Update svdfppt.cxx #43

AnushkaShreyam · 2024-10-07T00:54:44Z

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Besides the obvious cases handled in previous commit Change-Id: Ifa84a038fc56f34958cd732caeb9c436b48b3c75 Author: Michael Weghorn <[email protected]> Date: Fri Aug 30 10:12:21 2024 +0200 tdf#162696 qt weld: Do GUI things in main thread , the destruction of `QtInstanceDialog::m_pDialog` (that previously implicitly happened due to it being a `std::unique_ptr`) also needs to happen in the main thread. Otherwise, it triggers this assert with a debug Qt build for the tdf#162696 of installing an extension via drag'n'drop into the start center: ASSERT failure in QCoreApplication::sendEvent: "Cannot send events to objects owned by a different thread. Current thread QThread(0x7f4b14003390). Receiver 'QDialog(0x562e6ba77450)' was created in thread QThread(0x562e69709f60, name = "Qt mainThread")", file /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp, line 551 terminate called after throwing an instance of 'com::sun::star::uno::RuntimeException' Fatal exception: Signal 6 Stack: #0 sal::backtrace_get(unsigned int) at /home/michi/development/git/libreoffice/sal/osl/unx/backtraceapi.cxx:42 LibreOffice#1 (anonymous namespace)::printStack(int) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:289 LibreOffice#2 (anonymous namespace)::callSystemHandler(int, siginfo_t*, void*) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:330 LibreOffice#3 (anonymous namespace)::signalHandlerFunction(int, siginfo_t*, void*) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:427 LibreOffice#4 /lib/x86_64-linux-gnu/libc.so.6(+0x3f590) [0x7f4be7455590] LibreOffice#5 __pthread_kill_implementation at ./nptl/pthread_kill.c:44 (discriminator 1) LibreOffice#6 raise at ./signal/../sysdeps/posix/raise.c:27 LibreOffice#7 abort at ./stdlib/abort.c:81 LibreOffice#8 /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa1a3d) [0x7f4be70a1a3d] LibreOffice#9 /lib/x86_64-linux-gnu/libstdc++.so.6(+0xb306a) [0x7f4be70b306a] LibreOffice#10 std::unexpected() in /lib/x86_64-linux-gnu/libstdc++.so.6 LibreOffice#11 /home/michi/development/git/qt5/qtbase/lib/libQt6Core.so.6(+0xed562) [0x7f4bd2eed562] LibreOffice#12 QMessageLogger::fatal() const at /home/michi/development/git/qt5/qtbase/src/corelib/global/qlogging.cpp:901 LibreOffice#13 qt_assert_x(char const*, char const*, char const*, int) at /home/michi/development/git/qt5/qtbase/src/corelib/global/qassert.cpp:0 LibreOffice#14 QCoreApplicationPrivate::checkReceiverThread(QObject*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:0 LibreOffice#15 QApplication::notify(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2583 LibreOffice#16 QCoreApplication::notifyInternal2(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1170 LibreOffice#17 QCoreApplication::sendEvent(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1614 LibreOffice#18 QWidgetPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8415 LibreOffice#19 QDialogPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:832 LibreOffice#20 QMessageBoxPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:1676 LibreOffice#21 QDialog::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:750 LibreOffice#22 QWidget::hide() at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8176 LibreOffice#23 QDialog::~QDialog() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:390 LibreOffice#24 QMessageBox::~QMessageBox() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:879 LibreOffice#25 QMessageBox::~QMessageBox() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:878 LibreOffice#26 std::default_delete<QDialog>::operator()(QDialog*) const at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:94 LibreOffice#27 std::unique_ptr<QDialog, std::default_delete<QDialog>>::~unique_ptr() at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:398 LibreOffice#28 QtInstanceDialog::~QtInstanceDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceDialog.hxx:14 LibreOffice#29 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#30 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#31 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#32 std::default_delete<weld::MessageDialog>::operator()(weld::MessageDialog*) const at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:94 LibreOffice#33 std::__uniq_ptr_impl<weld::MessageDialog, std::default_delete<weld::MessageDialog>>::reset(weld::MessageDialog*) at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:206 LibreOffice#34 std::unique_ptr<weld::MessageDialog, std::default_delete<weld::MessageDialog>>::reset(weld::MessageDialog*) at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:504 LibreOffice#35 dp_gui::DialogHelper::installExtensionWarn(std::basic_string_view<char16_t, std::char_traits<char16_t>>) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_dialog2.cxx:379 LibreOffice#36 dp_gui::(anonymous namespace)::ProgressCmdEnv::handle(com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:477 LibreOffice#37 dp_misc::interactContinuation(com::sun::star::uno::Any const&, com::sun::star::uno::Type const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&, bool*, bool*) at /home/michi/development/git/libreoffice/desktop/source/deployment/misc/dp_interact.cxx:114 LibreOffice#38 dp_manager::ExtensionManager::checkInstall(rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:1315 LibreOffice#39 dp_manager::ExtensionManager::doChecksForAddExtension(com::sun::star::uno::Reference<com::sun::star::deployment::XPackageManager> const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, com::sun::star::uno::Reference<com::sun::star::deployment::XPackage> const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&, com::sun::star::uno::Reference<com::sun::star::deployment::XPackage>&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:565 LibreOffice#40 dp_manager::ExtensionManager::addExtension(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:655 LibreOffice#41 non-virtual thunk to dp_manager::ExtensionManager::addExtension(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:0 LibreOffice#42 dp_gui::ExtensionCmdQueue::Thread::_addExtension(rtl::Reference<dp_gui::(anonymous namespace)::ProgressCmdEnv> const&, rtl::OUString const&, rtl::OUString const&, bool) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:864 LibreOffice#43 dp_gui::ExtensionCmdQueue::Thread::execute() at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:738 #44 salhelper::Thread::run() at /home/michi/development/git/libreoffice/salhelper/source/thread.cxx:39 #45 threadFunc at /home/michi/development/git/libreoffice/include/osl/thread.hxx:190 #46 osl_thread_start_Impl(void*) at /home/michi/development/git/libreoffice/sal/osl/unx/thread.cxx:245 #47 start_thread at ./nptl/pthread_create.c:447 #48 clone3 at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:80 Change-Id: Idb5b20bde8c306ed14efd5467887d55fdf470202 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/172643 Reviewed-by: Michael Weghorn <[email protected]> Tested-by: Jenkins

...in code newly introduced in 135ce25 "tdf#146487 Don't show generic diagram title when there is an empty title given", which caused CppunitTest_chart2_export2 to fail with > /oox/inc/drawingml/chart/plotareaconverter.hxx:78:62: runtime error: load of value 222, which is not a valid value for type 'bool' > #0 0x7f95cd9ed87c in oox::drawingml::chart::PlotAreaConverter::isSingleSeriesTitle() const /oox/inc/drawingml/chart/plotareaconverter.hxx:78:62 > #1 0x7f95cd9e506f in oox::drawingml::chart::ChartSpaceConverter::convertFromModel(com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&, com::sun::star::awt::Point const&) /oox/source/drawingml/chart/chartspaceconverter.cxx:189:53 > #2 0x7f95cd9b6c34 in oox::drawingml::chart::ChartConverter::convertFromModel(oox::core::XmlFilterBase&, oox::drawingml::chart::ChartSpaceModel&, com::sun::star::uno::Reference<com::sun::star::chart2::XChartDocument> const&, com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&, com::sun::star::awt::Point const&, com::sun::star::awt::Size const&) /oox/source/drawingml/chart/chartconverter.cxx:93:20 > #3 0x7f95ce548f59 in oox::drawingml::Shape::finalizeXShape(oox::core::XmlFilterBase&, com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&) /oox/source/drawingml/shape.cxx:2245:50 > #4 0x7f95438150b2 in oox::xls::Shape::finalizeXShape(oox::core::XmlFilterBase&, com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&) /sc/source/filter/oox/drawingfragment.cxx:113:30 > #5 0x7f95ce5267bb in oox::drawingml::Shape::createAndInsert(oox::core::XmlFilterBase&, rtl::OUString const&, oox::drawingml::Theme const*, com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&, bool, bool, basegfx::B2DHomMatrix&, oox::drawingml::FillProperties const&, std::shared_ptr<oox::drawingml::Shape>) /oox/source/drawingml/shape.cxx:1964:9 > #6 0x7f95ce4edb54 in oox::drawingml::Shape::addShape(oox::core::XmlFilterBase&, oox::drawingml::Theme const*, com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> const&, basegfx::B2DHomMatrix const&, oox::drawingml::FillProperties const&, std::__debug::map<rtl::OUString, std::shared_ptr<oox::drawingml::Shape>, std::less<rtl::OUString>, std::allocator<std::pair<rtl::OUString const, std::shared_ptr<oox::drawingml::Shape> > > >*, std::shared_ptr<oox::drawingml::Shape>) /oox/source/drawingml/shape.cxx:366:41 > #7 0x7f954381ef79 in oox::xls::DrawingFragment::onEndElement() /sc/source/filter/oox/drawingfragment.cxx:335:30 > #8 0x7f95cdcaee54 in oox::core::ContextHandler2Helper::implEndElement(int) /oox/source/core/contexthandler2.cxx:125:9 > #9 0x7f95cdd5c116 in oox::core::FragmentHandler2::endFastElement(int) /oox/source/core/fragmenthandler2.cxx:91:5 > #10 0x7f95caf68fca in (anonymous namespace)::Entity::endElement() /sax/source/fastparser/fastparser.cxx:514:27 > #11 0x7f95caf68998 in sax_fastparser::FastSaxParserImpl::callbackEndElement() /sax/source/fastparser/fastparser.cxx:1331:17 > #12 0x7f95caf58444 in (anonymous namespace)::call_callbackEndElement(void*, unsigned char const*, unsigned char const*, unsigned char const*) /sax/source/fastparser/fastparser.cxx:338:18 > #13 0x7f960adebeda in xmlParseEndTag2 /workdir/UnpackedTarball/libxml2/parser.c:10090:2 > #14 0x7f960ad929b5 in xmlParseTryOrFinish /workdir/UnpackedTarball/libxml2/parser.c:11868:14 > #15 0x7f960ad86334 in xmlParseChunk /workdir/UnpackedTarball/libxml2/parser.c:12151:5 > #16 0x7f95caf53231 in sax_fastparser::FastSaxParserImpl::parse() /sax/source/fastparser/fastparser.cxx:1085:21 > #17 0x7f95caf4cd18 in sax_fastparser::FastSaxParserImpl::parseStream(com::sun::star::xml::sax::InputSource const&) /sax/source/fastparser/fastparser.cxx:890:9 > #18 0x7f95caf6e950 in sax_fastparser::FastSaxParser::parseStream(com::sun::star::xml::sax::InputSource const&) /sax/source/fastparser/fastparser.cxx:1470:13 > #19 0x7f95cdce50d1 in oox::core::FastParser::parseStream(com::sun::star::xml::sax::InputSource const&, bool) /oox/source/core/fastparser.cxx:121:15 > #20 0x7f95cdce5868 in oox::core::FastParser::parseStream(com::sun::star::uno::Reference<com::sun::star::io::XInputStream> const&, rtl::OUString const&) /oox/source/core/fastparser.cxx:129:5 > #21 0x7f95cddbb234 in oox::core::XmlFilterBase::importFragment(rtl::Reference<oox::core::FragmentHandler> const&, oox::core::FastParser&) /oox/source/core/xmlfilterbase.cxx:414:21 > #22 0x7f95cddb9b8d in oox::core::XmlFilterBase::importFragment(rtl::Reference<oox::core::FragmentHandler> const&) /oox/source/core/xmlfilterbase.cxx:344:12 > #23 0x7f95441ceaa8 in oox::xls::WorkbookHelper::importOoxFragment(rtl::Reference<oox::core::FragmentHandler> const&) /sc/source/filter/oox/workbookhelper.cxx:1046:27 > #24 0x7f95442797f1 in oox::xls::WorksheetGlobals::finalizeDrawings() /sc/source/filter/oox/worksheethelper.cxx:1373:9 > #25 0x7f95442789e0 in oox::xls::WorksheetGlobals::finalizeDrawingImport() /sc/source/filter/oox/worksheethelper.cxx:996:5 > #26 0x7f954428744d in oox::xls::WorksheetHelper::finalizeDrawingImport() /sc/source/filter/oox/worksheethelper.cxx:1637:17 > #27 0x7f95441771de in oox::xls::WorkbookFragment::finalizeImport() /sc/source/filter/oox/workbookfragment.cxx:511:18 > #28 0x7f95cdd5b3ae in oox::core::FragmentHandler2::endDocument() /oox/source/core/fragmenthandler2.cxx:53:5 > #29 0x7f95caf4cfc2 in sax_fastparser::FastSaxParserImpl::parseStream(com::sun::star::xml::sax::InputSource const&) /sax/source/fastparser/fastparser.cxx:896:36 > #30 0x7f95caf6e950 in sax_fastparser::FastSaxParser::parseStream(com::sun::star::xml::sax::InputSource const&) /sax/source/fastparser/fastparser.cxx:1470:13 > #31 0x7f95cdce50d1 in oox::core::FastParser::parseStream(com::sun::star::xml::sax::InputSource const&, bool) /oox/source/core/fastparser.cxx:121:15 > #32 0x7f95cdce5868 in oox::core::FastParser::parseStream(com::sun::star::uno::Reference<com::sun::star::io::XInputStream> const&, rtl::OUString const&) /oox/source/core/fastparser.cxx:129:5 > #33 0x7f95cddbb234 in oox::core::XmlFilterBase::importFragment(rtl::Reference<oox::core::FragmentHandler> const&, oox::core::FastParser&) /oox/source/core/xmlfilterbase.cxx:414:21 > #34 0x7f95cddb9b8d in oox::core::XmlFilterBase::importFragment(rtl::Reference<oox::core::FragmentHandler> const&) /oox/source/core/xmlfilterbase.cxx:344:12 > #35 0x7f95435c4daa in oox::xls::ExcelFilter::importDocument() /sc/source/filter/oox/excelfilter.cxx:113:25 > #36 0x7f95cdcf953b in oox::core::FilterBase::filter(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /oox/source/core/filterbase.cxx:488:49 > #37 0x7f95435c7733 in oox::xls::ExcelFilter::filter(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /sc/source/filter/oox/excelfilter.cxx:176:25 > #38 0x7f95857c5b40 in SfxObjectShell::ImportFrom(SfxMedium&, com::sun::star::uno::Reference<com::sun::star::text::XTextRange> const&) /sfx2/source/doc/objstor.cxx:2393:34 > #39 0x7f9585781c6a in SfxObjectShell::DoLoad(SfxMedium*) /sfx2/source/doc/objstor.cxx:761:23 > #40 0x7f95859a9652 in SfxBaseModel::load(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /sfx2/source/doc/sfxbasemodel.cxx:1980:36 > #41 0x7f95862145e9 in (anonymous namespace)::SfxFrameLoader_Impl::load(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&) /sfx2/source/view/frmload.cxx:720:28 > #42 0x7f95536a9900 in framework::LoadEnv::impl_loadContent() /framework/source/loadenv/loadenv.cxx:1176:37 > #43 0x7f95536a091b in framework::LoadEnv::start() /framework/source/loadenv/loadenv.cxx:412:20 > #44 0x7f9553698f59 in framework::LoadEnv::startLoading(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, rtl::OUString const&, int, LoadEnvFeatures) /framework/source/loadenv/loadenv.cxx:308:5 > #45 0x7f95536946e7 in framework::LoadEnv::loadComponentFromURL(com::sun::star::uno::Reference<com::sun::star::frame::XComponentLoader> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /framework/source/loadenv/loadenv.cxx:168:14 > #46 0x7f955376867d in framework::Desktop::loadComponentFromURL(rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /framework/source/services/desktop.cxx:591:16 > #47 0x7f95537688a6 in non-virtual thunk to framework::Desktop::loadComponentFromURL(rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /framework/source/services/desktop.cxx > #48 0x7f9569f7cafa in unotest::MacrosTest::loadFromDesktop(rtl::OUString const&, rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /unotest/source/cpp/macros_test.cxx:71:62 > #49 0x7f9580718c56 in UnoApiTest::loadWithParams(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) /test/source/unoapi_test.cxx:126:19 > #50 0x7f9580717ef8 in UnoApiTest::load(rtl::OUString const&, char const*) /test/source/unoapi_test.cxx:108:5 > #51 0x7f9580719254 in UnoApiTest::loadFromFile(std::basic_string_view<char16_t, std::char_traits<char16_t> >, char const*) /test/source/unoapi_test.cxx:132:5 > #52 0x7f95d8bf1018 in testTdf123647::TestBody() /chart2/qa/extras/chart2export2.cxx:1242:5 (<https://ci.libreoffice.org//job/lo_ubsan/3048/>) Change-Id: I870d811e78b8c55b84627ae609f98f623465dd9d Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162294 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <[email protected]> (cherry picked from commit 3fb9859)

Instead of deleting the QDialog owned by the QtInstanceDialog in the QtInstanceDialog dtor right away by calling std::unique_ptr<QDialog>::reset, instead mark the object for deletion by calling QObject::deleteLater [1] on the dialog object, which schedules the object for deletion when control returns to the event loop. Also switch QtInstanceDialog::m_pDialog from a unique_ptr to a plain QDialog*. This fixes crashes seen with the current qtbase git dev branch after qtbase commit commit 84a5f50c7766c99f62b22bb4388137e0aa8dd13d Author: Shawn Rutledge <[email protected]> Date: Tue Nov 12 10:04:31 2024 +0100 Move QContextMenuEvent synthesis from QWidgetWindow to QWindow The crash was quite reproducible for me by running LO with the qt6 VCL plugin and SAL_VCL_QT_USE_WELDED_WIDGETS=1 (to enable use of native Qt widgets), opening the "Help" -> "About LibreOfficeDev" dialog and closing it by clicking the "Close" button with the left mouse button. Backtrace of the crash: (rr) bt #0 0x0000000000000000 in ??? () #1 0x000019667a96b92f in QWidgetWindow::handleMouseEvent (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:675 #2 0x000019667a96a145 in QWidgetWindow::event (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #3 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #4 0x000019667a873d2d in QApplication::notify (this=0x56488e067420, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3254 #5 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #6 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #7 0x0000555757871f72 in QGuiApplicationPrivate::processMouseEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #8 0x0000555757871136 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #9 0x0000555757958a4d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #10 0x00005557579588fe in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #11 0x0000393946e55875 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x56488e0ca590) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:524 #12 0x0000393946e5a946 in QtWaylandClient::QWaylandDisplay::qt_static_metacall (_o=0x56488e0ca590, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffe9cb172a0) at qtwayland/src/client/WaylandClient_autogen/include/moc_qwaylanddisplay_p.cpp:95 #13 0x00006f736e331954 in doActivate<false> (sender=0x56488e06c0e0, signal_index=4, argv=0x7ffe9cb172a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4151 #14 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488e06c0e0, m=0x6f736ec1ec68 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=1, argv=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #15 0x00006f736e243c79 in QAbstractEventDispatcher::awake (this=0x56488e06c0e0) at qtbase/src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:129 #16 0x00006f736e84d1e8 in QEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:406 #17 0x0000555758154088 in QPAEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #18 0x00006a0d3b6d9b82 in QtInstance::ImplYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:464 #19 0x00006a0d3b6dcc01 in QtInstance::DoYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #20 0x00005abe4e4b26e6 in ImplYield (i_bWait=true, i_bAllEvents=false) at vcl/source/app/svapp.cxx:385 #21 0x00005abe4e4b207f in Application::Yield () at vcl/source/app/svapp.cxx:473 #22 0x00005abe4e4b1e60 in Application::Execute () at vcl/source/app/svapp.cxx:360 #23 0x00004759668eccab in desktop::Desktop::Main (this=0x7ffe9cb18ec8) at desktop/source/app/app.cxx:1679 #24 0x00005abe4e4d3bc6 in ImplSVMain () at vcl/source/app/svmain.cxx:230 #25 0x00005abe4e4d57b9 in SVMain () at vcl/source/app/svmain.cxx:248 #26 0x00004759669665da in soffice_main () at desktop/source/app/sofficemain.cxx:121 #27 0x000056486abf0a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #28 0x000056486abf0a47 in main (argc=1, argv=0x7ffe9cb190d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 The segfault happens when calling d->maybeSynthesizeContextMenuEvent(event); , i.e the virtual QWindowPrivate::maybeSynthesizeContextMenuEvent. This is because the QWidgetWindow object and its QWidgetPrivate have already been deleted when processing an earlier event triggered by the mouse click, see backtrace below. Not deleting the object right away but marking it for deletion later makes sure the object is still valid when the event gets processed, and then deleted afterwards. Backtrace of how the QWindowPrivate object got deleted earlier (reverse-debugged with rr) - see frame 17 for the dtor (i.e. the code that was adjusted in this commit now to fix the problem): Thread 1 hit Breakpoint 1.1, QWindowPrivate::~QWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:211 211 QWindowPrivate::~QWindowPrivate() (rr) p this $6 = (QWindowPrivate *) 0x564896397450 (rr) bt #0 QWindowPrivate::~QWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:211 #1 0x000019667a96f039 in QWidgetWindowPrivate::~QWidgetWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:34 #2 0x000019667a96f05d in QWidgetWindowPrivate::~QWidgetWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:34 #3 0x00006f736e33a7e8 in QScopedPointerDeleter<QObjectData>::cleanup (pointer=0x564896397450) at qtbase/src/corelib/tools/qscopedpointer.h:24 #4 0x00006f736e32e134 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer (this=0x5648961bd088) at qtbase/src/corelib/tools/qscopedpointer.h:81 #5 0x00006f736e31cdb2 in QObject::~QObject (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1149 #6 0x00005557579435ec in QWindow::~QWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:206 #7 0x000019667a969be6 in QWidgetWindow::~QWidgetWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:179 #8 0x000019667a969c2d in QWidgetWindow::~QWidgetWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:160 #9 0x000019667a915351 in QWidgetPrivate::deleteTLSysExtra (this=0x564894d40bf0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:1711 #10 0x000019667a914f86 in QWidget::destroy (this=0x56488f3e8100, destroyWindow=true, destroySubWindows=true) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:12612 #11 0x000019667a914504 in QWidget::~QWidget (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:1565 #12 0x000019667ad11705 in QDialog::~QDialog (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:394 #13 0x000019667ad1174d in QDialog::~QDialog (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:386 #14 0x00006a0d3b71e358 in std::default_delete<QDialog>::operator() (this=0x5648963f9fb0, __ptr=0x56488f3e8100) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:93 #15 0x00006a0d3b71e478 in std::__uniq_ptr_impl<QDialog, std::default_delete<QDialog> >::reset (this=0x5648963f9fb0, __p=0x0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:205 #16 0x00006a0d3b71e40d in std::unique_ptr<QDialog, std::default_delete<QDialog> >::reset (this=0x5648963f9fb0, __p=0x0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:504 #17 0x00006a0d3b71b550 in QtInstanceDialog::~QtInstanceDialog()::$_0::operator()() const (this=0x7ffe9cb13630) at vcl/qt6/../qt5/QtInstanceDialog.cxx:30 #18 0x00006a0d3b71b525 in std::__invoke_impl<void, QtInstanceDialog::~QtInstanceDialog()::$_0&>(std::__invoke_other, QtInstanceDialog::~QtInstanceDialog()::$_0&) (__f=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61 #19 0x00006a0d3b71b4d5 in std::__invoke_r<void, QtInstanceDialog::~QtInstanceDialog()::$_0&>(QtInstanceDialog::~QtInstanceDialog()::$_0&) (__fn=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:111 #20 0x00006a0d3b71b3fd in std::_Function_handler<void(), QtInstanceDialog::~QtInstanceDialog()::$_0>::_M_invoke (__functor=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:290 #21 0x00006a0d3b6e278e in std::function<void()>::operator() (this=0x7ffe9cb13630) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:591 #22 0x00006a0d3b6da31a in QtInstance::RunInMainThread (this=0x56488e111bf0, func=...) at vcl/qt6/../qt5/QtInstance.cxx:226 #23 0x00006a0d3b71947b in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90, vtt=0x6a0d3b98fec8 <VTT for QtInstanceDialog>) at vcl/qt6/../qt5/QtInstanceDialog.cxx:30 #24 0x00006a0d3b7195a0 in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90) at vcl/qt6/../qt5/QtInstanceDialog.cxx:28 #25 0x00006a0d3b7196a9 in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90) at vcl/qt6/../qt5/QtInstanceDialog.cxx:28 #26 0x00005abe4e4746f8 in std::default_delete<weld::Dialog>::operator() (this=0x564896171890, __ptr=0x5648963fa1f8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:93 #27 0x00005abe4e4faefd in std::_Sp_counted_deleter<weld::Dialog*, std::default_delete<weld::Dialog>, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=0x564896171880) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:527 #28 0x00005abe4da1978a in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x564896171880) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:346 #29 0x00005abe4da19706 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x5648961a7cb8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1069 #30 0x00005abe4db3d6e9 in std::__shared_ptr<weld::Dialog, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x5648961a7cb0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1525 #31 0x00005abe4db2e905 in std::shared_ptr<weld::Dialog>::~shared_ptr (this=0x5648961a7cb0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr.h:175 #32 0x00005abe4e4f6a7b in weld::GenericDialogController::~GenericDialogController (this=0x5648961a7c90) at vcl/source/app/weldutils.cxx:58 #33 0x000000444e3b8ce9 in AboutDialog::~AboutDialog (this=0x5648961a7c90) at cui/source/dialogs/about.cxx:142 #34 0x000000444e5787b6 in std::destroy_at<AboutDialog> (__location=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:88 #35 0x000000444e578795 in std::_Destroy<AboutDialog> (__pointer=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:149 #36 0x000000444e57862f in std::allocator_traits<std::allocator<void> >::destroy<AboutDialog> (__p=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/alloc_traits.h:708 #37 std::_Sp_counted_ptr_inplace<AboutDialog, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:616 #38 0x00006a0d3b661e5a in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:175 #39 0x00006a0d3b661e35 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use_cold (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:199 #40 0x00006a0d3b661e11 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:353 #41 0x00006a0d3b661cf6 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x7ffe9cb13a30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1069 #42 0x00006a0d3b71ea39 in std::__shared_ptr<weld::DialogController, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x7ffe9cb13a28) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1525 #43 0x00006a0d3b71da14 in std::__shared_ptr<weld::DialogController, (__gnu_cxx::_Lock_policy)2>::reset (this=0x7ffe9cb13ae8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1643 #44 0x00006a0d3b71ae1c in QtInstanceDialog::dialogFinished (this=0x5648963f9f90, nResult=7) at vcl/qt6/../qt5/QtInstanceDialog.cxx:198 #45 0x00006a0d3b71e9a6 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}::operator()() const (this=0x7ffe9cb13bd0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #46 0x00006a0d3b71e8c9 in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}&&) (args=0x7ffe9cb13fa0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #47 0x00006a0d3b71e803 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call (f=&virtual QtInstanceDialog::dialogFinished(int), o=0x5648963f9f90, arg=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #48 0x00006a0d3b71e77d in QtPrivate::FunctionPointer<void (QtInstanceDialog::*)(int)>::call<QtPrivate::List<int>, void> (f=&virtual QtInstanceDialog::dialogFinished(int), o=0x5648963f9f90, arg=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #49 0x00006a0d3b71e6a6 in QtPrivate::QCallableObject<void (QtInstanceDialog::*)(int), QtPrivate::List<int>, void>::impl (which=1, this_=0x5648961544d0, r=0x5648963f9f90, a=0x7ffe9cb13fa0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #50 0x00006f736e271f82 in QtPrivate::QSlotObjectBase::call (this=0x5648961544d0, r=0x5648963f9f90, a=0x7ffe9cb13fa0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #51 0x00006f736e331854 in doActivate<false> (sender=0x56488f3e8100, signal_index=7, argv=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4139 #52 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488f3e8100, m=0x19667b4289a8 <QDialog::staticMetaObject>, local_signal_index=0, argv=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #53 0x000019667a86520b in QMetaObject::activate<void, int> (sender=0x56488f3e8100, mo=0x19667b4289a8 <QDialog::staticMetaObject>, local_signal_index=0, ret=0x0, args=@0x7ffe9cb13fe4: 7) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #54 0x000019667ad11f28 in QDialog::finished (this=0x56488f3e8100, _t1=7) at qtbase/src/widgets/Widgets_autogen/include/moc_qdialog.cpp:191 #55 0x000019667ad11e55 in QDialog::done (this=0x56488f3e8100, r=7) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:617 #56 0x00006a0d3b71b173 in QtInstanceDialog::handleButtonClick (rDialog=..., rButton=...) at vcl/qt6/../qt5/QtInstanceDialog.cxx:226 #57 0x00006a0d3b658b0c in QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0::operator()() const (this=0x5648961351a0) at vcl/qt6/../qt5/QtBuilder.cxx:528 #58 0x00006a0d3b658ae8 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_v--Type <RET> for more, q to quit, c to continue without paging-- iew<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}::operator()() const (this=0x7ffe9cb14370) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:116 #59 0x00006a0d3b658ac9 in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}&&) (args=0x7ffe9cb146d0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #60 0x00006a0d3b658a92 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**) (f=..., arg=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:115 #61 0x00006a0d3b658a41 in QtPrivate::FunctorCallable<QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call<QtPrivate::List<>, void>(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void*, void**) (f=..., arg=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:337 #62 0x00006a0d3b6589e8 in QtPrivate::QCallableObject<QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x564896135190, r=0x56488f3e8100, a=0x7ffe9cb146d0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:547 #63 0x00006f736e271f82 in QtPrivate::QSlotObjectBase::call (this=0x564896135190, r=0x56488f3e8100, a=0x7ffe9cb146d0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #64 0x00006f736e331854 in doActivate<false> (sender=0x56489581c360, signal_index=9, argv=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4139 #65 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56489581c360, m=0x19667b414930 <QAbstractButton::staticMetaObject>, local_signal_index=2, argv=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #66 0x000019667a86538b in QMetaObject::activate<void, bool> (sender=0x56489581c360, mo=0x19667b414930 <QAbstractButton::staticMetaObject>, local_signal_index=2, ret=0x0, args=@0x7ffe9cb14717: false) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #67 0x000019667aab4f52 in QAbstractButton::clicked (this=0x56489581c360, _t1=false) at qtbase/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:253 #68 0x000019667aab4e67 in QAbstractButtonPrivate::emitClicked (this=0x564893f024d0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:381 #69 0x000019667aab4cc1 in QAbstractButtonPrivate::click (this=0x564893f024d0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:374 #70 0x000019667aab616f in QAbstractButton::mouseReleaseEvent (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:976 #71 0x000019667a92c6fd in QWidget::event (this=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8971 #72 0x000019667aab5f8c in QAbstractButton::event (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:933 #73 0x000019667ac2dfb1 in QPushButton::event (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qpushbutton.cpp:684 #74 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #75 0x000019667a871ae2 in QApplication::notify (this=0x56488e067420, receiver=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2781 #76 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #77 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #78 0x000019667a870737 in QApplicationPrivate::sendMouseEvent (receiver=0x56489581c360, event=0x7ffe9cb15ad0, alienWidget=0x56489581c360, nativeWidget=0x56488f3e8100, buttonDown=0x19667b45b488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2362 #79 0x000019667a96b8bb in QWidgetWindow::handleMouseEvent (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:664 #80 0x000019667a96a145 in QWidgetWindow::event (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #81 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #82 0x000019667a873d2d in QApplication::notify (this=0x56488e067420, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3254 #83 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #84 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #85 0x0000555757871f72 in QGuiApplicationPrivate::processMouseEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #86 0x0000555757871136 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #87 0x0000555757958a4d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #88 0x00005557579588fe in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #89 0x0000393946e55875 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x56488e0ca590) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:524 #90 0x0000393946e5a946 in QtWaylandClient::QWaylandDisplay::qt_static_metacall (_o=0x56488e0ca590, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffe9cb172a0) at qtwayland/src/client/WaylandClient_autogen/include/moc_qwaylanddisplay_p.cpp:95 #91 0x00006f736e331954 in doActivate<false> (sender=0x56488e06c0e0, signal_index=4, argv=0x7ffe9cb172a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4151 #92 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488e06c0e0, m=0x6f736ec1ec68 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=1, argv=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #93 0x00006f736e243c79 in QAbstractEventDispatcher::awake (this=0x56488e06c0e0) at qtbase/src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:129 #94 0x00006f736e84d1e8 in QEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:406 #95 0x0000555758154088 in QPAEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #96 0x00006a0d3b6d9b82 in QtInstance::ImplYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:464 #97 0x00006a0d3b6dcc01 in QtInstance::DoYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #98 0x00005abe4e4b26e6 in ImplYield (i_bWait=true, i_bAllEvents=false) at vcl/source/app/svapp.cxx:385 #99 0x00005abe4e4b207f in Application::Yield () at vcl/source/app/svapp.cxx:473 #100 0x00005abe4e4b1e60 in Application::Execute () at vcl/source/app/svapp.cxx:360 #101 0x00004759668eccab in desktop::Desktop::Main (this=0x7ffe9cb18ec8) at desktop/source/app/app.cxx:1679 #102 0x00005abe4e4d3bc6 in ImplSVMain () at vcl/source/app/svmain.cxx:230 #103 0x00005abe4e4d57b9 in SVMain () at vcl/source/app/svmain.cxx:248 #104 0x00004759669665da in soffice_main () at desktop/source/app/sofficemain.cxx:121 #105 0x000056486abf0a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #106 0x000056486abf0a47 in main (argc=1, argv=0x7ffe9cb190d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 [1] https://code.qt.io/cgit/qt/qtbase.git/commit/?id=84a5f50c7766c99f62b22bb4388137e0aa8dd13d Change-Id: I3f547c1b1c1581d2f3ae092f2034d930640b0f48 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/179312 Reviewed-by: Michael Weghorn <[email protected]> Tested-by: Jenkins

Instead of deleting the QDialog owned by the QtInstanceDialog in the QtInstanceDialog dtor right away by calling std::unique_ptr<QDialog>::reset, instead mark the object for deletion by calling QObject::deleteLater [1] on the dialog object, which schedules the object for deletion when control returns to the event loop. Also switch QtInstanceDialog::m_pDialog from a unique_ptr to a plain QDialog*. This fixes crashes seen with the current qtbase git dev branch after qtbase commit commit 84a5f50c7766c99f62b22bb4388137e0aa8dd13d Author: Shawn Rutledge <[email protected]> Date: Tue Nov 12 10:04:31 2024 +0100 Move QContextMenuEvent synthesis from QWidgetWindow to QWindow The crash was quite reproducible for me by running LO with the qt6 VCL plugin and SAL_VCL_QT_USE_WELDED_WIDGETS=1 (to enable use of native Qt widgets), opening the "Help" -> "About LibreOfficeDev" dialog and closing it by clicking the "Close" button with the left mouse button. Backtrace of the crash: (rr) bt #0 0x0000000000000000 in ??? () #1 0x000019667a96b92f in QWidgetWindow::handleMouseEvent (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:675 #2 0x000019667a96a145 in QWidgetWindow::event (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #3 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #4 0x000019667a873d2d in QApplication::notify (this=0x56488e067420, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3254 #5 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #6 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #7 0x0000555757871f72 in QGuiApplicationPrivate::processMouseEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #8 0x0000555757871136 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #9 0x0000555757958a4d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #10 0x00005557579588fe in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #11 0x0000393946e55875 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x56488e0ca590) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:524 #12 0x0000393946e5a946 in QtWaylandClient::QWaylandDisplay::qt_static_metacall (_o=0x56488e0ca590, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffe9cb172a0) at qtwayland/src/client/WaylandClient_autogen/include/moc_qwaylanddisplay_p.cpp:95 #13 0x00006f736e331954 in doActivate<false> (sender=0x56488e06c0e0, signal_index=4, argv=0x7ffe9cb172a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4151 #14 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488e06c0e0, m=0x6f736ec1ec68 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=1, argv=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #15 0x00006f736e243c79 in QAbstractEventDispatcher::awake (this=0x56488e06c0e0) at qtbase/src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:129 #16 0x00006f736e84d1e8 in QEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:406 #17 0x0000555758154088 in QPAEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #18 0x00006a0d3b6d9b82 in QtInstance::ImplYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:464 #19 0x00006a0d3b6dcc01 in QtInstance::DoYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #20 0x00005abe4e4b26e6 in ImplYield (i_bWait=true, i_bAllEvents=false) at vcl/source/app/svapp.cxx:385 #21 0x00005abe4e4b207f in Application::Yield () at vcl/source/app/svapp.cxx:473 #22 0x00005abe4e4b1e60 in Application::Execute () at vcl/source/app/svapp.cxx:360 #23 0x00004759668eccab in desktop::Desktop::Main (this=0x7ffe9cb18ec8) at desktop/source/app/app.cxx:1679 #24 0x00005abe4e4d3bc6 in ImplSVMain () at vcl/source/app/svmain.cxx:230 #25 0x00005abe4e4d57b9 in SVMain () at vcl/source/app/svmain.cxx:248 #26 0x00004759669665da in soffice_main () at desktop/source/app/sofficemain.cxx:121 #27 0x000056486abf0a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #28 0x000056486abf0a47 in main (argc=1, argv=0x7ffe9cb190d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 The segfault happens when calling d->maybeSynthesizeContextMenuEvent(event); , i.e the virtual QWindowPrivate::maybeSynthesizeContextMenuEvent. This is because the QWidgetWindow object and its QWidgetPrivate have already been deleted when processing an earlier event triggered by the mouse click, see backtrace below. Not deleting the object right away but marking it for deletion later makes sure the object is still valid when the event gets processed, and then deleted afterwards. Backtrace of how the QWindowPrivate object got deleted earlier (reverse-debugged with rr) - see frame 17 for the dtor (i.e. the code that was adjusted in this commit now to fix the problem): Thread 1 hit Breakpoint 1.1, QWindowPrivate::~QWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:211 211 QWindowPrivate::~QWindowPrivate() (rr) p this $6 = (QWindowPrivate *) 0x564896397450 (rr) bt #0 QWindowPrivate::~QWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:211 #1 0x000019667a96f039 in QWidgetWindowPrivate::~QWidgetWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:34 #2 0x000019667a96f05d in QWidgetWindowPrivate::~QWidgetWindowPrivate (this=0x564896397450) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:34 #3 0x00006f736e33a7e8 in QScopedPointerDeleter<QObjectData>::cleanup (pointer=0x564896397450) at qtbase/src/corelib/tools/qscopedpointer.h:24 #4 0x00006f736e32e134 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer (this=0x5648961bd088) at qtbase/src/corelib/tools/qscopedpointer.h:81 #5 0x00006f736e31cdb2 in QObject::~QObject (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1149 #6 0x00005557579435ec in QWindow::~QWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:206 #7 0x000019667a969be6 in QWidgetWindow::~QWidgetWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:179 #8 0x000019667a969c2d in QWidgetWindow::~QWidgetWindow (this=0x5648961bd080) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:160 #9 0x000019667a915351 in QWidgetPrivate::deleteTLSysExtra (this=0x564894d40bf0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:1711 #10 0x000019667a914f86 in QWidget::destroy (this=0x56488f3e8100, destroyWindow=true, destroySubWindows=true) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:12612 #11 0x000019667a914504 in QWidget::~QWidget (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:1565 #12 0x000019667ad11705 in QDialog::~QDialog (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:394 #13 0x000019667ad1174d in QDialog::~QDialog (this=0x56488f3e8100) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:386 #14 0x00006a0d3b71e358 in std::default_delete<QDialog>::operator() (this=0x5648963f9fb0, __ptr=0x56488f3e8100) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:93 #15 0x00006a0d3b71e478 in std::__uniq_ptr_impl<QDialog, std::default_delete<QDialog> >::reset (this=0x5648963f9fb0, __p=0x0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:205 #16 0x00006a0d3b71e40d in std::unique_ptr<QDialog, std::default_delete<QDialog> >::reset (this=0x5648963f9fb0, __p=0x0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:504 #17 0x00006a0d3b71b550 in QtInstanceDialog::~QtInstanceDialog()::$_0::operator()() const (this=0x7ffe9cb13630) at vcl/qt6/../qt5/QtInstanceDialog.cxx:30 #18 0x00006a0d3b71b525 in std::__invoke_impl<void, QtInstanceDialog::~QtInstanceDialog()::$_0&>(std::__invoke_other, QtInstanceDialog::~QtInstanceDialog()::$_0&) (__f=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61 #19 0x00006a0d3b71b4d5 in std::__invoke_r<void, QtInstanceDialog::~QtInstanceDialog()::$_0&>(QtInstanceDialog::~QtInstanceDialog()::$_0&) (__fn=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:111 #20 0x00006a0d3b71b3fd in std::_Function_handler<void(), QtInstanceDialog::~QtInstanceDialog()::$_0>::_M_invoke (__functor=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:290 #21 0x00006a0d3b6e278e in std::function<void()>::operator() (this=0x7ffe9cb13630) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:591 #22 0x00006a0d3b6da31a in QtInstance::RunInMainThread (this=0x56488e111bf0, func=...) at vcl/qt6/../qt5/QtInstance.cxx:226 #23 0x00006a0d3b71947b in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90, vtt=0x6a0d3b98fec8 <VTT for QtInstanceDialog>) at vcl/qt6/../qt5/QtInstanceDialog.cxx:30 #24 0x00006a0d3b7195a0 in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90) at vcl/qt6/../qt5/QtInstanceDialog.cxx:28 #25 0x00006a0d3b7196a9 in QtInstanceDialog::~QtInstanceDialog (this=0x5648963f9f90) at vcl/qt6/../qt5/QtInstanceDialog.cxx:28 #26 0x00005abe4e4746f8 in std::default_delete<weld::Dialog>::operator() (this=0x564896171890, __ptr=0x5648963fa1f8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:93 #27 0x00005abe4e4faefd in std::_Sp_counted_deleter<weld::Dialog*, std::default_delete<weld::Dialog>, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=0x564896171880) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:527 #28 0x00005abe4da1978a in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x564896171880) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:346 #29 0x00005abe4da19706 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x5648961a7cb8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1069 #30 0x00005abe4db3d6e9 in std::__shared_ptr<weld::Dialog, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x5648961a7cb0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1525 #31 0x00005abe4db2e905 in std::shared_ptr<weld::Dialog>::~shared_ptr (this=0x5648961a7cb0) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr.h:175 #32 0x00005abe4e4f6a7b in weld::GenericDialogController::~GenericDialogController (this=0x5648961a7c90) at vcl/source/app/weldutils.cxx:58 #33 0x000000444e3b8ce9 in AboutDialog::~AboutDialog (this=0x5648961a7c90) at cui/source/dialogs/about.cxx:142 #34 0x000000444e5787b6 in std::destroy_at<AboutDialog> (__location=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:88 #35 0x000000444e578795 in std::_Destroy<AboutDialog> (__pointer=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_construct.h:149 #36 0x000000444e57862f in std::allocator_traits<std::allocator<void> >::destroy<AboutDialog> (__p=0x5648961a7c90) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/alloc_traits.h:708 #37 std::_Sp_counted_ptr_inplace<AboutDialog, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:616 #38 0x00006a0d3b661e5a in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:175 #39 0x00006a0d3b661e35 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release_last_use_cold (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:199 #40 0x00006a0d3b661e11 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x5648961a7c80) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:353 #41 0x00006a0d3b661cf6 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x7ffe9cb13a30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1069 #42 0x00006a0d3b71ea39 in std::__shared_ptr<weld::DialogController, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x7ffe9cb13a28) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1525 #43 0x00006a0d3b71da14 in std::__shared_ptr<weld::DialogController, (__gnu_cxx::_Lock_policy)2>::reset (this=0x7ffe9cb13ae8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1643 #44 0x00006a0d3b71ae1c in QtInstanceDialog::dialogFinished (this=0x5648963f9f90, nResult=7) at vcl/qt6/../qt5/QtInstanceDialog.cxx:198 #45 0x00006a0d3b71e9a6 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}::operator()() const (this=0x7ffe9cb13bd0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #46 0x00006a0d3b71e8c9 in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call(void (QtInstanceDialog::*)(int), QtInstanceDialog*, void**)::{lambda()#1}&&) (args=0x7ffe9cb13fa0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #47 0x00006a0d3b71e803 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long, 0ul>, QtPrivate::List<int>, void, void (QtInstanceDialog::*)(int)>::call (f=&virtual QtInstanceDialog::dialogFinished(int), o=0x5648963f9f90, arg=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #48 0x00006a0d3b71e77d in QtPrivate::FunctionPointer<void (QtInstanceDialog::*)(int)>::call<QtPrivate::List<int>, void> (f=&virtual QtInstanceDialog::dialogFinished(int), o=0x5648963f9f90, arg=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #49 0x00006a0d3b71e6a6 in QtPrivate::QCallableObject<void (QtInstanceDialog::*)(int), QtPrivate::List<int>, void>::impl (which=1, this_=0x5648961544d0, r=0x5648963f9f90, a=0x7ffe9cb13fa0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #50 0x00006f736e271f82 in QtPrivate::QSlotObjectBase::call (this=0x5648961544d0, r=0x5648963f9f90, a=0x7ffe9cb13fa0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #51 0x00006f736e331854 in doActivate<false> (sender=0x56488f3e8100, signal_index=7, argv=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4139 #52 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488f3e8100, m=0x19667b4289a8 <QDialog::staticMetaObject>, local_signal_index=0, argv=0x7ffe9cb13fa0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #53 0x000019667a86520b in QMetaObject::activate<void, int> (sender=0x56488f3e8100, mo=0x19667b4289a8 <QDialog::staticMetaObject>, local_signal_index=0, ret=0x0, args=@0x7ffe9cb13fe4: 7) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #54 0x000019667ad11f28 in QDialog::finished (this=0x56488f3e8100, _t1=7) at qtbase/src/widgets/Widgets_autogen/include/moc_qdialog.cpp:191 #55 0x000019667ad11e55 in QDialog::done (this=0x56488f3e8100, r=7) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:617 #56 0x00006a0d3b71b173 in QtInstanceDialog::handleButtonClick (rDialog=..., rButton=...) at vcl/qt6/../qt5/QtInstanceDialog.cxx:226 #57 0x00006a0d3b658b0c in QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0::operator()() const (this=0x5648961351a0) at vcl/qt6/../qt5/QtBuilder.cxx:528 #58 0x00006a0d3b658ae8 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_v--Type <RET> for more, q to quit, c to continue without paging-- iew<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}::operator()() const (this=0x7ffe9cb14370) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:116 #59 0x00006a0d3b658ac9 in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**)::{lambda()#1}&&) (args=0x7ffe9cb146d0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #60 0x00006a0d3b658a92 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void**) (f=..., arg=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:115 #61 0x00006a0d3b658a41 in QtPrivate::FunctorCallable<QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0>::call<QtPrivate::List<>, void>(QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0&, void*, void**) (f=..., arg=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:337 #62 0x00006a0d3b6589e8 in QtPrivate::QCallableObject<QtBuilder::tweakInsertedChild(QObject*, QObject*, std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)::$_0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x564896135190, r=0x56488f3e8100, a=0x7ffe9cb146d0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:547 #63 0x00006f736e271f82 in QtPrivate::QSlotObjectBase::call (this=0x564896135190, r=0x56488f3e8100, a=0x7ffe9cb146d0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #64 0x00006f736e331854 in doActivate<false> (sender=0x56489581c360, signal_index=9, argv=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4139 #65 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56489581c360, m=0x19667b414930 <QAbstractButton::staticMetaObject>, local_signal_index=2, argv=0x7ffe9cb146d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #66 0x000019667a86538b in QMetaObject::activate<void, bool> (sender=0x56489581c360, mo=0x19667b414930 <QAbstractButton::staticMetaObject>, local_signal_index=2, ret=0x0, args=@0x7ffe9cb14717: false) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #67 0x000019667aab4f52 in QAbstractButton::clicked (this=0x56489581c360, _t1=false) at qtbase/src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:253 #68 0x000019667aab4e67 in QAbstractButtonPrivate::emitClicked (this=0x564893f024d0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:381 #69 0x000019667aab4cc1 in QAbstractButtonPrivate::click (this=0x564893f024d0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:374 #70 0x000019667aab616f in QAbstractButton::mouseReleaseEvent (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:976 #71 0x000019667a92c6fd in QWidget::event (this=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8971 #72 0x000019667aab5f8c in QAbstractButton::event (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qabstractbutton.cpp:933 #73 0x000019667ac2dfb1 in QPushButton::event (this=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/widgets/qpushbutton.cpp:684 #74 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #75 0x000019667a871ae2 in QApplication::notify (this=0x56488e067420, receiver=0x56489581c360, e=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2781 #76 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #77 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x56489581c360, event=0x7ffe9cb15ad0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #78 0x000019667a870737 in QApplicationPrivate::sendMouseEvent (receiver=0x56489581c360, event=0x7ffe9cb15ad0, alienWidget=0x56489581c360, nativeWidget=0x56488f3e8100, buttonDown=0x19667b45b488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2362 #79 0x000019667a96b8bb in QWidgetWindow::handleMouseEvent (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:664 #80 0x000019667a96a145 in QWidgetWindow::event (this=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #81 0x000019667a86fe10 in QApplicationPrivate::notify_helper (this=0x56488e07aae0, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3304 #82 0x000019667a873d2d in QApplication::notify (this=0x56488e067420, receiver=0x5648961bd080, e=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3254 #83 0x00006f736e25acc9 in QCoreApplication::notifyInternal2 (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1122 #84 0x00006f736e25bb39 in QCoreApplication::sendSpontaneousEvent (receiver=0x5648961bd080, event=0x7ffe9cb16b98) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1578 #85 0x0000555757871f72 in QGuiApplicationPrivate::processMouseEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #86 0x0000555757871136 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5f6d64003360) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #87 0x0000555757958a4d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #88 0x00005557579588fe in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #89 0x0000393946e55875 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x56488e0ca590) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:524 #90 0x0000393946e5a946 in QtWaylandClient::QWaylandDisplay::qt_static_metacall (_o=0x56488e0ca590, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffe9cb172a0) at qtwayland/src/client/WaylandClient_autogen/include/moc_qwaylanddisplay_p.cpp:95 #91 0x00006f736e331954 in doActivate<false> (sender=0x56488e06c0e0, signal_index=4, argv=0x7ffe9cb172a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4151 #92 0x00006f736e3273e3 in QMetaObject::activate (sender=0x56488e06c0e0, m=0x6f736ec1ec68 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=1, argv=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4199 #93 0x00006f736e243c79 in QAbstractEventDispatcher::awake (this=0x56488e06c0e0) at qtbase/src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:129 #94 0x00006f736e84d1e8 in QEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:406 #95 0x0000555758154088 in QPAEventDispatcherGlib::processEvents (this=0x56488e06c0e0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #96 0x00006a0d3b6d9b82 in QtInstance::ImplYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:464 #97 0x00006a0d3b6dcc01 in QtInstance::DoYield (this=0x56488e111bf0, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #98 0x00005abe4e4b26e6 in ImplYield (i_bWait=true, i_bAllEvents=false) at vcl/source/app/svapp.cxx:385 #99 0x00005abe4e4b207f in Application::Yield () at vcl/source/app/svapp.cxx:473 #100 0x00005abe4e4b1e60 in Application::Execute () at vcl/source/app/svapp.cxx:360 #101 0x00004759668eccab in desktop::Desktop::Main (this=0x7ffe9cb18ec8) at desktop/source/app/app.cxx:1679 #102 0x00005abe4e4d3bc6 in ImplSVMain () at vcl/source/app/svmain.cxx:230 #103 0x00005abe4e4d57b9 in SVMain () at vcl/source/app/svmain.cxx:248 #104 0x00004759669665da in soffice_main () at desktop/source/app/sofficemain.cxx:121 #105 0x000056486abf0a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #106 0x000056486abf0a47 in main (argc=1, argv=0x7ffe9cb190d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 [1] https://code.qt.io/cgit/qt/qtbase.git/commit/?id=84a5f50c7766c99f62b22bb4388137e0aa8dd13d Change-Id: I3f547c1b1c1581d2f3ae092f2034d930640b0f48 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/179312 Reviewed-by: Michael Weghorn <[email protected]> Tested-by: Jenkins (cherry picked from commit 4b547f1) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/179325 Reviewed-by: Adolfo Jayme Barrientos <[email protected]>

This reverts commit 687080c, as it caused e.g. CppunitTest_sw_docbookexport to fail with > sw/inc/calbck.hxx:428:18: runtime error: downcast of address 0x7ba8053a9db8 which does not point to an object of type 'SwClient' (aka 'ClientBase<SwModify>') > 0x7ba8053a9da0: note: object is base class subobject at offset 24 within object of type 'SwFormatHeader' > 00 00 00 00 d0 8b c9 ae 47 7b 00 00 01 00 00 00 66 00 48 01 40 6c 00 00 88 be be be 50 8c c9 ae > ^ ~~~~~~~~~~~ > vptr for 'sw::ClientBase<SwFrameFormat>' base class of 'SwFormatHeader' > #0 in SwIterator<sw::ClientBase<SwModify>, SwModify, (sw::IteratorMode)0>::First() at sw/inc/calbck.hxx:428:18 > #1 in SwModify::CallSwClientNotify(SfxHint const&) const at sw/source/core/attr/calbck.cxx:237:35 > #2 in sw::BroadcastingModify::CallSwClientNotify(SfxHint const&) const at sw/source/core/attr/calbck.cxx:259:15 > #3 in SwModify::SwClientNotify(SwModify const&, SfxHint const&) at sw/source/core/attr/calbck.cxx:229:5 > #4 in SwFormat::SwClientNotify(SwModify const&, SfxHint const&) at sw/source/core/attr/format.cxx:309:19 > #5 in SwFrameFormat::SwClientNotify(SwModify const&, SfxHint const&) at sw/source/core/layout/atrfrm.cxx:2849:15 > #6 in sw::ClientNotifyAttrChg(SwModify&, SwAttrSet const&, SwAttrSet&, SwAttrSet&) at sw/source/core/attr/calbck.cxx:268:13 > #7 in SwFormat::SetFormatAttr(SfxItemSet const&) at sw/source/core/attr/format.cxx:604:13 > #8 in FillHdFt(SwFrameFormat*, SfxItemSet const&) at sw/source/uibase/utlui/uitool.cxx:239:14 > #9 in ItemSetToPageDesc(SfxItemSet const&, SwPageDesc&) at sw/source/uibase/utlui/uitool.cxx:340:13 > #10 in SwDocStyleSheet::SetItemSet(SfxItemSet const&, bool, bool) at sw/source/uibase/app/docstyle.cxx:1894:13 > #11 in SwXPageStyle::SetPropertyValues_Impl(com::sun::star::uno::Sequence<rtl::OUString> const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) at sw/source/core/unocore/unostyle.cxx:3157:33 > #12 in SwXPageStyle::setPropertyValue(rtl::OUString const&, com::sun::star::uno::Any const&) at sw/source/core/unocore/unostyle.cxx:3453:5 > #13 in writerfilter::dmapper::DomainMapper_Impl::PushPageHeaderFooter(writerfilter::dmapper::PagePartType, writerfilter::dmapper::PageType) at sw/source/writerfilter/dmapper/DomainMapper_Impl.cxx:3910:25 > #14 in writerfilter::dmapper::DomainMapper_Impl::substream(unsigned int, tools::SvRef<writerfilter::Reference<writerfilter::Stream>> const&) at sw/source/writerfilter/dmapper/DomainMapper_Impl.cxx:10049:13 > #15 in writerfilter::dmapper::DomainMapper::lcl_substream(unsigned int, tools::SvRef<writerfilter::Reference<writerfilter::Stream>> const&) at sw/source/writerfilter/dmapper/DomainMapper.cxx:4746:14 > #16 in writerfilter::LoggedStream::substream(unsigned int, tools::SvRef<writerfilter::Reference<writerfilter::Stream>> const&) at sw/source/writerfilter/dmapper/LoggedResources.cxx:272:5 > #17 in writerfilter::ooxml::OOXMLDocumentImpl::resolveFastSubStreamWithId(writerfilter::Stream&, tools::SvRef<writerfilter::Reference<writerfilter::Stream>> const&, unsigned int) at sw/source/writerfilter/ooxml/OOXMLDocumentImpl.cxx:127:13 > #18 in writerfilter::ooxml::OOXMLDocumentImpl::resolveHeader(writerfilter::Stream&, int, rtl::OUString const&) at sw/source/writerfilter/ooxml/OOXMLDocumentImpl.cxx:384:10 > #19 in writerfilter::ooxml::OOXMLFastContextHandler::resolveHeader(int, rtl::OUString const&) at sw/source/writerfilter/ooxml/OOXMLFastContextHandler.cxx:895:35 > #20 in writerfilter::ooxml::OOXMLHeaderHandler::finalize() at sw/source/writerfilter/ooxml/Handler.cxx:214:20 > #21 in writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleHdrFtr() at sw/source/writerfilter/ooxml/OOXMLFastContextHandler.cxx:1117:28 > #22 in writerfilter::ooxml::OOXMLFactory_wml::endAction(writerfilter::ooxml::OOXMLFastContextHandler*) at workdir/CustomTarget/sw/source/writerfilter/ooxml/OOXMLFactory_wml.cxx:7530:26 > #23 in writerfilter::ooxml::OOXMLFactory::endAction(writerfilter::ooxml::OOXMLFastContextHandler*) at sw/source/writerfilter/ooxml/OOXMLFactory.cxx:157:19 > #24 in writerfilter::ooxml::OOXMLFastContextHandler::endAction() at sw/source/writerfilter/ooxml/OOXMLFastContextHandler.cxx:320:5 > #25 in writerfilter::ooxml::OOXMLFastContextHandlerProperties::lcl_endFastElement(int) at sw/source/writerfilter/ooxml/OOXMLFastContextHandler.cxx:1038:9 > #26 in writerfilter::ooxml::OOXMLFastContextHandler::endFastElement(int) at sw/source/writerfilter/ooxml/OOXMLFastContextHandler.cxx:227:9 > #27 in (anonymous namespace)::Entity::endElement() at sax/source/fastparser/fastparser.cxx:515:27 > #28 in sax_fastparser::FastSaxParserImpl::callbackEndElement() at sax/source/fastparser/fastparser.cxx:1338:17 > #29 in (anonymous namespace)::call_callbackEndElement(void*, unsigned char const*, unsigned char const*, unsigned char const*) at sax/source/fastparser/fastparser.cxx:339:18 > #30 in xmlParseTryOrFinish at workdir/UnpackedTarball/libxml2/parser.c:11254:8 > #31 in xmlParseChunk at workdir/UnpackedTarball/libxml2/parser.c:11636:5 > #32 in sax_fastparser::FastSaxParserImpl::parse() at sax/source/fastparser/fastparser.cxx:1117:25 > #33 in sax_fastparser::FastSaxParserImpl::parseStream(com::sun::star::xml::sax::InputSource const&) at sax/source/fastparser/fastparser.cxx:896:9 > #34 in sax_fastparser::FastSaxParser::parseStream(com::sun::star::xml::sax::InputSource const&) at sax/source/fastparser/fastparser.cxx:1477:13 > #35 in writerfilter::ooxml::OOXMLDocumentImpl::resolve(writerfilter::Stream&) at sw/source/writerfilter/ooxml/OOXMLDocumentImpl.cxx:514:18 > #36 in (anonymous namespace)::WriterFilter::filter(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at sw/source/writerfilter/filter/WriterFilter.cxx:210:24 > #37 in SfxObjectShell::ImportFrom(SfxMedium&, com::sun::star::uno::Reference<com::sun::star::text::XTextRange> const&) at sfx2/source/doc/objstor.cxx:2719:34 > #38 in SfxObjectShell::DoLoad(SfxMedium*) at sfx2/source/doc/objstor.cxx:767:23 > #39 in SfxBaseModel::load(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at sfx2/source/doc/sfxbasemodel.cxx:1991:36 > #40 in (anonymous namespace)::SfxFrameLoader_Impl::load(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&) at sfx2/source/view/frmload.cxx:725:28 > #41 in framework::LoadEnv::impl_loadContent() at framework/source/loadenv/loadenv.cxx:1180:37 > #42 in framework::LoadEnv::start() at framework/source/loadenv/loadenv.cxx:415:20 > #43 in framework::LoadEnv::startLoading(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, rtl::OUString const&, int, LoadEnvFeatures) at framework/source/loadenv/loadenv.cxx:311:5 > #44 in framework::LoadEnv::loadComponentFromURL(com::sun::star::uno::Reference<com::sun::star::frame::XComponentLoader> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at framework/source/loadenv/loadenv.cxx:167:14 > #45 in framework::Desktop::loadComponentFromURL(rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at framework/source/services/desktop.cxx:592:16 > #46 in non-virtual thunk to framework::Desktop::loadComponentFromURL(rtl::OUString const&, rtl::OUString const&, int, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at framework/source/services/desktop.cxx > #47 in unotest::MacrosTest::loadFromDesktop(rtl::OUString const&, rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at unotest/source/cpp/macros_test.cxx:72:62 > #48 in UnoApiTest::loadWithParams(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) at test/source/unoapi_test.cxx:126:19 > #49 in UnoApiTest::loadFromURL(rtl::OUString const&, char const*) at test/source/unoapi_test.cxx:108:5 > #50 in SwModelTestBase::loadURL(rtl::OUString const&, char const*) at sw/qa/unit/swmodeltestbase.cxx:384:5 > #51 in SwModelTestBase::createSwDoc(char const*, char const*) at sw/qa/unit/swmodeltestbase.cxx:433:9 > #52 in (anonymous namespace)::testtdf91095::TestBody() at sw/qa/extras/docbookexport/docbookexport.cxx:35:5 Change-Id: I1e6d6888c8b311988e627845107148c7970fbaab Reviewed-on: https://gerrit.libreoffice.org/c/core/+/179502 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <[email protected]>

This fixes various asserts triggered when opening the sample doc attachment 198264 from tdf#164460 with the qt6 VCL plugin and using a current qtbase git dev build, for example: ASSERT failure in QCoreApplication::sendEvent: "Cannot send events to objects owned by a different thread. Current thread QThread(0x7fffbc000f50). Receiver 'QWidgetWindow(0x555556dd9f10, name = "QtMainWindowClassWindow")' was created in thread QThread(0x555555564ee0, name = "Qt mainThread")", file /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp, line 530 Thread 24 "DocumentEventNo" received signal SIGABRT, Aborted. [Switching to Thread 0x7fffc4f4f6c0 (LWP 625101)] __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 warning: 44 ./nptl/pthread_kill.c: No such file or directory (gdb) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007ffff789de2f in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:78 #2 0x00007ffff7849d02 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007ffff78324f0 in __GI_abort () at ./stdlib/abort.c:79 #4 0x00007fffe3302efd in qAbort () at /home/michi/development/git/qt5/qtbase/src/corelib/global/qassert.cpp:46 #5 0x00007fffe3349788 in qt_message_fatal<QString&> (context=..., message=...) at /home/michi/development/git/qt5/qtbase/src/corelib/global/qlogging.cpp:2062 #6 0x00007fffe334298d in qt_message (msgType=QtFatalMsg, context=..., msg=0x7fffe3a8edf3 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0x7fffc4f478f0) at /home/michi/development/git/qt5/qtbase/src/corelib/global/qlogging.cpp:342 #7 0x00007fffe3344cdd in QMessageLogger::fatal (this=0x7fffc4f47a90, msg=0x7fffe3a8edf3 "ASSERT failure in %s: \"%s\", file %s, line %d") at /home/michi/development/git/qt5/qtbase/src/corelib/global/qlogging.cpp:831 #8 0x00007fffe3302fb3 in qt_assert_x (where=0x7fffe3a98873 "QCoreApplication::sendEvent", what=0x7fffbc000c00 "Cannot send events to objects owned by a different thread. Current thread QThread(0x7fffbc000f50). Receiver 'QWidgetWindow(0x555556dd9f10, name = \"QtMainWindowClassWindow\")' was created in thread QThr"..., file=0x7fffe3a9864f "/home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp", line=530) at /home/michi/development/git/qt5/qtbase/src/corelib/global/qassert.cpp:115 #9 0x00007fffe3447d56 in QCoreApplicationPrivate::checkReceiverThread (receiver=0x555556dd9f10) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:526 #10 0x00007fffe13e3f91 in QApplication::notify (this=0x555555564e20, receiver=0x555556dd9f10, e=0x7fffc4f486a0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2590 #11 0x00007fffe3449dc9 in QCoreApplication::notifyInternal2 (receiver=0x555556dd9f10, event=0x7fffc4f486a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #12 0x00007fffe344aa39 in QCoreApplication::sendEvent (receiver=0x555556dd9f10, event=0x7fffc4f486a0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #13 0x00007fffe235f1ff in QWindowPrivate::setCursor (this=0x5555571f48a0, newCursor=0x7fffc4f48770) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:3269 #14 0x00007fffe235f0ce in QWindow::setCursor (this=0x555556dd9f10, cursor=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindow.cpp:3227 #15 0x00007fffe1492921 in applyCursor (w=0x555556e5d360, c=...) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:5020 #16 0x00007fffe148e6e4 in qt_qpa_set_cursor (w=0x55555707ea30, force=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:5058 #17 0x00007fffe14927cc in QWidgetPrivate::setCursor_sys (this=0x555556e37f10, cursor=...) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:4995 #18 0x00007fffe149274e in QWidget::setCursor (this=0x55555707ea30, cursor=...) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:4985 #19 0x00007fffe43493b8 in QtFrame::SetPointer (this=0x555556dc14c0, ePointerStyle=PointerStyle::Wait) at vcl/qt6/../qt5/QtFrame.cxx:794 #20 0x00007fffee3db06e in vcl::Window::EnterWait (this=0x555556df3620) at /home/michi/development/git/libreoffice/vcl/source/window/mouse.cxx:614 #21 0x00007fffeebd9b16 in SalInstanceWidget::set_busy_cursor (this=0x5555575c9520, bBusy=true) at /home/michi/development/git/libreoffice/vcl/source/app/salvtables.cxx:625 #22 0x00007fffa505266a in weld::WaitObject::WaitObject (this=0x7fffc4f48a48, pWindow=0x5555575c9560) at include/vcl/weld.hxx:611 #23 0x00007fffa504c0b1 in dbaui::OApplicationController::ensureConnection (this=0x555556e115f0, _pErrorInfo=0x7fffc4f48b48) at /home/michi/development/git/libreoffice/dbaccess/source/ui/app/AppControllerDnD.cxx:310 #24 0x00007fffa505f75a in dbaui::OApplicationController::connect (this=0x555556e115f0) at /home/michi/development/git/libreoffice/dbaccess/source/ui/app/AppControllerGen.cxx:316 #25 0x00007fffe0b370ed in gcc3::callVirtualMethod (pThis=0x555556e11968, nVtableIndex=8, pRegisterReturn=0x0, pReturnTypeRef=0x555555604370, bSimpleReturn=true, pStack=0x7fffc4f48c70, nStack=0, pGPR=0x7fffc4f48f40, pFPR=0x7fffc4f48f00) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:87 #26 0x00007fffe0b35e5b in cpp_call (pThis=0x7fffbc2af2e0, aVtableSlot=..., pReturnTypeRef=0x555555604370, nParams=0, pParams=0x0, pUnoReturn=0x0, pUnoArgs=0x7fffc4f490c0, ppUnoExc=0x7fffc4f49370) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:229 #27 0x00007fffe0b35626 in unoInterfaceProxyDispatch (pUnoI=0x7fffbc2af2e0, pMemberDescr=0x7fffbc2b0bd0, pReturn=0x0, pArgs=0x7fffc4f490c0, ppException=0x7fffc4f49370) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:409 #28 0x00007fffb6fe565a in stoc_corefl::(anonymous namespace)::IdlInterfaceMethodImpl::invoke (this=0x7fffbc2b33d0, rObj=uno::Any("com.sun.star.frame.XController": ...), rArgs=empty uno::Sequence) at /home/michi/development/git/libreoffice/stoc/source/corereflection/criface.cxx:591 #29 0x00007fffb6fe5e74 in non-virtual thunk to stoc_corefl::(anonymous namespace)::IdlInterfaceMethodImpl::invoke(com::sun::star::uno::Any const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/libreflectionlo.so #30 0x00007ffff4618bde in SbUnoObject::Notify (this=0x7fffbc29fea0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:2249 #31 0x00007ffff3151a4c in SfxBroadcaster::Broadcast (this=0x7fffbc2b5480, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #32 0x00007ffff47c7ad4 in SbxVariable::Broadcast (this=0x7fffbc2b5990, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:154 #33 0x00007ffff47c04fd in SbxValue::SbxValue (this=0x7fffbc2808c0, vtt=0x7ffff47eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #34 0x00007ffff47c6674 in SbxVariable::SbxVariable (this=0x7fffbc2808c0, vtt=0x7ffff47eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #35 0x00007ffff47b6f4a in SbxMethod::SbxMethod (this=0x7fffbc2808c0, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #36 0x00007ffff477782a in SbiRuntime::FindElement (this=0x7fffbc1bfb00, pObj=0x7fffbc29fea0, nOp1=75, nOp2=12, nNotFound=..., bLocal=false, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #37 0x00007ffff476adc2 in SbiRuntime::StepELEM (this=0x7fffbc1bfb00, nOp1=75, nOp2=12) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4187 #38 0x00007ffff476fa77 in SbiRuntime::Step (this=0x7fffbc1bfb00) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #39 0x00007ffff46638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7fffc4f4a4c0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #40 0x00007ffff466262d in SbModule::Run (this=0x7fffbc093b00, pMeth=0x7fffbc16d040) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #41 0x00007ffff4661b41 in SbModule::Notify (this=0x7fffbc093b00, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #42 0x00007ffff3151a4c in SfxBroadcaster::Broadcast (this=0x7fffbc094fb0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #43 0x00007ffff466879b in SbMethod::Broadcast (this=0x7fffbc095060, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #44 0x00007ffff47c04fd in SbxValue::SbxValue (this=0x7fffbc1b9590, vtt=0x7ffff47eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #45 0x00007ffff47c6674 in SbxVariable::SbxVariable (this=0x7fffbc1b9590, vtt=0x7ffff47eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #46 0x00007ffff47b6f4a in SbxMethod::SbxMethod (this=0x7fffbc1b9590, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #47 0x00007ffff477782a in SbiRuntime::FindElement (this=0x7fffbc16d360, pObj=0x7fffbc093b00, nOp1=10, nOp2=0, nNotFound=..., bLocal=true, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #48 0x00007ffff4778e95 in SbiRuntime::StepFIND_Impl (this=0x7fffbc16d360, pObj=0x7fffbc093b00, nOp1=10, nOp2=0, nNotFound=..., bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4134 #49 0x00007ffff476ac0d in SbiRuntime::StepFIND (this=0x7fffbc16d360, nOp1=10, nOp2=0) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4140 #50 0x00007ffff476fa77 in SbiRuntime::Step (this=0x7fffbc16d360) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #51 0x00007ffff46638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7fffc4f4b3c0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #52 0x00007ffff466262d in SbModule::Run (this=0x7fffbc093b00, pMeth=0x7fffbc162760) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #53 0x00007ffff4661b41 in SbModule::Notify (this=0x7fffbc093b00, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #54 0x00007ffff3151a4c in SfxBroadcaster::Broadcast (this=0x7fffbc093f10, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #55 0x00007ffff466879b in SbMethod::Broadcast (this=0x7fffbc0938c0, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #56 0x00007ffff47c0ef3 in SbxValue::Get (this=0x7fffbc0938c0, rRes=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:290 #57 0x00007ffff466848b in SbMethod::Call (this=0x7fffbc0938c0, pRet=0x7fffbc156ef0, pCaller=0x0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2071 #58 0x00007fffdc9f4cfe in basprov::BasicScriptImpl::invoke (this=0x7fffbc012bd0, aParams=uno::Sequence of length 1 = {...}, aOutParamIndex=empty uno::Sequence, aOutParam=empty uno::Sequence) at /home/michi/development/git/libreoffice/scripting/source/basprov/basscript.cxx:262 #59 0x00007fffdc9f54ac in non-virtual thunk to basprov::BasicScriptImpl::invoke(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Sequence<short>&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/../program/libbasprovlo.so #60 0x00007fffdffeedc7 in scripting_protocolhandler::ScriptProtocolHandler::dispatchWithNotification (this=0x7fffbc002330, aURL=..., lArgs=uno::Sequence of length 1 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:213 #61 0x00007fffdfff02ef in scripting_protocolhandler::ScriptProtocolHandler::dispatch (this=0x7fffbc002330, aURL=..., lArgs=uno::Sequence of length 1 = {...}) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:286 #62 0x00007fffc6f7d166 in dbaccess::(anonymous namespace)::lcl_dispatchScriptURL_throw (xWeakDocument=..., xURLTransformer=uno::Reference to ((anonymous namespace)::URLTransformer *) 0x555557223d28, _rScriptURL="vnd.sun.star.script:Standard.Backup.DatabaseStart?language=Basic&location=document", _rTrigger=...) at /home/michi/development/git/libreoffice/dbaccess/source/core/dataaccess/documenteventexecutor.cxx:100 #63 0x00007fffc6f7cbe6 in dbaccess::DocumentEventExecutor::documentEventOccured (this=0x55555721f030, Event=...) at /home/michi/development/git/libreoffice/dbaccess/source/core/dataaccess/documenteventexecutor.cxx:169 #64 0x00007fffc6f8dfb7 in comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::NotifySingleListener<com::sun::star::document::DocumentEvent>::operator() (this=0x7fffc4f4d220, listener=uno::Reference to (dbaccess::DocumentEventExecutor *) 0x55555721f058) at include/comphelper/interfacecontainer3.hxx:249 #65 0x00007fffc6f8dd45 in comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::forEach<comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::NotifySingleListener<com::sun::star::document::DocumentEvent> > (this=0x55555721f368, func=...) at include/comphelper/interfacecontainer3.hxx:275 #66 0x00007fffc6f7fd33 in comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::notifyEach<com::sun::star::document::DocumentEvent> (this=0x55555721f368, NotificationMethod=&virtual table offset 32, Event=...) at include/comphelper/interfacecontainer3.hxx:290 #67 0x00007fffc6f7f007 in dbaccess::DocumentEventNotifier_Impl::impl_notifyEvent_nothrow (this=0x55555721f320, _rEvent=...) at /home/michi/development/git/libreoffice/dbaccess/source/core/dataaccess/documenteventnotifier.cxx:197 #68 0x00007fffc6f7f3b9 in dbaccess::DocumentEventNotifier_Impl::processEvent (this=0x55555721f320, _rEvent=...) at /home/michi/development/git/libreoffice/dbaccess/source/core/dataaccess/documenteventnotifier.cxx:230 #69 0x00007ffff6119f47 in comphelper::AsyncEventNotifierBase::execute (this=0x5555575b4de0) at /home/michi/development/git/libreoffice/comphelper/source/misc/asyncnotification.cxx:139 #70 0x00007ffff611b074 in comphelper::AsyncEventNotifierAutoJoin::run (this=0x5555575b4de0) at /home/michi/development/git/libreoffice/comphelper/source/misc/asyncnotification.cxx:246 #71 0x00007ffff612743e in threadFunc (param=0x5555575b4df0) at include/osl/thread.hxx:189 #72 0x00007ffff7fa2ccb in osl_thread_start_Impl (pData=0x5555575a22b0) at /home/michi/development/git/libreoffice/sal/osl/unx/thread.cxx:237 #73 0x00007ffff789c083 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #74 0x00007ffff791a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Change-Id: I0ee7aa62893da92b886acfd3d47be0bdb10d6007 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180937 Reviewed-by: Michael Weghorn <[email protected]> Tested-by: Jenkins

Fix crash with the backtrace below when opening sample doc attachment 198795 from tdf#164885 with macros enabled when using the qt6 VCL plugin. sfx2::SfxNotebookBar::StateMethod (frame 80) calls SystemWindow::SetNotebookBar (frame 79) which calls ImplBorderWindow::SetNotebookBar (frame 78) which first disposes and clears the existing ImplBorderWindow::mpNotebookBar and then creates a new one. However, calling the NotebookBar ctor triggers a recursive call to sfx2::SfxNotebookBar::StateMethod and SystemWindow::SetNotebookBar again (see frame 4). When that one calls SystemWindow::SetNotebookBar, it skips the logic to set a new NoteBookbar, but the following call to the getter SystemWindow::GetNotebookBar returns null, because the previous ImplBorderWindow::SetNotebookBar (in frame 78, s. above) hasn't finished yet. For now, prevent such recursion from happening by returning early in sfx2::SfxNotebookBar::StateMethod if the NoteBookBar is already in the process of getting set up. Thread 1 received signal SIGSEGV, Segmentation fault. 0x00007f3030de3eb5 in std::__uniq_ptr_impl<WindowImpl, std::default_delete<WindowImpl> >::_M_ptr (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:193 193 pointer _M_ptr() const noexcept { return std::get<0>(_M_t); } (rr) bt #0 0x00007f3030de3eb5 in std::__uniq_ptr_impl<WindowImpl, std::default_delete<WindowImpl> >::_M_ptr (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:193 #1 0x00007f3030de3e95 in std::unique_ptr<WindowImpl, std::default_delete<WindowImpl> >::get (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:465 #2 0x00007f3030e1c6e5 in std::unique_ptr<WindowImpl, std::default_delete<WindowImpl> >::operator bool (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:482 #3 0x00007f30310a1c67 in vcl::Window::Show (this=0x0, bVisible=true, nFlags=ShowFlags::NONE) at /home/michi/development/git/libreoffice/vcl/source/window/window.cxx:2193 #4 0x00007f3036cabbf2 in sfx2::SfxNotebookBar::StateMethod (pSysWindow=0x561c07f14910, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=false) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:524 #5 0x00007f3036cab110 in sfx2::SfxNotebookBar::StateMethod (rBindings=..., rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=false) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:422 #6 0x00007f300b7bc406 in SwDocShell::GetState (this=0x561c07140db0, rSet=SfxItemSet of pool 0x561c07b742c0 with parent 0x0 and Which ranges: [(10338, 10338)]) at /home/michi/development/git/libreoffice/sw/source/uibase/app/docsh.cxx:1117 #7 0x00007f300b7bb7cd in SfxStubSwDocShellGetState (pShell=0x561c07140db0, rSet=SfxItemSet of pool 0x561c07b742c0 with parent 0x0 and Which ranges: [(10338, 10338)]) at workdir/SdiTarget/sw/sdi/swslots.hxx:1427 #8 0x00007f3036822a3a in SfxShell::GetSlotState (this=0x561c07140db0, nSlotId=10338, pIF=0x561c0add4a90, pStateSet=0x0) at /home/michi/development/git/libreoffice/sfx2/source/control/shell.cxx:492 #9 0x00007f30367d1278 in SfxDispatcher::QueryState (this=0x561c0b151ec0, nSlot=10338, rState=...) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:2030 #10 0x00007f30367cc4e0 in SfxDispatcher::Update_Impl (this=0x561c0b151ec0, bForce=true) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1135 #11 0x00007f303682374e in DispatcherUpdate_Impl (pArg=0x561c0b151ec0) at /home/michi/development/git/libreoffice/sfx2/source/control/shell.cxx:662 #12 0x00007f303349e861 in Link<void*, void>::Call (this=0x561c0b87eae0, data=0x561c0b151ec0) at include/tools/link.hxx:105 #13 0x00007f30334fb3c8 in svtools::AsynchronLink::HandleCall_PostUserEvent (this=0x561c0b87eae0) at /home/michi/development/git/libreoffice/svtools/source/control/asynclink.cxx:66 #14 0x00007f30334fb31d in svtools::AsynchronLink::LinkStubHandleCall_PostUserEvent (instance=0x561c0b87eae0, data=0x0) at /home/michi/development/git/libreoffice/svtools/source/control/asynclink.cxx:58 #15 0x00007f30310c86c1 in Link<void*, void>::Call (this=0x561c0b8811c8, data=0x0) at include/tools/link.hxx:105 #16 0x00007f30310c48c1 in ImplHandleUserEvent (pSVEvent=0x561c0b8811c0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2285 #17 0x00007f30310c17ea in ImplWindowFrameProc (_pWindow=0x561c07e19360, nEvent=SalEvent::UserEvent, pEvent=0x561c0b8811c0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2849 #18 0x00007f3026f5523c in SalFrame::CallCallback (this=0x561c07b6bb80, nEvent=SalEvent::UserEvent, pEvent=0x561c0b8811c0) at vcl/inc/salframe.hxx:311 #19 0x00007f3026f75d7f in QtInstance::ProcessEvent (this=0x561c066f4840, aEvent=...) at vcl/qt6/../qt5/QtInstance.cxx:527 #20 0x00007f30317c879d in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7ffd6c8cf850) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:119 #21 0x00007f30317c8676 in SalUserEventList::DispatchUserEvents (this=0x561c066f4878, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:120 #22 0x00007f3026f727c1 in QtInstance::ImplYield (this=0x561c066f4840, bWait=false, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:453 #23 0x00007f3026f758e1 in QtInstance::DoYield (this=0x561c066f4840, bWait=false, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #24 0x00007f3031893896 in ImplYield (i_bWait=false, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #25 0x00007f30318934ab in Application::Reschedule (i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:409 #26 0x00007f303736f734 in SbiRuntime::Step (this=0x561c0b2b4e50) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:778 #27 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8d0810) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #28 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0d8d6080) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #29 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #30 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e851df0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #31 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e851d20, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #32 0x00007f30373b2a65 in SbxObject::Call (this=0x561c0e53fa50, rName="interceptor_queryDispatch", pParam=0x561c0cea64d0) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:273 #33 0x00007f30371fa7a6 in StarBASIC::Call (this=0x561c0e53fa50, rName="interceptor_queryDispatch", pParam=0x561c0cea64d0) at /home/michi/development/git/libreoffice/basic/source/classes/sb.cxx:1318 #34 0x00007f303722eeb5 in (anonymous namespace)::BasicAllListener_Impl::firing_impl (this=0x561c0e891750, Event=..., pRet=0x7ffd6c8d1218) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:3852 #35 0x00007f303722e9c1 in (anonymous namespace)::BasicAllListener_Impl::approveFiring (this=0x561c0e891750, Event=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:3882 #36 0x00007f303722eb1c in non-virtual thunk to (anonymous namespace)::BasicAllListener_Impl::approveFiring(com::sun::star::script::AllEventObject const&) () at /home/michi/development/git/libreoffice/instdir/program/libsblo.so #37 0x00007f303722f5b8 in (anonymous namespace)::InvocationToAllListenerMapper::invoke (this=0x561c0e891280, FunctionName="queryDispatch", Params=uno::Sequence of length 3 = {...}) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:4002 #38 0x00007f303722f8e4 in non-virtual thunk to (anonymous namespace)::InvocationToAllListenerMapper::invoke(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Sequence<short>&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/libsblo.so #39 0x00007f30237370ed in gcc3::callVirtualMethod (pThis=0x561c0e8912a8, nVtableIndex=4, pRegisterReturn=0x7ffd6c8d1480, pReturnTypeRef=0x561c0670f930, bSimpleReturn=false, pStack=0x7ffd6c8d14a0, nStack=0, pGPR=0x7ffd6c8d1790, pFPR=0x7ffd6c8d1750) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:87 #40 0x00007f3023735e5b in cpp_call (pThis=0x561c0e8915b0, aVtableSlot=..., pReturnTypeRef=0x561c0670f930, nParams=4, pParams=0x561c0e891c80, pUnoReturn=0x7ffd6c8d19f0, pUnoArgs=0x7ffd6c8d1a20, ppUnoExc=0x7ffd6c8d19d0) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:229 #41 0x00007f3023735626 in unoInterfaceProxyDispatch (pUnoI=0x561c0e8915b0, pMemberDescr=0x561c0e893b50, pReturn=0x7ffd6c8d19f0, pArgs=0x7ffd6c8d1a20, ppException=0x7ffd6c8d19d0) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:409 #42 0x00007f30112ef6f2 in stoc_invadp::(anonymous namespace)::AdapterImpl::invoke (this=0x561c0e893aa0, pMemberType=0x561c0e8964c0, pReturn=0x7ffd6c8d1b40, pArgs=0x7ffd6c8d1ae0, ppException=0x7ffd6c8d1c70) at /home/michi/development/git/libreoffice/stoc/source/invocation_adapterfactory/iafactory.cxx:456 #43 0x00007f30112eea48 in stoc_invadp::adapter_dispatch (pUnoI=0x561c0e8923f0, pMemberType=0x561c0e8964c0, pReturn=0x7ffd6c8d1b40, pArgs=0x7ffd6c8d1ae0, ppException=0x7ffd6c8d1c70) at /home/michi/development/git/libreoffice/stoc/source/invocation_adapterfactory/iafactory.cxx:604 #44 0x00007f3023723fdb in cpp2uno_call (pThis=0x561c0e895580, pMemberTypeDescr=0x561c0e8964c0, pReturnTypeRef=0x561c082efdb0, nParams=3, pParams=0x561c0e8951c0, gpreg=0x7ffd6c8d2398, fpreg=0x7ffd6c8d23a0, ovrflw=0x7ffd6c8d23f0, pRegisterReturn=0x7ffd6c8d2350) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/cpp2uno.cxx:190 #45 0x00007f30237237f5 in cpp_vtable_call (nFunctionIndex=3, nVtableOffset=0, gpreg=0x7ffd6c8d2370, fpreg=0x7ffd6c8d23a0, ovrflw=0x7ffd6c8d23f0, pRegisterReturn=0x7ffd6c8d2350) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/cpp2uno.cxx:388 #46 0x00007f30237457a6 in privateSnippetExecutor () at /home/michi/development/git/libreoffice/instdir/program/libgcc3_uno.so #47 0x00007f303784bf19 in framework::InterceptionHelper::queryDispatch (this=0x561c07eea430, aURL=..., sTargetFrameName="", nSearchFlags=0) at /home/michi/development/git/libreoffice/framework/source/dispatch/interceptionhelper.cxx:87 #48 0x00007f303784c03c in non-virtual thunk to framework::InterceptionHelper::queryDispatch(com::sun::star::util::URL const&, rtl::OUString const&, int) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #49 0x00007f3037a04d31 in (anonymous namespace)::XFrameImpl::queryDispatch (this=0x561c07ef7d40, aURL=..., sTargetFrameName="", nSearchFlags=0) at /home/michi/development/git/libreoffice/framework/source/services/frame.cxx:2332 #50 0x00007f3037a08b3c in non-virtual thunk to (anonymous namespace)::XFrameImpl::queryDispatch(com::sun::star::util::URL const&, rtl::OUString const&, int) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #51 0x00007f30336b4d74 in svt::ToolboxController::bindListener (this=0x561c0e74d190) at /home/michi/development/git/libreoffice/svtools/source/uno/toolboxcontroller.cxx:513 #52 0x00007f30336b4987 in svt::ToolboxController::update (this=0x561c0e74d190) at /home/michi/development/git/libreoffice/svtools/source/uno/toolboxcontroller.cxx:235 #53 0x00007f3036cfff76 in sfx2::sidebar::ControllerFactory::CreateImageController (rxFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rxParentWindow=uno::Reference to (VCLXToolBox *) 0x561c0cea66b0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/ControllerFactory.cxx:49 #54 0x00007f3036cf3f71 in sfx2::sidebar::SidebarToolBox::SidebarToolBox (this=0x561c0e74bba0, vtt=0x7f3036ed3bd0 <VTT for sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox+8>, pParentWindow=0x561c0e790ca0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:75 #55 0x00007f3036cf6688 in sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox::NotebookbarToolBox (this=0x561c0e74bba0, pParentWindow=0x561c0e790ca0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:318 #56 0x00007f3036cf6312 in VclPtrInstance<sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox>::VclPtrInstance<VclPtr<vcl::Window> const&> (this=0x7ffd6c8d2e80, arg=...) at include/vcl/vclptr.hxx:280 #57 0x00007f3036cf6242 in makeNotebookbarToolBox (rRet=..., pParent=..., rMap=std::__debug::map with 7 elements = {...}) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:336 #58 0x00007f3030e685dc in VclBuilder::makeObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, name="sfxlo-NotebookbarToolBox", id="SectionBottom", rMap=std::__debug::map with 7 elements = {...}) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:1991 #59 0x00007f3030e6dd6e in VclBuilder::insertObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, rClass="sfxlo-NotebookbarToolBox", rID="SectionBottom", rProps=std::__debug::map with 7 elements = {...}, rPango=std::__debug::map with 0 elements, rAtk=std::__debug::map with 0 elements) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:2309 #60 0x00007f3030ebcaba in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:234 #61 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e790ca0, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #62 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e0b7e00, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #63 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e0b7e00, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #64 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e0b7d10, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #65 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e0b7d10, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #66 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e75b7b0, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #67 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e75b7b0, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #68 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0d9b1f20, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #69 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0d9b1f20, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #70 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #71 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #72 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #73 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #74 0x00007f3030e7dd88 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::processUIFile (this=0x561c0e6fad80, pParent=0x561c0c2d0930) at include/vcl/widgetbuilder.hxx:70 #75 0x00007f3030e598af in VclBuilder::VclBuilder (this=0x561c0e6fad80, pParent=0x561c0c2d0930, sUIDir=u"file:///home/michi/development/git/libreoffice/instdir/program/../share/config/soffice.cfg/", sUIFile="modules/swriter/ui/notebookbar.ui", sID="", xFrame=empty uno::Reference, bLegacy=true, pNotebookBarAddonsItem=0x7ffd6c8da430) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:531 #76 0x00007f30311c39d2 in NotebookBar::NotebookBar (this=0x561c0c2d0930, pParent=0x561c07ed3110, rID="NotebookBar", rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=...) at /home/michi/development/git/libreoffice/vcl/source/control/notebookbar.cxx:100 #77 0x00007f3030e3eae4 in VclPtr<NotebookBar>::Create<ImplBorderWindow*, char const (&) [12], rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, NotebookBarAddonsItem const&> (arg=@0x7ffd6c8da0b8: 0x561c07ed3110, arg=..., arg="modules/swriter/ui/notebookbar.ui", arg=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, arg=...) at include/vcl/vclptr.hxx:129 #78 0x00007f3030e3ca45 in ImplBorderWindow::SetNotebookBar (this=0x561c07ed3110, rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=...) at /home/michi/development/git/libreoffice/vcl/source/window/brdwin.cxx:1945 #79 0x00007f30310372ac in SystemWindow::SetNotebookBar (this=0x561c07f14910, rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=..., bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/vcl/source/window/syswin.cxx:916 #80 0x00007f3036cabba1 in sfx2::SfxNotebookBar::StateMethod (pSysWindow=0x561c07f14910, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:522 #81 0x00007f3036cab110 in sfx2::SfxNotebookBar::StateMethod (rBindings=..., rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:422 #82 0x00007f3036cad6a2 in sfx2::SfxNotebookBar::ReloadNotebookBar (sUIPath=u"modules/swriter/ui/") at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:683 #83 0x00007f3036e36b9b in SfxViewFrame::Notify (this=0x561c0b023e80, rHint=...) at /home/michi/development/git/libreoffice/sfx2/source/view/viewfrm.cxx:1574 #84 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c07140db0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #85 0x00007f303665e339 in (anonymous namespace)::SfxEventAsyncer_Impl::IdleHdl (this=0x561c0c330660, pAsyncIdle=0x561c0c3318b0) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:109 #86 0x00007f303665dead in (anonymous namespace)::SfxEventAsyncer_Impl::LinkStubIdleHdl (instance=0x561c0c330660, data=0x561c0c3318b0) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:102 #87 0x00007f30318b9641 in Link<Timer*, void>::Call (this=0x561c0c3318d0, data=0x561c0c3318b0) at include/tools/link.hxx:105 #88 0x00007f30318b94ac in Timer::Invoke (this=0x561c0c3318b0) at /home/michi/development/git/libreoffice/vcl/source/app/timer.cxx:75 #89 0x00007f30318680b8 in Scheduler::CallbackTaskScheduling () at /home/michi/development/git/libreoffice/vcl/source/app/scheduler.cxx:509 #90 0x00007f302703fad2 in SalTimer::CallCallback (this=0x561c07960ba0) at vcl/inc/saltimer.hxx:53 #91 0x00007f302703ef6a in QtTimer::timeoutActivated (this=0x561c07960b90) at vcl/qt6/../qt5/QtTimer.cxx:51 #92 0x00007f30270400a1 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**)::{lambda()#1}::operator()() const (this=0x7ffd6c8dd310) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**)::{lambda()#1}&&) (args=0x7ffd6c8dd6d0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #94 0x00007f302703ff0b in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**) (f=(void (QtTimer::*)(QtTimer * const)) 0x7f302703ee70 <QtTimer::timeoutActivated()>, o=0x561c07960b90, arg=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #95 0x00007f302703fe8d in QtPrivate::FunctionPointer<void (QtTimer::*)()>::call<QtPrivate::List<>, void>(void (QtTimer::*)(), QtTimer*, void**) (f=(void (QtTimer::*)(QtTimer * const)) 0x7f302703ee70 <QtTimer::timeoutActivated()>, o=0x561c07960b90, arg=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #96 0x00007f302703fdb6 in QtPrivate::QCallableObject<void (QtTimer::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x561c07961090, r=0x561c07960b90, a=0x7ffd6c8dd6d0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #97 0x00007f302605fc52 in QtPrivate::QSlotObjectBase::call (this=0x561c07961090, r=0x561c07960b90, a=0x7ffd6c8dd6d0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #98 0x00007f302611e6e4 in doActivate<false> (sender=0x561c07960bb0, signal_index=3, argv=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4128 #99 0x00007f30261141b3 in QMetaObject::activate (sender=0x561c07960bb0, m=0x7f3026a10b18 <QTimer::staticMetaObject>, local_signal_index=0, argv=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4188 #100 0x00007f302614bb9b in QMetaObject::activate<void, QTimer::QPrivateSignal> (sender=0x561c07960bb0, mo=0x7f3026a10b18 <QTimer::staticMetaObject>, local_signal_index=0, ret=0x0, args=...) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #101 0x00007f302614a3d5 in QTimer::timeout (this=0x561c07960bb0, _t1=...) at qtbase/src/corelib/Core_autogen/include/moc_qtimer.cpp:182 #102 0x00007f302614a38f in QTimer::timerEvent (this=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qtimer.cpp:285 #103 0x00007f302610aef6 in QObject::event (this=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1404 #104 0x00007f3023fe2dc0 in QApplicationPrivate::notify_helper (this=0x561c06676ae0, receiver=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #105 0x00007f3023fe6cdd in QApplication::notify (this=0x561c06663e20, receiver=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #106 0x00007f3026049dc9 in QCoreApplication::notifyInternal2 (receiver=0x561c07960bb0, event=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #107 0x00007f302604aa39 in QCoreApplication::sendEvent (receiver=0x561c07960bb0, event=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #108 0x00007f30263dd90f in QTimerInfoList::activateTimers (this=0x561c066eff30) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:426 #109 0x00007f302663b565 in timerSourceDispatch (source=0x561c066efed0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:152 #110 0x00007f302663b844 in idleTimerSourceDispatch (source=0x561c066eff70) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:199 #111 0x00007f302cd0b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #112 0x00007f302cd0da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #113 0x00007f302cd0e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #114 0x00007f302663a30b in QEventDispatcherGlib::processEvents (this=0x561c06667e80, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #115 0x00007f3025776a98 in QPAEventDispatcherGlib::processEvents (this=0x561c06667e80, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #116 0x00007f3026063980 in QEventLoop::processEvents (this=0x7ffd6c8de888, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:104 #117 0x00007f3026063bd3 in QEventLoop::exec (this=0x7ffd6c8de888, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:186 #118 0x00007f3024483eb7 in QDialog::exec (this=0x561c0e897c80) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:575 #119 0x00007f3026fe0cfb in QtInstanceMessageDialog::run (this=0x561c0e7811b0) at vcl/qt6/../qt5/QtInstanceMessageDialog.cxx:159 #120 0x00007f30373468c0 in SbRtl_MsgBox (rPar=...) at /home/michi/development/git/libreoffice/basic/source/runtime/methods.cxx:4242 #121 0x00007f3037327ca2 in SbiStdObject::Notify (this=0x561c0e785e70, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/runtime/stdobj.cxx:1103 #122 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e7b5620, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #123 0x00007f30373c7ad4 in SbxVariable::Broadcast (this=0x561c0e856200, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:154 #124 0x00007f30373c04fd in SbxValue::SbxValue (this=0x561c0c2d1e10, vtt=0x7f30373eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #125 0x00007f30373c6674 in SbxVariable::SbxVariable (this=0x561c0c2d1e10, vtt=0x7f30373eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #126 0x00007f30373b6f4a in SbxMethod::SbxMethod (this=0x561c0c2d1e10, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #127 0x00007f303737782a in SbiRuntime::FindElement (this=0x561c0e890580, pObj=0x561c0e785e70, nOp1=32786, nOp2=2, nNotFound=..., bLocal=false, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #128 0x00007f303736ab71 in SbiRuntime::StepRTL (this=0x561c0e890580, nOp1=32786, nOp2=2) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4124 #129 0x00007f303736fa77 in SbiRuntime::Step (this=0x561c0e890580) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #130 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8df5d0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #131 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0e886740) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #132 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #133 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e850ce0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #134 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e850d60, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #135 0x00007f30373c04fd in SbxValue::SbxValue (this=0x561c0e87af00, vtt=0x7f30373eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #136 0x00007f30373c6674 in SbxVariable::SbxVariable (this=0x561c0e87af00, vtt=0x7f30373eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #137 0x00007f30373b6f4a in SbxMethod::SbxMethod (this=0x561c0e87af00, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #138 0x00007f303737782a in SbiRuntime::FindElement (this=0x561c0e854db0, pObj=0x561c0e7f98c0, nOp1=32775, nOp2=0, nNotFound=..., bLocal=true, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #139 0x00007f3037378e95 in SbiRuntime::StepFIND_Impl (this=0x561c0e854db0, pObj=0x561c0e7f98c0, nOp1=32775, nOp2=0, nNotFound=..., bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4134 #140 0x00007f303736ac0d in SbiRuntime::StepFIND (this=0x561c0e854db0, nOp1=32775, nOp2=0) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4140 #141 0x00007f303736fa77 in SbiRuntime::Step (this=0x561c0e854db0) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #142 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8e04d0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #143 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0e8544a0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #144 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #145 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e850490, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #146 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e84e6b0, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #147 0x00007f30373c0ef3 in SbxValue::Get (this=0x561c0e84e6b0, rRes=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:290 #148 0x00007f303726848b in SbMethod::Call (this=0x561c0e84e6b0, pRet=0x561c0e854c20, pCaller=0x0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2071 #149 0x00007f301134bcfe in basprov::BasicScriptImpl::invoke (this=0x561c0e807880, aParams=uno::Sequence of length 1 = {...}, aOutParamIndex=empty uno::Sequence, aOutParam=empty uno::Sequence) at /home/michi/development/git/libreoffice/scripting/source/basprov/basscript.cxx:262 #150 0x00007f301134c4ac in non-virtual thunk to basprov::BasicScriptImpl::invoke(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Sequence<short>&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/../program/libbasprovlo.so #151 0x00007f3011258dc7 in scripting_protocolhandler::ScriptProtocolHandler::dispatchWithNotification (this=0x561c0b213f70, aURL=..., lArgs=uno::Sequence of length 1 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:213 #152 0x00007f301125a2ef in scripting_protocolhandler::ScriptProtocolHandler::dispatch (this=0x561c0b213f70, aURL=..., lArgs=uno::Sequence of length 1 = {...}) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:286 #153 0x00007f3036cbe0ff in SfxEvents_Impl::Execute (aProperties=uno::Sequence of length 2 = {...}, aTrigger=..., pDoc=0x561c07140db0) at /home/michi/development/git/libreoffice/sfx2/source/notify/eventsupplier.cxx:268 #154 0x00007f3036cbe474 in SfxEvents_Impl::documentEventOccured (this=0x561c0b104010, aEvent=...) at /home/michi/development/git/libreoffice/sfx2/source/notify/eventsupplier.cxx:293 #155 0x00007f3036c40e77 in (anonymous namespace)::NotifySingleListenerIgnoreRE<com::sun::star::document::XDocumentEventListener, com::sun::star::document::DocumentEvent>::operator() (this=0x7ffd6c8e27c0, listener=uno::Reference to (SfxEvents_Impl *) 0x561c0b104040) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3335 #156 0x00007f3036c31e05 in comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::forEach<(anonymous namespace)::NotifySingleListenerIgnoreRE<com::sun::star::document::XDocumentEventListener, com::sun::star::document::DocumentEvent> > (this=0x561c0a9accf8, func=...) at include/comphelper/interfacecontainer3.hxx:275 #157 0x00007f3036c31553 in SfxBaseModel::postEvent_Impl (this=0x561c0adc4440, aName="OnViewCreated", xController=uno::Reference to (SwXTextView *) 0x561c0b116e18, supplement=uno::Any(void)) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3369 #158 0x00007f3036c30a7d in SfxBaseModel::Notify (this=0x561c0adc4440, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3002 #159 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c07140db0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #160 0x00007f303665db14 in SfxApplication::NotifyEvent (this=0x561c07e29130, rEventHint=..., bSynchron=true) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:343 #161 0x00007f3036e057ee in SfxBaseController::attachFrame (this=0x561c0b116df0, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0) at /home/michi/development/git/libreoffice/sfx2/source/view/sfxbasecontroller.cxx:536 #162 0x00007f3036dd6519 in utl::ConnectFrameControllerModel (xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, xController=uno::Reference to (SwXTextView *) 0x561c0b116e18, xModel=uno::Reference to (SwXTextDocument *) 0x561c0adc44d0) at include/unotools/fcm.hxx:57 #163 0x00007f3036dd2b21 in (anonymous namespace)::SfxFrameLoader_Impl::impl_createDocumentView (i_rModel=uno::Reference to (SwXTextDocument *) 0x561c0adc44d0, i_rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, i_rViewFactoryArgs=..., i_rViewName="Default") at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:585 #164 0x00007f3036dd00bc in (anonymous namespace)::SfxFrameLoader_Impl::load (this=0x561c07efffa0, rArgs=uno::Sequence of length 12 = {...}, _rTargetFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0) at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:764 #165 0x00007f30379c3004 in framework::LoadEnv::impl_loadContent (this=0x561c078f1e18) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:1180 #166 0x00007f30379c0165 in framework::LoadEnv::start (this=0x561c078f1e18) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:415 #167 0x00007f30379bde12 in framework::LoadEnv::startLoading (this=0x561c078f1e18, sURL="file:///tmp/hyperlink.fodt", lMediaDescriptor=uno::Sequence of length 4 = {...}, xBaseFrame=uno::Reference to (framework::Desktop *) 0x561c079aab88, sTarget="_default", nSearchFlags=0, eFeature=(LoadEnvFeatures::WorkWithUI | LoadEnvFeatures::AllowContentHandler)) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:311 #168 0x00007f3037856cd1 in framework::LoadDispatcher::impl_dispatch (this=0x561c078f1dc0, rURL=..., lArguments=uno::Sequence of length 4 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:107 #169 0x00007f3037857a31 in framework::LoadDispatcher::dispatchWithReturnValue (this=0x561c078f1dc0, rURL=..., lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #170 0x00007f3037857ad4 in non-virtual thunk to framework::LoadDispatcher::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #171 0x00007f3038e10e00 in comphelper::SynchronousDispatch::dispatch (xStartPoint=uno::Reference to (framework::Desktop *) 0x561c079aab78, sURL="file:///tmp/hyperlink.fodt", sTarget="_default", lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/comphelper/source/misc/synchronousdispatch.cxx:62 #172 0x00007f303a774d3d in desktop::DispatchWatcher::executeDispatchRequests (this=0x561c082f00b0, aDispatchRequestsList=std::__debug::vector of length 1, capacity 1 = {...}, bNoTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/dispatchwatcher.cxx:529 #173 0x00007f303a79307a in desktop::RequestHandler::ExecuteCmdLineRequests (aRequest=..., noTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/officeipcthread.cxx:1347 #174 0x00007f303a72d937 in desktop::Desktop::OpenClients () at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:2203 #175 0x00007f303a72b8c3 in desktop::Desktop::OpenClients_Impl (this=0x7ffd6c8eaae0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1979 #176 0x00007f303a729f5d in desktop::Desktop::LinkStubOpenClients_Impl (instance=0x7ffd6c8eaae0, data=0x0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1963 #177 0x00007f30310c86c1 in Link<void*, void>::Call (this=0x561c07f3e718, data=0x0) at include/tools/link.hxx:105 #178 0x00007f30310c48c1 in ImplHandleUserEvent (pSVEvent=0x561c07f3e710) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2285 #179 0x00007f30310c17ea in ImplWindowFrameProc (_pWindow=0x561c07e19360, nEvent=SalEvent::UserEvent, pEvent=0x561c07f3e710) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2849 #180 0x00007f3026f5523c in SalFrame::CallCallback (this=0x561c07b6bb80, nEvent=SalEvent::UserEvent, pEvent=0x561c07f3e710) at vcl/inc/salframe.hxx:311 #181 0x00007f3026f75d7f in QtInstance::ProcessEvent (this=0x561c066f4840, aEvent=...) at vcl/qt6/../qt5/QtInstance.cxx:527 #182 0x00007f30317c879d in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7ffd6c8e8f20) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:119 #183 0x00007f30317c8676 in SalUserEventList::DispatchUserEvents (this=0x561c066f4878, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:120 #184 0x00007f3026f727c1 in QtInstance::ImplYield (this=0x561c066f4840, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:453 #185 0x00007f3026f758e1 in QtInstance::DoYield (this=0x561c066f4840, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #186 0x00007f3031893896 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #187 0x00007f30318931af in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #188 0x00007f3031892f90 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #189 0x00007f303a727f39 in desktop::Desktop::Main (this=0x7ffd6c8eaae0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #190 0x00007f30318b4d16 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #191 0x00007f30318b6909 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #192 0x00007f303a7a181a in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #193 0x0000561bdaf4ba6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #194 0x0000561bdaf4ba47 in main (argc=2, argv=0x7ffd6c8eace8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Ie10498c60554783b33aaa03070eebd8252ed9561 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180951 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]>

Fix crash with the backtrace below when opening sample doc attachment 198795 from tdf#164885 with macros enabled when using the qt6 VCL plugin. sfx2::SfxNotebookBar::StateMethod (frame 80) calls SystemWindow::SetNotebookBar (frame 79) which calls ImplBorderWindow::SetNotebookBar (frame 78) which first disposes and clears the existing ImplBorderWindow::mpNotebookBar and then creates a new one. However, calling the NotebookBar ctor triggers a recursive call to sfx2::SfxNotebookBar::StateMethod and SystemWindow::SetNotebookBar again (see frame 4). When that one calls SystemWindow::SetNotebookBar, it skips the logic to set a new NoteBookbar, but the following call to the getter SystemWindow::GetNotebookBar returns null, because the previous ImplBorderWindow::SetNotebookBar (in frame 78, s. above) hasn't finished yet. For now, prevent such recursion from happening by returning early in sfx2::SfxNotebookBar::StateMethod if the NoteBookBar is already in the process of getting set up. Thread 1 received signal SIGSEGV, Segmentation fault. 0x00007f3030de3eb5 in std::__uniq_ptr_impl<WindowImpl, std::default_delete<WindowImpl> >::_M_ptr (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:193 193 pointer _M_ptr() const noexcept { return std::get<0>(_M_t); } (rr) bt #0 0x00007f3030de3eb5 in std::__uniq_ptr_impl<WindowImpl, std::default_delete<WindowImpl> >::_M_ptr (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:193 #1 0x00007f3030de3e95 in std::unique_ptr<WindowImpl, std::default_delete<WindowImpl> >::get (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:465 #2 0x00007f3030e1c6e5 in std::unique_ptr<WindowImpl, std::default_delete<WindowImpl> >::operator bool (this=0x8) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:482 #3 0x00007f30310a1c67 in vcl::Window::Show (this=0x0, bVisible=true, nFlags=ShowFlags::NONE) at /home/michi/development/git/libreoffice/vcl/source/window/window.cxx:2193 #4 0x00007f3036cabbf2 in sfx2::SfxNotebookBar::StateMethod (pSysWindow=0x561c07f14910, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=false) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:524 #5 0x00007f3036cab110 in sfx2::SfxNotebookBar::StateMethod (rBindings=..., rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=false) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:422 #6 0x00007f300b7bc406 in SwDocShell::GetState (this=0x561c07140db0, rSet=SfxItemSet of pool 0x561c07b742c0 with parent 0x0 and Which ranges: [(10338, 10338)]) at /home/michi/development/git/libreoffice/sw/source/uibase/app/docsh.cxx:1117 #7 0x00007f300b7bb7cd in SfxStubSwDocShellGetState (pShell=0x561c07140db0, rSet=SfxItemSet of pool 0x561c07b742c0 with parent 0x0 and Which ranges: [(10338, 10338)]) at workdir/SdiTarget/sw/sdi/swslots.hxx:1427 #8 0x00007f3036822a3a in SfxShell::GetSlotState (this=0x561c07140db0, nSlotId=10338, pIF=0x561c0add4a90, pStateSet=0x0) at /home/michi/development/git/libreoffice/sfx2/source/control/shell.cxx:492 #9 0x00007f30367d1278 in SfxDispatcher::QueryState (this=0x561c0b151ec0, nSlot=10338, rState=...) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:2030 #10 0x00007f30367cc4e0 in SfxDispatcher::Update_Impl (this=0x561c0b151ec0, bForce=true) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1135 #11 0x00007f303682374e in DispatcherUpdate_Impl (pArg=0x561c0b151ec0) at /home/michi/development/git/libreoffice/sfx2/source/control/shell.cxx:662 #12 0x00007f303349e861 in Link<void*, void>::Call (this=0x561c0b87eae0, data=0x561c0b151ec0) at include/tools/link.hxx:105 #13 0x00007f30334fb3c8 in svtools::AsynchronLink::HandleCall_PostUserEvent (this=0x561c0b87eae0) at /home/michi/development/git/libreoffice/svtools/source/control/asynclink.cxx:66 #14 0x00007f30334fb31d in svtools::AsynchronLink::LinkStubHandleCall_PostUserEvent (instance=0x561c0b87eae0, data=0x0) at /home/michi/development/git/libreoffice/svtools/source/control/asynclink.cxx:58 #15 0x00007f30310c86c1 in Link<void*, void>::Call (this=0x561c0b8811c8, data=0x0) at include/tools/link.hxx:105 #16 0x00007f30310c48c1 in ImplHandleUserEvent (pSVEvent=0x561c0b8811c0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2285 #17 0x00007f30310c17ea in ImplWindowFrameProc (_pWindow=0x561c07e19360, nEvent=SalEvent::UserEvent, pEvent=0x561c0b8811c0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2849 #18 0x00007f3026f5523c in SalFrame::CallCallback (this=0x561c07b6bb80, nEvent=SalEvent::UserEvent, pEvent=0x561c0b8811c0) at vcl/inc/salframe.hxx:311 #19 0x00007f3026f75d7f in QtInstance::ProcessEvent (this=0x561c066f4840, aEvent=...) at vcl/qt6/../qt5/QtInstance.cxx:527 #20 0x00007f30317c879d in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7ffd6c8cf850) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:119 #21 0x00007f30317c8676 in SalUserEventList::DispatchUserEvents (this=0x561c066f4878, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:120 #22 0x00007f3026f727c1 in QtInstance::ImplYield (this=0x561c066f4840, bWait=false, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:453 #23 0x00007f3026f758e1 in QtInstance::DoYield (this=0x561c066f4840, bWait=false, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #24 0x00007f3031893896 in ImplYield (i_bWait=false, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #25 0x00007f30318934ab in Application::Reschedule (i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:409 #26 0x00007f303736f734 in SbiRuntime::Step (this=0x561c0b2b4e50) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:778 #27 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8d0810) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #28 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0d8d6080) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #29 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #30 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e851df0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #31 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e851d20, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #32 0x00007f30373b2a65 in SbxObject::Call (this=0x561c0e53fa50, rName="interceptor_queryDispatch", pParam=0x561c0cea64d0) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:273 #33 0x00007f30371fa7a6 in StarBASIC::Call (this=0x561c0e53fa50, rName="interceptor_queryDispatch", pParam=0x561c0cea64d0) at /home/michi/development/git/libreoffice/basic/source/classes/sb.cxx:1318 #34 0x00007f303722eeb5 in (anonymous namespace)::BasicAllListener_Impl::firing_impl (this=0x561c0e891750, Event=..., pRet=0x7ffd6c8d1218) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:3852 #35 0x00007f303722e9c1 in (anonymous namespace)::BasicAllListener_Impl::approveFiring (this=0x561c0e891750, Event=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:3882 #36 0x00007f303722eb1c in non-virtual thunk to (anonymous namespace)::BasicAllListener_Impl::approveFiring(com::sun::star::script::AllEventObject const&) () at /home/michi/development/git/libreoffice/instdir/program/libsblo.so #37 0x00007f303722f5b8 in (anonymous namespace)::InvocationToAllListenerMapper::invoke (this=0x561c0e891280, FunctionName="queryDispatch", Params=uno::Sequence of length 3 = {...}) at /home/michi/development/git/libreoffice/basic/source/classes/sbunoobj.cxx:4002 #38 0x00007f303722f8e4 in non-virtual thunk to (anonymous namespace)::InvocationToAllListenerMapper::invoke(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Sequence<short>&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/libsblo.so #39 0x00007f30237370ed in gcc3::callVirtualMethod (pThis=0x561c0e8912a8, nVtableIndex=4, pRegisterReturn=0x7ffd6c8d1480, pReturnTypeRef=0x561c0670f930, bSimpleReturn=false, pStack=0x7ffd6c8d14a0, nStack=0, pGPR=0x7ffd6c8d1790, pFPR=0x7ffd6c8d1750) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:87 #40 0x00007f3023735e5b in cpp_call (pThis=0x561c0e8915b0, aVtableSlot=..., pReturnTypeRef=0x561c0670f930, nParams=4, pParams=0x561c0e891c80, pUnoReturn=0x7ffd6c8d19f0, pUnoArgs=0x7ffd6c8d1a20, ppUnoExc=0x7ffd6c8d19d0) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:229 #41 0x00007f3023735626 in unoInterfaceProxyDispatch (pUnoI=0x561c0e8915b0, pMemberDescr=0x561c0e893b50, pReturn=0x7ffd6c8d19f0, pArgs=0x7ffd6c8d1a20, ppException=0x7ffd6c8d19d0) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:409 #42 0x00007f30112ef6f2 in stoc_invadp::(anonymous namespace)::AdapterImpl::invoke (this=0x561c0e893aa0, pMemberType=0x561c0e8964c0, pReturn=0x7ffd6c8d1b40, pArgs=0x7ffd6c8d1ae0, ppException=0x7ffd6c8d1c70) at /home/michi/development/git/libreoffice/stoc/source/invocation_adapterfactory/iafactory.cxx:456 #43 0x00007f30112eea48 in stoc_invadp::adapter_dispatch (pUnoI=0x561c0e8923f0, pMemberType=0x561c0e8964c0, pReturn=0x7ffd6c8d1b40, pArgs=0x7ffd6c8d1ae0, ppException=0x7ffd6c8d1c70) at /home/michi/development/git/libreoffice/stoc/source/invocation_adapterfactory/iafactory.cxx:604 #44 0x00007f3023723fdb in cpp2uno_call (pThis=0x561c0e895580, pMemberTypeDescr=0x561c0e8964c0, pReturnTypeRef=0x561c082efdb0, nParams=3, pParams=0x561c0e8951c0, gpreg=0x7ffd6c8d2398, fpreg=0x7ffd6c8d23a0, ovrflw=0x7ffd6c8d23f0, pRegisterReturn=0x7ffd6c8d2350) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/cpp2uno.cxx:190 #45 0x00007f30237237f5 in cpp_vtable_call (nFunctionIndex=3, nVtableOffset=0, gpreg=0x7ffd6c8d2370, fpreg=0x7ffd6c8d23a0, ovrflw=0x7ffd6c8d23f0, pRegisterReturn=0x7ffd6c8d2350) at /home/michi/development/git/libreoffice/bridges/source/cpp_uno/gcc3_linux_x86-64/cpp2uno.cxx:388 #46 0x00007f30237457a6 in privateSnippetExecutor () at /home/michi/development/git/libreoffice/instdir/program/libgcc3_uno.so #47 0x00007f303784bf19 in framework::InterceptionHelper::queryDispatch (this=0x561c07eea430, aURL=..., sTargetFrameName="", nSearchFlags=0) at /home/michi/development/git/libreoffice/framework/source/dispatch/interceptionhelper.cxx:87 #48 0x00007f303784c03c in non-virtual thunk to framework::InterceptionHelper::queryDispatch(com::sun::star::util::URL const&, rtl::OUString const&, int) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #49 0x00007f3037a04d31 in (anonymous namespace)::XFrameImpl::queryDispatch (this=0x561c07ef7d40, aURL=..., sTargetFrameName="", nSearchFlags=0) at /home/michi/development/git/libreoffice/framework/source/services/frame.cxx:2332 #50 0x00007f3037a08b3c in non-virtual thunk to (anonymous namespace)::XFrameImpl::queryDispatch(com::sun::star::util::URL const&, rtl::OUString const&, int) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #51 0x00007f30336b4d74 in svt::ToolboxController::bindListener (this=0x561c0e74d190) at /home/michi/development/git/libreoffice/svtools/source/uno/toolboxcontroller.cxx:513 #52 0x00007f30336b4987 in svt::ToolboxController::update (this=0x561c0e74d190) at /home/michi/development/git/libreoffice/svtools/source/uno/toolboxcontroller.cxx:235 #53 0x00007f3036cfff76 in sfx2::sidebar::ControllerFactory::CreateImageController (rxFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rxParentWindow=uno::Reference to (VCLXToolBox *) 0x561c0cea66b0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/ControllerFactory.cxx:49 #54 0x00007f3036cf3f71 in sfx2::sidebar::SidebarToolBox::SidebarToolBox (this=0x561c0e74bba0, vtt=0x7f3036ed3bd0 <VTT for sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox+8>, pParentWindow=0x561c0e790ca0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:75 #55 0x00007f3036cf6688 in sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox::NotebookbarToolBox (this=0x561c0e74bba0, pParentWindow=0x561c0e790ca0) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:318 #56 0x00007f3036cf6312 in VclPtrInstance<sfx2::sidebar::(anonymous namespace)::NotebookbarToolBox>::VclPtrInstance<VclPtr<vcl::Window> const&> (this=0x7ffd6c8d2e80, arg=...) at include/vcl/vclptr.hxx:280 #57 0x00007f3036cf6242 in makeNotebookbarToolBox (rRet=..., pParent=..., rMap=std::__debug::map with 7 elements = {...}) at /home/michi/development/git/libreoffice/sfx2/source/sidebar/SidebarToolBox.cxx:336 #58 0x00007f3030e685dc in VclBuilder::makeObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, name="sfxlo-NotebookbarToolBox", id="SectionBottom", rMap=std::__debug::map with 7 elements = {...}) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:1991 #59 0x00007f3030e6dd6e in VclBuilder::insertObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, rClass="sfxlo-NotebookbarToolBox", rID="SectionBottom", rProps=std::__debug::map with 7 elements = {...}, rPango=std::__debug::map with 0 elements, rAtk=std::__debug::map with 0 elements) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:2309 #60 0x00007f3030ebcaba in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e790ca0, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:234 #61 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e790ca0, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #62 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e0b7e00, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #63 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e0b7e00, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #64 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e0b7d10, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #65 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e0b7d10, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #66 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0e75b7b0, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #67 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0e75b7b0, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #68 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0d9b1f20, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #69 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0d9b1f20, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #70 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #71 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #72 0x00007f3030ebcb92 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleObject (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., sType="", sInternalChild="", bToolbarItem=false) at include/vcl/widgetbuilder.hxx:237 #73 0x00007f3030ebb52d in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::handleChild (this=0x561c0e6fad80, pParent=0x561c0c2d0930, pAtkProps=0x0, reader=..., bToolbarItem=false) at include/vcl/widgetbuilder.hxx:131 #74 0x00007f3030e7dd88 in WidgetBuilder<vcl::Window, VclPtr<vcl::Window>, PopupMenu, VclPtr<PopupMenu> >::processUIFile (this=0x561c0e6fad80, pParent=0x561c0c2d0930) at include/vcl/widgetbuilder.hxx:70 #75 0x00007f3030e598af in VclBuilder::VclBuilder (this=0x561c0e6fad80, pParent=0x561c0c2d0930, sUIDir=u"file:///home/michi/development/git/libreoffice/instdir/program/../share/config/soffice.cfg/", sUIFile="modules/swriter/ui/notebookbar.ui", sID="", xFrame=empty uno::Reference, bLegacy=true, pNotebookBarAddonsItem=0x7ffd6c8da430) at /home/michi/development/git/libreoffice/vcl/source/window/builder.cxx:531 #76 0x00007f30311c39d2 in NotebookBar::NotebookBar (this=0x561c0c2d0930, pParent=0x561c07ed3110, rID="NotebookBar", rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=...) at /home/michi/development/git/libreoffice/vcl/source/control/notebookbar.cxx:100 #77 0x00007f3030e3eae4 in VclPtr<NotebookBar>::Create<ImplBorderWindow*, char const (&) [12], rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, NotebookBarAddonsItem const&> (arg=@0x7ffd6c8da0b8: 0x561c07ed3110, arg=..., arg="modules/swriter/ui/notebookbar.ui", arg=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, arg=...) at include/vcl/vclptr.hxx:129 #78 0x00007f3030e3ca45 in ImplBorderWindow::SetNotebookBar (this=0x561c07ed3110, rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=...) at /home/michi/development/git/libreoffice/vcl/source/window/brdwin.cxx:1945 #79 0x00007f30310372ac in SystemWindow::SetNotebookBar (this=0x561c07f14910, rUIXMLDescription="modules/swriter/ui/notebookbar.ui", rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, aNotebookBarAddonsItem=..., bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/vcl/source/window/syswin.cxx:916 #80 0x00007f3036cabba1 in sfx2::SfxNotebookBar::StateMethod (pSysWindow=0x561c07f14910, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:522 #81 0x00007f3036cab110 in sfx2::SfxNotebookBar::StateMethod (rBindings=..., rUIFile=u"modules/swriter/ui/", bReloadNotebookbar=true) at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:422 #82 0x00007f3036cad6a2 in sfx2::SfxNotebookBar::ReloadNotebookBar (sUIPath=u"modules/swriter/ui/") at /home/michi/development/git/libreoffice/sfx2/source/notebookbar/SfxNotebookBar.cxx:683 #83 0x00007f3036e36b9b in SfxViewFrame::Notify (this=0x561c0b023e80, rHint=...) at /home/michi/development/git/libreoffice/sfx2/source/view/viewfrm.cxx:1574 #84 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c07140db0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #85 0x00007f303665e339 in (anonymous namespace)::SfxEventAsyncer_Impl::IdleHdl (this=0x561c0c330660, pAsyncIdle=0x561c0c3318b0) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:109 #86 0x00007f303665dead in (anonymous namespace)::SfxEventAsyncer_Impl::LinkStubIdleHdl (instance=0x561c0c330660, data=0x561c0c3318b0) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:102 #87 0x00007f30318b9641 in Link<Timer*, void>::Call (this=0x561c0c3318d0, data=0x561c0c3318b0) at include/tools/link.hxx:105 #88 0x00007f30318b94ac in Timer::Invoke (this=0x561c0c3318b0) at /home/michi/development/git/libreoffice/vcl/source/app/timer.cxx:75 #89 0x00007f30318680b8 in Scheduler::CallbackTaskScheduling () at /home/michi/development/git/libreoffice/vcl/source/app/scheduler.cxx:509 #90 0x00007f302703fad2 in SalTimer::CallCallback (this=0x561c07960ba0) at vcl/inc/saltimer.hxx:53 #91 0x00007f302703ef6a in QtTimer::timeoutActivated (this=0x561c07960b90) at vcl/qt6/../qt5/QtTimer.cxx:51 #92 0x00007f30270400a1 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**)::{lambda()#1}::operator()() const (this=0x7ffd6c8dd310) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**)::{lambda()#1}&&) (args=0x7ffd6c8dd6d0, fn=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #94 0x00007f302703ff0b in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtTimer::*)()>::call(void (QtTimer::*)(), QtTimer*, void**) (f=(void (QtTimer::*)(QtTimer * const)) 0x7f302703ee70 <QtTimer::timeoutActivated()>, o=0x561c07960b90, arg=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #95 0x00007f302703fe8d in QtPrivate::FunctionPointer<void (QtTimer::*)()>::call<QtPrivate::List<>, void>(void (QtTimer::*)(), QtTimer*, void**) (f=(void (QtTimer::*)(QtTimer * const)) 0x7f302703ee70 <QtTimer::timeoutActivated()>, o=0x561c07960b90, arg=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #96 0x00007f302703fdb6 in QtPrivate::QCallableObject<void (QtTimer::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x561c07961090, r=0x561c07960b90, a=0x7ffd6c8dd6d0, ret=0x0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #97 0x00007f302605fc52 in QtPrivate::QSlotObjectBase::call (this=0x561c07961090, r=0x561c07960b90, a=0x7ffd6c8dd6d0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #98 0x00007f302611e6e4 in doActivate<false> (sender=0x561c07960bb0, signal_index=3, argv=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4128 #99 0x00007f30261141b3 in QMetaObject::activate (sender=0x561c07960bb0, m=0x7f3026a10b18 <QTimer::staticMetaObject>, local_signal_index=0, argv=0x7ffd6c8dd6d0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:4188 #100 0x00007f302614bb9b in QMetaObject::activate<void, QTimer::QPrivateSignal> (sender=0x561c07960bb0, mo=0x7f3026a10b18 <QTimer::staticMetaObject>, local_signal_index=0, ret=0x0, args=...) at qtbase/src/corelib/kernel/qobjectdefs.h:306 #101 0x00007f302614a3d5 in QTimer::timeout (this=0x561c07960bb0, _t1=...) at qtbase/src/corelib/Core_autogen/include/moc_qtimer.cpp:182 #102 0x00007f302614a38f in QTimer::timerEvent (this=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qtimer.cpp:285 #103 0x00007f302610aef6 in QObject::event (this=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1404 #104 0x00007f3023fe2dc0 in QApplicationPrivate::notify_helper (this=0x561c06676ae0, receiver=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #105 0x00007f3023fe6cdd in QApplication::notify (this=0x561c06663e20, receiver=0x561c07960bb0, e=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #106 0x00007f3026049dc9 in QCoreApplication::notifyInternal2 (receiver=0x561c07960bb0, event=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #107 0x00007f302604aa39 in QCoreApplication::sendEvent (receiver=0x561c07960bb0, event=0x7ffd6c8de470) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #108 0x00007f30263dd90f in QTimerInfoList::activateTimers (this=0x561c066eff30) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:426 #109 0x00007f302663b565 in timerSourceDispatch (source=0x561c066efed0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:152 #110 0x00007f302663b844 in idleTimerSourceDispatch (source=0x561c066eff70) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:199 #111 0x00007f302cd0b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #112 0x00007f302cd0da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #113 0x00007f302cd0e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #114 0x00007f302663a30b in QEventDispatcherGlib::processEvents (this=0x561c06667e80, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #115 0x00007f3025776a98 in QPAEventDispatcherGlib::processEvents (this=0x561c06667e80, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #116 0x00007f3026063980 in QEventLoop::processEvents (this=0x7ffd6c8de888, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:104 #117 0x00007f3026063bd3 in QEventLoop::exec (this=0x7ffd6c8de888, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:186 #118 0x00007f3024483eb7 in QDialog::exec (this=0x561c0e897c80) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:575 #119 0x00007f3026fe0cfb in QtInstanceMessageDialog::run (this=0x561c0e7811b0) at vcl/qt6/../qt5/QtInstanceMessageDialog.cxx:159 #120 0x00007f30373468c0 in SbRtl_MsgBox (rPar=...) at /home/michi/development/git/libreoffice/basic/source/runtime/methods.cxx:4242 #121 0x00007f3037327ca2 in SbiStdObject::Notify (this=0x561c0e785e70, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/runtime/stdobj.cxx:1103 #122 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e7b5620, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #123 0x00007f30373c7ad4 in SbxVariable::Broadcast (this=0x561c0e856200, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:154 #124 0x00007f30373c04fd in SbxValue::SbxValue (this=0x561c0c2d1e10, vtt=0x7f30373eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #125 0x00007f30373c6674 in SbxVariable::SbxVariable (this=0x561c0c2d1e10, vtt=0x7f30373eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #126 0x00007f30373b6f4a in SbxMethod::SbxMethod (this=0x561c0c2d1e10, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #127 0x00007f303737782a in SbiRuntime::FindElement (this=0x561c0e890580, pObj=0x561c0e785e70, nOp1=32786, nOp2=2, nNotFound=..., bLocal=false, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #128 0x00007f303736ab71 in SbiRuntime::StepRTL (this=0x561c0e890580, nOp1=32786, nOp2=2) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4124 #129 0x00007f303736fa77 in SbiRuntime::Step (this=0x561c0e890580) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #130 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8df5d0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #131 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0e886740) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #132 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #133 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e850ce0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #134 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e850d60, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #135 0x00007f30373c04fd in SbxValue::SbxValue (this=0x561c0e87af00, vtt=0x7f30373eb6d0 <VTT for SbxMethod+16>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:68 #136 0x00007f30373c6674 in SbxVariable::SbxVariable (this=0x561c0e87af00, vtt=0x7f30373eb6c8 <VTT for SbxMethod+8>, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvar.cxx:48 #137 0x00007f30373b6f4a in SbxMethod::SbxMethod (this=0x561c0e87af00, r=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxobj.cxx:842 #138 0x00007f303737782a in SbiRuntime::FindElement (this=0x561c0e854db0, pObj=0x561c0e7f98c0, nOp1=32775, nOp2=0, nNotFound=..., bLocal=true, bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:3701 #139 0x00007f3037378e95 in SbiRuntime::StepFIND_Impl (this=0x561c0e854db0, pObj=0x561c0e7f98c0, nOp1=32775, nOp2=0, nNotFound=..., bStatic=false) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4134 #140 0x00007f303736ac0d in SbiRuntime::StepFIND (this=0x561c0e854db0, nOp1=32775, nOp2=0) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:4140 #141 0x00007f303736fa77 in SbiRuntime::Step (this=0x561c0e854db0) at /home/michi/development/git/libreoffice/basic/source/runtime/runtime.cxx:808 #142 0x00007f30372638c9 in (anonymous namespace)::RunInitGuard::run (this=0x7ffd6c8e04d0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1017 #143 0x00007f303726262d in SbModule::Run (this=0x561c0e7f98c0, pMeth=0x561c0e8544a0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:1177 #144 0x00007f3037261b41 in SbModule::Notify (this=0x561c0e7f98c0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:775 #145 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c0e850490, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #146 0x00007f303726879b in SbMethod::Broadcast (this=0x561c0e84e6b0, nHintId=SfxHintId::BasicDataWanted) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2115 #147 0x00007f30373c0ef3 in SbxValue::Get (this=0x561c0e84e6b0, rRes=...) at /home/michi/development/git/libreoffice/basic/source/sbx/sbxvalue.cxx:290 #148 0x00007f303726848b in SbMethod::Call (this=0x561c0e84e6b0, pRet=0x561c0e854c20, pCaller=0x0) at /home/michi/development/git/libreoffice/basic/source/classes/sbxmod.cxx:2071 #149 0x00007f301134bcfe in basprov::BasicScriptImpl::invoke (this=0x561c0e807880, aParams=uno::Sequence of length 1 = {...}, aOutParamIndex=empty uno::Sequence, aOutParam=empty uno::Sequence) at /home/michi/development/git/libreoffice/scripting/source/basprov/basscript.cxx:262 #150 0x00007f301134c4ac in non-virtual thunk to basprov::BasicScriptImpl::invoke(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Sequence<short>&, com::sun::star::uno::Sequence<com::sun::star::uno::Any>&) () at /home/michi/development/git/libreoffice/instdir/program/../program/libbasprovlo.so #151 0x00007f3011258dc7 in scripting_protocolhandler::ScriptProtocolHandler::dispatchWithNotification (this=0x561c0b213f70, aURL=..., lArgs=uno::Sequence of length 1 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:213 #152 0x00007f301125a2ef in scripting_protocolhandler::ScriptProtocolHandler::dispatch (this=0x561c0b213f70, aURL=..., lArgs=uno::Sequence of length 1 = {...}) at /home/michi/development/git/libreoffice/scripting/source/protocolhandler/scripthandler.cxx:286 #153 0x00007f3036cbe0ff in SfxEvents_Impl::Execute (aProperties=uno::Sequence of length 2 = {...}, aTrigger=..., pDoc=0x561c07140db0) at /home/michi/development/git/libreoffice/sfx2/source/notify/eventsupplier.cxx:268 #154 0x00007f3036cbe474 in SfxEvents_Impl::documentEventOccured (this=0x561c0b104010, aEvent=...) at /home/michi/development/git/libreoffice/sfx2/source/notify/eventsupplier.cxx:293 #155 0x00007f3036c40e77 in (anonymous namespace)::NotifySingleListenerIgnoreRE<com::sun::star::document::XDocumentEventListener, com::sun::star::document::DocumentEvent>::operator() (this=0x7ffd6c8e27c0, listener=uno::Reference to (SfxEvents_Impl *) 0x561c0b104040) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3335 #156 0x00007f3036c31e05 in comphelper::OInterfaceContainerHelper3<com::sun::star::document::XDocumentEventListener>::forEach<(anonymous namespace)::NotifySingleListenerIgnoreRE<com::sun::star::document::XDocumentEventListener, com::sun::star::document::DocumentEvent> > (this=0x561c0a9accf8, func=...) at include/comphelper/interfacecontainer3.hxx:275 #157 0x00007f3036c31553 in SfxBaseModel::postEvent_Impl (this=0x561c0adc4440, aName="OnViewCreated", xController=uno::Reference to (SwXTextView *) 0x561c0b116e18, supplement=uno::Any(void)) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3369 #158 0x00007f3036c30a7d in SfxBaseModel::Notify (this=0x561c0adc4440, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/sfx2/source/doc/sfxbasemodel.cxx:3002 #159 0x00007f3035d51a4c in SfxBroadcaster::Broadcast (this=0x561c07140db0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #160 0x00007f303665db14 in SfxApplication::NotifyEvent (this=0x561c07e29130, rEventHint=..., bSynchron=true) at /home/michi/development/git/libreoffice/sfx2/source/appl/appcfg.cxx:343 #161 0x00007f3036e057ee in SfxBaseController::attachFrame (this=0x561c0b116df0, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0) at /home/michi/development/git/libreoffice/sfx2/source/view/sfxbasecontroller.cxx:536 #162 0x00007f3036dd6519 in utl::ConnectFrameControllerModel (xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, xController=uno::Reference to (SwXTextView *) 0x561c0b116e18, xModel=uno::Reference to (SwXTextDocument *) 0x561c0adc44d0) at include/unotools/fcm.hxx:57 #163 0x00007f3036dd2b21 in (anonymous namespace)::SfxFrameLoader_Impl::impl_createDocumentView (i_rModel=uno::Reference to (SwXTextDocument *) 0x561c0adc44d0, i_rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0, i_rViewFactoryArgs=..., i_rViewName="Default") at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:585 #164 0x00007f3036dd00bc in (anonymous namespace)::SfxFrameLoader_Impl::load (this=0x561c07efffa0, rArgs=uno::Sequence of length 12 = {...}, _rTargetFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x561c07ef7db0) at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:764 #165 0x00007f30379c3004 in framework::LoadEnv::impl_loadContent (this=0x561c078f1e18) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:1180 #166 0x00007f30379c0165 in framework::LoadEnv::start (this=0x561c078f1e18) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:415 #167 0x00007f30379bde12 in framework::LoadEnv::startLoading (this=0x561c078f1e18, sURL="file:///tmp/hyperlink.fodt", lMediaDescriptor=uno::Sequence of length 4 = {...}, xBaseFrame=uno::Reference to (framework::Desktop *) 0x561c079aab88, sTarget="_default", nSearchFlags=0, eFeature=(LoadEnvFeatures::WorkWithUI | LoadEnvFeatures::AllowContentHandler)) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:311 #168 0x00007f3037856cd1 in framework::LoadDispatcher::impl_dispatch (this=0x561c078f1dc0, rURL=..., lArguments=uno::Sequence of length 4 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:107 #169 0x00007f3037857a31 in framework::LoadDispatcher::dispatchWithReturnValue (this=0x561c078f1dc0, rURL=..., lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #170 0x00007f3037857ad4 in non-virtual thunk to framework::LoadDispatcher::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #171 0x00007f3038e10e00 in comphelper::SynchronousDispatch::dispatch (xStartPoint=uno::Reference to (framework::Desktop *) 0x561c079aab78, sURL="file:///tmp/hyperlink.fodt", sTarget="_default", lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/comphelper/source/misc/synchronousdispatch.cxx:62 #172 0x00007f303a774d3d in desktop::DispatchWatcher::executeDispatchRequests (this=0x561c082f00b0, aDispatchRequestsList=std::__debug::vector of length 1, capacity 1 = {...}, bNoTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/dispatchwatcher.cxx:529 #173 0x00007f303a79307a in desktop::RequestHandler::ExecuteCmdLineRequests (aRequest=..., noTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/officeipcthread.cxx:1347 #174 0x00007f303a72d937 in desktop::Desktop::OpenClients () at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:2203 #175 0x00007f303a72b8c3 in desktop::Desktop::OpenClients_Impl (this=0x7ffd6c8eaae0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1979 #176 0x00007f303a729f5d in desktop::Desktop::LinkStubOpenClients_Impl (instance=0x7ffd6c8eaae0, data=0x0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1963 #177 0x00007f30310c86c1 in Link<void*, void>::Call (this=0x561c07f3e718, data=0x0) at include/tools/link.hxx:105 #178 0x00007f30310c48c1 in ImplHandleUserEvent (pSVEvent=0x561c07f3e710) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2285 #179 0x00007f30310c17ea in ImplWindowFrameProc (_pWindow=0x561c07e19360, nEvent=SalEvent::UserEvent, pEvent=0x561c07f3e710) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2849 #180 0x00007f3026f5523c in SalFrame::CallCallback (this=0x561c07b6bb80, nEvent=SalEvent::UserEvent, pEvent=0x561c07f3e710) at vcl/inc/salframe.hxx:311 #181 0x00007f3026f75d7f in QtInstance::ProcessEvent (this=0x561c066f4840, aEvent=...) at vcl/qt6/../qt5/QtInstance.cxx:527 #182 0x00007f30317c879d in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7ffd6c8e8f20) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:119 #183 0x00007f30317c8676 in SalUserEventList::DispatchUserEvents (this=0x561c066f4878, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:120 #184 0x00007f3026f727c1 in QtInstance::ImplYield (this=0x561c066f4840, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:453 #185 0x00007f3026f758e1 in QtInstance::DoYield (this=0x561c066f4840, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:475 #186 0x00007f3031893896 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #187 0x00007f30318931af in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #188 0x00007f3031892f90 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #189 0x00007f303a727f39 in desktop::Desktop::Main (this=0x7ffd6c8eaae0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #190 0x00007f30318b4d16 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #191 0x00007f30318b6909 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #192 0x00007f303a7a181a in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #193 0x0000561bdaf4ba6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #194 0x0000561bdaf4ba47 in main (argc=2, argv=0x7ffd6c8eace8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Ie10498c60554783b33aaa03070eebd8252ed9561 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180951 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]> (cherry picked from commit 5797e54) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180971 Reviewed-by: Adolfo Jayme Barrientos <[email protected]>

Trying to start LO with the gen/x11 VCL plugin in my KDE Plasma 5 Wayland session triggered this assert: soffice.bin: .../libreoffice/sal/rtl/strtmpl.hxx:148: sal_Int32 rtl::str::getLength(const T *) [T = char]: Assertion `pStr' failed. Thread 1 "soffice.bin" received signal SIGABRT, Aborted. __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 44 ./nptl/pthread_kill.c: No such file or directory. (gdb) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 LibreOffice#1 0x00007ffff78a6b6f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 LibreOffice#2 0x00007ffff78584e2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 LibreOffice#3 0x00007ffff78414ed in __GI_abort () at ./stdlib/abort.c:79 LibreOffice#4 0x00007ffff7841415 in __assert_fail_base (fmt=0x7ffff79b7ba8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7ffff7ea47e1 "pStr", file=file@entry=0x7ffff7e9fa78 ".../libreoffice/sal/rtl/strtmpl.hxx", line=line@entry=148, function=function@entry=0x7ffff7ea58ba "sal_Int32 rtl::str::getLength(const T *) [T = char]") at ./assert/assert.c:92 LibreOffice#5 0x00007ffff7851002 in __assert_fail (assertion=0x7ffff7ea47e1 "pStr", file=0x7ffff7e9fa78 ".../libreoffice/sal/rtl/strtmpl.hxx", line=148, function=0x7ffff7ea58ba "sal_Int32 rtl::str::getLength(const T *) [T = char]") at ./assert/assert.c:101 LibreOffice#6 0x00007ffff7f33e2b in rtl::str::getLength<char>(char const*) (pStr=0x0) at sal/rtl/strtmpl.hxx:148 LibreOffice#7 0x00007ffff7f36ac9 in rtl::str::newFromStr<_rtl_String>(_rtl_String**, std::remove_extent<decltype (_rtl_String::buffer)>::type const*) (ppThis=0x7fffffff7970, pCharStr=0x0) at sal/rtl/strtmpl.hxx:862 LibreOffice#8 0x00007ffff7f32e9d in rtl_string_newFromStr(rtl_String**, char const*) (ppThis=0x7fffffff7970, pCharStr=0x0) at .../libreoffice/sal/rtl/string.cxx:567 LibreOffice#9 0x00007fffe46efea7 in rtl::OString::OString<char*>(char* const&, rtl::libreoffice_internal::CharPtrDetector<char*, rtl::libreoffice_internal::Dummy>::Type) (this=0x7fffffff7970, value=@0x7fffffff7978: 0x0) at include/rtl/string.hxx:315 LibreOffice#10 0x00007fffe4711954 in SessionManagerClient::open(SalSession*) (pSession=0x5555567f1bf0) at .../libreoffice/vcl/unx/generic/app/sm.cxx:514 LibreOffice#11 0x00007fffe4710f94 in X11SalInstance::CreateSalSession() (this=0x5555555ee3d0) at .../libreoffice/vcl/unx/generic/app/sm.cxx:73 LibreOffice#12 0x00007fffee985cfc in (anonymous namespace)::VCLSession::VCLSession() (this=0x555556903480) at .../libreoffice/vcl/source/app/session.cxx:115 LibreOffice#13 0x00007fffee985ba9 in com_sun_star_frame_VCLSessionManagerClient_get_implementation(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) () at .../libreoffice/vcl/source/app/session.cxx:411 LibreOffice#14 0x00007ffff5bed248 in std::__invoke_impl<com::sun::star::uno::XInterface*, com::sun::star::uno::XInterface* (*&)(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&), com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&>(std::__invoke_other, com::sun::star::uno::XInterface* (*&)(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&), com::sun::star::uno::XComponentContext*&&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (__f=@0x5555557170f8: 0x7fffee985b80 <com_sun_star_frame_VCLSessionManagerClient_get_implementation(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&)>, __args=@0x7fffffff8600: 0x5555555e7f08, __args=empty uno::Sequence) at /usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/invoke.h:61 LibreOffice#15 0x00007ffff5bed1e5 in std::__invoke_r<com::sun::star::uno::XInterface*, com::sun::star::uno::XInterface* (*&)(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&), com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&>(com::sun::star::uno::XInterface* (*&)(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&), com::sun::star::uno::XComponentContext*&&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (__fn=@0x5555557170f8: 0x7fffee985b80 <com_sun_star_frame_VCLSessionManagerClient_get_implementation(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&)>, __args=@0x7fffffff8600: 0x5555555e7f08, __args=empty uno::Sequence) at /usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/invoke.h:114 LibreOffice#16 0x00007ffff5bed0dd in std::_Function_handler<com::sun::star::uno::XInterface* (com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&), com::sun::star::uno::XInterface* (*)(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&)>::_M_invoke(std::_Any_data const&, com::sun::star::uno::XComponentContext*&&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (__functor=..., __args=@0x7fffffff8600: 0x5555555e7f08, __args=empty uno::Sequence) at /usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/std_function.h:290 LibreOffice#17 0x00007ffff5bb8d98 in std::function<com::sun::star::uno::XInterface* (com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&)>::operator()(com::sun::star::uno::XComponentContext*, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) const (this=0x5555557170f8, __args=0x5555555e7f08, __args=empty uno::Sequence) at /usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/std_function.h:591 LibreOffice#18 0x00007ffff5ba1599 in cppuhelper::ServiceManager::Data::Implementation::doCreateInstance(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) (this=0x555555717040, context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08) at .../libreoffice/cppuhelper/source/servicemanager.cxx:701 LibreOffice#19 0x00007ffff5ba1461 in cppuhelper::ServiceManager::Data::Implementation::createInstance(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, bool) (this=0x555555717040, context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08, singletonRequest=false) at .../libreoffice/cppuhelper/source/servicemanager.cxx:670 LibreOffice#20 0x00007ffff5ba73ad in cppuhelper::ServiceManager::createInstanceWithContext(rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) (this=0x555555618b60, aServiceSpecifier="com.sun.star.frame.SessionManagerClient", Context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08) at .../libreoffice/cppuhelper/source/servicemanager.cxx:1002 LibreOffice#21 0x00007ffff5ba7d94 in non-virtual thunk to cppuhelper::ServiceManager::createInstanceWithContext(rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) () at .../libreoffice/instdir/program/libuno_cppuhelpergcc3.so.3 LibreOffice#22 0x00007ffff4e6a528 in (anonymous namespace)::SessionListener::initialize(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (this=0x555556935c80, args=uno::Sequence of length 1 = {...}) at .../libreoffice/framework/source/services/sessionlistener.cxx:254 LibreOffice#23 0x00007ffff5ba1b79 in cppuhelper::ServiceManager::Data::Implementation::doCreateInstanceWithArguments(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (this=0x555555684900, context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08, arguments=uno::Sequence of length 1 = {...}) at .../libreoffice/cppuhelper/source/servicemanager.cxx:727 LibreOffice#24 0x00007ffff5ba19e3 in cppuhelper::ServiceManager::Data::Implementation::createInstanceWithArguments(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, bool, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) (this=0x555555684900, context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08, singletonRequest=false, arguments=uno::Sequence of length 1 = {...}) at .../libreoffice/cppuhelper/source/servicemanager.cxx:689 LibreOffice#25 0x00007ffff5ba7e35 in cppuhelper::ServiceManager::createInstanceWithArgumentsAndContext(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) (this=0x555555618b60, ServiceSpecifier="com.sun.star.frame.SessionListener", Arguments=uno::Sequence of length 1 = {...}, Context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08) at .../libreoffice/cppuhelper/source/servicemanager.cxx:1014 LibreOffice#26 0x00007ffff5ba7eec in non-virtual thunk to cppuhelper::ServiceManager::createInstanceWithArgumentsAndContext(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) () at .../libreoffice/cppuhelper/source/servicemanager.cxx:1015 LibreOffice#27 0x00007ffff7b3787f in com::sun::star::frame::SessionListener::createWithOnQuitFlag(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, unsigned char) (the_context=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x5555555e7f08, AllowUserInteractionOnQuit=0 '\000') at workdir/UnoApiHeadersTarget/offapi/normal/com/sun/star/frame/SessionListener.hpp:48 LibreOffice#28 0x00007ffff7b2c353 in desktop::Desktop::OpenClients() () at .../libreoffice/desktop/source/app/app.cxx:2094 LibreOffice#29 0x00007ffff7b2b0a3 in desktop::Desktop::OpenClients_Impl(void*) (this=0x7fffffffd708) at .../libreoffice/desktop/source/app/app.cxx:1952 LibreOffice#30 0x00007ffff7b2939d in desktop::Desktop::LinkStubOpenClients_Impl(void*, void*) (instance=0x7fffffffd708, data=0x0) at .../libreoffice/desktop/source/app/app.cxx:1936 --Type <RET> for more, q to quit, c to continue without paging-- LibreOffice#31 0x00007fffee140c78 in Link<void*, void>::Call(void*) const (this=0x555556f67218, data=0x0) at include/tools/link.hxx:111 LibreOffice#32 0x00007fffee13c959 in ImplHandleUserEvent(ImplSVEvent*) (pSVEvent=0x555556f67210) at .../libreoffice/vcl/source/window/winproc.cxx:2287 LibreOffice#33 0x00007fffee139310 in ImplWindowFrameProc(vcl::Window*, SalEvent, void const*) (_pWindow=0x555556dcc250, nEvent=SalEvent::UserEvent, pEvent=0x555556f67210) at .../libreoffice/vcl/source/window/winproc.cxx:2851 LibreOffice#34 0x00007fffeedb53e0 in SalFrame::CallCallback(SalEvent, void const*) const (this=0x5555568f41f0, nEvent=SalEvent::UserEvent, pEvent=0x555556f67210) at vcl/inc/salframe.hxx:312 LibreOffice#35 0x00007fffeeddff6f in SalGenericDisplay::ProcessEvent(SalUserEventList::SalUserEvent) (this=0x5555567e8960, aEvent=...) at .../libreoffice/vcl/unx/generic/app/gendisp.cxx:66 LibreOffice#36 0x00007fffee8d856d in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7fffffffb240) at .../libreoffice/vcl/source/app/salusereventlist.cxx:119 LibreOffice#37 0x00007fffee8d8414 in SalUserEventList::DispatchUserEvents(bool) (this=0x5555567e8960, bHandleAllCurrentEvents=false) at .../libreoffice/vcl/source/app/salusereventlist.cxx:120 LibreOffice#38 0x00007fffeeddfec5 in SalGenericDisplay::DispatchInternalEvent(bool) (this=0x5555567e8960, bHandleAllCurrentEvent=false) at .../libreoffice/vcl/unx/generic/app/gendisp.cxx:51 LibreOffice#39 0x00007fffe46feb44 in SalX11Display::Yield() (this=0x5555567e8960) at .../libreoffice/vcl/unx/generic/app/saldisp.cxx:1860 LibreOffice#40 0x00007fffe46f2e97 in DisplayYield(int, void*) (fd=5, data=0x5555567e8960) at .../libreoffice/vcl/unx/generic/app/saldisp.cxx:321 LibreOffice#41 0x00007fffe46ee64c in (anonymous namespace)::YieldEntry::HandleNextEvent() const (this=0x7fffe47fe078 <yieldTable+200>) at .../libreoffice/vcl/unx/generic/app/saldata.cxx:559 LibreOffice#42 0x00007fffe46ede15 in SalXLib::Yield(bool, bool) (this=0x5555555ee6e0, bWait=true, bHandleAllCurrentEvents=false) at .../libreoffice/vcl/unx/generic/app/saldata.cxx:655 LibreOffice#43 0x00007fffe470ce8d in X11SalInstance::DoYield(bool, bool) (this=0x5555555ee3d0, bWait=true, bHandleAllCurrentEvents=false) at .../libreoffice/vcl/unx/generic/app/salinst.cxx:192 #44 0x00007fffee9b8e6c in ImplYield(bool, bool) (i_bWait=true, i_bAllEvents=false) at .../libreoffice/vcl/source/app/svapp.cxx:384 #45 0x00007fffee9b877b in Application::Yield() () at .../libreoffice/vcl/source/app/svapp.cxx:472 #46 0x00007fffee9b8512 in Application::Execute() () at .../libreoffice/vcl/source/app/svapp.cxx:359 #47 0x00007ffff7b26f10 in desktop::Desktop::Main() (this=0x7fffffffd708) at .../libreoffice/desktop/source/app/app.cxx:1652 #48 0x00007fffee9dba7e in ImplSVMain() () at .../libreoffice/vcl/source/app/svmain.cxx:229 #49 0x00007fffee9ddaa9 in SVMain() () at .../libreoffice/vcl/source/app/svmain.cxx:261 #50 0x00007ffff7baaa7c in soffice_main() () at .../libreoffice/desktop/source/app/sofficemain.cxx:99 #51 0x0000555555555a5d in sal_main () at .../libreoffice/desktop/source/app/main.c:51 #52 0x0000555555555a37 in main (argc=2, argv=0x7fffffffd918) at .../libreoffice/desktop/source/app/main.c:49 `SmcOpenConnection` in frame 10 above failed, `pClientID` is null: (gdb) frame 10 LibreOffice#10 0x00007fffe4711954 in SessionManagerClient::open (pSession=0x5555567f1bf0) at .../libreoffice/vcl/unx/generic/app/sm.cxx:514 514 m_aClientID = OString(pClientID); (gdb) p pClientID $1 = 0x0 (gdb) l 509 aErrBuf ); 510 if( !m_pSmcConnection ) 511 SAL_INFO("vcl.sm.debug", " SmcOpenConnection failed: " << aErrBuf); 512 else 513 SAL_INFO("vcl.sm.debug", " SmcOpenConnection succeeded, client ID is " << pClientID ); 514 m_aClientID = OString(pClientID); 515 free( pClientID ); 516 pClientID = nullptr; 517 } 518 (gdb) p aErrBuf $2 = "None of the authentication protocols specified are supported", '\000' <repeats 963 times> Add a null check. Quoting from [1]: > If SmcOpenConnection succeeds, it returns an opaque connection pointer of type SmcConn and > the client_id_ret argument contains the client ID to be used for this session. [1] https://www.x.org/releases/X11R7.6/doc/libSM/SMlib.html Change-Id: I412b5a68e88548718231354b0410c56bc0f0bb90 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168771 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]> (cherry picked from commit 542e590) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168796

Besides the obvious cases handled in previous commit Change-Id: Ifa84a038fc56f34958cd732caeb9c436b48b3c75 Author: Michael Weghorn <[email protected]> Date: Fri Aug 30 10:12:21 2024 +0200 tdf#162696 qt weld: Do GUI things in main thread , the destruction of `QtInstanceDialog::m_pDialog` (that previously implicitly happened due to it being a `std::unique_ptr`) also needs to happen in the main thread. Otherwise, it triggers this assert with a debug Qt build for the tdf#162696 of installing an extension via drag'n'drop into the start center: ASSERT failure in QCoreApplication::sendEvent: "Cannot send events to objects owned by a different thread. Current thread QThread(0x7f4b14003390). Receiver 'QDialog(0x562e6ba77450)' was created in thread QThread(0x562e69709f60, name = "Qt mainThread")", file /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp, line 551 terminate called after throwing an instance of 'com::sun::star::uno::RuntimeException' Fatal exception: Signal 6 Stack: #0 sal::backtrace_get(unsigned int) at /home/michi/development/git/libreoffice/sal/osl/unx/backtraceapi.cxx:42 LibreOffice#1 (anonymous namespace)::printStack(int) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:289 LibreOffice#2 (anonymous namespace)::callSystemHandler(int, siginfo_t*, void*) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:330 LibreOffice#3 (anonymous namespace)::signalHandlerFunction(int, siginfo_t*, void*) at /home/michi/development/git/libreoffice/sal/osl/unx/signal.cxx:427 LibreOffice#4 /lib/x86_64-linux-gnu/libc.so.6(+0x3f590) [0x7f4be7455590] LibreOffice#5 __pthread_kill_implementation at ./nptl/pthread_kill.c:44 (discriminator 1) LibreOffice#6 raise at ./signal/../sysdeps/posix/raise.c:27 LibreOffice#7 abort at ./stdlib/abort.c:81 LibreOffice#8 /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa1a3d) [0x7f4be70a1a3d] LibreOffice#9 /lib/x86_64-linux-gnu/libstdc++.so.6(+0xb306a) [0x7f4be70b306a] LibreOffice#10 std::unexpected() in /lib/x86_64-linux-gnu/libstdc++.so.6 LibreOffice#11 /home/michi/development/git/qt5/qtbase/lib/libQt6Core.so.6(+0xed562) [0x7f4bd2eed562] LibreOffice#12 QMessageLogger::fatal() const at /home/michi/development/git/qt5/qtbase/src/corelib/global/qlogging.cpp:901 LibreOffice#13 qt_assert_x(char const*, char const*, char const*, int) at /home/michi/development/git/qt5/qtbase/src/corelib/global/qassert.cpp:0 LibreOffice#14 QCoreApplicationPrivate::checkReceiverThread(QObject*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:0 LibreOffice#15 QApplication::notify(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2583 LibreOffice#16 QCoreApplication::notifyInternal2(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1170 LibreOffice#17 QCoreApplication::sendEvent(QObject*, QEvent*) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1614 LibreOffice#18 QWidgetPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8415 LibreOffice#19 QDialogPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:832 LibreOffice#20 QMessageBoxPrivate::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:1676 LibreOffice#21 QDialog::setVisible(bool) at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:750 LibreOffice#22 QWidget::hide() at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8176 LibreOffice#23 QDialog::~QDialog() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qdialog.cpp:390 LibreOffice#24 QMessageBox::~QMessageBox() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:879 LibreOffice#25 QMessageBox::~QMessageBox() at /home/michi/development/git/qt5/qtbase/src/widgets/dialogs/qmessagebox.cpp:878 LibreOffice#26 std::default_delete<QDialog>::operator()(QDialog*) const at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:94 LibreOffice#27 std::unique_ptr<QDialog, std::default_delete<QDialog>>::~unique_ptr() at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:398 LibreOffice#28 QtInstanceDialog::~QtInstanceDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceDialog.hxx:14 LibreOffice#29 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#30 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#31 QtInstanceMessageDialog::~QtInstanceMessageDialog() at /home/michi/development/git/libreoffice/vcl/inc/qt6/../qt5/QtInstanceMessageDialog.hxx:16 LibreOffice#32 std::default_delete<weld::MessageDialog>::operator()(weld::MessageDialog*) const at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:94 LibreOffice#33 std::__uniq_ptr_impl<weld::MessageDialog, std::default_delete<weld::MessageDialog>>::reset(weld::MessageDialog*) at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:206 LibreOffice#34 std::unique_ptr<weld::MessageDialog, std::default_delete<weld::MessageDialog>>::reset(weld::MessageDialog*) at /usr/bin/../lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:504 LibreOffice#35 dp_gui::DialogHelper::installExtensionWarn(std::basic_string_view<char16_t, std::char_traits<char16_t>>) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_dialog2.cxx:379 LibreOffice#36 dp_gui::(anonymous namespace)::ProgressCmdEnv::handle(com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:477 LibreOffice#37 dp_misc::interactContinuation(com::sun::star::uno::Any const&, com::sun::star::uno::Type const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&, bool*, bool*) at /home/michi/development/git/libreoffice/desktop/source/deployment/misc/dp_interact.cxx:114 LibreOffice#38 dp_manager::ExtensionManager::checkInstall(rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:1315 LibreOffice#39 dp_manager::ExtensionManager::doChecksForAddExtension(com::sun::star::uno::Reference<com::sun::star::deployment::XPackageManager> const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, com::sun::star::uno::Reference<com::sun::star::deployment::XPackage> const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&, com::sun::star::uno::Reference<com::sun::star::deployment::XPackage>&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:565 LibreOffice#40 dp_manager::ExtensionManager::addExtension(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:655 LibreOffice#41 non-virtual thunk to dp_manager::ExtensionManager::addExtension(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::NamedValue> const&, rtl::OUString const&, com::sun::star::uno::Reference<com::sun::star::task::XAbortChannel> const&, com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment> const&) at /home/michi/development/git/libreoffice/desktop/source/deployment/manager/dp_extensionmanager.cxx:0 LibreOffice#42 dp_gui::ExtensionCmdQueue::Thread::_addExtension(rtl::Reference<dp_gui::(anonymous namespace)::ProgressCmdEnv> const&, rtl::OUString const&, rtl::OUString const&, bool) at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:864 LibreOffice#43 dp_gui::ExtensionCmdQueue::Thread::execute() at /home/michi/development/git/libreoffice/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.cxx:738 #44 salhelper::Thread::run() at /home/michi/development/git/libreoffice/salhelper/source/thread.cxx:39 #45 threadFunc at /home/michi/development/git/libreoffice/include/osl/thread.hxx:190 #46 osl_thread_start_Impl(void*) at /home/michi/development/git/libreoffice/sal/osl/unx/thread.cxx:245 #47 start_thread at ./nptl/pthread_create.c:447 #48 clone3 at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:80 Change-Id: Idb5b20bde8c306ed14efd5467887d55fdf470202 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/172643 Reviewed-by: Michael Weghorn <[email protected]> Tested-by: Jenkins Reviewed-on: https://gerrit.libreoffice.org/c/core/+/172653 Reviewed-by: Adolfo Jayme Barrientos <[email protected]>

When opening the popup menu by right-clicking on a Writer comment and selecting "Delete All Comments", the SwAnnotationWin (`mrSidebarWin`) gets disposed while the popup menu and its associated MenuFloatingWindow are still alive. With the menu floating window being a child of the SwAnnotationWin, that would trigger the below assert since commit 6708246 Author: Michael Weghorn <[email protected]> Date: Thu Dec 5 11:06:48 2024 +0000 tdf#164093 tdf#157001 a11y: Improve menu window disposal Avoid disposing parent window before its child by not using the SwAnnotationWin, but its parent as the popup menu parent. warn:legacy.osl:64828:64828:vcl/source/window/window.cxx:307: Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow() Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow() [New Thread 64828.64829] [New Thread 64828.64830] [New Thread 64828.64831] [New Thread 64828.64832] [New Thread 64828.64833] [New Thread 64828.64835] Thread 1 received signal SIGABRT, Aborted. __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 warning: 44 ./nptl/pthread_kill.c: No such file or directory (rr) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007f580ac9de2f in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:78 #2 0x00007f580ac49d02 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007f580ac324f0 in __GI_abort () at ./stdlib/abort.c:79 #4 0x00007f5801fbc2cb in SalAbort (rErrorText="Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow()", bDumpCore=true) at /home/michi/development/git/libreoffice/vcl/source/app/salplug.cxx:403 #5 0x00007f5802087961 in Application::Abort (rErrorText="Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow()") at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:300 #6 0x00007f580188bba8 in vcl::Window::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/window/window.cxx:308 #7 0x00007f5801902216 in Control::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/control/ctrl.cxx:61 #8 0x00007f58019552cc in InterimItemWindow::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/control/InterimItemWindow.cxx:54 #9 0x00007f57ca8fb980 in sw::annotation::SwAnnotationWin::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/AnnotationWin.cxx:189 #10 0x00007f5801b06ee3 in VclReferenceBase::disposeOnce (this=0x55711f0667e8) at /home/michi/development/git/libreoffice/vcl/source/outdev/vclreferencebase.cxx:38 #11 0x00007f57ca939d52 in VclPtr<sw::annotation::SwAnnotationWin>::disposeAndClear (this=0x5571205dc3e0) at include/vcl/vclptr.hxx:207 #12 0x00007f57ca9260b5 in SwPostItMgr::RemoveItem (this=0x55711a340eb0, pBroadcast=0x55711fe07bb0) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:529 #13 0x00007f57ca926662 in SwPostItMgr::Notify (this=0x55711a340eb0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:595 #14 0x00007f5806551a4c in SfxBroadcaster::Broadcast (this=0x55711fe07bb0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #15 0x00007f57ca0e62c9 in SwpHints::DeleteAtPos (this=0x5571215061d0, nPos=0) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/thints.cxx:3440 #16 0x00007f57ca0b31d1 in SwTextNode::EraseText (this=0x55711a2d3070, rIdx=SwContentIndex (node 9 offset 4), nCount=1, nMode=SwInsertFlags::DEFAULT) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/ndtxt.cxx:2877 #17 0x00007f57ca0b501d in SwTextNode::EraseText (this=0x55711a2d3070, rIdx=SwPosition (node 9, offset 4), nCount=1, nMode=SwInsertFlags::DEFAULT) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/ndtxt.cxx:2837 #18 0x00007f57ca1494c2 in SwUndoDelete::SaveContent (this=0x557121daf110, pStart=0x7ffcf6391340, pEnd=0x7ffcf6391388, pSttTextNd=0x55711a2d3070, pEndTextNd=0x55711a2d3070) at /home/michi/development/git/libreoffice/sw/source/core/undo/undel.cxx:476 #19 0x00007f57ca147457 in SwUndoDelete::SwUndoDelete (this=0x557121daf110, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection, bFullPara=false, bCalledByTableCpy=false) at /home/michi/development/git/libreoffice/sw/source/core/undo/undel.cxx:264 #20 0x00007f57c97e72e8 in std::make_unique<SwUndoDelete, SwPaM&, SwDeleteFlags const&> (__args=SwPaM = {...}, __args=@0x7ffcf6391214: SwDeleteFlags::ArtificialSelection) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:1077 #21 0x00007f57c97d79a1 in sw::DocumentContentOperationsManager::DeleteRangeImplImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4574 #22 0x00007f57c97bf899 in sw::DocumentContentOperationsManager::DeleteRangeImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4500 #23 0x00007f57c97c2cf9 in sw::DocumentContentOperationsManager::DeleteAndJoinImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4471 #24 0x00007f57c97bfc2d in (anonymous namespace)::lcl_DoWithBreaks (rDocumentContentOperations=..., rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection, pFunc=(bool (sw::DocumentContentOperationsManager::*)(class sw::DocumentContentOperationsManager * const, class SwPaM &, enum SwDeleteFlags)) 0x7f57c97c2cb0 <sw::DocumentContentOperationsManager::DeleteAndJoinImpl(SwPaM&, SwDeleteFlags)>) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:686 #25 0x00007f57c97c1773 in sw::DocumentContentOperationsManager::DeleteAndJoin (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:2377 #26 0x00007f57c9a7ef97 in SwEditShell::DeleteSel (this=0x55711b0054e0, rPam=SwPaM = {...}, isArtificialSelection=true, goLeft=false, pUndo=0x7ffcf6391d9f) at /home/michi/development/git/libreoffice/sw/source/core/edit/eddel.cxx:122 #27 0x00007f57c9a7f538 in SwEditShell::Delete (this=0x55711b0054e0, isArtificialSelection=true, goLeft=false) at /home/michi/development/git/libreoffice/sw/source/core/edit/eddel.cxx:164 #28 0x00007f57cae1c83b in SwWrtShell::DelRight (this=0x55711b0054e0, isReplaceHeuristic=false) at /home/michi/development/git/libreoffice/sw/source/uibase/wrtsh/delete.cxx:419 #29 0x00007f57ca930aaa in SwPostItMgr::Delete (this=0x55711a340eb0) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:1770 #30 0x00007f57caa8d050 in SwAnnotationShell::NoteExec (this=0x55711eef12c0, rReq=...) at /home/michi/development/git/libreoffice/sw/source/uibase/shells/annotsh.cxx:1170 #31 0x00007f57caa8cf15 in SfxStubSwAnnotationShellNoteExec (pShell=0x55711eef12c0, rReq=...) at workdir/SdiTarget/sw/sdi/swslots.hxx:19464 #32 0x00007f5806fc9fbe in SfxDispatcher::Call_Impl (this=0x55711ae7d3b0, rShell=..., rSlot=..., rReq=..., bRecord=true) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:255 #33 0x00007f5806fce446 in SfxDispatcher::Execute_ (this=0x55711ae7d3b0, rShell=..., rSlot=..., rReq=..., eCallMode=SfxCallMode::RECORD) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:754 #34 0x00007f5806fb6c8e in SfxBindings::Execute_Impl (this=0x55711de05e80, aReq=..., pSlot=0x7f57caf33a18 <aSwAnnotationShellSlots_Impl+8712>, pShell=0x55711eef12c0) at /home/michi/development/git/libreoffice/sfx2/source/control/bindings.cxx:1045 #35 0x00007f580709d8bd in SfxDispatchController_Impl::dispatch (this=0x55711e141080, aURL=..., aArgs=empty uno::Sequence, rListener=empty uno::Reference) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:735 #36 0x00007f580709c374 in SfxOfficeDispatch::dispatch (this=0x55711e140fe0, aURL=..., aArgs=empty uno::Sequence) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:254 #37 0x00007f5808307ddb in framework::MenuBarManager::Select (this=0x55711fe3b8c0, pMenu=0x5571215e12b0) at /home/michi/development/git/libreoffice/framework/source/uielement/menubarmanager.cxx:821 #38 0x00007f580830784d in framework::MenuBarManager::LinkStubSelect (instance=0x55711fe3b8c0, data=0x5571215e12b0) at /home/michi/development/git/libreoffice/framework/source/uielement/menubarmanager.cxx:776 #39 0x00007f58017a64f6 in Link<Menu*, bool>::Call (this=0x5571215e1320, data=0x5571215e12b0) at include/tools/link.hxx:105 #40 0x00007f5801798233 in Menu::Select (this=0x5571215e12b0) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:352 #41 0x00007f58017a56a8 in PopupMenu::ImplFlushPendingSelect (this=0x5571215e12b0) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:2872 #42 0x00007f58017a5ced in PopupMenu::FinishRun (this=0x5571215e12b0, pWin=..., pParentWin=..., bRealExecute=true, bIsNativeMenu=true) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:3108 #43 0x00007f58017a5487 in PopupMenu::ImplExecute (this=0x5571215e12b0, pParentWin=..., rRect=..., nPopupModeFlags=(FloatWinPopupFlags::Down | FloatWinPopupFlags::NoKeyClose | FloatWinPopupFlags::AllMouseButtonClose | FloatWinPopupFlags::NewLevel | FloatWinPopupFlags::NoMouseUpClose | FloatWinPopupFlags::GrabFocus), pSFrom=0x0, bPreSelectFirst=false) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:3033 #44 0x00007f58017a3eca in PopupMenu::Execute (this=0x5571215e12b0, pExecWindow=0x55711f066550, rRect=..., nFlags=(PopupMenuFlags::ExecuteDown | PopupMenuFlags::NoMouseUpClose)) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:2860 #45 0x00007f58034b67d3 in VCLXMenu::execute (this=0x5571215df5a0, rxWindowPeer=uno::Reference to (VCLXWindow *) 0x55711ef4bbe8, rPos=..., nFlags=1) at /home/michi/development/git/libreoffice/toolkit/source/awt/vclxmenu.cxx:509 #46 0x00007f5806fd2d91 in SfxDispatcher::ExecutePopup (this=0x55711ae7d3b0, rResName="annotation", pWin=0x55711f066550, pPos=0x7ffcf6394968) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1937 #47 0x00007f5806fd2186 in SfxDispatcher::ExecutePopup (pWin=0x55711f066550, pPos=0x7ffcf6394968) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1785 #48 0x00007f57ca95d2c3 in sw::sidebarwindows::SidebarTextControl::Command (this=0x5571215354d0, rCEvt=...) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/SidebarTxtControl.cxx:443 #49 0x00007f5801fb39e1 in weld::CustomWeld::DoCommand (this=0x557121536330, rPos=...) at /home/michi/development/git/libreoffice/vcl/source/app/customweld.cxx:93 #50 0x00007f5801fb371d in weld::CustomWeld::LinkStubDoCommand (instance=0x557121536330, data=...) at /home/michi/development/git/libreoffice/vcl/source/app/customweld.cxx:91 #51 0x00007f57f7799bb6 in Link<CommandEvent const&, bool>::Call (this=0x55711a2c0bd0, data=...) at include/tools/link.hxx:105 #52 0x00007f57f7703ba8 in (anonymous namespace)::GtkInstanceDrawingArea::signal_command (this=0x55711a2c0900, rCEvt=...) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:19099 #53 0x00007f57f7701f3d in (anonymous namespace)::GtkInstanceDrawingArea::signal_popup_menu (this=0x55711a2c0900, rCEvt=...) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:18731 #54 0x00007f57f76e3cc7 in (anonymous namespace)::GtkInstanceWidget::signalPopupMenu (pWidget=0x55712152de30, widget=0x55711a2c0900) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:2701 #55 0x00007f57f6c9adb5 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #56 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #57 0x00007f5805540d83 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #58 0x00007f5805548440 in g_signal_emitv () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #59 0x00007f57f6cce9f5 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #60 0x00007f57f6cceff0 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #61 0x00007f57f6cd04bb in gtk_bindings_activate_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #62 0x00007f57f6c97caa in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #63 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #64 0x00007f5805541360 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #65 0x00007f5805542072 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #66 0x00007f5805548666 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #67 0x00007f5805548723 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #68 0x00007f57f6f551cc in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #69 0x00007f57f6f78143 in gtk_window_propagate_key_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #70 0x00007f57f6f7c9fb in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #71 0x00007f57f77fc4ac in key_forward (pEvent=0x55711a45b0c0, pDest=0x55711ae7bae0) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkframe.cxx:4239 #72 0x00007f57f77f2f8d in GtkSalFrame::signalKey (pWidget=0x55711ae7bae0, pEvent=0x55711a45b0c0, frame=0x55711af84100) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkframe.cxx:4300 #73 0x00007f57f6c97caa in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #74 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #75 0x00007f5805540d83 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #76 0x00007f5805542072 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #77 0x00007f5805548666 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #78 0x00007f5805548723 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #79 0x00007f57f6f551cc in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #80 0x00007f57f6e05e6f in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #81 0x00007f57f6e07b76 in gtk_main_do_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #82 0x00007f57f7da7ce9 in ??? () at /lib/x86_64-linux-gnu/libgdk-3.so.0 #83 0x00007f57f7ddc096 in ??? () at /lib/x86_64-linux-gnu/libgdk-3.so.0 #84 0x00007f57fd10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #85 0x00007f57fd10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #86 0x00007f57fd10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #87 0x00007f57f768350c in GtkSalData::Yield (this=0x55711906f850, bWait=true, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkdata.cxx:405 #88 0x00007f57f7688413 in GtkInstance::DoYield (this=0x55711906f700, bWait=true, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:439 #89 0x00007f5802088706 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #90 0x00007f580208801f in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #91 0x00007f5802087e00 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #92 0x00007f580af287f9 in desktop::Desktop::Main (this=0x7ffcf6397a70) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #93 0x00007f58020a9b86 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #94 0x00007f58020ab779 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #95 0x00007f580afa20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #96 0x00005570fb1c4a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #97 0x00005570fb1c4a47 in main (argc=2, argv=0x7ffcf6397c78) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: I20d037038c0d4a84d104bf9987bae28835dac609 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181110 Reviewed-by: Michael Weghorn <[email protected]> Reviewed-by: Noel Grandin <[email protected]> Tested-by: Jenkins

When opening the popup menu by right-clicking on a Writer comment and selecting "Delete All Comments", the SwAnnotationWin (`mrSidebarWin`) gets disposed while the popup menu and its associated MenuFloatingWindow are still alive. With the menu floating window being a child of the SwAnnotationWin, that would trigger the below assert since commit 6708246 Author: Michael Weghorn <[email protected]> Date: Thu Dec 5 11:06:48 2024 +0000 tdf#164093 tdf#157001 a11y: Improve menu window disposal Avoid disposing parent window before its child by not using the SwAnnotationWin, but its parent as the popup menu parent. warn:legacy.osl:64828:64828:vcl/source/window/window.cxx:307: Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow() Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow() [New Thread 64828.64829] [New Thread 64828.64830] [New Thread 64828.64831] [New Thread 64828.64832] [New Thread 64828.64833] [New Thread 64828.64835] Thread 1 received signal SIGABRT, Aborted. __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 warning: 44 ./nptl/pthread_kill.c: No such file or directory (rr) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007f580ac9de2f in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:78 #2 0x00007f580ac49d02 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007f580ac324f0 in __GI_abort () at ./stdlib/abort.c:79 #4 0x00007f5801fbc2cb in SalAbort (rErrorText="Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow()", bDumpCore=true) at /home/michi/development/git/libreoffice/vcl/source/app/salplug.cxx:403 #5 0x00007f5802087961 in Application::Abort (rErrorText="Window ( N2sw10annotation15SwAnnotationWinE()) with live SystemWindows destroyed: 18MenuFloatingWindow()") at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:300 #6 0x00007f580188bba8 in vcl::Window::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/window/window.cxx:308 #7 0x00007f5801902216 in Control::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/control/ctrl.cxx:61 #8 0x00007f58019552cc in InterimItemWindow::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/vcl/source/control/InterimItemWindow.cxx:54 #9 0x00007f57ca8fb980 in sw::annotation::SwAnnotationWin::dispose (this=0x55711f066550) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/AnnotationWin.cxx:189 #10 0x00007f5801b06ee3 in VclReferenceBase::disposeOnce (this=0x55711f0667e8) at /home/michi/development/git/libreoffice/vcl/source/outdev/vclreferencebase.cxx:38 #11 0x00007f57ca939d52 in VclPtr<sw::annotation::SwAnnotationWin>::disposeAndClear (this=0x5571205dc3e0) at include/vcl/vclptr.hxx:207 #12 0x00007f57ca9260b5 in SwPostItMgr::RemoveItem (this=0x55711a340eb0, pBroadcast=0x55711fe07bb0) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:529 #13 0x00007f57ca926662 in SwPostItMgr::Notify (this=0x55711a340eb0, rBC=..., rHint=...) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:595 #14 0x00007f5806551a4c in SfxBroadcaster::Broadcast (this=0x55711fe07bb0, rHint=...) at /home/michi/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:43 #15 0x00007f57ca0e62c9 in SwpHints::DeleteAtPos (this=0x5571215061d0, nPos=0) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/thints.cxx:3440 #16 0x00007f57ca0b31d1 in SwTextNode::EraseText (this=0x55711a2d3070, rIdx=SwContentIndex (node 9 offset 4), nCount=1, nMode=SwInsertFlags::DEFAULT) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/ndtxt.cxx:2877 #17 0x00007f57ca0b501d in SwTextNode::EraseText (this=0x55711a2d3070, rIdx=SwPosition (node 9, offset 4), nCount=1, nMode=SwInsertFlags::DEFAULT) at /home/michi/development/git/libreoffice/sw/source/core/txtnode/ndtxt.cxx:2837 #18 0x00007f57ca1494c2 in SwUndoDelete::SaveContent (this=0x557121daf110, pStart=0x7ffcf6391340, pEnd=0x7ffcf6391388, pSttTextNd=0x55711a2d3070, pEndTextNd=0x55711a2d3070) at /home/michi/development/git/libreoffice/sw/source/core/undo/undel.cxx:476 #19 0x00007f57ca147457 in SwUndoDelete::SwUndoDelete (this=0x557121daf110, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection, bFullPara=false, bCalledByTableCpy=false) at /home/michi/development/git/libreoffice/sw/source/core/undo/undel.cxx:264 #20 0x00007f57c97e72e8 in std::make_unique<SwUndoDelete, SwPaM&, SwDeleteFlags const&> (__args=SwPaM = {...}, __args=@0x7ffcf6391214: SwDeleteFlags::ArtificialSelection) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_ptr.h:1077 #21 0x00007f57c97d79a1 in sw::DocumentContentOperationsManager::DeleteRangeImplImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4574 #22 0x00007f57c97bf899 in sw::DocumentContentOperationsManager::DeleteRangeImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4500 #23 0x00007f57c97c2cf9 in sw::DocumentContentOperationsManager::DeleteAndJoinImpl (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:4471 #24 0x00007f57c97bfc2d in (anonymous namespace)::lcl_DoWithBreaks (rDocumentContentOperations=..., rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection, pFunc=(bool (sw::DocumentContentOperationsManager::*)(class sw::DocumentContentOperationsManager * const, class SwPaM &, enum SwDeleteFlags)) 0x7f57c97c2cb0 <sw::DocumentContentOperationsManager::DeleteAndJoinImpl(SwPaM&, SwDeleteFlags)>) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:686 #25 0x00007f57c97c1773 in sw::DocumentContentOperationsManager::DeleteAndJoin (this=0x55711dbb22d0, rPam=SwPaM = {...}, flags=SwDeleteFlags::ArtificialSelection) at /home/michi/development/git/libreoffice/sw/source/core/doc/DocumentContentOperationsManager.cxx:2377 #26 0x00007f57c9a7ef97 in SwEditShell::DeleteSel (this=0x55711b0054e0, rPam=SwPaM = {...}, isArtificialSelection=true, goLeft=false, pUndo=0x7ffcf6391d9f) at /home/michi/development/git/libreoffice/sw/source/core/edit/eddel.cxx:122 #27 0x00007f57c9a7f538 in SwEditShell::Delete (this=0x55711b0054e0, isArtificialSelection=true, goLeft=false) at /home/michi/development/git/libreoffice/sw/source/core/edit/eddel.cxx:164 #28 0x00007f57cae1c83b in SwWrtShell::DelRight (this=0x55711b0054e0, isReplaceHeuristic=false) at /home/michi/development/git/libreoffice/sw/source/uibase/wrtsh/delete.cxx:419 #29 0x00007f57ca930aaa in SwPostItMgr::Delete (this=0x55711a340eb0) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/PostItMgr.cxx:1770 #30 0x00007f57caa8d050 in SwAnnotationShell::NoteExec (this=0x55711eef12c0, rReq=...) at /home/michi/development/git/libreoffice/sw/source/uibase/shells/annotsh.cxx:1170 #31 0x00007f57caa8cf15 in SfxStubSwAnnotationShellNoteExec (pShell=0x55711eef12c0, rReq=...) at workdir/SdiTarget/sw/sdi/swslots.hxx:19464 #32 0x00007f5806fc9fbe in SfxDispatcher::Call_Impl (this=0x55711ae7d3b0, rShell=..., rSlot=..., rReq=..., bRecord=true) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:255 #33 0x00007f5806fce446 in SfxDispatcher::Execute_ (this=0x55711ae7d3b0, rShell=..., rSlot=..., rReq=..., eCallMode=SfxCallMode::RECORD) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:754 #34 0x00007f5806fb6c8e in SfxBindings::Execute_Impl (this=0x55711de05e80, aReq=..., pSlot=0x7f57caf33a18 <aSwAnnotationShellSlots_Impl+8712>, pShell=0x55711eef12c0) at /home/michi/development/git/libreoffice/sfx2/source/control/bindings.cxx:1045 #35 0x00007f580709d8bd in SfxDispatchController_Impl::dispatch (this=0x55711e141080, aURL=..., aArgs=empty uno::Sequence, rListener=empty uno::Reference) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:735 #36 0x00007f580709c374 in SfxOfficeDispatch::dispatch (this=0x55711e140fe0, aURL=..., aArgs=empty uno::Sequence) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:254 #37 0x00007f5808307ddb in framework::MenuBarManager::Select (this=0x55711fe3b8c0, pMenu=0x5571215e12b0) at /home/michi/development/git/libreoffice/framework/source/uielement/menubarmanager.cxx:821 #38 0x00007f580830784d in framework::MenuBarManager::LinkStubSelect (instance=0x55711fe3b8c0, data=0x5571215e12b0) at /home/michi/development/git/libreoffice/framework/source/uielement/menubarmanager.cxx:776 #39 0x00007f58017a64f6 in Link<Menu*, bool>::Call (this=0x5571215e1320, data=0x5571215e12b0) at include/tools/link.hxx:105 #40 0x00007f5801798233 in Menu::Select (this=0x5571215e12b0) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:352 #41 0x00007f58017a56a8 in PopupMenu::ImplFlushPendingSelect (this=0x5571215e12b0) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:2872 #42 0x00007f58017a5ced in PopupMenu::FinishRun (this=0x5571215e12b0, pWin=..., pParentWin=..., bRealExecute=true, bIsNativeMenu=true) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:3108 #43 0x00007f58017a5487 in PopupMenu::ImplExecute (this=0x5571215e12b0, pParentWin=..., rRect=..., nPopupModeFlags=(FloatWinPopupFlags::Down | FloatWinPopupFlags::NoKeyClose | FloatWinPopupFlags::AllMouseButtonClose | FloatWinPopupFlags::NewLevel | FloatWinPopupFlags::NoMouseUpClose | FloatWinPopupFlags::GrabFocus), pSFrom=0x0, bPreSelectFirst=false) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:3033 #44 0x00007f58017a3eca in PopupMenu::Execute (this=0x5571215e12b0, pExecWindow=0x55711f066550, rRect=..., nFlags=(PopupMenuFlags::ExecuteDown | PopupMenuFlags::NoMouseUpClose)) at /home/michi/development/git/libreoffice/vcl/source/window/menu.cxx:2860 #45 0x00007f58034b67d3 in VCLXMenu::execute (this=0x5571215df5a0, rxWindowPeer=uno::Reference to (VCLXWindow *) 0x55711ef4bbe8, rPos=..., nFlags=1) at /home/michi/development/git/libreoffice/toolkit/source/awt/vclxmenu.cxx:509 #46 0x00007f5806fd2d91 in SfxDispatcher::ExecutePopup (this=0x55711ae7d3b0, rResName="annotation", pWin=0x55711f066550, pPos=0x7ffcf6394968) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1937 #47 0x00007f5806fd2186 in SfxDispatcher::ExecutePopup (pWin=0x55711f066550, pPos=0x7ffcf6394968) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1785 #48 0x00007f57ca95d2c3 in sw::sidebarwindows::SidebarTextControl::Command (this=0x5571215354d0, rCEvt=...) at /home/michi/development/git/libreoffice/sw/source/uibase/docvw/SidebarTxtControl.cxx:443 #49 0x00007f5801fb39e1 in weld::CustomWeld::DoCommand (this=0x557121536330, rPos=...) at /home/michi/development/git/libreoffice/vcl/source/app/customweld.cxx:93 #50 0x00007f5801fb371d in weld::CustomWeld::LinkStubDoCommand (instance=0x557121536330, data=...) at /home/michi/development/git/libreoffice/vcl/source/app/customweld.cxx:91 #51 0x00007f57f7799bb6 in Link<CommandEvent const&, bool>::Call (this=0x55711a2c0bd0, data=...) at include/tools/link.hxx:105 #52 0x00007f57f7703ba8 in (anonymous namespace)::GtkInstanceDrawingArea::signal_command (this=0x55711a2c0900, rCEvt=...) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:19099 #53 0x00007f57f7701f3d in (anonymous namespace)::GtkInstanceDrawingArea::signal_popup_menu (this=0x55711a2c0900, rCEvt=...) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:18731 #54 0x00007f57f76e3cc7 in (anonymous namespace)::GtkInstanceWidget::signalPopupMenu (pWidget=0x55712152de30, widget=0x55711a2c0900) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:2701 #55 0x00007f57f6c9adb5 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #56 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #57 0x00007f5805540d83 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #58 0x00007f5805548440 in g_signal_emitv () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #59 0x00007f57f6cce9f5 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #60 0x00007f57f6cceff0 in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #61 0x00007f57f6cd04bb in gtk_bindings_activate_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #62 0x00007f57f6c97caa in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #63 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #64 0x00007f5805541360 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #65 0x00007f5805542072 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #66 0x00007f5805548666 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #67 0x00007f5805548723 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #68 0x00007f57f6f551cc in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #69 0x00007f57f6f78143 in gtk_window_propagate_key_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #70 0x00007f57f6f7c9fb in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #71 0x00007f57f77fc4ac in key_forward (pEvent=0x55711a45b0c0, pDest=0x55711ae7bae0) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkframe.cxx:4239 #72 0x00007f57f77f2f8d in GtkSalFrame::signalKey (pWidget=0x55711ae7bae0, pEvent=0x55711a45b0c0, frame=0x55711af84100) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkframe.cxx:4300 #73 0x00007f57f6c97caa in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #74 0x00007f580552c9c0 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #75 0x00007f5805540d83 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #76 0x00007f5805542072 in ??? () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #77 0x00007f5805548666 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #78 0x00007f5805548723 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #79 0x00007f57f6f551cc in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #80 0x00007f57f6e05e6f in ??? () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #81 0x00007f57f6e07b76 in gtk_main_do_event () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #82 0x00007f57f7da7ce9 in ??? () at /lib/x86_64-linux-gnu/libgdk-3.so.0 #83 0x00007f57f7ddc096 in ??? () at /lib/x86_64-linux-gnu/libgdk-3.so.0 #84 0x00007f57fd10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #85 0x00007f57fd10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #86 0x00007f57fd10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #87 0x00007f57f768350c in GtkSalData::Yield (this=0x55711906f850, bWait=true, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkdata.cxx:405 #88 0x00007f57f7688413 in GtkInstance::DoYield (this=0x55711906f700, bWait=true, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/unx/gtk3/gtkinst.cxx:439 #89 0x00007f5802088706 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #90 0x00007f580208801f in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #91 0x00007f5802087e00 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #92 0x00007f580af287f9 in desktop::Desktop::Main (this=0x7ffcf6397a70) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #93 0x00007f58020a9b86 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #94 0x00007f58020ab779 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #95 0x00007f580afa20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #96 0x00005570fb1c4a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #97 0x00005570fb1c4a47 in main (argc=2, argv=0x7ffcf6397c78) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: I20d037038c0d4a84d104bf9987bae28835dac609 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181110 Reviewed-by: Michael Weghorn <[email protected]> Reviewed-by: Noel Grandin <[email protected]> Tested-by: Jenkins (cherry picked from commit 0467f88) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181134 Reviewed-by: Adolfo Jayme Barrientos <[email protected]>

The EditBrowseBoxTableCell ctor's first param is the parent, the second one is the owner. The EditBrowseBoxTableCellAccess is the owner, but not the parent, which means that the params were passed in the wrong order. Since EditBrowseBoxTableCellAccess::getAccessibleContext returns the EditBrowseBoxTableCell, this would result in the EditBrowseBoxTableCell reporting itself as its own parent. This results in infinite recursion when trying to walk up the a11y hierarchy starting at the EditBrowseBoxTableCell. Switch the order of the first 2 params to fix that. This addresses a preexisting issue that was now triggering a crash as described in commit 261dd0fd48b2e2c284485c25feade854154595aa Author: Michael Weghorn <[email protected]> Date: Fri Jan 31 11:40:09 2025 +0100 browsebox a11y: Use comphelper::OAccessibleComponentHelper [...] Sample scenario for BrowseBox: 1) Start Base, create a new database 2) With the "Tables" section enabled, click on "Create Table in Design View..." 3) in Accerciser's treeview of the LO a11y, navigate through the a11y objects of the table and its children A quick test with Orca [...] triggered a crash for the BrowseBox case. The underlying problem is a preexisting issue however, and will be addressed in an upcoming commit. Sample backtrace: Thread 1 received signal SIGSEGV, Segmentation fault. 0x00007fd5a4700cde in std::scoped_lock<std::mutex>::scoped_lock (this=0x7ffe58c71100, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/mutex:787 787 { _M_device.lock(); } (rr) bt #0 0x00007fd5a4700cde in std::scoped_lock<std::mutex>::scoped_lock (this=0x7ffe58c71100, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/mutex:787 #1 0x00007fd5a47402e4 in cppu::getTypeEntries (cd=0x7fd59e2da610 <cppu::detail::ImplClassData<cppu::ImplInheritanceHelper<comphelper::OCommonAccessibleComponent, com::sun::star::accessibility::XAccessibleComponent>, com::sun::star::accessibility::XAccessibleComponent>::operator()()::s_cd>) at /home/michi/development/git/libreoffice/cppuhelper/source/implbase_ex.cxx:69 #2 0x00007fd5a473f399 in cppu::queryDeepNoXInterface (pDemandedTDR=0x55ca49389ab0, cd=0x7fd59e2da610 <cppu::detail::ImplClassData<cppu::ImplInheritanceHelper<comphelper::OCommonAccessibleComponent, com::sun::star::accessibility::XAccessibleComponent>, com::sun::star::accessibility::XAccessibleComponent>::operator()()::s_cd>, that=0x55ca4a156260) at /home/michi/development/git/libreoffice/cppuhelper/source/implbase_ex.cxx:148 #3 0x00007fd5a473f917 in cppu::ImplHelper_queryNoXInterface (rType=invalid uno::Type, cd=0x7fd59e2da610 <cppu::detail::ImplClassData<cppu::ImplInheritanceHelper<comphelper::OCommonAccessibleComponent, com::sun::star::accessibility::XAccessibleComponent>, com::sun::star::accessibility::XAccessibleComponent>::operator()()::s_cd>, that=0x55ca4a156260) at /home/michi/development/git/libreoffice/cppuhelper/source/implbase_ex.cxx:225 #4 0x00007fd59ccdac55 in cppu::ImplInheritanceHelper<comphelper::OCommonAccessibleComponent, com::sun::star::accessibility::XAccessibleComponent>::queryInterface (this=0x55ca4a156260, aType=invalid uno::Type) at include/cppuhelper/implbase.hxx:165 #5 0x00007fd59ccd8375 in cppu::ImplInheritanceHelper<comphelper::OAccessibleComponentHelper, com::sun::star::awt::XFocusListener, com::sun::star::lang::XServiceInfo>::queryInterface (this=0x55ca4a156260, aType=invalid uno::Type) at include/cppuhelper/implbase.hxx:166 #6 0x00007fd59ccfab51 in EditBrowseBoxTableCell::queryInterface (this=0x55ca4a156260, _rType=invalid uno::Type) at /home/michi/development/git/libreoffice/vcl/source/accessibility/accessibleeditbrowseboxcell.cxx:62 #7 0x00007fd59ccd9ac5 in com::sun::star::uno::BaseReference::iquery (pInterface=0x55ca4a156260, rType=invalid uno::Type) at include/com/sun/star/uno/Reference.hxx:59 #8 0x00007fd59cce8739 in com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleContext>::iquery (pInterface=0x55ca4a156260) at include/com/sun/star/uno/Reference.hxx:74 #9 0x00007fd59ccfe39c in com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleContext>::query (rRef=...) at include/com/sun/star/uno/Reference.hxx:380 #10 0x00007fd59ccfd0b6 in com::sun::star::uno::WeakReference<com::sun::star::accessibility::XAccessibleContext>::operator com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleContext> (this=0x55ca4a14a1e0) at include/cppuhelper/weakref.hxx:218 #11 0x00007fd59ccfc4d1 in EditBrowseBoxTableCellAccess::getAccessibleContext (this=0x55ca4a14a1a0) at /home/michi/development/git/libreoffice/vcl/source/accessibility/accessibleeditbrowseboxcell.cxx:202 #12 0x00007fd59ccfc6a4 in non-virtual thunk to EditBrowseBoxTableCellAccess::getAccessibleContext() () at /home/michi/development/git/libreoffice/instdir/program/libvcllo.so #13 0x00007fd5a4ce8642 in comphelper::OCommonAccessibleComponent::implGetParentContext (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:208 #14 0x00007fd5a4ce8bdb in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:238 #15 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #16 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #17 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #18 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #19 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #20 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #21 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #22 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #23 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #24 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #25 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #26 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #27 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #28 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #29 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #30 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #31 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #32 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #33 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #34 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #35 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #36 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #37 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #38 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #39 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #40 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #41 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #42 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #43 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #44 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #45 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #46 0x00007fd5a4ce90a9 in non-virtual thunk to comphelper::OAccessibleComponentHelper::getLocationOnScreen() () at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 #47 0x00007fd5a4ce8cb6 in comphelper::OCommonAccessibleComponent::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:242 #48 0x00007fd5a4ce9075 in comphelper::OAccessibleComponentHelper::getLocationOnScreen (this=0x55ca4a156260) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:285 [...] Change-Id: If8b0edba80c804ba621c808495358d6358be96ec Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181154 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]>

Fixes a deadlock seen for this scenario with the qt6 VCL plugin on Linux: 1) start Orca 2) Start Base, create a new database 2) With the "Tables" section enabled, click on "Create Table in Design View..." 3) click around in the table, use Tab key to move focus AccessibleBrowseBoxAccess::commitEvent (frame 20 in the below backtrace) locks the mutex, and then AccessibleBrowseBoxAccess::getAccessibleContext (frame 8) tries to acquire the mutex again and deadlocks. Locking in AccessibleBrowseBoxAccess::commitEvent was added in commit 67158da Date: Fri Oct 4 14:22:22 2024 +0100 cid#1608061 Data race condition and cid#1607995 Data race condition Backtrace: Thread 1 "soffice.bin" received signal SIGINT, Interrupt. futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 warning: 146 ../sysdeps/nptl/futex-internal.h: No such file or directory (gdb) bt #0 futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait (futex=futex@entry=0x7fffd804ba30, private=0) at ./nptl/lowlevellock.c:49 #2 0x00007ffff789f3a2 in lll_mutex_lock_optimized (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:48 #3 ___pthread_mutex_lock (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:93 #4 0x00007fffee0d742f in __gthread_mutex_lock (__mutex=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:762 #5 0x00007fffee0d9915 in std::mutex::lock (this=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_mutex.h:113 #6 0x00007fffee0d98e4 in std::unique_lock<std::mutex>::lock (this=0x7fffffff3b48) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:147 #7 0x00007fffee0d8108 in std::unique_lock<std::mutex>::unique_lock (this=0x7fffffff3b48, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:73 #8 0x00007fffee0d729d in AccessibleBrowseBoxAccess::getAccessibleContext (this=0x7fffd804ba00) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBox.cxx:281 #9 0x00007fffee0d7404 in non-virtual thunk to AccessibleBrowseBoxAccess::getAccessibleContext() () at /home/michi/development/git/libreoffice/instdir/program/libvcllo.so #10 0x00007fffe42c3b8c in QtAccessibleWidget::getAccessibleContextImpl (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:93 #11 0x00007fffe42c451d in QtAccessibleWidget::childCount (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:149 #12 0x00007fffe290e9d5 in AtSpiAdaptor::notifyAboutCreation (this=0x555556916e10, interface=0x7fffd8051df0) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:1403 #13 0x00007fffe290ad18 in AtSpiAdaptor::notify (this=0x555556916e10, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:971 #14 0x00007fffe2966779 in QSpiAccessibleBridge::notifyAccessibilityUpdate (this=0x5555568aab30, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/qspiaccessiblebridge.cpp:85 #15 0x00007fffe28e5c89 in QAccessible::updateAccessibility (event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/qaccessible.cpp:943 #16 0x00007fffe42bb466 in QtAccessibleEventListener::notifyEvent (this=0x555557d6de30, rEvent=...) at vcl/qt6/../qt5/QtAccessibleEventListener.cxx:231 #17 0x00007ffff60ec617 in comphelper::AccessibleEventNotifier::addEvent (_nClient=288, _rEvent=...) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessibleeventnotifier.cxx:256 #18 0x00007ffff60e8107 in comphelper::OCommonAccessibleComponent::NotifyAccessibleEvent (this=0x55555be2f520, _nEventId=7, _rOldValue=uno::Any(void), _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), nIndexHint=-1) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:127 #19 0x00007fffee0dd7c9 in AccessibleBrowseBoxBase::commitEvent (this=0x55555be2f520, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBoxBase.cxx:310 #20 0x00007fffee0d8fb0 in AccessibleBrowseBoxAccess::commitEvent (this=0x7fffd804ba00, nEventId=7, rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), rOldValue=uno::Any(void)) at vcl/inc/accessibility/AccessibleBrowseBox.hxx:250 #21 0x00007ffff08806b6 in BrowseBox::commitBrowseBoxEvent (this=0x55555bdc8bf0, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/svtools/source/brwbox/brwbox3.cxx:406 #22 0x00007ffff08a090b in svt::EditBrowseBox::implCreateActiveAccessible (this=0x55555bdc8bf0) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox2.cxx:87 #23 0x00007ffff089c7af in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0, nRow=0, nCol=1, bCellFocus=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:945 #24 0x00007ffff089e6c0 in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0) at include/svtools/editbrowsebox.hxx:1029 #25 0x00007ffff089b291 in svt::EditBrowseBox::implActivateCellOnMouseEvent (this=0x55555bdc8bf0, _rEvt=..., _bUp=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:482 #26 0x00007ffff089b43c in svt::EditBrowseBox::MouseButtonUp (this=0x55555bdc8bf0, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:468 #27 0x00007ffff08876ad in BrowserDataWin::MouseButtonUp (this=0x555556fed350, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/datwin.cxx:490 #28 0x00007fffee4b1055 in ImplHandleMouseEvent (xWindow=..., nSVEvent=NotifyEventType::MOUSEBUTTONUP, bMouseLeave=false, nX=73, nY=89, nMsgTime=10536810, nCode=1, nMode=(MouseEventModifiers::SIMPLECLICK | MouseEventModifiers::SELECT)) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:719 #29 0x00007fffee4b5571 in ImplHandleSalMouseButtonUp (pWindow=0x7fffd80482c0, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2351 #30 0x00007fffee4b4280 in ImplWindowFrameProc (_pWindow=0x7fffd80482c0, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2700 #31 0x00007fffe435910c in SalFrame::CallCallback (this=0x555556abc050, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/salframe.hxx:311 #32 0x00007fffe43563b5 in QtFrame::CallCallback (this=0x555556abc040, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/qt6/../qt5/QtFrame.hxx:235 #33 0x00007fffe445475a in QtWidget::handleMouseButtonEvent (rFrame=..., pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:117 #34 0x00007fffe4454a11 in QtWidget::mouseReleaseEvent (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:128 #35 0x00007fffe149f8ad in QWidget::event (this=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8964 #36 0x00007fffe44569ae in QtWidget::event (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:678 #37 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #38 0x00007fffe13e4af2 in QApplication::notify (this=0x555555564d60, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2782 #39 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #40 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #41 0x00007fffe13e3747 in QApplicationPrivate::sendMouseEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0, alienWidget=0x7fffd8048d90, nativeWidget=0x555556f2f660, buttonDown=0x7fffe1fca488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2363 #42 0x00007fffe14ded48 in QWidgetWindow::handleMouseEvent (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:669 #43 0x00007fffe14dd555 in QWidgetWindow::event (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #44 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #45 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #46 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #47 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #48 0x00007fffe2285ca2 in QGuiApplicationPrivate::processMouseEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #49 0x00007fffe2284e66 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #50 0x00007fffe236d57d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #51 0x00007fffe236d42e in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #52 0x00007fffdf8b2685 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x5555555c8390) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:526 #53 0x00007fffdf8ce4e5 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}::operator()() const (this=0x7fffffffa9a0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #54 0x00007fffdf8ce40d in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}&&) (args=0x7fffd0002f98, fn=...) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #55 0x00007fffdf8ce32f in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #56 0x00007fffdf8ce2a1 in QtPrivate::FunctionPointer<void (QtWaylandClient::QWaylandDisplay::*)()>::call<QtPrivate::List<>, void>(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #57 0x00007fffdf8ce1cb in QtPrivate::QCallableObject<void (QtWaylandClient::QWaylandDisplay::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98, ret=0x0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #58 0x00007fffe3461362 in QtPrivate::QSlotObjectBase::call (this=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #59 0x00007fffe350ad5c in QMetaCallEvent::placeMetaCall (this=0x7fffd0002f50, object=0x5555555c8390) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:620 #60 0x00007fffe350cab1 in QObject::event (this=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1429 #61 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #62 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #63 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #64 0x00007fffe344c089 in QCoreApplication::sendEvent (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #65 0x00007fffe344cfc8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55555559f110) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1892 #66 0x00007fffe344becc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1746 #67 0x00007fffe3a3d4a1 in postEventSourceDispatch (s=0x5555555f0f80) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #68 0x00007fffea10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #69 0x00007fffea10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #70 0x00007fffea10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #71 0x00007fffe3a3c6db in QEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #72 0x00007fffe2b7a148 in QPAEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #73 0x00007fffe4376a82 in QtInstance::ImplYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:485 #74 0x00007fffe4379d51 in QtInstance::DoYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:496 #75 0x00007fffeec869b6 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #76 0x00007fffeec862cf in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #77 0x00007fffeec860b0 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #78 0x00007ffff7b287f9 in desktop::Desktop::Main (this=0x7fffffffd5d0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #79 0x00007fffeeca7e36 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #80 0x00007fffeeca9a29 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #81 0x00007ffff7ba20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #82 0x0000555555555a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #83 0x0000555555555a47 in main (argc=2, argv=0x7fffffffd7d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Id3832663f5c5c66a4d624054fee4d48219732b95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181155 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]>

Fixes a deadlock seen for this scenario with the qt6 VCL plugin on Linux: 1) start Orca 2) Start Base, create a new database 2) With the "Tables" section enabled, click on "Create Table in Design View..." 3) click around in the table, use Tab key to move focus AccessibleBrowseBoxAccess::commitEvent (frame 20 in the below backtrace) locks the mutex, and then AccessibleBrowseBoxAccess::getAccessibleContext (frame 8) tries to acquire the mutex again and deadlocks. Locking in AccessibleBrowseBoxAccess::commitEvent was added in commit 67158da Date: Fri Oct 4 14:22:22 2024 +0100 cid#1608061 Data race condition and cid#1607995 Data race condition Backtrace: Thread 1 "soffice.bin" received signal SIGINT, Interrupt. futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 warning: 146 ../sysdeps/nptl/futex-internal.h: No such file or directory (gdb) bt #0 futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait (futex=futex@entry=0x7fffd804ba30, private=0) at ./nptl/lowlevellock.c:49 #2 0x00007ffff789f3a2 in lll_mutex_lock_optimized (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:48 #3 ___pthread_mutex_lock (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:93 #4 0x00007fffee0d742f in __gthread_mutex_lock (__mutex=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:762 #5 0x00007fffee0d9915 in std::mutex::lock (this=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_mutex.h:113 #6 0x00007fffee0d98e4 in std::unique_lock<std::mutex>::lock (this=0x7fffffff3b48) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:147 #7 0x00007fffee0d8108 in std::unique_lock<std::mutex>::unique_lock (this=0x7fffffff3b48, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:73 #8 0x00007fffee0d729d in AccessibleBrowseBoxAccess::getAccessibleContext (this=0x7fffd804ba00) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBox.cxx:281 #9 0x00007fffee0d7404 in non-virtual thunk to AccessibleBrowseBoxAccess::getAccessibleContext() () at /home/michi/development/git/libreoffice/instdir/program/libvcllo.so #10 0x00007fffe42c3b8c in QtAccessibleWidget::getAccessibleContextImpl (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:93 #11 0x00007fffe42c451d in QtAccessibleWidget::childCount (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:149 #12 0x00007fffe290e9d5 in AtSpiAdaptor::notifyAboutCreation (this=0x555556916e10, interface=0x7fffd8051df0) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:1403 #13 0x00007fffe290ad18 in AtSpiAdaptor::notify (this=0x555556916e10, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:971 #14 0x00007fffe2966779 in QSpiAccessibleBridge::notifyAccessibilityUpdate (this=0x5555568aab30, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/qspiaccessiblebridge.cpp:85 #15 0x00007fffe28e5c89 in QAccessible::updateAccessibility (event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/qaccessible.cpp:943 #16 0x00007fffe42bb466 in QtAccessibleEventListener::notifyEvent (this=0x555557d6de30, rEvent=...) at vcl/qt6/../qt5/QtAccessibleEventListener.cxx:231 #17 0x00007ffff60ec617 in comphelper::AccessibleEventNotifier::addEvent (_nClient=288, _rEvent=...) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessibleeventnotifier.cxx:256 #18 0x00007ffff60e8107 in comphelper::OCommonAccessibleComponent::NotifyAccessibleEvent (this=0x55555be2f520, _nEventId=7, _rOldValue=uno::Any(void), _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), nIndexHint=-1) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:127 #19 0x00007fffee0dd7c9 in AccessibleBrowseBoxBase::commitEvent (this=0x55555be2f520, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBoxBase.cxx:310 #20 0x00007fffee0d8fb0 in AccessibleBrowseBoxAccess::commitEvent (this=0x7fffd804ba00, nEventId=7, rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), rOldValue=uno::Any(void)) at vcl/inc/accessibility/AccessibleBrowseBox.hxx:250 #21 0x00007ffff08806b6 in BrowseBox::commitBrowseBoxEvent (this=0x55555bdc8bf0, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/svtools/source/brwbox/brwbox3.cxx:406 #22 0x00007ffff08a090b in svt::EditBrowseBox::implCreateActiveAccessible (this=0x55555bdc8bf0) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox2.cxx:87 #23 0x00007ffff089c7af in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0, nRow=0, nCol=1, bCellFocus=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:945 #24 0x00007ffff089e6c0 in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0) at include/svtools/editbrowsebox.hxx:1029 #25 0x00007ffff089b291 in svt::EditBrowseBox::implActivateCellOnMouseEvent (this=0x55555bdc8bf0, _rEvt=..., _bUp=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:482 #26 0x00007ffff089b43c in svt::EditBrowseBox::MouseButtonUp (this=0x55555bdc8bf0, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:468 #27 0x00007ffff08876ad in BrowserDataWin::MouseButtonUp (this=0x555556fed350, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/datwin.cxx:490 #28 0x00007fffee4b1055 in ImplHandleMouseEvent (xWindow=..., nSVEvent=NotifyEventType::MOUSEBUTTONUP, bMouseLeave=false, nX=73, nY=89, nMsgTime=10536810, nCode=1, nMode=(MouseEventModifiers::SIMPLECLICK | MouseEventModifiers::SELECT)) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:719 #29 0x00007fffee4b5571 in ImplHandleSalMouseButtonUp (pWindow=0x7fffd80482c0, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2351 #30 0x00007fffee4b4280 in ImplWindowFrameProc (_pWindow=0x7fffd80482c0, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2700 #31 0x00007fffe435910c in SalFrame::CallCallback (this=0x555556abc050, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/salframe.hxx:311 #32 0x00007fffe43563b5 in QtFrame::CallCallback (this=0x555556abc040, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/qt6/../qt5/QtFrame.hxx:235 #33 0x00007fffe445475a in QtWidget::handleMouseButtonEvent (rFrame=..., pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:117 #34 0x00007fffe4454a11 in QtWidget::mouseReleaseEvent (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:128 #35 0x00007fffe149f8ad in QWidget::event (this=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8964 #36 0x00007fffe44569ae in QtWidget::event (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:678 #37 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #38 0x00007fffe13e4af2 in QApplication::notify (this=0x555555564d60, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2782 #39 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #40 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #41 0x00007fffe13e3747 in QApplicationPrivate::sendMouseEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0, alienWidget=0x7fffd8048d90, nativeWidget=0x555556f2f660, buttonDown=0x7fffe1fca488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2363 #42 0x00007fffe14ded48 in QWidgetWindow::handleMouseEvent (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:669 #43 0x00007fffe14dd555 in QWidgetWindow::event (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #44 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #45 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #46 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #47 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #48 0x00007fffe2285ca2 in QGuiApplicationPrivate::processMouseEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #49 0x00007fffe2284e66 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #50 0x00007fffe236d57d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #51 0x00007fffe236d42e in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #52 0x00007fffdf8b2685 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x5555555c8390) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:526 #53 0x00007fffdf8ce4e5 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}::operator()() const (this=0x7fffffffa9a0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #54 0x00007fffdf8ce40d in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}&&) (args=0x7fffd0002f98, fn=...) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #55 0x00007fffdf8ce32f in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #56 0x00007fffdf8ce2a1 in QtPrivate::FunctionPointer<void (QtWaylandClient::QWaylandDisplay::*)()>::call<QtPrivate::List<>, void>(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #57 0x00007fffdf8ce1cb in QtPrivate::QCallableObject<void (QtWaylandClient::QWaylandDisplay::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98, ret=0x0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #58 0x00007fffe3461362 in QtPrivate::QSlotObjectBase::call (this=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #59 0x00007fffe350ad5c in QMetaCallEvent::placeMetaCall (this=0x7fffd0002f50, object=0x5555555c8390) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:620 #60 0x00007fffe350cab1 in QObject::event (this=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1429 #61 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #62 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #63 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #64 0x00007fffe344c089 in QCoreApplication::sendEvent (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #65 0x00007fffe344cfc8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55555559f110) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1892 #66 0x00007fffe344becc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1746 #67 0x00007fffe3a3d4a1 in postEventSourceDispatch (s=0x5555555f0f80) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #68 0x00007fffea10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #69 0x00007fffea10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #70 0x00007fffea10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #71 0x00007fffe3a3c6db in QEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #72 0x00007fffe2b7a148 in QPAEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #73 0x00007fffe4376a82 in QtInstance::ImplYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:485 #74 0x00007fffe4379d51 in QtInstance::DoYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:496 #75 0x00007fffeec869b6 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #76 0x00007fffeec862cf in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #77 0x00007fffeec860b0 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #78 0x00007ffff7b287f9 in desktop::Desktop::Main (this=0x7fffffffd5d0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #79 0x00007fffeeca7e36 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #80 0x00007fffeeca9a29 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #81 0x00007ffff7ba20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #82 0x0000555555555a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #83 0x0000555555555a47 in main (argc=2, argv=0x7fffffffd7d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Id3832663f5c5c66a4d624054fee4d48219732b95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181155 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]> (cherry picked from commit 71d1432) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181542 Reviewed-by: Michael Stahl <[email protected]>

Fixes a deadlock seen for this scenario with the qt6 VCL plugin on Linux: 1) start Orca 2) Start Base, create a new database 2) With the "Tables" section enabled, click on "Create Table in Design View..." 3) click around in the table, use Tab key to move focus AccessibleBrowseBoxAccess::commitEvent (frame 20 in the below backtrace) locks the mutex, and then AccessibleBrowseBoxAccess::getAccessibleContext (frame 8) tries to acquire the mutex again and deadlocks. Locking in AccessibleBrowseBoxAccess::commitEvent was added in commit 67158da Date: Fri Oct 4 14:22:22 2024 +0100 cid#1608061 Data race condition and cid#1607995 Data race condition Backtrace: Thread 1 "soffice.bin" received signal SIGINT, Interrupt. futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 warning: 146 ../sysdeps/nptl/futex-internal.h: No such file or directory (gdb) bt #0 futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait (futex=futex@entry=0x7fffd804ba30, private=0) at ./nptl/lowlevellock.c:49 #2 0x00007ffff789f3a2 in lll_mutex_lock_optimized (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:48 #3 ___pthread_mutex_lock (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:93 #4 0x00007fffee0d742f in __gthread_mutex_lock (__mutex=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:762 #5 0x00007fffee0d9915 in std::mutex::lock (this=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_mutex.h:113 #6 0x00007fffee0d98e4 in std::unique_lock<std::mutex>::lock (this=0x7fffffff3b48) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:147 #7 0x00007fffee0d8108 in std::unique_lock<std::mutex>::unique_lock (this=0x7fffffff3b48, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:73 #8 0x00007fffee0d729d in AccessibleBrowseBoxAccess::getAccessibleContext (this=0x7fffd804ba00) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBox.cxx:281 #9 0x00007fffee0d7404 in non-virtual thunk to AccessibleBrowseBoxAccess::getAccessibleContext() () at /home/michi/development/git/libreoffice/instdir/program/libvcllo.so #10 0x00007fffe42c3b8c in QtAccessibleWidget::getAccessibleContextImpl (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:93 #11 0x00007fffe42c451d in QtAccessibleWidget::childCount (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:149 #12 0x00007fffe290e9d5 in AtSpiAdaptor::notifyAboutCreation (this=0x555556916e10, interface=0x7fffd8051df0) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:1403 #13 0x00007fffe290ad18 in AtSpiAdaptor::notify (this=0x555556916e10, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:971 #14 0x00007fffe2966779 in QSpiAccessibleBridge::notifyAccessibilityUpdate (this=0x5555568aab30, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/qspiaccessiblebridge.cpp:85 #15 0x00007fffe28e5c89 in QAccessible::updateAccessibility (event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/qaccessible.cpp:943 #16 0x00007fffe42bb466 in QtAccessibleEventListener::notifyEvent (this=0x555557d6de30, rEvent=...) at vcl/qt6/../qt5/QtAccessibleEventListener.cxx:231 #17 0x00007ffff60ec617 in comphelper::AccessibleEventNotifier::addEvent (_nClient=288, _rEvent=...) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessibleeventnotifier.cxx:256 #18 0x00007ffff60e8107 in comphelper::OCommonAccessibleComponent::NotifyAccessibleEvent (this=0x55555be2f520, _nEventId=7, _rOldValue=uno::Any(void), _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), nIndexHint=-1) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:127 #19 0x00007fffee0dd7c9 in AccessibleBrowseBoxBase::commitEvent (this=0x55555be2f520, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBoxBase.cxx:310 #20 0x00007fffee0d8fb0 in AccessibleBrowseBoxAccess::commitEvent (this=0x7fffd804ba00, nEventId=7, rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), rOldValue=uno::Any(void)) at vcl/inc/accessibility/AccessibleBrowseBox.hxx:250 #21 0x00007ffff08806b6 in BrowseBox::commitBrowseBoxEvent (this=0x55555bdc8bf0, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/svtools/source/brwbox/brwbox3.cxx:406 #22 0x00007ffff08a090b in svt::EditBrowseBox::implCreateActiveAccessible (this=0x55555bdc8bf0) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox2.cxx:87 #23 0x00007ffff089c7af in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0, nRow=0, nCol=1, bCellFocus=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:945 #24 0x00007ffff089e6c0 in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0) at include/svtools/editbrowsebox.hxx:1029 #25 0x00007ffff089b291 in svt::EditBrowseBox::implActivateCellOnMouseEvent (this=0x55555bdc8bf0, _rEvt=..., _bUp=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:482 #26 0x00007ffff089b43c in svt::EditBrowseBox::MouseButtonUp (this=0x55555bdc8bf0, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:468 #27 0x00007ffff08876ad in BrowserDataWin::MouseButtonUp (this=0x555556fed350, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/datwin.cxx:490 #28 0x00007fffee4b1055 in ImplHandleMouseEvent (xWindow=..., nSVEvent=NotifyEventType::MOUSEBUTTONUP, bMouseLeave=false, nX=73, nY=89, nMsgTime=10536810, nCode=1, nMode=(MouseEventModifiers::SIMPLECLICK | MouseEventModifiers::SELECT)) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:719 #29 0x00007fffee4b5571 in ImplHandleSalMouseButtonUp (pWindow=0x7fffd80482c0, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2351 #30 0x00007fffee4b4280 in ImplWindowFrameProc (_pWindow=0x7fffd80482c0, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2700 #31 0x00007fffe435910c in SalFrame::CallCallback (this=0x555556abc050, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/salframe.hxx:311 #32 0x00007fffe43563b5 in QtFrame::CallCallback (this=0x555556abc040, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/qt6/../qt5/QtFrame.hxx:235 #33 0x00007fffe445475a in QtWidget::handleMouseButtonEvent (rFrame=..., pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:117 #34 0x00007fffe4454a11 in QtWidget::mouseReleaseEvent (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:128 #35 0x00007fffe149f8ad in QWidget::event (this=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8964 #36 0x00007fffe44569ae in QtWidget::event (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:678 #37 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #38 0x00007fffe13e4af2 in QApplication::notify (this=0x555555564d60, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2782 #39 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #40 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #41 0x00007fffe13e3747 in QApplicationPrivate::sendMouseEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0, alienWidget=0x7fffd8048d90, nativeWidget=0x555556f2f660, buttonDown=0x7fffe1fca488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2363 #42 0x00007fffe14ded48 in QWidgetWindow::handleMouseEvent (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:669 #43 0x00007fffe14dd555 in QWidgetWindow::event (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #44 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #45 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #46 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #47 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #48 0x00007fffe2285ca2 in QGuiApplicationPrivate::processMouseEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #49 0x00007fffe2284e66 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #50 0x00007fffe236d57d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #51 0x00007fffe236d42e in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #52 0x00007fffdf8b2685 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x5555555c8390) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:526 #53 0x00007fffdf8ce4e5 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}::operator()() const (this=0x7fffffffa9a0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #54 0x00007fffdf8ce40d in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}&&) (args=0x7fffd0002f98, fn=...) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #55 0x00007fffdf8ce32f in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #56 0x00007fffdf8ce2a1 in QtPrivate::FunctionPointer<void (QtWaylandClient::QWaylandDisplay::*)()>::call<QtPrivate::List<>, void>(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #57 0x00007fffdf8ce1cb in QtPrivate::QCallableObject<void (QtWaylandClient::QWaylandDisplay::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98, ret=0x0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #58 0x00007fffe3461362 in QtPrivate::QSlotObjectBase::call (this=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #59 0x00007fffe350ad5c in QMetaCallEvent::placeMetaCall (this=0x7fffd0002f50, object=0x5555555c8390) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:620 #60 0x00007fffe350cab1 in QObject::event (this=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1429 #61 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #62 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #63 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #64 0x00007fffe344c089 in QCoreApplication::sendEvent (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #65 0x00007fffe344cfc8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55555559f110) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1892 #66 0x00007fffe344becc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1746 #67 0x00007fffe3a3d4a1 in postEventSourceDispatch (s=0x5555555f0f80) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #68 0x00007fffea10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #69 0x00007fffea10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #70 0x00007fffea10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #71 0x00007fffe3a3c6db in QEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #72 0x00007fffe2b7a148 in QPAEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #73 0x00007fffe4376a82 in QtInstance::ImplYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:485 #74 0x00007fffe4379d51 in QtInstance::DoYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:496 #75 0x00007fffeec869b6 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #76 0x00007fffeec862cf in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #77 0x00007fffeec860b0 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #78 0x00007ffff7b287f9 in desktop::Desktop::Main (this=0x7fffffffd5d0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #79 0x00007fffeeca7e36 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #80 0x00007fffeeca9a29 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #81 0x00007ffff7ba20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #82 0x0000555555555a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #83 0x0000555555555a47 in main (argc=2, argv=0x7fffffffd7d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Id3832663f5c5c66a4d624054fee4d48219732b95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181155 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]> (cherry picked from commit 71d1432) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181543 Reviewed-by: Patrick Luby <[email protected]> Tested-by: Adolfo Jayme Barrientos <[email protected]> Reviewed-by: Adolfo Jayme Barrientos <[email protected]> Reviewed-by: Michael Stahl <[email protected]>

Fixes a deadlock seen for this scenario with the qt6 VCL plugin on Linux: 1) start Orca 2) Start Base, create a new database 2) With the "Tables" section enabled, click on "Create Table in Design View..." 3) click around in the table, use Tab key to move focus AccessibleBrowseBoxAccess::commitEvent (frame 20 in the below backtrace) locks the mutex, and then AccessibleBrowseBoxAccess::getAccessibleContext (frame 8) tries to acquire the mutex again and deadlocks. Locking in AccessibleBrowseBoxAccess::commitEvent was added in commit 67158da Date: Fri Oct 4 14:22:22 2024 +0100 cid#1608061 Data race condition and cid#1607995 Data race condition Backtrace: Thread 1 "soffice.bin" received signal SIGINT, Interrupt. futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 warning: 146 ../sysdeps/nptl/futex-internal.h: No such file or directory (gdb) bt #0 futex_wait (futex_word=0x7fffd804ba30, expected=2, private=0) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait (futex=futex@entry=0x7fffd804ba30, private=0) at ./nptl/lowlevellock.c:49 #2 0x00007ffff789f3a2 in lll_mutex_lock_optimized (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:48 #3 ___pthread_mutex_lock (mutex=0x7fffd804ba30) at ./nptl/pthread_mutex_lock.c:93 #4 0x00007fffee0d742f in __gthread_mutex_lock (__mutex=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:762 #5 0x00007fffee0d9915 in std::mutex::lock (this=0x7fffd804ba30) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_mutex.h:113 #6 0x00007fffee0d98e4 in std::unique_lock<std::mutex>::lock (this=0x7fffffff3b48) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:147 #7 0x00007fffee0d8108 in std::unique_lock<std::mutex>::unique_lock (this=0x7fffffff3b48, __m=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/unique_lock.h:73 #8 0x00007fffee0d729d in AccessibleBrowseBoxAccess::getAccessibleContext (this=0x7fffd804ba00) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBox.cxx:281 #9 0x00007fffee0d7404 in non-virtual thunk to AccessibleBrowseBoxAccess::getAccessibleContext() () at /home/michi/development/git/libreoffice/instdir/program/libvcllo.so #10 0x00007fffe42c3b8c in QtAccessibleWidget::getAccessibleContextImpl (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:93 #11 0x00007fffe42c451d in QtAccessibleWidget::childCount (this=0x7fffd804b9a0) at vcl/qt6/../qt5/QtAccessibleWidget.cxx:149 #12 0x00007fffe290e9d5 in AtSpiAdaptor::notifyAboutCreation (this=0x555556916e10, interface=0x7fffd8051df0) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:1403 #13 0x00007fffe290ad18 in AtSpiAdaptor::notify (this=0x555556916e10, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/atspiadaptor.cpp:971 #14 0x00007fffe2966779 in QSpiAccessibleBridge::notifyAccessibilityUpdate (this=0x5555568aab30, event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/linux/qspiaccessiblebridge.cpp:85 #15 0x00007fffe28e5c89 in QAccessible::updateAccessibility (event=0x7fffffff5e40) at /home/michi/development/git/qt5/qtbase/src/gui/accessible/qaccessible.cpp:943 #16 0x00007fffe42bb466 in QtAccessibleEventListener::notifyEvent (this=0x555557d6de30, rEvent=...) at vcl/qt6/../qt5/QtAccessibleEventListener.cxx:231 #17 0x00007ffff60ec617 in comphelper::AccessibleEventNotifier::addEvent (_nClient=288, _rEvent=...) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessibleeventnotifier.cxx:256 #18 0x00007ffff60e8107 in comphelper::OCommonAccessibleComponent::NotifyAccessibleEvent (this=0x55555be2f520, _nEventId=7, _rOldValue=uno::Any(void), _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), nIndexHint=-1) at /home/michi/development/git/libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx:127 #19 0x00007fffee0dd7c9 in AccessibleBrowseBoxBase::commitEvent (this=0x55555be2f520, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/vcl/source/accessibility/AccessibleBrowseBoxBase.cxx:310 #20 0x00007fffee0d8fb0 in AccessibleBrowseBoxAccess::commitEvent (this=0x7fffd804ba00, nEventId=7, rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), rOldValue=uno::Any(void)) at vcl/inc/accessibility/AccessibleBrowseBox.hxx:250 #21 0x00007ffff08806b6 in BrowseBox::commitBrowseBoxEvent (this=0x55555bdc8bf0, _nEventId=7, _rNewValue=uno::Any("com.sun.star.accessibility.XAccessible": ...), _rOldValue=uno::Any(void)) at /home/michi/development/git/libreoffice/svtools/source/brwbox/brwbox3.cxx:406 #22 0x00007ffff08a090b in svt::EditBrowseBox::implCreateActiveAccessible (this=0x55555bdc8bf0) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox2.cxx:87 #23 0x00007ffff089c7af in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0, nRow=0, nCol=1, bCellFocus=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:945 #24 0x00007ffff089e6c0 in svt::EditBrowseBox::ActivateCell (this=0x55555bdc8bf0) at include/svtools/editbrowsebox.hxx:1029 #25 0x00007ffff089b291 in svt::EditBrowseBox::implActivateCellOnMouseEvent (this=0x55555bdc8bf0, _rEvt=..., _bUp=true) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:482 #26 0x00007ffff089b43c in svt::EditBrowseBox::MouseButtonUp (this=0x55555bdc8bf0, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/editbrowsebox.cxx:468 #27 0x00007ffff08876ad in BrowserDataWin::MouseButtonUp (this=0x555556fed350, rEvt=...) at /home/michi/development/git/libreoffice/svtools/source/brwbox/datwin.cxx:490 #28 0x00007fffee4b1055 in ImplHandleMouseEvent (xWindow=..., nSVEvent=NotifyEventType::MOUSEBUTTONUP, bMouseLeave=false, nX=73, nY=89, nMsgTime=10536810, nCode=1, nMode=(MouseEventModifiers::SIMPLECLICK | MouseEventModifiers::SELECT)) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:719 #29 0x00007fffee4b5571 in ImplHandleSalMouseButtonUp (pWindow=0x7fffd80482c0, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2351 #30 0x00007fffee4b4280 in ImplWindowFrameProc (_pWindow=0x7fffd80482c0, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2700 #31 0x00007fffe435910c in SalFrame::CallCallback (this=0x555556abc050, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/salframe.hxx:311 #32 0x00007fffe43563b5 in QtFrame::CallCallback (this=0x555556abc040, nEvent=SalEvent::MouseButtonUp, pEvent=0x7fffffff8118) at vcl/inc/qt6/../qt5/QtFrame.hxx:235 #33 0x00007fffe445475a in QtWidget::handleMouseButtonEvent (rFrame=..., pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:117 #34 0x00007fffe4454a11 in QtWidget::mouseReleaseEvent (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:128 #35 0x00007fffe149f8ad in QWidget::event (this=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8964 #36 0x00007fffe44569ae in QtWidget::event (this=0x7fffd8048d90, pEvent=0x7fffffff93c0) at vcl/qt6/../qt5/QtWidget.cxx:678 #37 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #38 0x00007fffe13e4af2 in QApplication::notify (this=0x555555564d60, receiver=0x7fffd8048d90, e=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2782 #39 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #40 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #41 0x00007fffe13e3747 in QApplicationPrivate::sendMouseEvent (receiver=0x7fffd8048d90, event=0x7fffffff93c0, alienWidget=0x7fffd8048d90, nativeWidget=0x555556f2f660, buttonDown=0x7fffe1fca488 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:2363 #42 0x00007fffe14ded48 in QWidgetWindow::handleMouseEvent (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:669 #43 0x00007fffe14dd555 in QWidgetWindow::event (this=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qwidgetwindow.cpp:292 #44 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #45 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555577f5b40, e=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #46 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #47 0x00007fffe344c119 in QCoreApplication::sendSpontaneousEvent (receiver=0x5555577f5b40, event=0x7fffffffa498) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1566 #48 0x00007fffe2285ca2 in QGuiApplicationPrivate::processMouseEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2485 #49 0x00007fffe2284e66 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x7fffd0001560) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qguiapplication.cpp:2212 #50 0x00007fffe236d57d in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1113 #51 0x00007fffe236d42e in QWindowSystemInterface::flushWindowSystemEvents (flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/kernel/qwindowsysteminterface.cpp:1082 #52 0x00007fffdf8b2685 in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x5555555c8390) at /home/michi/development/git/qt5/qtwayland/src/client/qwaylanddisplay.cpp:526 #53 0x00007fffdf8ce4e5 in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}::operator()() const (this=0x7fffffffa9a0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:127 #54 0x00007fffdf8ce40d in QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}>(void**, QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**)::{lambda()#1}&&) (args=0x7fffd0002f98, fn=...) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:65 #55 0x00007fffdf8ce32f in QtPrivate::FunctorCall<std::integer_sequence<unsigned long>, QtPrivate::List<>, void, void (QtWaylandClient::QWaylandDisplay::*)()>::call(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:126 #56 0x00007fffdf8ce2a1 in QtPrivate::FunctionPointer<void (QtWaylandClient::QWaylandDisplay::*)()>::call<QtPrivate::List<>, void>(void (QtWaylandClient::QWaylandDisplay::*)(), QtWaylandClient::QWaylandDisplay*, void**) (f=(void (QtWaylandClient::QWaylandDisplay::*)(class QtWaylandClient::QWaylandDisplay * const)) 0x7fffdf8b2640 <QtWaylandClient::QWaylandDisplay::flushRequests()>, o=0x5555555c8390, arg=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:174 #57 0x00007fffdf8ce1cb in QtPrivate::QCallableObject<void (QtWaylandClient::QWaylandDisplay::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98, ret=0x0) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:545 #58 0x00007fffe3461362 in QtPrivate::QSlotObjectBase::call (this=0x5555555e1390, r=0x5555555c8390, a=0x7fffd0002f98) at qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #59 0x00007fffe350ad5c in QMetaCallEvent::placeMetaCall (this=0x7fffd0002f50, object=0x5555555c8390) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:620 #60 0x00007fffe350cab1 in QObject::event (this=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qobject.cpp:1429 #61 0x00007fffe13e2e20 in QApplicationPrivate::notify_helper (this=0x555555577ae0, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3305 #62 0x00007fffe13e6d3d in QApplication::notify (this=0x555555564d60, receiver=0x5555555c8390, e=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3255 #63 0x00007fffe344b419 in QCoreApplication::notifyInternal2 (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1112 #64 0x00007fffe344c089 in QCoreApplication::sendEvent (receiver=0x5555555c8390, event=0x7fffd0002f50) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1552 #65 0x00007fffe344cfc8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55555559f110) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1892 #66 0x00007fffe344becc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1746 #67 0x00007fffe3a3d4a1 in postEventSourceDispatch (s=0x5555555f0f80) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #68 0x00007fffea10b81f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #69 0x00007fffea10da57 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #70 0x00007fffea10e1c0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #71 0x00007fffe3a3c6db in QEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #72 0x00007fffe2b7a148 in QPAEventDispatcherGlib::processEvents (this=0x555555568dc0, flags=...) at /home/michi/development/git/qt5/qtbase/src/gui/platform/unix/qeventdispatcher_glib.cpp:89 #73 0x00007fffe4376a82 in QtInstance::ImplYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:485 #74 0x00007fffe4379d51 in QtInstance::DoYield (this=0x5555555f5a00, bWait=true, bHandleAllCurrentEvents=false) at vcl/qt6/../qt5/QtInstance.cxx:496 #75 0x00007fffeec869b6 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #76 0x00007fffeec862cf in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #77 0x00007fffeec860b0 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #78 0x00007ffff7b287f9 in desktop::Desktop::Main (this=0x7fffffffd5d0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #79 0x00007fffeeca7e36 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #80 0x00007fffeeca9a29 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #81 0x00007ffff7ba20da in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #82 0x0000555555555a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #83 0x0000555555555a47 in main (argc=2, argv=0x7fffffffd7d8) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 Change-Id: Id3832663f5c5c66a4d624054fee4d48219732b95 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181155 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]> (cherry picked from commit 71d1432) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181542 Reviewed-by: Michael Stahl <[email protected]>

As the GVariant format string doc says [1] about pointers: > The `&` character is used to indicate that serialised data should be > directly exchanged via a pointer. > > Currently, the only use for this character is when it is applied to a > string (ie: `&s`, `&o` or `&g`). For `g_variant_new()` this has absolutely no > effect. The string is collected and duplicated normally. For > `g_variant_get()` it means that instead of creating a newly allocated copy > of the string, a pointer to the serialised data is returned. This > pointer should not be freed. Validity checks are performed to ensure > that the string data will always be properly nul-terminated. Therefore, freeing the string with g_free(pLabel); is incorrect and resulted in a crash when starting Writer with the gtk4 VCL plugin, s. backtrace below. Use just "s" instead of "&s" for the format string to get a string copy that is owned and can be freed. (Dropping the `g_free` might be an alternative and avoid a string copy, but it's not instantly clear to me whether using "a pointer to the serialised data" is safe without digging any deeper what exactly that means.) Backtrace: free(): invalid pointer [New Thread 125500.125502] [New Thread 125500.125503] [New Thread 125500.125504] [New Thread 125500.125505] [New Thread 125500.125506] [New Thread 125500.125507] [New Thread 125500.125508] [New Thread 125500.125510] [New Thread 125500.125511] [New Thread 125500.125525] Thread 1 received signal SIGABRT, Aborted. __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 warning: 44 ./nptl/pthread_kill.c: No such file or directory (rr) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007f0bb969de2f in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:78 #2 0x00007f0bb9649d02 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007f0bb96324f0 in __GI_abort () at ./stdlib/abort.c:79 #4 0x00007f0bb963332d in __libc_message_impl (fmt=fmt@entry=0x7f0bb97b5303 "%s\n") at ../sysdeps/posix/libc_fatal.c:134 #5 0x00007f0bb96a7965 in malloc_printerr (str=str@entry=0x7f0bb97b3082 "free(): invalid pointer") at ./malloc/malloc.c:5772 #6 0x00007f0bb96a9bf4 in _int_free (av=0x7f0bb97f1ac0 <main_arena>, p=<optimized out>, have_lock=have_lock@entry=0) at ./malloc/malloc.c:4507 #7 0x00007f0bb96ac43f in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3398 #8 0x00007f0ba62b908a in (anonymous namespace)::MenuHelper::get_item_label (this=0x55b0c8dcd360, rIdent="standard") at vcl/unx/gtk4/../gtk3/gtkinst.cxx:5684 #9 0x00007f0ba63013d8 in (anonymous namespace)::GtkInstanceMenu::get_label (this=0x55b0c8dcd360, rIdent="standard") at vcl/unx/gtk4/../gtk3/gtkinst.cxx:11694 #10 0x00007f0ba6301b2f in virtual thunk to (anonymous namespace)::GtkInstanceMenu::get_label(rtl::OUString const&) const () at vcl/unx/gtk4/../gtk3/gtkinst.cxx:11823 #11 0x00007f0bb482d026 in (anonymous namespace)::SelectionTypePopup::GetItemTextForState (this=0x7ffed304ad80, nState=0) at /home/michi/development/git/libreoffice/svx/source/stbctrls/selctrl.cxx:56 #12 0x00007f0bb482cc59 in SvxSelectionModeControl::StateChangedAtStatusBarControl (this=0x55b0c8d2d6e0, eState=SfxItemState::DEFAULT, pState=0x55b0c8f331c0) at /home/michi/development/git/libreoffice/svx/source/stbctrls/selctrl.cxx:128 #13 0x00007f0bb5f9af1e in SfxStatusBarControl::statusChanged (this=0x55b0c8d2d6e0, rEvent=...) at /home/michi/development/git/libreoffice/sfx2/source/statbar/stbitem.cxx:263 #14 0x00007f0bb5a9d4c8 in SfxDispatchController_Impl::addStatusListener (this=0x55b0c8ed6380, aListener=uno::Reference to (SvxSelectionModeControl *) 0x55b0c8d2d6f0, aURL=...) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:841 #15 0x00007f0bb5a9d174 in SfxOfficeDispatch::addStatusListener (this=0x55b0c8f280e0, aListener=uno::Reference to (SvxSelectionModeControl *) 0x55b0c8d2d6f0, aURL=...) at /home/michi/development/git/libreoffice/sfx2/source/control/unoctitm.cxx:283 #16 0x00007f0bb28a8577 in svt::StatusbarController::bindListener (this=0x55b0c8d2d6e0) at /home/michi/development/git/libreoffice/svtools/source/uno/statusbarcontroller.cxx:462 #17 0x00007f0bb28a7f09 in svt::StatusbarController::update (this=0x55b0c8d2d6e0) at /home/michi/development/git/libreoffice/svtools/source/uno/statusbarcontroller.cxx:169 #18 0x00007f0bb6d41a6b in framework::(anonymous namespace)::lcl_UpdateController<std::__debug::map<unsigned short, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController>, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController> > > > >::operator() (this=0x7ffed304b547, rElement={...}) at /home/michi/development/git/libreoffice/framework/source/uielement/statusbarmanager.cxx:69 #19 0x00007f0bb6d3e5ef in std::for_each<__gnu_debug::_Safe_iterator<std::_Rb_tree_iterator<std::pair<unsigned short const, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController> > >, std::__debug::map<unsigned short, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController>, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController> > > >, std::bidirectional_iterator_tag>, framework::(anonymous namespace)::lcl_UpdateController<std::__debug::map<unsigned short, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController>, std::less<unsigned short>, std::allocator<std::pair<unsigned short const, com::sun::star::uno::Reference<com::sun::star::frame::XStatusbarController> > > > > > (__first={...}, __last={...}, __f=...) at /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/stl_algo.h:3786 #20 0x00007f0bb6d3d9a5 in framework::StatusBarManager::UpdateControllers (this=0x55b0c8cefc90) at /home/michi/development/git/libreoffice/framework/source/uielement/statusbarmanager.cxx:269 #21 0x00007f0bb6d4028b in framework::StatusBarManager::FillStatusBar (this=0x55b0c8cefc90, rItemContainer=uno::Reference to (framework::ConstItemContainer *) 0x55b0c8e017e8) at /home/michi/development/git/libreoffice/framework/source/uielement/statusbarmanager.cxx:479 #22 0x00007f0bb6d4ae38 in framework::StatusBarWrapper::initialize (this=0x55b0c8d0f060, aArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/framework/source/uielement/statusbarwrapper.cxx:117 #23 0x00007f0bb6df9104 in framework::MenuBarFactory::CreateUIElement (ResourceURL="private:resource/statusbar/statusbar", Args=uno::Sequence of length 2 = {...}, ResourceType=u"private:resource/statusbar/", _xMenuBar=uno::Reference to (framework::StatusBarWrapper *) 0x55b0c8d0f0f8, _rxContext=uno::Reference to (cppu::(anonymous namespace)::ComponentContext *) 0x55b0ba8b8308) at /home/michi/development/git/libreoffice/framework/source/uifactory/menubarfactory.cxx:158 #24 0x00007f0bb6df9c0a in (anonymous namespace)::StatusBarFactory::createUIElement (this=0x55b0c8e03800, ResourceURL="private:resource/statusbar/statusbar", Args=uno::Sequence of length 2 = {...}) at /home/michi/development/git/libreoffice/framework/source/uifactory/statusbarfactory.cxx:68 #25 0x00007f0bb6df9d74 in non-virtual thunk to (anonymous namespace)::StatusBarFactory::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #26 0x00007f0bb6e01290 in (anonymous namespace)::UIElementFactoryManager::createUIElement (this=0x55b0bf803260, ResourceURL="private:resource/statusbar/statusbar", Args=uno::Sequence of length 2 = {...}) at /home/michi/development/git/libreoffice/framework/source/uifactory/uielementfactorymanager.cxx:440 #27 0x00007f0bb6e024f4 in non-virtual thunk to (anonymous namespace)::UIElementFactoryManager::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () at /home/michi/development/git/libreoffice/instdir/program/libfwklo.so #28 0x00007f0bb6b6d427 in framework::LayoutManager::implts_createElement (this=0x55b0c1e3a170, aName="private:resource/statusbar/statusbar") at /home/michi/development/git/libreoffice/framework/source/layoutmanager/layoutmanager.cxx:730 #29 0x00007f0bb6b71852 in framework::LayoutManager::implts_createStatusBar (this=0x55b0c1e3a170, aStatusBarName="private:resource/statusbar/statusbar") at /home/michi/development/git/libreoffice/framework/source/layoutmanager/layoutmanager.cxx:849 #30 0x00007f0bb6b75bcc in framework::LayoutManager::createElement (this=0x55b0c1e3a170, aName="private:resource/statusbar/statusbar") at /home/michi/development/git/libreoffice/framework/source/layoutmanager/layoutmanager.cxx:1443 #31 0x00007f0bb6b76b57 in framework::LayoutManager::requestElement (this=0x55b0c1e3a170, rResourceURL="private:resource/statusbar/statusbar") at /home/michi/development/git/libreoffice/framework/source/layoutmanager/layoutmanager.cxx:1570 #32 0x00007f0bb595f0b5 in SfxWorkWindow::UpdateStatusBar_Impl (this=0x55b0bf82f570) at /home/michi/development/git/libreoffice/sfx2/source/appl/workwin.cxx:1471 #33 0x00007f0bb595e9a0 in SfxWorkWindow::UpdateObjectBars_Impl2 (this=0x55b0bf82f570) at /home/michi/development/git/libreoffice/sfx2/source/appl/workwin.cxx:1242 #34 0x00007f0bb595e001 in SfxWorkWindow::UpdateObjectBars_Impl (this=0x55b0bf82f570) at /home/michi/development/git/libreoffice/sfx2/source/appl/workwin.cxx:1095 #35 0x00007f0bb59ca573 in SfxDispatcher::Update_Impl (this=0x55b0c742b5b0, bForce=false) at /home/michi/development/git/libreoffice/sfx2/source/control/dispatch.cxx:1123 #36 0x00007f0bb6003921 in SfxBaseController::ConnectSfxFrame_Impl (this=0x55b0c7469930, i_eConnect=SfxBaseController::E_CONNECT) at /home/michi/development/git/libreoffice/sfx2/source/view/sfxbasecontroller.cxx:1207 #37 0x00007f0bb6002ade in SfxBaseController::attachFrame (this=0x55b0c7469930, xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x55b0bfb36e40) at /home/michi/development/git/libreoffice/sfx2/source/view/sfxbasecontroller.cxx:531 #38 0x00007f0bb5fd38b9 in utl::ConnectFrameControllerModel (xFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x55b0bfb36e40, xController=uno::Reference to (SwXTextView *) 0x55b0c7469958, xModel=uno::Reference to (SwXTextDocument *) 0x55b0c71c0670) at include/unotools/fcm.hxx:57 #39 0x00007f0bb5fcfec1 in (anonymous namespace)::SfxFrameLoader_Impl::impl_createDocumentView (i_rModel=uno::Reference to (SwXTextDocument *) 0x55b0c71c0670, i_rFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x55b0bfb36e40, i_rViewFactoryArgs=..., i_rViewName="Default") at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:585 #40 0x00007f0bb5fcd45c in (anonymous namespace)::SfxFrameLoader_Impl::load (this=0x55b0c22dc9f0, rArgs=uno::Sequence of length 9 = {...}, _rTargetFrame=uno::Reference to ((anonymous namespace)::XFrameImpl *) 0x55b0bfb36e40) at /home/michi/development/git/libreoffice/sfx2/source/view/frmload.cxx:764 #41 0x00007f0bb6bc2644 in framework::LoadEnv::impl_loadContent (this=0x55b0c1271ec8) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:1180 #42 0x00007f0bb6bbf7a5 in framework::LoadEnv::start (this=0x55b0c1271ec8) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:415 #43 0x00007f0bb6bbd452 in framework::LoadEnv::startLoading (this=0x55b0c1271ec8, sURL="private:factory/swriter", lMediaDescriptor=uno::Sequence of length 4 = {...}, xBaseFrame=uno::Reference to (framework::Desktop *) 0x55b0bbbee8c8, sTarget="_default", nSearchFlags=0, eFeature=(LoadEnvFeatu--Type <RET> for more, q to quit, c to continue without paging-- res::WorkWithUI | LoadEnvFeatures::AllowContentHandler)) at /home/michi/development/git/libreoffice/framework/source/loadenv/loadenv.cxx:311 #44 0x00007f0bb6a56311 in framework::LoadDispatcher::impl_dispatch (this=0x55b0c1271e70, rURL=..., lArguments=uno::Sequence of length 4 = {...}, xListener=empty uno::Reference) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:107 #45 0x00007f0bb6a57071 in framework::LoadDispatcher::dispatchWithReturnValue (this=0x55b0c1271e70, rURL=..., lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #46 0x00007f0bb6a57114 in non-virtual thunk to framework::LoadDispatcher::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () at /home/michi/development/git/libreoffice/framework/source/dispatch/loaddispatcher.cxx:60 #47 0x00007f0bb80110b0 in comphelper::SynchronousDispatch::dispatch (xStartPoint=uno::Reference to (framework::Desktop *) 0x55b0bbbee8b8, sURL="private:factory/swriter", sTarget="_default", lArguments=uno::Sequence of length 4 = {...}) at /home/michi/development/git/libreoffice/comphelper/source/misc/synchronousdispatch.cxx:62 #48 0x00007f0bb99757fd in desktop::DispatchWatcher::executeDispatchRequests (this=0x55b0c16043b0, aDispatchRequestsList=std::__debug::vector of length 1, capacity 1 = {...}, bNoTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/dispatchwatcher.cxx:529 #49 0x00007f0bb9993b5a in desktop::RequestHandler::ExecuteCmdLineRequests (aRequest=..., noTerminate=false) at /home/michi/development/git/libreoffice/desktop/source/app/officeipcthread.cxx:1347 #50 0x00007f0bb992f196 in desktop::Desktop::OpenDefault () at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:2276 #51 0x00007f0bb992e5cd in desktop::Desktop::OpenClients () at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:2220 #52 0x00007f0bb992c3a3 in desktop::Desktop::OpenClients_Impl (this=0x7ffed3055280) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1979 #53 0x00007f0bb992aa3d in desktop::Desktop::LinkStubOpenClients_Impl (instance=0x7ffed3055280, data=0x0) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1963 #54 0x00007f0bb02ac091 in Link<void*, void>::Call (this=0x55b0bffb6ba8, data=0x0) at include/tools/link.hxx:105 #55 0x00007f0bb02a8291 in ImplHandleUserEvent (pSVEvent=0x55b0bffb6ba0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2285 #56 0x00007f0bb02a51ba in ImplWindowFrameProc (_pWindow=0x55b0bfc9e9b0, nEvent=SalEvent::UserEvent, pEvent=0x55b0bffb6ba0) at /home/michi/development/git/libreoffice/vcl/source/window/winproc.cxx:2849 #57 0x00007f0bb0e665bc in SalFrame::CallCallback (this=0x55b0bf7eaa50, nEvent=SalEvent::UserEvent, pEvent=0x55b0bffb6ba0) at vcl/inc/salframe.hxx:311 #58 0x00007f0bb0e8ef5f in SalGenericDisplay::ProcessEvent (this=0x55b0baa61510, aEvent=...) at /home/michi/development/git/libreoffice/vcl/unx/generic/app/gendisp.cxx:66 #59 0x00007f0bb09aaddd in SalUserEventList::DispatchUserEvents(bool)::$_0::operator()() const (this=0x7ffed3053530) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:119 #60 0x00007f0bb09aacb6 in SalUserEventList::DispatchUserEvents (this=0x55b0baa61510, bHandleAllCurrentEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/salusereventlist.cxx:120 #61 0x00007f0bb0e8eeb5 in SalGenericDisplay::DispatchInternalEvent (this=0x55b0baa61510, bHandleAllCurrentEvent=false) at /home/michi/development/git/libreoffice/vcl/unx/generic/app/gendisp.cxx:51 #62 0x00007f0ba628536f in call_userEventFn (data=0x55b0ba8d13e0) at vcl/unx/gtk4/../gtk3/gtkdata.cxx:827 #63 0x00007f0babd03d5f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #64 0x00007f0babd05fd7 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #65 0x00007f0babd06740 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #66 0x00007f0ba62840ac in GtkSalData::Yield (this=0x55b0ba8d13e0, bWait=true, bHandleAllCurrentEvents=false) at vcl/unx/gtk4/../gtk3/gtkdata.cxx:405 #67 0x00007f0ba6289863 in GtkInstance::DoYield (this=0x55b0ba8d1290, bWait=true, bHandleAllCurrentEvents=false) at vcl/unx/gtk4/../gtk3/gtkinst.cxx:439 #68 0x00007f0bb0a75c06 in ImplYield (i_bWait=true, i_bAllEvents=false) at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:385 #69 0x00007f0bb0a7551f in Application::Yield () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:488 #70 0x00007f0bb0a75300 in Application::Execute () at /home/michi/development/git/libreoffice/vcl/source/app/svapp.cxx:360 #71 0x00007f0bb9928a19 in desktop::Desktop::Main (this=0x7ffed3055280) at /home/michi/development/git/libreoffice/desktop/source/app/app.cxx:1679 #72 0x00007f0bb0a970d6 in ImplSVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:230 #73 0x00007f0bb0a98cc9 in SVMain () at /home/michi/development/git/libreoffice/vcl/source/app/svmain.cxx:248 #74 0x00007f0bb99a22fa in soffice_main () at /home/michi/development/git/libreoffice/desktop/source/app/sofficemain.cxx:122 #75 0x000055b09e4b3a6d in sal_main () at /home/michi/development/git/libreoffice/desktop/source/app/main.c:51 #76 0x000055b09e4b3a47 in main (argc=2, argv=0x7ffed3055488) at /home/michi/development/git/libreoffice/desktop/source/app/main.c:49 [1] https://docs.gtk.org/glib/gvariant-format-strings.html#pointers Change-Id: I87bd2840ac573426264d1dff2fd40ab292f09fc1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181666 Tested-by: Jenkins Reviewed-by: Michael Weghorn <[email protected]>

Update svdfppt.cxx

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Update svdfppt.cxx #43

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Update svdfppt.cxx #43

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AnushkaShreyam commented Oct 7, 2024