Version: (using KDE 4.2.2) Installed from: Ubuntu Packages STEPS TO REPRODUCE: 1. Start Korganizer. 2. Create a new calendar with File..New. Close the other calendar. 3. Create a new filter to show only active items as follows: 3a. Settings...Manage View Filters...New 3b. Name = Test Filter 3c. Check "Hide Inactive Todos" 3d. Click OK 4. Create a new to-do and mark it 100% completed. 5. Go to View...Filter...Test Filter 6. Go to File...Purge Completed To-dos and click "purge". EXPECTED BEHAVIOR: The to-do created in step 4 above would be deleted. ACTUAL BEHAVIOR: The to-do is not deleted and korganizer crashes with the following backtrace: Application: KOrganizer (korganizer), signal SIGABRT Thread 1 (Thread 0xb500e6c0 (LWP 17996)): [KCrash Handler] #6 0xb8031430 in __kernel_vsyscall () #7 0xb5ed18a0 in raise () from /lib/tls/i686/cmov/libc.so.6 #8 0xb5ed3268 in abort () from /lib/tls/i686/cmov/libc.so.6 #9 0xb6175795 in qt_message_output () from /usr/lib/libQtCore.so.4 #10 0xb6175872 in qFatal () from /usr/lib/libQtCore.so.4 #11 0xb6175915 in qt_assert () from /usr/lib/libQtCore.so.4 #12 0xb7809f81 in KOTodoModel::processChange (this=0x8e06b70, incidence=0x9018c88, action=2) at /build/buildd/kdepim-4.2.2/korganizer/views/todoview/kotodomodel.cpp:285 #13 0xb78110be in KOTodoView::changeIncidenceDisplay (this=0x94a7c20, incidence=0x9018c88, action=2) at /build/buildd/kdepim-4.2.2/korganizer/views/todoview/kotodoview.cpp:367 #14 0xb782f6c8 in CalendarView::changeIncidenceDisplay (this=0x8e1ff58, incidence=0x9018c88, action=2) at /build/buildd/kdepim-4.2.2/korganizer/calendarview.cpp:799 #15 0xb782f751 in CalendarView::incidenceDeleted (this=0x8e1ff58, incidence=0x9018c88) at /build/buildd/kdepim-4.2.2/korganizer/calendarview.cpp:761 #16 0xb783e8f0 in CalendarView::qt_metacall (this=0x8e1ff58, _c=QMetaObject::InvokeMetaMethod, _id=96, _a=0xbfb300ec) at /build/buildd/kdepim-4.2.2/obj-i486-linux-gnu/korganizer/calendarview.moc:486 #17 0xb6282a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #18 0xb62837e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #19 0xb57e9d33 in KOrg::IncidenceChangerBase::incidenceDeleted (this=0x8ef8bc0, _t1=0x9018c88) at /build/buildd/kdepim-4.2.2/obj-i486-linux-gnu/korganizer/interfaces/korganizer/incidencechangerbase.moc:120 #20 0xb78d65e7 in IncidenceChanger::deleteIncidence (this=0x8ef8bc0, incidence=0x9018c88) at /build/buildd/kdepim-4.2.2/korganizer/incidencechanger.cpp:135 #21 0xb7831fbd in CalendarView::purgeCompletedSubTodos (this=0x8e1ff58, todo=0x9018c88, allPurged=@0xbfb3026b) at /build/buildd/kdepim-4.2.2/korganizer/calendarview.cpp:2235 #22 0xb783aaf8 in CalendarView::purgeCompleted (this=0x8e1ff58) at /build/buildd/kdepim-4.2.2/korganizer/calendarview.cpp:2270 #23 0xb783e2c0 in CalendarView::qt_metacall (this=0x8e1ff58, _c=QMetaObject::InvokeMetaMethod, _id=166, _a=0xbfb3042c) at /build/buildd/kdepim-4.2.2/obj-i486-linux-gnu/korganizer/calendarview.moc:561 #24 0xb6282a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #25 0xb6282e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #26 0xb671b5f1 in QAction::triggered () from /usr/lib/libQtGui.so.4 #27 0xb671bf5f in QAction::activate () from /usr/lib/libQtGui.so.4 #28 0xb6af9564 in ?? () from /usr/lib/libQtGui.so.4 #29 0xb6af9ff2 in QMenu::mouseReleaseEvent () from /usr/lib/libQtGui.so.4 #30 0xb7f2f705 in KMenu::mouseReleaseEvent (this=0x8f3f048, e=0xbfb30b08) at /build/buildd/kde4libs-4.2.2/kdeui/widgets/kmenu.cpp:454 #31 0xb6779962 in QWidget::event () from /usr/lib/libQtGui.so.4 #32 0xb6afc2e9 in QMenu::event () from /usr/lib/libQtGui.so.4 #33 0xb67218ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #34 0xb672a0e1 in QApplication::notify () from /usr/lib/libQtGui.so.4 #35 0xb7e492ad in KApplication::notify (this=0xbfb3139c, receiver=0x8f3f048, event=0xbfb30b08) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:307 #36 0xb626de61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #37 0xb672936e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #38 0xb67938de in ?? () from /usr/lib/libQtGui.so.4 #39 0xb67929e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #40 0xb67bc7aa in ?? () from /usr/lib/libQtGui.so.4 #41 0xb554f718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #42 0xb5552dc3 in ?? () from /usr/lib/libglib-2.0.so.0 #43 0xb5552f81 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #44 0xb6298478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #45 0xb67bbea5 in ?? () from /usr/lib/libQtGui.so.4 #46 0xb626c52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #47 0xb626c6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #48 0xb626eda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #49 0xb6721767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #50 0x08051184 in main (argc=) at /build/buildd/kdepim-4.2.2/korganizer/main.cpp:59
The backtrace looks similar to the one in bug 185851. Thanks
This bug still exists is 4.3RC3 with essentially the same backtrace.
*** Bug 203456 has been marked as a duplicate of this bug. ***
*** Bug 202671 has been marked as a duplicate of this bug. ***
*** Bug 198895 has been marked as a duplicate of this bug. ***
SVN commit 1012087 by winterz: do not assert if we encounter an invalid TodoTreeNode in ::processChanged(). return normally instead. hopefully fixes BUG: 195282 MERGE: e4,4.3 M +4 -2 kotodomodel.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1012087
SVN commit 1012088 by winterz: Backport r1012087 by winterz from trunk to the 4.3 branch: do not assert if we encounter an invalid TodoTreeNode in ::processChanged(). return normally instead. hopefully fixes CCBUG: 195282 MERGE: e4,4.3 M +4 -2 kotodomodel.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1012088
Won't this code throw SIGSEGV if ttTodo is NULL?
SVN commit 1012284 by winterz: crash guard for BUG: 195282 MERGE: e4,4.3 M +1 -1 kotodomodel.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1012284
SVN commit 1012285 by winterz: Backport r1012284 by winterz from trunk to the 4.3 branch: crash guard for CCBUG: 195282 MERGE: e4,4.3 M +1 -1 kotodomodel.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1012285
Sweet, thanks for the fix!
*** Bug 205731 has been marked as a duplicate of this bug. ***
*** Bug 185851 has been marked as a duplicate of this bug. ***