[Bug 188334] New: Crash when applying free rotation to TIF16 picture

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=188334





--- Comment #19 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-07-22 20:32:24 ---
The backtrace is different. It doesn't crash in the allocation :-)
The allocation fails and gives a null image. DImg::fill crashes on a null
image, all right.
We may, step by step, get rid of the crashes.
There is still something eating up memory.

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[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=188334





--- Comment #20 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-07-22 23:13:40 ---
SVN commit 1001306 by mwiesweg:

Add check for isNull() to prevent crash if called with null image

CCBUG: 188334

 M  +3 -0      dimg.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1001306

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=188334


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|0.11.0                      |1.0.0




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--- Comment #21 from Guenther M. Erhard <guenther erhard gmx de>  2009-07-28 22:36:11 ---
It happened again ...
Newest compile from svn: Version 1.0.0-beta4 (rev.: 1003769) Using KDE 4.2.4
(KDE 4.2.4) "release 2".

This is what I got on the console:
==================================
digikam(20554)/digikam (core) Digikam::DImg::load:
"/home/ablage/Grafiken/Original Dia Scans/Barcelona_2006/Bild_M2b_047.tif"  :
TIFF file identified
digikam(20554)/digikam (core) Digikam::DImg::load:
"/home/ablage/Grafiken/Original Dia Scans/Barcelona_2006/Bild_M2b_047.tif"  :
TIFF file identified
digikam(20554)/digikam (core) Digikam::DImgInterface::slotImageLoaded: Embedded
profile:  "Nikon Adobe RGB 4.0.0.3000"
digikam(20554)/digikam (core) Digikam::DImgInterface::slotImageLoaded:
dimginterface.cpp: Apply pressed
digikam(20554)/digikam (core) Digikam::EditorToolThreaded::slotEffect: Preview
"Free Rotation"  started...
digikam(20554)/digikam (core) Digikam::EditorToolThreaded::slotFilterFinished:
Preview  "Free Rotation"  completed...
digikam(20554)/digikam (core) Digikam::EditorToolThreaded::slotOk: Final  "Free
Rotation"  started...
KCrash: Application 'digikam' crashing...
sock_file=/home/guenni/.kde4/socket-ratte/kdeinit4__0
digikam: Fatal IO error: client killed

And this is the crash log:
==========================
Anwendung: digiKam (digikam), Signal SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
[Current thread is 1 (Thread 0xb459d700 (LWP 20554))]

Thread 17 (Thread 0xb2fd4b90 (LWP 20556)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0x08358929 in Digikam::ScanController::run (this=0x85c3720) at
/home/guenni/tmp/kde4/graphics/digikam/digikam/scancontroller.cpp:483
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 16 (Thread 0xb1ac9b90 (LWP 20560)):
#0  0xb4eb13da in clock_gettime () from /lib/librt.so.1
#1  0xb5761beb in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5761dc1 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb57635bc in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5760198 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e24d60 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb4e25124 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb575ffd7 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0xb5642559 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb6f2688d in Digikam::ImageFilterModelWorker::Thread::run (this=0x873cbc0)
at
/home/guenni/tmp/kde4/graphics/digikam/libs/models/imagefiltermodelthreads.h:66
#13 0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#15 0xb53f538e in clone () from /lib/libc.so.6

Thread 15 (Thread 0xb22cab90 (LWP 20561)):
#0  0xb4eb13da in clock_gettime () from /lib/librt.so.1
#1  0xb5761beb in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5761dc1 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb57635bc in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5760198 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e24d60 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb4e25124 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb575ffd7 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0xb5642559 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb6f2688d in Digikam::ImageFilterModelWorker::Thread::run (this=0x865ee18)
at
/home/guenni/tmp/kde4/graphics/digikam/libs/models/imagefiltermodelthreads.h:66
#13 0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#15 0xb53f538e in clone () from /lib/libc.so.6

Thread 14 (Thread 0xb0effb90 (LWP 20562)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb7161789 in Digikam::LoadSaveThread::run (this=0x863b458) at
/home/guenni/tmp/kde4/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 13 (Thread 0xb06feb90 (LWP 20563)):
#0  0xb4eb13da in clock_gettime () from /lib/librt.so.1
#1  0xb5761beb in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5761dc1 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb57635bc in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5760198 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e24d60 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb4e25124 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb575ffd7 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0xb5642559 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x0834d77d in Digikam::MetadataManagerWorker::Thread::run (this=0x86683a0)
at
/home/guenni/tmp/kde4/graphics/build/digikam/digikam/../../../digikam/digikam/metadatamanager_p.h:145
#13 0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#15 0xb53f538e in clone () from /lib/libc.so.6

Thread 12 (Thread 0xafefdb90 (LWP 20564)):
#0  0xb4eb13da in clock_gettime () from /lib/librt.so.1
#1  0xb5761beb in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5761dc1 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb57635bc in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5760198 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e24d60 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb4e25124 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb575ffd7 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0xb5642559 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x0834d77d in Digikam::MetadataManagerWorker::Thread::run (this=0x8657178)
at
/home/guenni/tmp/kde4/graphics/build/digikam/digikam/../../../digikam/digikam/metadatamanager_p.h:145
#13 0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#15 0xb53f538e in clone () from /lib/libc.so.6

Thread 11 (Thread 0xaf6fcb90 (LWP 20565)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb7161789 in Digikam::LoadSaveThread::run (this=0x86ce7d8) at
/home/guenni/tmp/kde4/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 10 (Thread 0xac8a1b90 (LWP 20566)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5f62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#2  0xad87a721 in ?? () from /usr/lib/libxine.so.1
#3  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#4  0xb53f538e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xabbd6b90 (LWP 20567)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5f62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#2  0xad88917e in ?? () from /usr/lib/libxine.so.1
#3  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#4  0xb53f538e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xab3d5b90 (LWP 20568)):
#0  0xb4eb13da in clock_gettime () from /lib/librt.so.1
#1  0xb5761beb in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5761dc1 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb57635bc in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5760198 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e24d60 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb4e25124 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb575ffd7 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#9  0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#10 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#11 0xb5642559 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xad8d08f9 in ?? () from
/usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#15 0xb53f538e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xaab80b90 (LWP 20571)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b8bbb in read () from /lib/libpthread.so.0
#2  0xb1060992 in ?? () from /usr/lib/libasound.so.2
#3  0xb105dedd in snd_ctl_read () from /usr/lib/libasound.so.2
#4  0xb105a28f in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#5  0xb1066401 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#6  0xac082051 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#7  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#8  0xb53f538e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xaa37fb90 (LWP 20572)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xad88cf33 in ?? () from /usr/lib/libxine.so.1
#3  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#4  0xb53f538e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa9b55b90 (LWP 20587)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb7161789 in Digikam::LoadSaveThread::run (this=0x923ef58) at
/home/guenni/tmp/kde4/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa92fdb90 (LWP 20627)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb7161789 in Digikam::LoadSaveThread::run (this=0x9cf91b8) at
/home/guenni/tmp/kde4/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa70fdb90 (LWP 20655)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55b5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5646872 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0xb7161789 in Digikam::LoadSaveThread::run (this=0x9f5c9b8) at
/home/guenni/tmp/kde4/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#4  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb53f538e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa78feb90 (LWP 21348)):
[KCrash Handler]
#6  0xa560f06d in DigikamFreeRotationImagesPlugin::FreeRotation::filterImage
(this=0xb670198) at
/home/guenni/tmp/kde4/graphics/digikam/imageplugins/freerotation/freerotation.cpp:197
#7  0xb70c15b5 in Digikam::DImgThreadedFilter::startFilterDirectly
(this=0xb670198) at
/home/guenni/tmp/kde4/graphics/digikam/libs/dimg/filters/dimgthreadedfilter.cpp:139
#8  0xb70c02a0 in Digikam::DImgThreadedFilter::run (this=0xb670198) at
/home/guenni/tmp/kde4/graphics/digikam/libs/dimg/filters/dimgthreadedfilter.cpp:152
#9  0xb564585e in ?? () from /usr/lib/libQtCore.so.4
#10 0xb55b21b5 in start_thread () from /lib/libpthread.so.0
#11 0xb53f538e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb459d700 (LWP 20554)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb53ee3e1 in select () from /lib/libc.so.6
#2  0xb49482c5 in ?? () from /usr/lib/libxcb.so.1
#3  0xb4949c9a in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb51705d1 in _XReply () from /usr/lib/libX11.so.6
#5  0xb514c749 in XGetImage () from /usr/lib/libX11.so.6
#6  0xb5cc011f in ?? () from /usr/lib/libQtGui.so.4
#7  0xb5cb351b in QPixmap::toImage() const () from /usr/lib/libQtGui.so.4
#8  0xb5e881ea in QCommonStyle::generatedIconPixmap(QIcon::Mode, QPixmap
const&, QStyleOption const*) const () from /usr/lib/libQtGui.so.4
#9  0xb6710d9e in KStyle::generatedIconPixmap(QIcon::Mode, QPixmap const&,
QStyleOption const*) const () from /usr/lib/libkdeui.so.5
#10 0xb5f80886 in QLabel::paintEvent(QPaintEvent*) () from
/usr/lib/libQtGui.so.4
#11 0xb5c4585b in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb5f7bb03 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb5f810a9 in QLabel::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb5bed8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#15 0xb5bf582a in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#16 0xb670407d in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#17 0xb5735961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#18 0xb5c4e4ce in ?? () from /usr/lib/libQtGui.so.4
#19 0xb5c44220 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#20 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#21 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#22 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#23 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#24 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#25 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#26 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#27 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#28 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#29 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#30 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#31 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#32 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#33 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#34 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#35 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#36 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#37 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#38 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#39 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#40 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#41 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#42 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#43 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#44 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#45 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#46 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#47 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#48 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#49 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#50 0xb5c449cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#51 0xb5c448d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*) ()
from /usr/lib/libQtGui.so.4
#52 0xb5c43e98 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*) () from /usr/lib/libQtGui.so.4
#53 0xb5db26ee in ?? () from /usr/lib/libQtGui.so.4
#54 0xb5db2be7 in ?? () from /usr/lib/libQtGui.so.4
#55 0xb5c45686 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#56 0xb5f97ff7 in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4
#57 0xb67df917 in KMainWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#58 0xb682430c in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#59 0xb5bed8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#60 0xb5bf582a in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#61 0xb670407d in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#62 0xb5735961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#63 0xb57365d5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*) () from /usr/lib/libQtCore.so.4
#64 0xb57367cd in QCoreApplication::sendPostedEvents(QObject*, int) () from
/usr/lib/libQtCore.so.4
#65 0xb576036f in ?? () from /usr/lib/libQtCore.so.4
#66 0xb4e21e28 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#67 0xb4e25453 in ?? () from /usr/lib/libglib-2.0.so.0
#68 0xb4e255d8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#69 0xb575ffb8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#70 0xb5c867c5 in ?? () from /usr/lib/libQtGui.so.4
#71 0xb573401a in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#72 0xb57341da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#73 0xb5736895 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#74 0xb5bed777 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#75 0x083d93b9 in main (argc=1, argv=0xbfcb9e34) at
/home/guenni/tmp/kde4/graphics/digikam/digikam/main.cpp:186

Regards,
Guenther

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--- Comment #22 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-07-30 15:53:41 ---
SVN commit 1004570 by mwiesweg:

Test for a null image here.
This is only a workaround. Rotation will not crash (or only at the next point),
but fail.
The problem is still that memory allocation fails.

CCBUG: 188334

 M  +4 -0      freerotation.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1004570

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Marcel Wiesweg <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED




--- Comment #23 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-10-29 17:40:17 ---
Closing report now. Feel free to reopen when "it happened again".

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[hidden email] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Free Rotation               |Tool-FreeRotation
            Product|digikamimageplugins         |digikam

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