Bug 153803

Summary:	konqueror crashes on bugzilla query if kwrite is open
Product:	[Applications] konqueror	Reporter:	Oliver Putz <Regnaron>
Component:	general	Assignee:	Konqueror Developers <konq-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Oliver Putz 2007-12-10 22:31:55 UTC

Version:            (using KDE Devel)
Installed from:    Compiled sources
OS:                Linux

If I klick on the umbrello link (Query Bugzilla about umbrello related bugs) on http://bugs.kde.org/show_bug.cgi?id=153800 while KWrite is open konqueror crashes.

Steps to reproduce:

1) Open KWrite (no need to open any particular document)
2) Open konqueror
3) Go to http://bugs.kde.org/show_bug.cgi?id=153800
4) Klick on umbrello link to fire Bugzilla Query

The fascinating part is: If I close KWrite before I start the query, everything works fine.

I use kde4daily version 746734 with a VirtualBox

Backtrace:

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Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1237641520 (LWP 4829)]
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[KCrash handler]
#6  0xffffe402 in __kernel_vsyscall ()
#7  0xb66c0df0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb66c2641 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb71e9fad in qt_message_output ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#10 0xb71ea031 in qFatal ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#11 0xb71ea19d in qt_assert ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#12 0xb44d2d3e in QString::operator[] ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#13 0xb45abc09 in parseDocTypePart ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#14 0xb45ac075 in parseDocTypeDeclaration ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#15 0xb45adc65 in DOM::HTMLDocumentImpl::determineParseMode ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#16 0xb44f7301 in KHTMLPart::onFirstData ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#17 0xb44f7507 in KHTMLPart::write ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#18 0xb44f9a7b in KHTMLPart::slotData ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#19 0xb45032ff in KHTMLPart::qt_metacall ()
   from /storage/tmp/kde4dev/kde/lib/libkhtml.so.5
#20 0xb72b9bc0 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#21 0xb72ba035 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#22 0xb7c3c521 in KIO::TransferJob::data ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#23 0xb7c3d063 in KIO::TransferJob::slotData ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#24 0xb7c47d3c in KIO::TransferJob::qt_metacall ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#25 0xb72b9bc0 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#26 0xb72ba035 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#27 0xb7cee446 in KIO::SlaveInterface::data ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#28 0xb7cf0074 in KIO::SlaveInterface::dispatch ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#29 0xb7cf0b53 in KIO::SlaveInterface::dispatch ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#30 0xb7ce3022 in KIO::Slave::gotInput ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#31 0xb7ce442e in KIO::Slave::qt_metacall ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#32 0xb72b9bc0 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#33 0xb72ba035 in QMetaObject::activate ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#34 0xb7c1636f in KIO::Connection::readyRead ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#35 0xb7c1734f in KIO::ConnectionPrivate::dequeue ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#36 0xb7c18289 in KIO::Connection::qt_metacall ()
   from /storage/tmp/kde4dev/kde/lib/libkio.so.5
#37 0xb72b5588 in QMetaCallEvent::placeMetaCall ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#38 0xb72ba8ef in QObject::event ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#39 0xb6a81ce1 in QApplicationPrivate::notify_helper ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#40 0xb6a81fe2 in QApplication::notify ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtGui.so.4
#41 0xb783b843 in KApplication::notify ()
   from /storage/tmp/kde4dev/kde/lib/libkdeui.so.5
#42 0xb72a841e in QCoreApplication::notifyInternal ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#43 0xb72ab7ed in QCoreApplication::sendEvent ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#44 0xb72a88f5 in QCoreApplicationPrivate::sendPostedEvents ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#45 0xb72a8a4b in QCoreApplication::sendPostedEvents ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#46 0xb72d1e61 in postEventSourceDispatch ()
   from /storage/tmp/kde4dev/qt-unstable/lib/libQtCore.so.4
#47 0xb6555df2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0xb6558dcf in ?? () from /usr/lib/libglib-2.0.so.0
#49 0x08060698 in ?? ()
#50 0x00000000 in ?? ()
#0  0xffffe402 in __kernel_vsyscall ()

Comment 1 Oliver Putz 2007-12-10 23:21:22 UTC

This crash seems to have something to do with the result of the query. Now, where there is one more bug for umbrello that shows up in the query, the behavior above is not reproducible for me any longer.

Comment 2 Maksim Orlovich 2007-12-11 09:03:17 UTC


*** This bug has been marked as a duplicate of 153827 ***