Bug 209668

Summary:	kbuildsycoca crashed in libXrender on exit
Product:	[Unmaintained] kdelibs	Reporter:	diablo <celine2002>
Component:	ksycoca	Assignee:	David Faure <faure>
Status:	RESOLVED FIXED
Severity:	crash
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description diablo 2009-10-06 21:06:53 UTC

Application that crashed: kbuildsycoca4
Version of the application: 1.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-11-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
N O N E

 -- Backtrace:
Application: KBuildSycoca (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x0055e085 in XRenderFindDisplay () from /usr/lib/libXrender.so.1
#7  0x0055bf25 in XRenderFreePicture () from /usr/lib/libXrender.so.1
#8  0x0570066c in ?? () from /usr/lib/libQtGui.so.4
#9  0x056a1088 in QApplication::~QApplication() () from /usr/lib/libQtGui.so.4
#10 0x0113087a in KApplication::~KApplication() () from /usr/lib/libkdeui.so.5
#11 0x013959fb in kdemain () from /usr/lib/libkdeinit4_kbuildsycoca4.so
#12 0x0804de01 in _start ()

Reported using DrKonqi

Comment 1 Christoph Feck 2009-10-07 00:21:24 UTC

David, just curious, does kbuildsycoca need to be a QtGui application?

Comment 2 David Faure 2009-12-02 01:38:29 UTC

SVN commit 1057325 by dfaure:

Make kbuildsycoca4 a QCoreApplication rather than a KApplication(false).
BUG: 209668


 M  +3 -2      kbuildsycoca.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1057325

Comment 3 David Faure 2009-12-02 01:39:50 UTC

Sounds like a bug in Qt though, when qt_is_gui_used is false. But IIRC this crash is fixed already.