Bug 87781

Summary: crash with SIGSEGV on x86_64 and maybe other non-IA32 architectures
Product: [Applications] korganizer Reporter: Michael Buchau <mike>
Component: generalAssignee: Cornelius Schumacher <schumacher>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Michael Buchau 2004-08-22 20:42:01 UTC 
Version:            (using KDE KDE 3.3.0)
Installed from:    SuSE RPMs
OS:                Linux

korganizer crashes on my SuSE 9.1 X86_64 installation. Here's the backtrace:

Using host libthread_db library "/lib64/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 182988421664 (LWP 16103)]
[KCrash handler]
#3  0x0000002a9c4791ec in Holidays::getHoliday ()
   from /opt/kde3/lib64/kde3/libkorg_holidays.so
#4  0x0000002a9c479289 in Holidays::shortText ()
   from /opt/kde3/lib64/kde3/libkorg_holidays.so
#5  0x0000002a95812c1e in KOCore::holiday ()
   from /opt/kde3/lib64/libkorganizer.so.1
#6  0x0000002a958134c3 in KODayMatrix::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#7  0x0000002a9581356f in KODayMatrix::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#8  0x0000002a95838a52 in KDateNavigator::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#9  0x0000002a95838b77 in DateNavigatorContainer::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#10 0x0000002a95838bea in CalendarView::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#11 0x0000002a95838c58 in CalendarView::updateView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#12 0x0000002a9582c7f0 in KOViewManager::showView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#13 0x0000002a9585adb5 in KOViewManager::showAgendaView ()
   from /opt/kde3/lib64/libkorganizer.so.1
#14 0x0000002a9585b02d in KOViewManager::readSettings ()
   from /opt/kde3/lib64/libkorganizer.so.1
#15 0x0000002a9585b1f0 in CalendarView::readSettings ()
   from /opt/kde3/lib64/libkorganizer.so.1
#16 0x0000002a9585b8d4 in ActionManager::createCalendarResources ()
   from /opt/kde3/lib64/libkorganizer.so.1
#17 0x000000000040d871 in KOrganizer::init ()
#18 0x000000000040dd35 in KOrganizerApp::processCalendar ()
#19 0x000000000040df4e in KOrganizerApp::newInstance ()
#20 0x0000002a9831d40f in KUniqueApplication::processDelayed ()
   from /opt/kde3/lib64/libkdecore.so.4
#21 0x0000002a98322ab8 in KUniqueApplication::qt_invoke ()
   from /opt/kde3/lib64/libkdecore.so.4
#22 0x000000000040c7c9 in KOrganizerApp::qt_invoke ()
#23 0x0000002a98fa7f3d in QObject::activate_signal ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#24 0x0000002a992cbae7 in QSignal::signal ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#25 0x0000002a98fc3351 in QSignal::activate ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#26 0x0000002a98fc9e4e in QSingleShotTimer::event ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#27 0x0000002a98f4a5c6 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#28 0x0000002a98f499e8 in QApplication::notify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#29 0x0000002a98310f55 in KApplication::notify ()
   from /opt/kde3/lib64/libkdecore.so.4
#30 0x0000002a98ee26e4 in QApplication::sendEvent ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#31 0x0000002a98f39b05 in QEventLoop::activateTimers ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#32 0x0000002a98ef4316 in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#33 0x0000002a98f5d4ba in QEventLoop::enterLoop ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#34 0x0000002a98f5d3b5 in QEventLoop::exec ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#35 0x0000002a98f4a6de in QApplication::exec ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#36 0x000000000040e568 in main ()
Comment 1 Michael Buchau 2004-08-22 20:46:21 UTC 
The function Holidays::getHoliday() doesn't check if it's called with a null date. The following patch fixed it:

--- kdepim-3.3.0/korganizer/plugins/holidays/holidays.cpp.orig  2004-08-05 21:26:57.000000000 +0200
+++ kdepim-3.3.0/korganizer/plugins/holidays/holidays.cpp       2004-08-22 20:12:25.000000000 +0200
@@ -91,7 +91,7 @@
   //static int lastYear = 0;
   int lastYear = 0;

-  if (mHolidayFile.isEmpty()) return QString::null;
+  if (mHolidayFile.isEmpty() || qd.isNull()) return QString::null;

   //if ((lastYear == 0) || (qd.year() != lastYear)) {
   if ((yearLast == 0) || (qd.year() != yearLast)) {
Comment 2 Stephan Kulow 2004-08-24 08:39:21 UTC 

*** This bug has been marked as a duplicate of 84979 ***