korganizer crashed with SIGSEGV in KCal::IncidenceBase::uid()

[Luis Silva]

Binary package hint: kdepim

Crash happening when dealing with TODO's with SubTODO's. My calendar is stored on an imap folder via kmail. I am using the akonadi compatibility ressource.

ProblemType: Crash
Architecture: i386
Date: Mon Sep 7 16:52:22 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/korganizer
Package: korganizer 4:4.3.1-0ubuntu1
ProcCmdline: /usr/bin/korganizer
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
 LANGUAGE=
ProcVersionSignature: Ubuntu 2.6.31-9.29-generic
SegvAnalysis:
 Segfault happened at: 0x57a0e1 <_ZNK4KCal13IncidenceBase3uidEv+17>: lock incl (%edx)
 PC (0x0057a0e1) ok
 source "(%edx)" (0x00000000) not located in a known VMA region (needed readable region)!
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kdepim
StacktraceTop:
 KCal::IncidenceBase::uid() const ()
 KCal::Calendar::removeRelations(KCal::Incidence*) ()
 KCal::CalendarLocal::deleteTodo(KCal::Todo*) ()
 ?? () from /usr/lib/kde4/kcal_akonadi.so
 KCal::CalendarResources::deleteTodo(KCal::Todo*) ()
Title: korganizer crashed with SIGSEGV in KCal::IncidenceBase::uid()
Uname: Linux 2.6.31-9-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:KCal::IncidenceBase::uid (this=0xb5c5cc78)
KCal::Calendar::removeRelations (this=0x96b09c4,
KCal::CalendarLocal::deleteTodo (this=0x96b09c4,
KCal::ResourceAkonadi::deleteTodo (this=0x9574f00,
KCal::CalendarResources::deleteTodo (this=0x95181a0,

[Jonathan Thomas (echidnaman)]

This is the same crash as bug 384983, albeit triggered differently.