Taking a deeper look at the patch fix-580495.patch, I now can tell what is the reason for the segfault. This patch changes the fixed array "zoomMenuBtns" (a member of the class XPDFViewer) to a dynamically allocated array with a pointer to it as a member of the class XPDFViewer. The deletion of the allocated memory is done in the destructor of class XPDFViewer, where its allocation is done in the method XPDFViewer::initToolbar. In the scenario where the full screen mode is switched on and off a constructor and the destructor are called but this method is not. So the segfault happens when trying to delete memory which was never allocated.
Best regards, Jörg-Volker. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
