[Bug 262895] New: kontact crach when edit categories in calendar

[marian.trenkwalder at gmail.com]

https://bugs.kde.org/show_bug.cgi?id=262895

           Summary: kontact crach when edit categories in calendar
           Product: kontact
           Version: 4.6 beta3
          Platform: Archlinux Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: marian.trenkwalder at gmail.com


Application: kontact (4.6 beta3)
KDE Platform Version: 4.5.95 (4.6 RC2)
Qt Version: 4.7.0
Operating System: Linux 2.6.37-CHAKRA x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I create a new Event in Calendar, edit Categories, press Apply, edit Categories
again, press Apply. a "Conflict Resolution-Kontact" Window appear and ask me
whih update(s) to apply. I press "Take left one" --> crash

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f994fd0b760 (LWP 3802))]

Thread 2 (Thread 0x7f9937ee8710 (LWP 3803)):
#0  0x00007f994804540c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f994c6d0574 in WTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib/libQtWebKit.so.4
#2  0x00007f994c6d05a9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib/libQtWebKit.so.4
#3  0x00007f9948040cb0 in start_thread () from /lib/libpthread.so.0
#4  0x00007f994d2199fd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f994fd0b760 (LWP 3802)):
[KCrash Handler]
#6  QVector<QSharedPointer<KCalCore::Attendee> >::constBegin (this=0x0,
emails=<value optimized out>, email=...) at /usr/include/QtCore/qvector.h:236
#7  KCalCore::IncidenceBase::attendeeByMails (this=0x0, emails=<value optimized
out>, email=...) at
/home/manutortosa/desktop-testing/kdepimlibs/src/kdepimlibs-4.5.95/kcalcore/incidencebase.cpp:502
#8  0x00007f9930a320fd in
IncidenceEditorNG::InvitationDispatcherPrivate::myAttendeeStatusChanged
(this=<value optimized out>, oldInc=..., newInc=...)
    at
/home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.cpp:57
#9  0x00007f9930a3238e in
IncidenceEditorNG::InvitationDispatcherPrivate::sentEventModifiedMessage
(this=0x2f65da0)
    at
/home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.cpp:106
#10 0x00007f9930a32490 in IncidenceEditorNG::InvitationDispatcher::qt_metacall
(this=0x30fe2e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x3252980)
    at
/home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.moc:75
#11 0x00007f994d9359ba in QObject::event (this=0x30fe2e0, e=<value optimized
out>) at kernel/qobject.cpp:1219
#12 0x00007f994e2f42f4 in QApplicationPrivate::notify_helper (this=0x1a3c6b0,
receiver=0x30fe2e0, e=0x314c760) at kernel/qapplication.cpp:4397
#13 0x00007f994e2f9531 in QApplication::notify (this=<value optimized out>,
receiver=0x30fe2e0, e=0x314c760) at kernel/qapplication.cpp:4278
#14 0x00007f994f0be596 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#15 0x00007f994d91f4ec in QCoreApplication::notifyInternal
(this=0x7fff85003940, receiver=0x30fe2e0, event=0x314c760) at
kernel/qcoreapplication.cpp:732
#16 0x00007f994d923422 in QCoreApplication::sendEvent (receiver=0x0,
event_type=0, data=0x19eb4d0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x19eb4d0) at kernel/qcoreapplication.cpp:1373
#18 0x00007f994d94d593 in QCoreApplication::sendPostedEvents (s=<value
optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#20 0x00007f9947b12bf3 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#21 0x00007f9947b133d0 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f9947b1366d in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#23 0x00007f994d94d72f in QEventDispatcherGlib::processEvents (this=0x19eafa0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#24 0x00007f994e3a399e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007f994d91df82 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007f994d91e1cc in QEventLoop::exec (this=0x7fff85003890, flags=...) at
kernel/qeventloop.cpp:201
#27 0x00007f994d92371b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#28 0x0000000000404067 in main (argc=1, argv=0x7fff85003f28) at
/home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/kontact/src/main.cpp:217

Reported using DrKonqi

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