[Bug 141573] Kontact/KNode crashed after reading news

[Olivier Trichet]

https://bugs.kde.org/show_bug.cgi?id=141573





--- Comment #3 from Olivier Trichet <nive nivalis org>  2009-05-17 16:20:00 ---
Step to reproduce:
 - Open kontact
 - Open knode within kontact
 - Open an article in an external window
 - Close kontact (this let the previous external windows open)
 - Save the article (from the external window)
 => crash


Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fa2e9a63c83 in QListData::isEmpty (this=0x3860ac8) at
/usr/include/qt4/QtCore/qlist.h:88
#6  0x00007fa2e9a78c13 in QList<KMime::Content*>::isEmpty (this=0x3860ac8) at
/usr/include/qt4/QtCore/qlist.h:123
#7  0x00007fa2e9a76dec in KMime::Content::encodedContent (this=0x3860a00,
useCrLf=false) at /home/kde/dev/src/kdepimlibs/kmime/kmime_content.cpp:387
#8  0x00007fa2d6709e5e in KNArticleManager::saveArticleToFile (this=0x349a610,
a=0x3860a00, parent=0x3865e30) at
/home/kde/dev/src/kdepim/knode/knarticlemanager.cpp:110
#9  0x00007fa2d6754aad in KNode::ArticleWidget::slotSave (this=0x3865e30) at
/home/kde/dev/src/kdepim/knode/articlewidget.cpp:1257
#10 0x00007fa2d675aa7f in KNode::ArticleWidget::qt_metacall (this=0x3865e30,
_c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7ffffbf834d0) at
/home/kde/dev/build/kdepim/knode/articlewidget.moc:130
#11 0x00007fa2ef1dc862 in QMetaObject::activate (sender=0x393f710,
from_signal_index=<value optimized out>, to_signal_index=6, argv=0x3df0160) at
kernel/qobject.cpp:3120
#12 0x00007fa2ede774e7 in QAction::triggered (this=0x3860ac8, _t1=false) at
.moc/release-shared/moc_qaction.cpp:236
#13 0x00007fa2ede78960 in QAction::activate (this=0x393f710, event=<value
optimized out>) at kernel/qaction.cpp:1160
#14 0x00007fa2ede7b477 in QAction::event (this=0x3860ac8, e=<value optimized
out>) at kernel/qaction.cpp:1079
#15 0x00007fa2eff78927 in KAction::event (this=0x393f710, event=0x7ffffbf83a50)
at /home/kde/dev/src/kdelibs/kdeui/actions/kaction.cpp:88
#16 0x00007fa2ede7d4fd in QApplicationPrivate::notify_helper (this=0x2338c40,
receiver=0x393f710, e=0x7ffffbf83a50) at kernel/qapplication.cpp:4057
#17 0x00007fa2ede8577a in QApplication::notify (this=0x7ffffbf86150,
receiver=0x393f710, e=0x7ffffbf83a50) at kernel/qapplication.cpp:4022
#18 0x00007fa2f004873f in KApplication::notify (this=0x7ffffbf86150,
receiver=0x393f710, event=0x7ffffbf83a50) at
/home/kde/dev/src/kdelibs/kdeui/kernel/kapplication.cpp:307
#19 0x00007fa2ef1c6e4c in QCoreApplication::notifyInternal
(this=0x7ffffbf86150, receiver=0x393f710, event=0x7ffffbf83a50) at
kernel/qcoreapplication.cpp:610
#20 0x00007fa2edeb2e6d in QShortcutMap::dispatchEvent (this=<value optimized
out>, e=0x7ffffbf83f80) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#21 0x00007fa2edeb4ccc in QShortcutMap::tryShortcutEvent (this=0x2338d58,
o=<value optimized out>, e=0x7ffffbf83f80) at kernel/qshortcutmap.cpp:369
#22 0x00007fa2ede867a1 in QApplication::notify (this=0x7ffffbf86150,
receiver=0x3880110, e=0x7ffffbf83f80) at kernel/qapplication.cpp:3646
#23 0x00007fa2f004873f in KApplication::notify (this=0x7ffffbf86150,
receiver=0x3880110, event=0x7ffffbf83f80) at
/home/kde/dev/src/kdelibs/kdeui/kernel/kapplication.cpp:307
#24 0x00007fa2ef1c6e4c in QCoreApplication::notifyInternal
(this=0x7ffffbf86150, receiver=0x3880110, event=0x7ffffbf83f80) at
kernel/qcoreapplication.cpp:610
#25 0x00007fa2edf12774 in QKeyMapper::sendKeyEvent (keyWidget=0x3880110,
grab=<value optimized out>, type=QEvent::KeyPress, code=83, modifiers={i =
-67615568}, text=@0x7ffffbf844a0, 
    autorepeat=false, count=1, nativeScanCode=39, nativeVirtualKey=115,
nativeModifiers=20) at kernel/qkeymapper_x11.cpp:1675
#26 0x00007fa2edf14aa9 in QKeyMapperPrivate::translateKeyEvent (this=0x237a560,
keyWidget=0x3880110, event=0x7ffffbf85d80, grab=false) at
kernel/qkeymapper_x11.cpp:1645
#27 0x00007fa2edeed626 in QApplication::x11ProcessEvent (this=0x7ffffbf86150,
event=0x7ffffbf85d80) at kernel/qapplication_x11.cpp:3459
#28 0x00007fa2edf164d4 in x11EventSourceDispatch (s=0x233c380, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007fa2e8538e4a in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#30 0x00007fa2e853c510 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007fa2e853c6ac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#32 0x00007fa2ef1f04bf in QEventDispatcherGlib::processEvents (this=0x230fb40,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#33 0x00007fa2edf15c7f in QGuiEventDispatcherGlib::processEvents
(this=0x3860ac8, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007fa2ef1c56f2 in QEventLoop::processEvents (this=<value optimized
out>, flags={i = -67608464}) at kernel/qeventloop.cpp:149
#35 0x00007fa2ef1c5abd in QEventLoop::exec (this=0x7ffffbf860b0, flags={i =
-67608384}) at kernel/qeventloop.cpp:200
#36 0x00007fa2ef1c7d84 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#37 0x0000000000404284 in main (argc=1, argv=0x7ffffbf86658) at
/home/kde/dev/src/kdepim/kontact/src/main.cpp:218

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