Bug 297798

(In reply to comment #0)
> Application: digikam (2.1.1)
> KDE Platform Version: 4.8.2 (4.8.2)
> Qt Version: 4.8.0
> Operating System: Linux 3.0.0-17-generic x86_64
> Distribution: Ubuntu 11.10
> 
> -- Information about the crash:
> - What I was doing when the application crashed:
> 1. Select few Files
> 2. click Export / Email Images
> 3. in Window "Email Images Options" select OK Button
> 4. Digikam crashed every time
> 
> The crash can be reproduced every time.
> 
> -- Backtrace:
> Application: digiKam (digikam), signal: Segmentation fault
> [Current thread is 1 (Thread 0x7fd135f44a20 (LWP 22276))]
> 
> Thread 7 (Thread 0x7fd111f8b700 (LWP 22277)):
> #0  pthread_cond_wait@@GLIBC_2.3.2 () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
> #1  0x00007fd1308ac59b in wait (time=18446744073709551615, this=0x1e24490)
> at thread/qwaitcondition_unix.cpp:86
> #2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f30d18,
> time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
> #3  0x00000000005c2e20 in Digikam::ScanController::run (this=0x1e85a10) at
> /build/buildd/digikam-2.1.1/core/digikam/database/scancontroller.cpp:647
> #4  0x00007fd1308ac08b in QThreadPrivate::start (arg=0x1e85a10) at
> thread/qthread_unix.cpp:298
> #5  0x00007fd12b389efc in start_thread (arg=0x7fd111f8b700) at
> pthread_create.c:304
> #6  0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #7  0x0000000000000000 in ?? ()
> 
> Thread 6 (Thread 0x7fd11178a700 (LWP 22278)):
> #0  __pthread_mutex_lock (mutex=0x1ece168) at pthread_mutex_lock.c:51
> #1  0x00007fd129466023 in g_main_context_prepare () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #2  0x00007fd129466dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #3  0x00007fd129467429 in g_main_context_iteration () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #4  0x00007fd1309d9c26 in QEventDispatcherGlib::processEvents
> (this=0x1eea520, flags=<optimized out>) at
> kernel/qeventdispatcher_glib.cpp:426
> #5  0x00007fd1309a9402 in QEventLoop::processEvents (this=<optimized out>,
> flags=...) at kernel/qeventloop.cpp:149
> #6  0x00007fd1309a9657 in QEventLoop::exec (this=0x7fd111789b30, flags=...)
> at kernel/qeventloop.cpp:204
> #7  0x00007fd1308a9067 in QThread::exec (this=<optimized out>) at
> thread/qthread.cpp:501
> #8  0x00007fd13098917f in QInotifyFileSystemWatcherEngine::run
> (this=0x1e413e0) at io/qfilesystemwatcher_inotify.cpp:248
> #9  0x00007fd1308ac08b in QThreadPrivate::start (arg=0x1e413e0) at
> thread/qthread_unix.cpp:298
> #10 0x00007fd12b389efc in start_thread (arg=0x7fd11178a700) at
> pthread_create.c:304
> #11 0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #12 0x0000000000000000 in ?? ()
> 
> Thread 5 (Thread 0x7fd110f89700 (LWP 22280)):
> #0  pthread_cond_wait@@GLIBC_2.3.2 () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
> #1  0x00007fd1308ac59b in wait (time=18446744073709551615, this=0x236db10)
> at thread/qwaitcondition_unix.cpp:86
> #2  QWaitCondition::wait (this=<optimized out>, mutex=0x236d7e8,
> time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
> #3  0x00007fd133805737 in Digikam::ParkingThread::run (this=0x236d7d0) at
> /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:119
> #4  0x00007fd1308ac08b in QThreadPrivate::start (arg=0x236d7d0) at
> thread/qthread_unix.cpp:298
> #5  0x00007fd12b389efc in start_thread (arg=0x7fd110f89700) at
> pthread_create.c:304
> #6  0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #7  0x0000000000000000 in ?? ()
> 
> Thread 4 (Thread 0x7fd10b5f6700 (LWP 22281)):
> #0  0x00007fd12b38d1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized
> out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
> #1  __pthread_mutex_unlock (mutex=0x2624008) at pthread_mutex_unlock.c:290
> #2  0x00007fd129467451 in g_main_context_iteration () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #3  0x00007fd1309d9c26 in QEventDispatcherGlib::processEvents
> (this=0x2623900, flags=<optimized out>) at
> kernel/qeventdispatcher_glib.cpp:426
> #4  0x00007fd1309a9402 in QEventLoop::processEvents (this=<optimized out>,
> flags=...) at kernel/qeventloop.cpp:149
> #5  0x00007fd1309a9657 in QEventLoop::exec (this=0x7fd10b5f5b30, flags=...)
> at kernel/qeventloop.cpp:204
> #6  0x00007fd1308a9067 in QThread::exec (this=<optimized out>) at
> thread/qthread.cpp:501
> #7  0x00007fd13098917f in QInotifyFileSystemWatcherEngine::run
> (this=0x2616d60) at io/qfilesystemwatcher_inotify.cpp:248
> #8  0x00007fd1308ac08b in QThreadPrivate::start (arg=0x2616d60) at
> thread/qthread_unix.cpp:298
> #9  0x00007fd12b389efc in start_thread (arg=0x7fd10b5f6700) at
> pthread_create.c:304
> #10 0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #11 0x0000000000000000 in ?? ()
> 
> Thread 3 (Thread 0x7fd0d8427700 (LWP 22285)):
> #0  pthread_cond_wait@@GLIBC_2.3.2 () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
> #1  0x00007fd1095ccd54 in ?? () from /usr/lib/libvlccore.so.4
> #2  0x00007fd12b389efc in start_thread (arg=0x7fd0d8427700) at
> pthread_create.c:304
> #3  0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #4  0x0000000000000000 in ?? ()
> 
> Thread 2 (Thread 0x7fd0c771a700 (LWP 22302)):
> #0  pthread_cond_wait@@GLIBC_2.3.2 () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
> #1  0x00007fd1308ac59b in wait (time=18446744073709551615, this=0x5b04320)
> at thread/qwaitcondition_unix.cpp:86
> #2  QWaitCondition::wait (this=<optimized out>, mutex=0x40a1168,
> time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
> #3  0x00007fd0d78cc3e4 in KIPIPlugins::LoadRawThumbThread::run
> (this=0x48220f0) at
> /build/buildd/digikam-2.1.1/extra/kipi-plugins/common/libkipiplugins/dialogs/
> imagedialog.cpp:537
> #4  0x00007fd1308ac08b in QThreadPrivate::start (arg=0x48220f0) at
> thread/qthread_unix.cpp:298
> #5  0x00007fd12b389efc in start_thread (arg=0x7fd0c771a700) at
> pthread_create.c:304
> #6  0x00007fd12fb5459d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #7  0x0000000000000000 in ?? ()
> 
> Thread 1 (Thread 0x7fd135f44a20 (LWP 22276)):
> [KCrash Handler]
> #6  size (this=<optimized out>) at
> ../../include/QtCore/../../src/corelib/tools/qbytearray.h:403
> #7  operator== (a2=..., a1=<optimized out>) at
> ../../include/QtCore/../../src/corelib/tools/qbytearray.h:528
> #8  QUrl::operator== (this=0x7fff848e6438, url=<optimized out>) at
> io/qurl.cpp:6038
> #9  0x0000000000499c6d in
> Digikam::ImagePropertiesSideBarDB::slotFileMetadataChanged (this=0x2691c70,
> url=<optimized out>) at
> /build/buildd/digikam-2.1.1/core/libs/imageproperties/
> imagepropertiessidebardb.cpp:382
> #10 0x000000000049c551 in Digikam::ImagePropertiesSideBarDB::qt_metacall
> (this=0x2691c70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>,
> _a=0x7fff848e6080) at
> /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/
> imagepropertiessidebardb.moc:118
> #11 0x00007fd1309bec09 in QMetaObject::activate (sender=0x2eed690,
> m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff848e6080)
> at kernel/qobject.cpp:3566
> #12 0x00000000005c8033 in
> Digikam::ImageAttributesWatch::signalFileMetadataChanged (this=<optimized
> out>, _t1=<optimized out>) at
> /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/
> imageattributeswatch.moc:143
> #13 0x0000000000513855 in Digikam::KipiImageInfo::addAttributes
> (this=0x7fff848e6430, res=<optimized out>) at
> /build/buildd/digikam-2.1.1/core/utilities/kipiiface/kipiimageinfo.cpp:275
> #14 0x00007fd134193a7d in KIPI::ImageInfo::attributes (this=<optimized out>)
> at ../../libkipi/imageinfo.cpp:102
> #15 0x00007fd0d78d2d65 in KIPIPlugins::ImagesListViewItem::updateInformation
> (this=0x5b0a190) at
> /build/buildd/digikam-2.1.1/extra/kipi-plugins/common/libkipiplugins/widgets/
> imageslist.cpp:127
> #16 0x00007fd0cdf30ec5 in KIPISendimagesPlugin::ImagesPage::imagesList
> (this=<optimized out>) at
> /build/buildd/digikam-2.1.1/extra/kipi-plugins/sendimages/imagespage.cpp:52
> #17 0x00007fd0cdf2fd93 in
> KIPISendimagesPlugin::SendImagesDialog::emailSettings (this=0x3830380) at
> /build/buildd/digikam-2.1.1/extra/kipi-plugins/sendimages/sendimagesdialog.
> cpp:189
> #18 0x00007fd0cdf2e758 in Plugin_SendImages::slotPrepareEmail
> (this=0x36e4d00) at
> /build/buildd/digikam-2.1.1/extra/kipi-plugins/sendimages/plugin_sendimages.
> cpp:140
> #19 0x00007fd0cdf2eae1 in Plugin_SendImages::qt_metacall (this=0x36e4d00,
> _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>)
> at
> /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/extra/kipi-plugins/
> sendimages/plugin_sendimages.moc:77
> #20 0x00007fd1309bec09 in QMetaObject::activate (sender=0x3830380,
> m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at
> kernel/qobject.cpp:3566
> #21 0x00007fd132026ef8 in KDialog::slotButtonClicked (this=0x3830380,
> button=4) at ../../kdeui/dialogs/kdialog.cpp:884
> #22 0x00007fd132027382 in KDialog::qt_metacall (this=0x3830380,
> _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fff848e6a50) at
> ./kdialog.moc:190
> #23 0x00007fd1320feb60 in KPageDialog::qt_metacall (this=0x3830380,
> _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff848e6a50) at
> ./kpagedialog.moc:70
> #24 0x00007fd0cdf2f498 in
> KIPISendimagesPlugin::SendImagesDialog::qt_metacall (this=0x3830380,
> _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>)
> at
> /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/extra/kipi-plugins/
> sendimages/sendimagesdialog.moc:72
> #25 0x00007fd1309bec09 in QMetaObject::activate (sender=0x5ad84b0,
> m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff848e6a50)
> at kernel/qobject.cpp:3566
> #26 0x00007fd1309c62be in QSignalMapper::mapped (this=<optimized out>,
> _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:115
> #27 0x00007fd1309c685b in QSignalMapper::map (this=0x5ad84b0,
> sender=0x3ef8ff0) at kernel/qsignalmapper.cpp:266
> #28 0x00007fd1309bea01 in QMetaObject::activate (sender=0x3ef8ff0,
> m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff848e6be0)
> at kernel/qobject.cpp:3547
> #29 0x00007fd131a2bec2 in QAbstractButton::clicked (this=<optimized out>,
> _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
> #30 0x00007fd131769d2e in QAbstractButtonPrivate::emitClicked
> (this=0x5aea240) at widgets/qabstractbutton.cpp:546
> #31 0x00007fd13176b06b in QAbstractButtonPrivate::click (this=0x5aea240) at
> widgets/qabstractbutton.cpp:539
> #32 0x00007fd13176b2dc in QAbstractButton::mouseReleaseEvent
> (this=0x3ef8ff0, e=0x7fff848e74b0) at widgets/qabstractbutton.cpp:1121
> #33 0x00007fd1313ee914 in QWidget::event (this=0x3ef8ff0,
> event=0x7fff848e74b0) at kernel/qwidget.cpp:8361
> #34 0x00007fd13139e104 in notify_helper (e=0x7fff848e74b0,
> receiver=0x3ef8ff0, this=0x1d94e20) at kernel/qapplication.cpp:4555
> #35 QApplicationPrivate::notify_helper (this=0x1d94e20, receiver=0x3ef8ff0,
> e=0x7fff848e74b0) at kernel/qapplication.cpp:4527
> #36 0x00007fd1313a392f in QApplication::notify (this=<optimized out>,
> receiver=0x3ef8ff0, e=0x7fff848e74b0) at kernel/qapplication.cpp:4098
> #37 0x00007fd1320d0bf6 in KApplication::notify (this=0x7fff848e82c0,
> receiver=0x3ef8ff0, event=0x7fff848e74b0) at
> ../../kdeui/kernel/kapplication.cpp:311
> #38 0x00007fd1309aa61c in QCoreApplication::notifyInternal
> (this=0x7fff848e82c0, receiver=0x3ef8ff0, event=0x7fff848e74b0) at
> kernel/qcoreapplication.cpp:876
> #39 0x00007fd13139f0d2 in sendEvent (event=<optimized out>,
> receiver=<optimized out>) at
> ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
> #40 QApplicationPrivate::sendMouseEvent (receiver=0x3ef8ff0,
> event=0x7fff848e74b0, alienWidget=0x3ef8ff0, nativeWidget=0x3830380,
> buttonDown=0x3ef8ff0, lastMouseReceiver=..., spontaneous=true) at
> kernel/qapplication.cpp:3166
> #41 0x00007fd13141b765 in QETWidget::translateMouseEvent (this=0x3830380,
> event=<optimized out>) at kernel/qapplication_x11.cpp:4616
> #42 0x00007fd13141a62a in QApplication::x11ProcessEvent
> (this=0x7fff848e82c0, event=0x7fff848e7d70) at
> kernel/qapplication_x11.cpp:3732
> #43 0x00007fd131443602 in x11EventSourceDispatch (s=0x1d9b680, callback=0,
> user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
> #44 0x00007fd129466a5d in g_main_context_dispatch () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #45 0x00007fd129467258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #46 0x00007fd129467429 in g_main_context_iteration () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #47 0x00007fd1309d9bbf in QEventDispatcherGlib::processEvents
> (this=0x1d2ef40, flags=<optimized out>) at
> kernel/qeventdispatcher_glib.cpp:424
> #48 0x00007fd13144328e in QGuiEventDispatcherGlib::processEvents
> (this=<optimized out>, flags=<optimized out>) at
> kernel/qguieventdispatcher_glib.cpp:204
> #49 0x00007fd1309a9402 in QEventLoop::processEvents (this=<optimized out>,
> flags=...) at kernel/qeventloop.cpp:149
> #50 0x00007fd1309a9657 in QEventLoop::exec (this=0x7fff848e8140, flags=...)
> at kernel/qeventloop.cpp:204
> #51 0x00007fd1309ae6e7 in QCoreApplication::exec () at
> kernel/qcoreapplication.cpp:1148
> #52 0x00000000004893fd in main (argc=1, argv=<optimized out>) at
> /build/buildd/digikam-2.1.1/core/digikam/main/main.cpp:232
> 
> Possible duplicates by query: bug 296650, bug 293301, bug 290983.
> 
> Reported using DrKonqi

*** This bug has been marked as a duplicate of bug 293301 ***

Created attachment 70999 [details]
New crash information added by DrKonqi

digikam (2.1.1) on KDE Platform 4.8.2 (4.8.2) using Qt 4.8.1

- What I was doing when the application crashed:
I tried to send 2 selected pictures by email (Kmail). Clicking on OK will crash digicam every time.

-- Backtrace (Reduced):
#7  QMap (other=..., this=0x7fffa7e7f7b0) at /usr/include/qt4/QtCore/qmap.h:186
#8  Digikam::KipiImageInfo::addAttributes (this=0x7fffa7e7fa50, res=...) at /build/buildd/digikam-2.1.1/core/utilities/kipiiface/kipiimageinfo.cpp:185
#9  0x00007f4cedab7a7d in KIPI::ImageInfo::attributes() const () from /usr/lib/libkipi.so.8
#10 0x00007f4caa75cd65 in KIPIPlugins::ImagesListViewItem::updateInformation (this=0x2a24c50) at /build/buildd/digikam-2.1.1/extra/kipi-plugins/common/libkipiplugins/widgets/imageslist.cpp:127
#11 0x00007f4ca5ccdec5 in KIPISendimagesPlugin::ImagesPage::imagesList (this=<optimized out>) at /build/buildd/digikam-2.1.1/extra/kipi-plugins/sendimages/imagespage.cpp:52

Problem is not reproducible with new Send by Mail tool from digiKam core introduced with digiKam 5.7.0. The tool is available everywhere : Image Editor, Album View, Showfoto and Light Table. The items to send by mail can be selected by icon view items selection or by albums selection.

Gilles Caulier