Bug 186952

Summary:	Converting to painterly color spaces crashes Krita
Product:	[Applications] krita	Reporter:	Michael Leupold <lemma>
Component:	General	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	cberger, echidnaman, halla
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Michael Leupold 2009-03-12 12:22:12 UTC

Version:           KOffice2, Beta7 (r938334) (using Devel)
OS:                Linux
Installed from:    Compiled sources

1. Start Krita and create a new image (I used RGB but also tried this with a jpeg file I opened)
2. Select Image -> Convert Image Type from the menu
3. Choose one of the painterly target color spaces and press Ok.
Result: Krita crashes.

I tried all color spaces and none of the non-painterly spaces crashed on conversion.

Comment 1 Michael Leupold 2009-03-12 12:22:19 UTC

Application: Krita (krita), signal SIGSEGV
Using host libthread_db library "/lib/libthread_db.so.1".
0x00007f9ad44984ef in waitpid () from /lib/libpthread.so.0

Thread 1 (Thread 0x7f9ad4dc47e0 (LWP 29354)):
[KCrash Handler]
#4  0x00007f9ad13b5998 in KoColorSpace::operator== (this=0x1092f70, rhs=@0x0) at /home/lemma/kde/trunk/source/koffice/libs/pigment/KoColorSpace.cpp:93
#5  0x00007f9ad3cbe16e in KisImage::convertTo (this=0x1293c00, dstColorSpace=0x0, renderingIntent=KoColorConversionTransformation::IntentPerceptual)
    at /home/lemma/kde/trunk/source/koffice/krita/image/kis_image.cc:556
#6  0x00007f9aaf17f502 in ColorSpaceConversion::slotImgColorSpaceConversion (this=0x27d4b90)
    at /home/lemma/kde/trunk/source/koffice/krita/plugins/viewplugins/colorspaceconversion/colorspaceconversion.cc:107
#7  0x00007f9aaf17f5dd in ColorSpaceConversion::qt_metacall (this=0x27d4b90, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffdcf450f0)
    at /home/lemma/kde/trunk/build/debug/build/koffice/krita/plugins/viewplugins/colorspaceconversion/colorspaceconversion.moc:71
#8  0x00007f9ad4822aa8 in QMetaObject::activate (sender=0x27daa00, from_signal_index=5, to_signal_index=6, argv=0x7fffdcf450f0)
    at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qobject.cpp:3057
#9  0x00007f9ad4822cd1 in QMetaObject::activate (sender=0x27daa00, m=0x7f9ace656660, from_local_signal_index=1, to_local_signal_index=2, argv=0x7fffdcf450f0)
    at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qobject.cpp:3154
#10 0x00007f9acdb5352f in QAction::triggered (this=0x27daa00, _t1=false) at .moc/debug-shared/moc_qaction.cpp:236
#11 0x00007f9acdb55140 in QAction::activate (this=0x27daa00, event=QAction::Trigger) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qaction.cpp:1160
#12 0x00007f9acdff6730 in QMenuPrivate::activateCausedStack (this=0x29b3a70, causedStack=@0x7fffdcf451f0, action=0x27daa00, action_e=QAction::Trigger, self=true)
    at /home/lemma/kde/trunk/source/qt-copy/src/gui/widgets/qmenu.cpp:962
#13 0x00007f9acdffc1fc in QMenuPrivate::activateAction (this=0x29b3a70, action=0x27daa00, action_e=QAction::Trigger, self=true) at /home/lemma/kde/trunk/source/qt-copy/src/gui/widgets/qmenu.cpp:1058
#14 0x00007f9acdffe918 in QMenu::mouseReleaseEvent (this=0x29b0500, e=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/qt-copy/src/gui/widgets/qmenu.cpp:2252
#15 0x00007f9acf621fc7 in KMenu::mouseReleaseEvent (this=0x29b0500, e=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/KDE/kdelibs/kdeui/widgets/kmenu.cpp:454
#16 0x00007f9acdbb966a in QWidget::event (this=0x29b0500, event=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qwidget.cpp:7516
#17 0x00007f9acdff9f41 in QMenu::event (this=0x29b0500, e=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/qt-copy/src/gui/widgets/qmenu.cpp:2351
#18 0x00007f9acdb5b40d in QApplicationPrivate::notify_helper (this=0x65b570, receiver=0x29b0500, e=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication.cpp:4084
#19 0x00007f9acdb5c1cc in QApplication::notify (this=0x7fffdcf46f60, receiver=0x29b0500, e=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication.cpp:3786
#20 0x00007f9acf54aa4f in KApplication::notify (this=0x7fffdcf46f60, receiver=0x29b0500, event=0x7fffdcf45f80) at /home/lemma/kde/trunk/source/KDE/kdelibs/kdeui/kernel/kapplication.cpp:307
#21 0x00007f9ad480c278 in QCoreApplication::notifyInternal (this=0x7fffdcf46f60, receiver=0x29b0500, event=0x7fffdcf45f80)
    at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:598
#22 0x00007f9ad37b3e83 in QCoreApplication::sendSpontaneousEvent () from /home/lemma/kde/trunk/build/debug/lib/libQt3Support.so.4
#23 0x00007f9acdb60005 in QApplicationPrivate::sendMouseEvent (receiver=0x29b0500, event=0x7fffdcf45f80, alienWidget=0x0, nativeWidget=0x29b0500, buttonDown=0x7f9ace694de8, 
    lastMouseReceiver=@0x7f9ace694df0) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication.cpp:2940
#24 0x00007f9acdbdad79 in QETWidget::translateMouseEvent (this=0x29b0500, event=0x7fffdcf46b30) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication_x11.cpp:4359
#25 0x00007f9acdbd891c in QApplication::x11ProcessEvent (this=0x7fffdcf46f60, event=0x7fffdcf46b30) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication_x11.cpp:3421
#26 0x00007f9acdc054db in x11EventSourceDispatch (s=0x65ee00, callback=0, user_data=0x0) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:146
#27 0x00007f9acc36f0f2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0x00007f9acc372396 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0x00007f9acc37282f in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0x00007f9ad483b3b0 in QEventDispatcherGlib::processEvents (this=0x6086d0, flags=@0x7fffdcf46dd0) at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:323
#31 0x00007f9acdc04d23 in QGuiEventDispatcherGlib::processEvents (this=0x6086d0, flags=@0x7fffdcf46e30) at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f9ad48093c4 in QEventLoop::processEvents (this=0x7fffdcf46ef0, flags=@0x7fffdcf46e90) at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#33 0x00007f9ad48095d2 in QEventLoop::exec (this=0x7fffdcf46ef0, flags=@0x7fffdcf46f00) at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qeventloop.cpp:196
#34 0x00007f9ad480caa8 in QCoreApplication::exec () at /home/lemma/kde/trunk/source/qt-copy/src/corelib/kernel/qcoreapplication.cpp:880
#35 0x00007f9acdb5b16e in QApplication::exec () at /home/lemma/kde/trunk/source/qt-copy/src/gui/kernel/qapplication.cpp:3553
#36 0x00007f9ad4b2b4ed in kdemain (argc=1, argv=0x7fffdcf47118) at /home/lemma/kde/trunk/source/koffice/krita/main.cc:44
#37 0x0000000000400973 in main (argc=1, argv=0x7fffdcf47118) at /home/lemma/kde/trunk/build/debug/build/koffice/krita/krita_dummy.cpp:3

Comment 2 Jonathan Thomas 2009-03-13 01:06:08 UTC

We also got a bug downstream about this: https://launchpad.net/bugs/293467

Comment 3 Cyrille Berger 2009-03-30 22:31:36 UTC

SVN commit 947063 by berger:

Painterly colorspaces need a 16F/32F color space to work, disable them when OpenCTL isn't found.

CCBUG: 186952

 M  +3 -1      CMakeLists.txt  


WebSVN link: http://websvn.kde.org/?view=rev&revision=947063

Comment 4 Cyrille Berger 2009-03-30 22:33:36 UTC

proper resolution would involves writing a transformation to/from RGB16 that would be available all the time.

Comment 5 Cyrille Berger 2009-11-25 13:48:24 UTC

indeed a proper solution has been applied for trunk/koffice