[okular] [Bug 389216] Export Markdown to PDF segfaults

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=389216

--- Comment #3 from adarmalik at gmail.com ---
(In reply to Albert Astals Cid from comment #2)
> Doesn't crash here, can you provide a better backtrace?

I installed debug symbols and got this from gdb:

#0  Okular::ExportFormat::mimeType (this=0x300000000) at
/workspace/build/core/generator.cpp:667                                         
#1  0x00007fffdad28657 in Okular::Part::slotExportAs (this=0x6ecc10,
act=<optimized out>) at /workspace/build/part.cpp:3113                          
#2  0x00007ffff47f45a6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5                                  
#3  0x00007ffff592af12 in QMenu::triggered(QAction*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#4  0x00007ffff592e341 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#5  0x00007ffff59378e9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#6  0x00007ffff47f4279 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5                                  
#7  0x00007ffff57aa6a2 in QAction::triggered(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#8  0x00007ffff57acdb0 in QAction::activate(QAction::ActionEvent) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#9  0x00007ffff57ad37f in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#10 0x00007ffff47f4279 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5                                  
#11 0x00007fffe4f02655 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so  
#12 0x00007fffe4f11bca in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so  
#13 0x00007fffe4f12268 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so  
#14 0x00007ffff4ca8683 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5  
#15 0x00007ffff4cad0f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5  
#16 0x00007ffff4cad84b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5  
#17 0x00007ffff4cb010e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5  
#18 0x00007ffff47f52b9 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5                                       
#19 0x00007ffff57b0b9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                            
#20 0x00007ffff57b85a7 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5                                    
#21 0x00007ffff47c7df8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5                               
#22 0x00007ffff47ca5db in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5            
#23 0x00007ffff481e0a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5  
#24 0x00007fffeed45197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0                                          
#25 0x00007fffeed453f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fffeed4549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ffff481d6af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ffff47c5e2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ffff47ced64 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000000000040c1a5 in main (argc=1, argv=<optimized out>) at
/workspace/build/shell/main.cpp:83

Does it help?

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