fix crash when odd monitor height

(cherry picked from commit 7857c1e)
neutrinolabs · Aug 4, 2024 · a12f232 · a12f232
1 parent 20d0c54
commit a12f232
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/module/rdpCapture.c b/module/rdpCapture.c
@@ -1281,13 +1281,21 @@ rdpCaptureGfxA2(rdpClientCon *clientCon, RegionPtr in_reg, BoxPtr *out_rects,
     while (index < num_rects)
     {
         rect = psrc_rects[index];
-        LLOGLN(10, ("old x1 %d y1 %d x2 %d y2 %d", rect.x1, rect.x2,
+        LLOGLN(10, ("old x1 %d y1 %d x2 %d y2 %d", rect.x1, rect.y1,
                rect.x2, rect.y2));
         rect.x1 -= rect.x1 & 1;
         rect.y1 -= rect.y1 & 1;
         rect.x2 += rect.x2 & 1;
         rect.y2 += rect.y2 & 1;
-        LLOGLN(10, ("new x1 %d y1 %d x2 %d y2 %d", rect.x1, rect.x2,
+        if (rect.x2 > id->width)
+        {
+            rect.x2 = id->width & ~1;
+        }
+        if (rect.y2 > id->height)
+        {
+            rect.y2 = id->height & ~1;
+        }
+        LLOGLN(10, ("new x1 %d y1 %d x2 %d y2 %d", rect.x1, rect.y1,
                rect.x2, rect.y2));
         (*out_rects)[index] = rect;
         index++;