[Bug 263044] New: Kontact crashes when deleting a thread

[Paul Millar]

https://bugs.kde.org/show_bug.cgi?id=263044

           Summary: Kontact crashes when deleting a thread
           Product: kontact
           Version: unspecified
          Platform: Debian stable
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: paul at astro.gla.ac.uk


Application: kontact (4.4.7)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.35.2 i686
Distribution: Debian GNU/Linux 6.0 (squeeze)

-- Information about the crash:
Using kmail (inside kontact) I selected a message inside a thread.  Kmail was
configured to group messages as threads.  I used the "delete thread" command
(Shift Del) and kmail crashed.  In case it's useful information, the account is
DIMAP.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xaf7cfe3a in MessageList::Core::Item::parent (this=0xbf8f92f4) at
../../messagelist/core/item.cpp:417
#7  0xb6763d52 in parent (this=0xace3738, index=...) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#8  QTreeView::indexRowSizeHint (this=0xace3738, index=...) at
itemviews/qtreeview.cpp:2818
#9  0xb67645a9 in QTreeViewPrivate::itemHeight (this=0xaceeee0, item=3) at
itemviews/qtreeview.cpp:3239
#10 0xb6764848 in QTreeViewPrivate::updateScrollBars (this=0xaceeee0) at
itemviews/qtreeview.cpp:3484
#11 0xb6764bb5 in QTreeView::updateGeometries (this=0xace3738) at
itemviews/qtreeview.cpp:2746
#12 0xaf80a686 in MessageList::Core::View::updateGeometries (this=0x0) at
../../messagelist/core/view.cpp:180
#13 0xaf7ece90 in MessageList::Core::ModelPrivate::viewItemJobStepInternal
(this=0xacf3c60) at ../../messagelist/core/model.cpp:3848
#14 0xaf7ed70e in MessageList::Core::ModelPrivate::viewItemJobStep
(this=0xacf3c60) at ../../messagelist/core/model.cpp:3965
#15 0xaf7ef721 in MessageList::Core::Model::qt_metacall (this=0xa9d2530,
_c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xbf8f978c) at ./model.moc:90
#16 0xb6c3f7aa in QMetaObject::metacall (object=0xa9d2530,
cl=QMetaObject::InvokeMetaMethod, idx=26, argv=0xbf8f978c) at
kernel/qmetaobject.cpp:237
#17 0xb6c4e1bb in QMetaObject::activate (sender=0xacf3c7c, m=0xb6d4e724,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#18 0xb6ca07d7 in QTimer::timeout (this=0xacf3c7c) at
.moc/release-shared/moc_qtimer.cpp:134
#19 0xb6c5609e in QTimer::timerEvent (this=0xacf3c7c, e=0xbf8f9cc0) at
kernel/qtimer.cpp:271
#20 0xb6c4ac54 in QObject::event (this=0xacf3c7c, e=0xa9d2530) at
kernel/qobject.cpp:1212
#21 0xb61825cc in QApplicationPrivate::notify_helper (this=0x9a02110,
receiver=0xacf3c7c, e=0xbf8f9cc0) at kernel/qapplication.cpp:4302
#22 0xb618915e in QApplication::notify (this=0xbf8fa024, receiver=0xacf3c7c,
e=0xbf8f9cc0) at kernel/qapplication.cpp:3706
#23 0xb7189bfa in KApplication::notify (this=0xbf8fa024, receiver=0xacf3c7c,
event=0xbf8f9cc0) at ../../kdeui/kernel/kapplication.cpp:302
#24 0xb6c3a4cb in QCoreApplication::notifyInternal (this=0xbf8fa024,
receiver=0xacf3c7c, event=0xbf8f9cc0) at kernel/qcoreapplication.cpp:726
#25 0xb6c69796 in sendEvent (this=0x9a0c064) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (this=0x9a0c064) at
kernel/qeventdispatcher_unix.cpp:603
#27 0xb6c66384 in timerSourceDispatch (source=0x9a0c030) at
kernel/qeventdispatcher_glib.cpp:184
#28 0xb40d6305 in g_main_dispatch (context=0x9a07400) at
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:1960
#29 IA__g_main_context_dispatch (context=0x9a07400) at
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2513
#30 0xb40d9fe8 in g_main_context_iterate (context=0x9a07400, block=<value
optimized out>, dispatch=1, self=0x9a0b940) at
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2591
#31 0xb40da1c8 in IA__g_main_context_iteration (context=0x9a07400, may_block=1)
at /build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2654
#32 0xb6c66075 in QEventDispatcherGlib::processEvents (this=0x99dd8c8,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0xb6240ed5 in QGuiEventDispatcherGlib::processEvents (this=0x99dd8c8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb6c38ae9 in QEventLoop::processEvents (this=0xbf8f9f84, flags=) at
kernel/qeventloop.cpp:149
#35 0xb6c38f3a in QEventLoop::exec (this=0xbf8f9f84, flags=...) at
kernel/qeventloop.cpp:201
#36 0xb6c3e16f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#37 0xb6182667 in QApplication::exec () at kernel/qapplication.cpp:3581
#38 0x0804b472 in main (argc=1, argv=0xbf8fa244) at
../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 219964.

Possible duplicates by query: bug 256666, bug 256414, bug 255099, bug 253980,
bug 253823.

Reported using DrKonqi

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