Cygwin: disable high-entropy VA for ldh

If ldd is run against a DLL or EXE which links to the Cygwin DLL, ldh will end up loading the Cygwin DLL dynamically, much like cygcheck or strace. Addresses: https://cygwin.com/pipermail/cygwin/2024-May/255991.html Fixes: 60675f1 ("Cygwin: decouple shared mem regions from Cygwin DLL") Signed-off-by: Jeremy Drake <[email protected]>
jeremyd2019 · May 28, 2024 · e0773b3 · e0773b3
1 parent abcb3c6
commit e0773b3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/winsup/utils/mingw/Makefile.am b/winsup/utils/mingw/Makefile.am
@@ -53,6 +53,7 @@ cygcheck_LDADD = -lz -lwininet -lshlwapi -lpsapi -lntdll
 cygwin_console_helper_SOURCES = cygwin-console-helper.cc
 
 ldh_SOURCES = ldh.cc
+ldh_LDFLAGS = ${AM_LDFLAGS} -Wl,--disable-high-entropy-va
 
 strace_SOURCES = \
 	path.cc \