Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10186] Entering Command-M twice in a row (mark/unmark) packet trigger Qt shark

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Alexis La Goutte changed bug 10186

What	Removed	Added
OS	Mac OS X 10.8	All

Comment # 1 on bug 10186 from Alexis La Goutte

Nice catch...

Crash also with Windows and Linux (Ubuntu)

The backtrace 

Program received signal SIGSEGV, Segmentation fault.
PacketList::markFrame (this=0xb2d3c0) at
/home/alagoutte/wireshark/ui/qt/packet_list.cpp:814
814        setFrameMark(!fdata->flags.marked, fdata);
(gdb) bt
#0  PacketList::markFrame (this=0xb2d3c0) at
/home/alagoutte/wireshark/ui/qt/packet_list.cpp:814
#1  0x00000000004c032c in MainWindow::on_actionEditMarkPacket_triggered
(this=<optimized out>)
    at /home/alagoutte/wireshark/ui/qt/main_window_slots.cpp:1506
#2  0x000000000052f6ca in MainWindow::qt_static_metacall (_o=_o@entry=0xb1b3f0, 
    _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=79,
_a=_a@entry=0x7fffffffd0a0)
    at /home/alagoutte/build/ui/qt/moc_main_window.cpp:922
#3  0x0000000000530003 in MainWindow::qt_metacall (this=0xb1b3f0,
_c=QMetaObject::InvokeMetaMethod, _id=79, 
    _a=0x7fffffffd0a0) at /home/alagoutte/build/ui/qt/moc_main_window.cpp:1103
#4  0x00007ffff1cd725d in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffff7701072 in QAction::triggered(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#6  0x00007ffff7703388 in QAction::activate(QAction::ActionEvent) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007ffff77034b4 in QAction::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007ffff770809c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007ffff770cdb2 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff1cb2cbd in QCoreApplication::notifyInternal(QObject*, QEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ffff21a6af1 in QShortcutMap::dispatchEvent(QKeyEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007ffff21a6c04 in QShortcutMap::tryShortcutEvent(QObject*, QKeyEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007ffff770ec14 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff1cb2cbd in QCoreApplication::notifyInternal(QObject*, QEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
---Type <return> to continue, or q <return> to quit--- 
#15 0x00007ffff775ea23 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff770809c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ffff770cdb2 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff1cb2cbd in QCoreApplication::notifyInternal(QObject*, QEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ffff21821e5 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007ffff2186bd1 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#21 0x00007ffff2173ab8 in
QWindowSystemInterface::sendWindowSystemEventsImplementation(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007fffe92ba700 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#23 0x00007ffff70c43b6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffff70c4708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ffff70c47ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ffff1cf7b0c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ffff1cb1b6b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ffff1cb7301 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000000000048f2f5 in main (argc=0, argv=<optimized out>) at
/home/alagoutte/wireshark/ui/qt/main.cpp:1089

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