ODBCManageDataSourcesQ4 crashed with SIGSEGV in QAbstractItemModelPrivate::removePersistentIndexData()

[Jens Kehne]

I deleted a User DSN and then closed the Window using the OK button at the bottom. After that, apport popped up, but I didn't experience any other unexpected behavior. I also haven't been able to reproduce this crash.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: unixodbc-bin 2.3.0-3
Uname: Linux 3.10.7-zen+ x86_64
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
Date: Mon Aug 19 14:17:24 2013
ExecutablePath: /usr/bin/ODBCManageDataSourcesQ4
InstallationDate: Installed on 2012-06-05 (439 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcCmdline: ODBCManageDataSourcesQ4
ProcEnviron:
 LANG=de_DE.UTF-8
 LANGUAGE=de_DE:en
 PATH=(custom, no user)
 TERM=xterm
 SHELL=/usr/bin/fish
SegvAnalysis:
 Segfault happened at: 0x7fc3f813e88b <_ZN25QAbstractItemModelPrivate25removePersistentIndexDataEP25QPersistentModelIndexData+59>: mov 0x8(%rcx),%eax
 PC (0x7fc3f813e88b) ok
 source "0x8(%rcx)" (0x6c0062004f6a68) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unixodbc-gui-qt
StacktraceTop:
 QAbstractItemModelPrivate::removePersistentIndexData(QPersistentModelIndexData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 QPersistentModelIndex::~QPersistentModelIndex() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: ODBCManageDataSourcesQ4 crashed with SIGSEGV in QAbstractItemModelPrivate::removePersistentIndexData()
UpgradeStatus: Upgraded to raring on 2013-05-04 (106 days ago)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 QAbstractItemModelPrivate::removePersistentIndexData (this=0x17f6a30, data=data@entry=0x1760020) at kernel/qabstractitemmodel.cpp:550
 QPersistentModelIndexData::destroy (data=0x1760020) at kernel/qabstractitemmodel.cpp:83
 QPersistentModelIndex::~QPersistentModelIndex (this=0x17924d8, __in_chrg=<optimized out>) at kernel/qabstractitemmodel.cpp:155
 ~QBasicTimer (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qbasictimer.h:60
 QAbstractItemViewPrivate::~QAbstractItemViewPrivate (this=0x17921f0, __in_chrg=<optimized out>) at itemviews/qabstractitemview.cpp:115