Bug 180000

Version:           1.1 (using 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)), Project Neon)
Compiler:          cc
OS:                Linux (i686) release 2.6.28

Every time I click on a to-do list item in summary, kontact crashes completely.

Way to reproduce:

1. create todo item
2. edit options of summary and enable to-do list
3. go on summary page click on todo item and it crashes

Thanks for the help.

Here is the backtrace:
[Thread debugging using libthread_db enabled]
[New Thread 0xb4f476c0 (LWP 7386)]
[New Thread 0xb0778b90 (LWP 7409)]
[New Thread 0xb0fefb90 (LWP 7404)]
0xb8075424 in __kernel_vsyscall ()
[Current thread is 0 (LWP 7386)]

Thread 3 (Thread 0xb0fefb90 (LWP 7404)):
#0  0xb8075424 in __kernel_vsyscall ()
#1  0xb67ec3a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb686bb4c in QWaitCondition::wait () from /opt/project-neon/lib/libQtCore.so.4
#3  0xb6861296 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#4  0xb686af90 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#5  0xb67e850f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb5d4a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb0778b90 (LWP 7409)):
#0  0xb8075424 in __kernel_vsyscall ()
#1  0xb5d42c01 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6936b40 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#3  0xb686af90 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#4  0xb67e850f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb5d4a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4f476c0 (LWP 7386)):
#0  0xb8075424 in __kernel_vsyscall ()
#1  0xb5d05de6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb5d05bfe in sleep () from /lib/tls/i686/cmov/libc.so.6
#3  0xb6e9f6aa in KCrash::startDrKonqi (argv=0xbf8737a4, argc=17) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/kdeui/util/kcrash.cpp:412
#4  0xb6e9ffaa in KCrash::defaultCrashHandler (sig=11) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/kdeui/util/kcrash.cpp:337
#5  <signal handler called>
#6  0xb68831a7 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#7  0xb6977f5a in ?? () from /opt/project-neon/lib/libQtCore.so.4
#8  0xb6067460 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#9  0xb69740df in QVariant::create () from /opt/project-neon/lib/libQtCore.so.4
#10 0xb69742f5 in QVariant::QVariant () from /opt/project-neon/lib/libQtCore.so.4
#11 0xb1e84589 in qVariantFromValue<QString> (t=@0x8bd4434) at /opt/project-neon/include/QtCore/qvariant.h:427
#12 0xb1e89907 in OrgKdeKorganizerKorganizerInterface::editIncidence (this=0xbf874014, url=@0x8bd4434)
    at /build/buildd/kde-nightly-kdepim-20090106+svn906856/obj-i486-linux-gnu/kontact/plugins/korganizer/korganizerinterface.h:69
#13 0xb1e8689a in TodoSummaryWidget::viewTodo (this=0x8bca0b8, uid=@0x8bd4434) at /build/buildd/kde-nightly-kdepim-20090106+svn906856/kontact/plugins/korganizer/todosummarywidget.cpp:301
#14 0xb1e882c5 in TodoSummaryWidget::qt_metacall (this=0x8bca0b8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf87412c)
    at /build/buildd/kde-nightly-kdepim-20090106+svn906856/obj-i486-linux-gnu/kontact/plugins/korganizer/todosummarywidget.moc:80
#15 0xb696bed2 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#16 0xb696c4b2 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#17 0xb6f3f0b3 in KUrlLabel::leftClickedUrl (this=0x8770d90, _t1=@0x8bd4434) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/obj-i486-linux-gnu/kdeui/kurllabel.moc:228
#18 0xb6f4004a in KUrlLabel::mouseReleaseEvent (this=0x8770d90, event=0x8770d90) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/kdeui/widgets/kurllabel.cpp:121
#19 0xb607f066 in QWidget::event () from /opt/project-neon/lib/libQtGui.so.4
#20 0xb63ad613 in QFrame::event () from /opt/project-neon/lib/libQtGui.so.4
#21 0xb63b2559 in QLabel::event () from /opt/project-neon/lib/libQtGui.so.4
#22 0xb6f3f369 in KUrlLabel::event (this=0x8770d90, event=0xbf8746b8) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/kdeui/widgets/kurllabel.cpp:329
#23 0xb60266fc in QApplicationPrivate::notify_helper () from /opt/project-neon/lib/libQtGui.so.4
#24 0xb602e437 in QApplication::notify () from /opt/project-neon/lib/libQtGui.so.4
#25 0xb6e35183 in KApplication::notify (this=0xbf874f48, receiver=0x8770d90, event=0xbf8746b8) at /build/buildd/kde-nightly-kdelibs-20090106+svn906850/kdeui/kernel/kapplication.cpp:307
#26 0xb6956591 in QCoreApplication::notifyInternal () from /opt/project-neon/lib/libQtCore.so.4
#27 0xb602d67a in QApplicationPrivate::sendMouseEvent () from /opt/project-neon/lib/libQtGui.so.4
#28 0xb6093fe0 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#29 0xb609301b in QApplication::x11ProcessEvent () from /opt/project-neon/lib/libQtGui.so.4
#30 0xb60babda in ?? () from /opt/project-neon/lib/libQtGui.so.4
#31 0xb556e6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb5571da3 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0xb5571f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb697fea8 in QEventDispatcherGlib::processEvents () from /opt/project-neon/lib/libQtCore.so.4
#35 0xb60ba2e5 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#36 0xb6954f9a in QEventLoop::processEvents () from /opt/project-neon/lib/libQtCore.so.4
#37 0xb695515a in QEventLoop::exec () from /opt/project-neon/lib/libQtCore.so.4
#38 0xb695a1fd in QCoreApplication::exec () from /opt/project-neon/lib/libQtCore.so.4
#39 0xb6026427 in QApplication::exec () from /opt/project-neon/lib/libQtGui.so.4
#40 0x0804b51b in main (argc=1, argv=0xbf875104) at /build/buildd/kde-nightly-kdepim-20090106+svn906856/kontact/src/main.cpp:218
#0  0xb8075424 in __kernel_vsyscall ()