Bug 330002

Application: k3b (2.0.2)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Netrunner 13.12 (Enigma-II)

-- Information about the crash:
- What I was doing when the application crashed:

1. Open K3B
2. Double click on a .toast image
3. Crash and burn

Also, I know that I can rename the .toast image to .iso and it'll work, but this seriously should not cause a crash. K3B should be smart enough to know that .toast images are really ISOs.

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc98a4ee800 (LWP 3255))]

Thread 4 (Thread 0x7fc96c0b9700 (LWP 3258)):
#0  0x00007fc97ed8e665 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc97ed8e7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc985047a76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007fc9850195ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fc9850198e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fc984f1888f in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fc984ffad13 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fc984f1af2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fc97e015f6e in start_thread (arg=0x7fc96c0b9700) at pthread_create.c:311
#9  0x00007fc9839a19cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fc961169700 (LWP 3281)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fc984f19b7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fc984f1a2d6 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007fc989ddf7f5 in K3b::MediaCache::PollThread::run (this=0x23f1ce0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fc984f1af2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fc97e015f6e in start_thread (arg=0x7fc961169700) at pthread_create.c:311
#6  0x00007fc9839a19cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fc95b661700 (LWP 3311)):
#0  0x00007fc983994f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc97ed8e6a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc97ed8e7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc985047a76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fc9850195ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fc9850198e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fc984f1888f in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fc984ffad13 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fc984f1af2f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fc97e015f6e in start_thread (arg=0x7fc95b661700) at pthread_create.c:311
#10 0x00007fc9839a19cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fc98a4ee800 (LWP 3255)):
[KCrash Handler]
#5  0x00007fc96a364242 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#6  0x00007fc96b056d5e in K3bFFMpegFile::close (this=this@entry=0x2e6f9b0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#7  0x00007fc96b056dc0 in K3bFFMpegFile::open (this=this@entry=0x2e6f9b0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#8  0x00007fc96b057859 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#9  0x00007fc96b056452 in K3bFFMpegDecoderFactory::canDecode (this=<optimized out>, url=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:60
#10 0x0000000000504917 in areAudioFiles (urls=...) at /build/buildd/k3b-2.0.2/src/k3b.cpp:152
#11 K3b::MainWindow::addUrls (this=0x288f4e0, urls=...) at /build/buildd/k3b-2.0.2/src/k3b.cpp:1545
#12 0x00000000004f878c in K3b::DirOperator::slotAddFilesToProject (this=<optimized out>) at /build/buildd/k3b-2.0.2/src/k3bdiroperator.cpp:164
#13 0x00007fc98502ea58 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007fc98986eb45 in KDirOperator::fileSelected(KFileItem const&) () from /usr/lib/libkfile.so.4
#15 0x00007fc98986ec1c in KDirOperator::Private::_k_slotActivated(QModelIndex const&) () from /usr/lib/libkfile.so.4
#16 0x00007fc989877b7d in ?? () from /usr/lib/libkfile.so.4
#17 0x00007fc98502ea58 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007fc984633325 in QAbstractItemView::activated(QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fc98463cca8 in QAbstractItemView::mouseDoubleClickEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#20 0x00007fc98418c45e in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#21 0x00007fc98452d5be in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#22 0x00007fc98463c6b3 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#23 0x00007fc98501aa26 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007fc98413cddc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007fc9841435ad in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#26 0x00007fc985a63a6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#27 0x00007fc98501a8bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007fc984142d63 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007fc9841b77db in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007fc9841b7079 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#31 0x00007fc9841de922 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#32 0x00007fc97ed8e3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc97ed8e708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fc97ed8e7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fc985047a55 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#36 0x00007fc9841de9d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#37 0x00007fc9850195ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#38 0x00007fc9850198e5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007fc98501ee5b in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00000000004449a2 in main (argc=<optimized out>, argv=0x7fffdf7a96f8) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 329739, bug 329520, bug 329222, bug 329219, bug 329130.

Reported using DrKonqi