Bug 194914

(this is KDE 4.2.3)

Kate crashes when quitting via Command-Q; quitting via the menu option kate -> Quit kate works fine.

How to reproduce:

1. Open Kate via either Finder or the open command
2. Open a new session, close the tips dialog box
3. Type Command-Q

Backtrace:

(gdb) info registers
eax            0x0	0
ecx            0x1619e510	370795792
edx            0x1619f3e0	370799584
ebx            0xb13a54	11614804
esp            0xbfffdd70	0xbfffdd70
ebp            0xbfffde28	0xbfffde28
esi            0x1702001	24125441
edi            0x1618c940	370723136
eip            0xb13fcb	0xb13fcb <QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*)+1419>
eflags         0x10246	66118
cs             0x17	23
ss             0x1f	31
ds             0x1f	31
es             0x1f	31
fs             0x0	0
gs             0x37	55
(gdb) thread apply all backtrace

Thread 3 (process 57001 thread 0x2703):
#0  0x90e586fa in select$DARWIN_EXTSN ()
#1  0x940064bf in __CFSocketManager ()
#2  0x90e3a155 in _pthread_start ()
#3  0x90e3a012 in thread_start ()

Thread 2 (process 57001 thread 0x2603):
#0  0x90e403ca in select$DARWIN_EXTSN$NOCANCEL ()
#1  0x90e8e261 in select ()
#2  0x01612dfb in QProcessManager::run ()
#3  0x0154095b in QThreadPrivate::start ()
#4  0x90e3a155 in _pthread_start ()
#5  0x90e3a012 in thread_start ()

Thread 1 (process 57001 local thread 0x2d03):
#0  0x00b13fcb in QApplicationPrivate::dispatchEnterLeave ()
#1  0x00aaeabc in QWidgetPrivate::hide_sys ()
#2  0x00b58089 in QWidgetPrivate::hide_helper ()
#3  0x00b5e788 in QWidget::setVisible ()
#4  0x00b51112 in QWidget::~QWidget ()
#5  0x02418157 in KMainWindow::~KMainWindow ()
#6  0x02460bd7 in KXmlGuiWindow::~KXmlGuiWindow ()
#7  0x01a96358 in KParts::MainWindow::~MainWindow ()
#8  0x0012888b in KateMDI::MainWindow::~MainWindow ()
#9  0x000fb729 in KateMainWindow::~KateMainWindow ()
#10 0x000e297b in KateApp::shutdownKate ()
#11 0x000f88ca in KateMainWindow::slotFileQuit ()
#12 0x000fe0ca in KateMainWindow::qt_metacall ()
#13 0x01644efc in QMetaObject::activate ()
#14 0x00b0719c in QAction::triggered ()
#15 0x00b092ff in QAction::activate ()
#16 0x00ae65b9 in qt_mac_activate_action ()
#17 0x00ae6be9 in qt_mac_menu_event ()
#18 0x9046611d in DispatchEventToHandlers ()
#19 0x9046555b in SendEventToEventTargetInternal ()
#20 0x90481eac in SendEventToEventTarget ()
#21 0x904b61c7 in SendHICommandEvent ()
#22 0x904dc939 in SendMenuCommandWithContextAndModifiers ()
#23 0x904dc8f4 in SendMenuItemSelectedEvent ()
#24 0x90560b23 in HIMenuBar::HandleKeyboardEvent ()
#25 0x90466629 in HIObject::EventHook ()
#26 0x9046611d in DispatchEventToHandlers ()
#27 0x9046555b in SendEventToEventTargetInternal ()
#28 0x904653c0 in SendEventToEventTargetWithOptions ()
#29 0x904942e7 in ToolboxEventDispatcherHandler ()
#30 0x904664d6 in DispatchEventToHandlers ()
#31 0x9046555b in SendEventToEventTargetInternal ()
#32 0x90481eac in SendEventToEventTarget ()
#33 0x00ab6d24 in QEventDispatcherMac::processEvents ()
#34 0x01631fc1 in QEventLoop::processEvents ()
#35 0x0163216d in QEventLoop::exec ()
#36 0x01635fbe in QCoreApplication::exec ()
#37 0x0001e7ac in kdemain ()
#38 0x00008fa6 in start ()