Application: plasmoidviewer (1.0) KDE Platform Version: 4.4.1 (KDE 4.4.1) (Compiled from sources) Qt Version: 4.6.2 Operating System: Linux 2.6.32-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: I use the latest picture frame from trunk that uses the QImage class. - Open a picture frame and add an image. - Remove/rename the image. - restart the plasmoidviewer/plasma - with an url the viewer crashes and with a local image you get an endless loop. Since i'm playing with the picture frame myself, i could fix that issue. The crash can be reproduced every time. -- Backtrace: Application: Plasma-Miniprogramm-Anzeige (plasmoidviewer), signal: Segmentation fault [Current thread is 1 (Thread 0x7f3e9eeb2780 (LWP 15495))] Thread 3 (Thread 0x7f3e9262b710 (LWP 15496)): #0 0x00007f3ea77d03e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f3eaa3c8082 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f3eaa3bd559 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f3eaa3c7155 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f3ea77cb81a in start_thread () from /lib/libpthread.so.0 #5 0x00007f3ea913cc7d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f3e91e2a710 (LWP 15497)): #0 0x00007f3ea77d03e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f3eaa3c8082 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f3eaa3bd559 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f3eaa3c7155 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f3ea77cb81a in start_thread () from /lib/libpthread.so.0 #5 0x00007f3ea913cc7d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f3e9eeb2780 (LWP 15495)): [KCrash Handler] #5 0x00007f3ea7169447 in KIO::StoredTransferJob::data() const () from /usr/lib/libkio.so.5 #6 0x00007f3e92f419d9 in Picture::slotFinished (this=0x202c960, job=0x220fec0) at /home/etienne/Programming/KDE/kdeplasma-addons/applets/frame/picture.cpp:130 #7 0x00007f3e92f41f26 in Picture::qt_metacall (this=0x202c960, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff084326c0) at /home/etienne/Programming/KDE/kdeplasma-addons/build/applets/frame/picture.moc:78 #8 0x00007f3eaa4ce4df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #9 0x00007f3eaa8c877f in KJob::finished(KJob*) () from /usr/lib/libkdecore.so.5 #10 0x00007f3eaa8c88b5 in KJob::emitResult() () from /usr/lib/libkdecore.so.5 #11 0x00007f3ea7171363 in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5 #12 0x00007f3ea7171d27 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5 #13 0x00007f3ea716f951 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5 #14 0x00007f3ea716fc00 in KIO::StoredTransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5 #15 0x00007f3eaa4ce4df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #16 0x00007f3ea7231071 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5 #17 0x00007f3ea722e3e3 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5 #18 0x00007f3ea7222856 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5 #19 0x00007f3ea7222a3c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5 #20 0x00007f3eaa4ce4df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #21 0x00007f3ea7140867 in KIO::ConnectionPrivate::dequeue() () from /usr/lib/libkio.so.5 #22 0x00007f3ea714098d in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5 #23 0x00007f3eaa4cb419 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #24 0x00007f3ea987f5ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #25 0x00007f3ea9885bdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #26 0x00007f3eab364d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #27 0x00007f3eaa4bb79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #28 0x00007f3eaa4bdf17 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #29 0x00007f3eaa4e50d3 in ?? () from /usr/lib/libQtCore.so.4 #30 0x00007f3ea35982be in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #31 0x00007f3ea359bc78 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #32 0x00007f3ea359bda0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #33 0x00007f3eaa4e4c13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #34 0x00007f3ea992dd6e in ?? () from /usr/lib/libQtGui.so.4 #35 0x00007f3eaa4ba0c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #36 0x00007f3eaa4ba49c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #37 0x00007f3eaa4be1db in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #38 0x000000000040996b in _start () Possible duplicates by query: bug 222584. Reported using DrKonqi
Created attachment 42293 [details] The Picture Class dosn't return NULL-QImages created in /trunk/KDE/kdeplasma-addons/applets/frame/
SVN commit 1115792 by erebetez: BUG: 232361 Picture class checks if the loaded image is not null before it emits pictureLoaded. M +16 -10 picture.cpp M +1 -0 picture.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1115792