[Bug 229253] Kontact Kmail crashes when suppressing message after unshown loosing mouse focus

[jolay]

https://bugs.kde.org/show_bug.cgi?id=229253





--- Comment #4 from jolay <jolay606 gmail com>  2010-04-06 13:17:15 ---
The same bug happens on Opensuse 11.2
rpm -qf /usr/bin/kontact
   kontact-4.3.5-0.1.4.x86_64
rpm -qf /usr/bin/kwin
   kwin-4.3.5-0.2.1.x86_64
rpm -qf /usr/bin/kmail
   kmail-4.3.5-0.1.4.x86_64

Alternative steps for reproduction :
(actions I frequently perform in order to save mails outside kmail folder)
- Open a message from kontact kmail pane
- Save the message, then close it. Kontact gets back the focus automatically
- type "SUPPR" key in order to delete the saved message
(take care not to click on kontact panes)
-> kontact crashes immediately or after clicking on another message.

-- backtrace is incomplete but it is the same bug :
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fd9487035bc in ?? () from /usr/lib64/libkmailprivate.so.4
#6  0x00007fd9485c636e in KMMainWidget::updateMessageActions() () from
/usr/lib64/libkmailprivate.so.4
#7  0x00007fd9485dceed in KMMainWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib64/libkmailprivate.so.4
#8  0x00007fd95de7db7c in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQtCore.so.4
#9  0x00007fd95de77b23 in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#10 0x00007fd95d3352ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#11 0x00007fd95d33c58e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#12 0x00007fd95e7e7016 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#13 0x00007fd95de689ac in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#14 0x00007fd95de942ed in ?? () from /usr/lib64/libQtCore.so.4
#15 0x00007fd95de91218 in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007fd956a66dee in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#17 0x00007fd956a6a7b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fd956a6a8e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#19 0x00007fd95de90f43 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#20 0x00007fd95d3c842e in ?? () from /usr/lib64/libQtGui.so.4
#21 0x00007fd95de672e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#22 0x00007fd95de676b4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#23 0x00007fd95de69869 in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#24 0x0000000000403f67 in _start ()

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