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List:       kde-core-devel
Subject:    QRegExp::setPattern() crash?
From:       Michael Goffioul <goffioul () imec ! be>
Date:       2002-02-22 10:49:48
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Hi,

somebody reported a weird crash under Suse system, with KDE-CVS. The backtrace
shows that it crashes in QRegExp::setPattern(). Part of the backtrace is
given below.

[New Thread 1024 (LWP 21338)]
0x40ffe079 in wait4 () from /lib/libc.so.6
#0  0x40ffe079 in wait4 () from /lib/libc.so.6
#1  0x41076944 in __DTOR_END__ () from /lib/libc.so.6
#2  0x40eb5177 in waitpid () from /lib/libpthread.so.0
#3  0x4065483c in KCrash::defaultCrashHandler ()
   from /opt/kdecvs/lib/libkdecore.so.4
#4  0x40eb2bc4 in pthread_sighandler () from /lib/libpthread.so.0
#5  <signal handler called>
#6  0x40b7bbff in operator== () from /opt/qt3/lib/libqt-mt.so.3
#7  0x40b7bc73 in operator!= () from /opt/qt3/lib/libqt-mt.so.3
#8  0x40b74738 in QRegExp::setPattern () from /opt/qt3/lib/libqt-mt.so.3
#9  0x4151e4d0 in PrinterFilter::update ()
   from /opt/kdecvs/lib/libkdeprint.so.4
#10 0x414b9a6c in KMManager::printerList ()
   from /opt/kdecvs/lib/libkdeprint.so.4

The call in my code is:

m_locationRe.setPattern(conf->readEntry("LocationRe"));

Does anybody know why this call could crash?

Michael.

-- 
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Michael Goffioul		IMEC-DESICS-MIRA
e-mail: goffioul@imec.be	(Mixed-Signal and RF Applications)
Tel:    +32/16/28-8510		Kapeldreef, 75
Fax:    +32/16/28-1515		3001 HEVERLEE, BELGIUM
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