Crash when cancel deleting a task

[Reuben Thomas]

Binary package hint: kdepim

If I try to delete a task, then click "Cancel" (I found out by clicking on delete by mistake), then ktimetracker crashes.

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
Package: ktimetracker 4:4.1.2-0ubuntu2
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/sbin:/usr/sbin:/usr/NX/bin:/usr/local/epocemx/bin:/home/username/bin:/home/username/local/i686/bin:/home/username/local/bin:/home/username/.luarocks/bin:/home/username/Work/Adsensus/svn/nancy/trunk:/home/username/Work/Adsensus/svn/adsensus/trunk:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_GB.UTF-8
SourcePackage: kdepim
Uname: Linux 2.6.27-7-generic i686

[Richard Birnie (rbirnie-deactivatedaccount)]

I can reliably reproduce this crash.
Steps to reproduce:
1) Open Ktimetracker and create 2 tasks. Task1 and Task2
2) Start the clock running on Task2
3) With the clock running on Task2. Select Task1and click the delete button on the main toolbar.
4) Click cancel on the dialog box.
5) Ktimetracker crashes

Interestingly the opposite is not true. If you run the clock on Task1 and attempt to delete Task2 then cancel the action it works just fine.

Backtrace below
ktimetracker --version
Qt: 4.4.3
KDE: 4.1.2 (KDE 4.1.2)
KTimeTracker: 4.0.0

Application: KTimeTracker (ktimetracker), signal SIGSEGV
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb532d6c0 (LWP 20866)]
[KCrash handler]
#6 0xb6fc65b2 in ?? () from /usr/lib/libQtGui.so.4
#7 0xb6fc683b in QTreeWidgetItemIterator::operator++ ()
   from /usr/lib/libQtGui.so.4
#8 0x0807f823 in _start ()
#0 0xb7fca430 in __kernel_vsyscall ()

[Richard Birnie (rbirnie-deactivatedaccount)]

The previous comment was when running Ktimetracker as a standalone app. If I take the same actions from within Kontact I get more information. See attached backtrace

[Richard Birnie (rbirnie-deactivatedaccount)]

Closing this as I can no longer reproduce in this in KDE4.2rc1 following the steps given in my previous comment. If anyone still experiences this crash feel free to reopen the report