Bug 215566 - choqok crashed and opened the crash handler
Summary: choqok crashed and opened the crash handler
Status: RESOLVED DUPLICATE of bug 211016
Alias: None
Product: choqok
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: Mehrdad Momeny
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-21 16:07 UTC by Sputnik
Modified: 2009-11-22 16:37 UTC (History)
1 user (show)

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Description Sputnik 2009-11-21 16:07:36 UTC 
Application that crashed: choqok
Version of the application: 1.0 Alpha2 (0.9.4)
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.6.0
Operating System: Linux 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Choqok (choqok), signal: Segmentation fault
[KCrash Handler]
#6  QImageData::checkForAlphaPixels (this=0x0) at image/qimage.cpp:273
#7  0x010f9a5f in QX11AlphaDetector::hasAlpha (this=0xa594290, img=..., flags=...) at image/qpixmap_x11.cpp:385
#8  QX11AlphaDetector::hasXRenderAndAlpha (this=0xa594290, img=..., flags=...) at image/qpixmap_x11.cpp:392
#9  QX11PixmapData::fromImage (this=0xa594290, img=..., flags=...) at image/qpixmap_x11.cpp:443
#10 0x010eaeb9 in QPixmapData::fromData (this=0xa594290, 
    buf=0xac99c30 "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n         \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n<html xmlns=\"http://www.w"..., len=345, format=0x0, flags=...) at image/qpixmapdata.cpp:132
#11 0x010e2d43 in QPixmap::loadFromData (this=0xbffbcdf8, 
    buf=0xac99c30 "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n         \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n<html xmlns=\"http://www.w"..., len=345, format=0x0, flags=...) at image/qpixmap.cpp:872
#12 0x00937917 in Choqok::MediaManager::slotImageFetched(KJob*) () from /usr/lib/libchoqok.so.0
#13 0x00937c31 in Choqok::MediaManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libchoqok.so.0
#14 0x0870009a in QMetaObject::metacall (object=0x9e73e88, cl=173621904, idx=0, argv=0xbffbcf78) at kernel/qmetaobject.cpp:237
#15 0x0870e81b in QMetaObject::activate (sender=0xa7b3788, m=0x31c6d68, local_signal_index=3, argv=0xbffbcf78) at kernel/qobject.cpp:3282
#16 0x03060ff3 in KJob::result (this=0xa7b3788, _t1=0xa7b3788) at ./kjob.moc:188
#17 0x03061479 in KJob::emitResult (this=0xa7b3788) at ../../kdecore/jobs/kjob.cpp:304
#18 0x005707b0 in KIO::SimpleJob::slotFinished (this=0xa7b3788) at ../../kio/kio/job.cpp:477
#19 0x00570cca in KIO::TransferJob::slotFinished (this=0xa7b3788) at ../../kio/kio/job.cpp:948
#20 0x0056e9f3 in KIO::TransferJob::qt_metacall (this=0xa7b3788, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbffbd24c) at ./jobclasses.moc:343
#21 0x0056ecfa in KIO::StoredTransferJob::qt_metacall (this=0xa7b3788, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbffbd24c) at ./jobclasses.moc:447
#22 0x0870009a in QMetaObject::metacall (object=0xa7b3788, cl=173621904, idx=47, argv=0xbffbd24c) at kernel/qmetaobject.cpp:237
#23 0x0870e81b in QMetaObject::activate (sender=0xac35c58, m=0x722f64, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3282
#24 0x0063a6a7 in KIO::SlaveInterface::finished (this=0xac35c58) at ./slaveinterface.moc:165
#25 0x0063e59d in KIO::SlaveInterface::dispatch (this=0xac35c58, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#26 0x0063ab63 in KIO::SlaveInterface::dispatch (this=0xac35c58) at ../../kio/kio/slaveinterface.cpp:91
#27 0x0062cc3a in KIO::Slave::gotInput (this=0xac35c58) at ../../kio/kio/slave.cpp:322
#28 0x0062f033 in KIO::Slave::qt_metacall (this=0xac35c58, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbffbd53c) at ./slave.moc:76
#29 0x0870009a in QMetaObject::metacall (object=0xac35c58, cl=173621904, idx=30, argv=0xbffbd53c) at kernel/qmetaobject.cpp:237
#30 0x0870e81b in QMetaObject::activate (sender=0xabf68b0, m=0x71f8a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3282
#31 0x00537057 in KIO::Connection::readyRead (this=0xabf68b0) at ./connection.moc:86
#32 0x00538e1e in KIO::ConnectionPrivate::dequeue (this=0xa2c4b50) at ../../kio/kio/connection.cpp:82
#33 0x00538f4e in KIO::Connection::qt_metacall (this=0xabf68b0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xb5df030) at ./connection.moc:73
#34 0x0870009a in QMetaObject::metacall (object=0xabf68b0, cl=173621904, idx=5, argv=0xb5df030) at kernel/qmetaobject.cpp:237
#35 0x0870a7d6 in QMetaCallEvent::placeMetaCall (this=0xb285d18, object=0xabf68b0) at kernel/qobject.cpp:562
#36 0x0870b82e in QObject::event (this=0xabf68b0, e=0xb285d18) at kernel/qobject.cpp:1248
#37 0x00fef0fc in QApplicationPrivate::notify_helper (this=0x9d74a70, receiver=0xabf68b0, e=0xb285d18) at kernel/qapplication.cpp:4242
#38 0x00ff5d57 in QApplication::notify (this=0xbffbde2c, receiver=0xabf68b0, e=0xb285d18) at kernel/qapplication.cpp:3661
#39 0x002e714a in KApplication::notify (this=0xbffbde2c, receiver=0xabf68b0, event=0xb285d18) at ../../kdeui/kernel/kapplication.cpp:302
#40 0x086fae2b in QCoreApplication::notifyInternal (this=0xbffbde2c, receiver=0xabf68b0, event=0xb285d18) at kernel/qcoreapplication.cpp:704
#41 0x086fd863 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9d5f580) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d5f580) at kernel/qcoreapplication.cpp:1345
#43 0x086fd9cd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#44 0x0872705f in QCoreApplication::sendPostedEvents (s=0x9d76d18) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x9d76d18) at kernel/qeventdispatcher_glib.cpp:276
#46 0x045c7e78 in g_main_dispatch (context=0x9d76c98) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#47 IA__g_main_context_dispatch (context=0x9d76c98) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#48 0x045cb720 in g_main_context_iterate (context=0x9d76c98, block=<value optimized out>, dispatch=1, self=0x9d750a0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#49 0x045cb853 in IA__g_main_context_iteration (context=0x9d76c98, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#50 0x08726b55 in QEventDispatcherGlib::processEvents (this=0x9d5f180, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#51 0x010aca15 in QGuiEventDispatcherGlib::processEvents (this=0x9d5f180, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#52 0x086f9449 in QEventLoop::processEvents (this=0xbffbdd84, flags=) at kernel/qeventloop.cpp:149
#53 0x086f989a in QEventLoop::exec (this=0xbffbdd84, flags=...) at kernel/qeventloop.cpp:201
#54 0x086fda8f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0x00fef197 in QApplication::exec () at kernel/qapplication.cpp:3570
#56 0x08054ddb in _start ()

Reported using DrKonqi
Comment 1 Dario Andres 2009-11-21 16:23:46 UTC 
Same as bug 211016. It seems that Qt4.6 is less tolerant to loading invalid pixmap data.
(BTW, why are you using the unreleased Qt4.6 with an stable KDE4.3.3 ? that wasn't tested and it could cause more bugs...)
Regards

*** This bug has been marked as a duplicate of bug 211016 ***
Comment 2 Sputnik 2009-11-22 16:37:33 UTC 
Dario, I recently downgraded Qt now. Thanks for the hint. The installation of Qt 4.6 has been an accident.