[Bug 223245] KMail crash dragging multiple emails from one folder to another [MessageList::Core::Item::parent, MessageList::Core::Model::index, MessageList::Core::Item::parent, QModelIndex::parent]

[Marko Dimjasevic]

https://bugs.kde.org/show_bug.cgi?id=223245


Marko Dimjasevic <marko at dimjasevic.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marko at dimjasevic.net




--- Comment #16 from Marko Dimjasevic <marko dimjasevic net>  2010-07-02 16:36:29 ---
Application: kmail (1.13.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.3
Operating System: Linux 2.6.33-ARCH i686

-- Information about the crash:
This crash happens sometimes when deleting mail thread from INBOX subfolder.
Maildir mailbox is stored locally on separate disk partition.

Steps to reproduce crash:

- navigate to INBOX subfolder
- select some thread
- delete the thread


The crash can be reproduced some of the time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  MessageList::Core::Item::parent (this=0x8dfae78) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/core/item.cpp:417
#7  0xb4d0e10c in MessageList::Core::Model::parent (this=0x87f3488,
modelIndex=...) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/core/model.cpp:557
#8  0xb642cf6a in QTreeView::indexRowSizeHint(QModelIndex const&) const () from
/usr/lib/libQtGui.so.4
#9  0xb643029f in ?? () from /usr/lib/libQtGui.so.4
#10 0xb6430530 in ?? () from /usr/lib/libQtGui.so.4
#11 0xb643086f in QTreeView::updateGeometries() () from /usr/lib/libQtGui.so.4
#12 0xb4d31d36 in MessageList::Core::View::updateGeometries (this=0x8a57978) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/core/view.cpp:179
#13 0xb4d16a7d in MessageList::Core::ModelPrivate::viewItemJobStepInternal
(this=0x8a44f68) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/core/model.cpp:3848
#14 0xb4d178ff in MessageList::Core::ModelPrivate::viewItemJobStep
(this=0x8a44f68) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/core/model.cpp:3965
#15 0xb4d1a6c1 in MessageList::Core::Model::qt_metacall (this=0x87f3488,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd66e7c)
    at /home/phil/kdemod/core/kdepim/src/kdepim-4.4.4/messagelist/model.moc:90
#16 0xb6909f0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#17 0xb6918feb in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#18 0xb69635b7 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#19 0xb691e0ee in QTimer::timerEvent(QTimerEvent*) () from
/usr/lib/libQtCore.so.4
#20 0xb6916694 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#21 0xb5e88194 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#22 0xb5e8c37e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#23 0xb767c29a in KApplication::notify (this=0xbfd67790, receiver=0x8a44f84,
event=0xbfd673a0) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#24 0xb6903f1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#25 0xb693185e in ?? () from /usr/lib/libQtCore.so.4
#26 0xb692e7d4 in ?? () from /usr/lib/libQtCore.so.4
#27 0xb41a4f72 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb41a5750 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#29 0xb41a5a04 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb692eecc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#31 0xb5f34435 in ?? () from /usr/lib/libQtGui.so.4
#32 0xb6903169 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#33 0xb69033da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#34 0xb6907cbf in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#35 0xb5e858b7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#36 0x0804aa03 in _start ()

Possible duplicates by query: bug 242767, bug 235948, bug 233850, bug 232152,
bug 231086.

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