| Summary: | crash - k3b when Rip Video DVD selected | ||
|---|---|---|---|
| Product: | [Applications] k3b | Reporter: | jamundso |
| Component: | general | Assignee: | Michał Małek <michalm> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | trueg |
| Priority: | NOR | ||
| Version: | 2.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | 2.0.2 | |
Dup'd. oops. *** This bug has been marked as a duplicate of bug 246849 *** SVN commit 1171692 by mmalek: Fixed GPF: prevent double-delete by using QObject::deleteLater() on process object BUG: 249941 M +1 -0 ChangeLog M +7 -6 src/rip/videodvd/k3bvideodvdrippingpreview.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1171692 SVN commit 1171693 by mmalek: Fixed GPF: prevent double-delete by using QObject::deleteLater() on process object BUG: 249941 M +1 -0 ChangeLog M +10 -11 src/rip/videodvd/k3bvideodvdrippingpreview.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1171693 |
Application: k3b (2.0.0) KDE Platform Version: 4.4.5 (KDE 4.4.5) Qt Version: 4.6.3 Operating System: Linux 2.6.34.6-47.fc13.x86_64 x86_64 Distribution: "Fedora release 13 (Goddard)" -- Information about the crash: Rip Video DVD selected while a video DVD is active on the left. Crashed after I select Rip off the menu. -- Backtrace: Application: K3b (k3b), signal: Segmentation fault 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [Current thread is 1 (Thread 0x7f3957567820 (LWP 3049))] Thread 3 (Thread 0x7f3949837710 (LWP 3079)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212 #1 0x0000003013670b15 in thread_sleep (ti=0x7f3949836cc0) at thread/qthread_unix.cpp:398 #2 0x0000003013670cc6 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:412 #3 0x00000032188ac545 in K3b::MediaCache::PollThread::run (this=0x1186b40) at /usr/src/debug/k3b-2.0.0/libk3b/tools/k3bmediacache.cpp:106 #4 0x00000030136711a5 in QThreadPrivate::start (arg=0x1186b40) at thread/qthread_unix.cpp:248 #5 0x0000003009e07761 in start_thread (arg=0x7f3949837710) at pthread_create.c:301 #6 0x00000030092e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 2 (Thread 0x7f3948e36710 (LWP 3080)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212 #1 0x0000003013670b15 in thread_sleep (ti=0x7f3948e35cc0) at thread/qthread_unix.cpp:398 #2 0x0000003013670cc6 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:412 #3 0x00000032188ac545 in K3b::MediaCache::PollThread::run (this=0x1149ec0) at /usr/src/debug/k3b-2.0.0/libk3b/tools/k3bmediacache.cpp:106 #4 0x00000030136711a5 in QThreadPrivate::start (arg=0x1149ec0) at thread/qthread_unix.cpp:248 #5 0x0000003009e07761 in start_thread (arg=0x7f3948e36710) at pthread_create.c:301 #6 0x00000030092e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 1 (Thread 0x7f3957567820 (LWP 3049)): [KCrash Handler] #5 0x000000301376739d in QObjectPrivate::clearGuards (object=<value optimized out>) at kernel/qobject.cpp:498 #6 0x0000003013768e3c in QObject::~QObject (this=0x1497520, __in_chrg=<value optimized out>) at kernel/qobject.cpp:853 #7 0x00000032188af2d9 in K3b::Process::~Process (this=0x1497520, __in_chrg=<value optimized out>) at /usr/src/debug/k3b-2.0.0/libk3b/tools/k3bprocess.cpp:119 #8 0x0000000000558ff0 in K3b::VideoDVDRippingPreview::generatePreview (this=0x130a270, dvd=..., title=1, chapter=0) at /usr/src/debug/k3b-2.0.0/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:49 #9 0x000000000055c322 in K3b::VideoDVDTitleModel::setVideoDVD (this=0x1309ad0, dvd=<value optimized out>) at /usr/src/debug/k3b-2.0.0/src/rip/videodvd/k3bvideodvdtitlemodel.cpp:186 #10 0x000000000054bc20 in K3b::VideoDVDRippingView::reloadMedium (this=0x1304460) at /usr/src/debug/k3b-2.0.0/src/rip/videodvd/k3bvideodvdrippingview.cpp:220 #11 0x000000000050a718 in K3b::DirView::showMediumInfo (this=0x1277b10, medium=...) at /usr/src/debug/k3b-2.0.0/src/k3bdirview.cpp:193 #12 0x000000000050a92f in K3b::DirView::showDevice (this=0x1277b10, dev=0x1159b30) at /usr/src/debug/k3b-2.0.0/src/k3bdirview.cpp:167 #13 0x0000000000512f22 in K3b::MainWindow::videoDvdRip (this=0x1184c40, dev=0x1159b30) at /usr/src/debug/k3b-2.0.0/src/k3b.cpp:1603 #14 0x0000000000514ad6 in K3b::MainWindow::qt_metacall (this=0x1184c40, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0x7fff6d931150) at /usr/src/debug/k3b-2.0.0/x86_64-redhat-linux-gnu/src/k3b.moc:185 #15 0x0000003013766a36 in QMetaObject::activate (sender=0x115ff00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff6d931150) at kernel/qobject.cpp:3295 #16 0x0000003213ba6422 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263 #17 0x0000003213ba7b5b in QAction::activate (this=0x115ff00, event=<value optimized out>) at kernel/qaction.cpp:1255 #18 0x0000003213fac9e9 in QMenuPrivate::activateCausedStack (this=0x13b2bb0, causedStack=..., action=0x115ff00, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1002 #19 0x0000003213fb1dda in QMenuPrivate::activateAction (this=0x13b2bb0, action=0x115ff00, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1094 #20 0x0000003214ad09fe in KMenu::mouseReleaseEvent (this=0x13c3bf0, e=<value optimized out>) at /usr/src/debug/kdelibs-4.4.5/kdeui/widgets/kmenu.cpp:471 #21 0x0000003213bf648a in QWidget::event (this=0x13c3bf0, event=0x7fff6d931da0) at kernel/qwidget.cpp:8044 #22 0x0000003213fb3ddb in QMenu::event (this=0x13c3bf0, e=0x7fff6d931da0) at widgets/qmenu.cpp:2421 #23 0x0000003213bab39c in QApplicationPrivate::notify_helper (this=0xee44e0, receiver=0x13c3bf0, e=0x7fff6d931da0) at kernel/qapplication.cpp:4306 #24 0x0000003213bb1e2d in QApplication::notify (this=<value optimized out>, receiver=0x13c3bf0, e=0x7fff6d931da0) at kernel/qapplication.cpp:3871 #25 0x0000003214a07016 in KApplication::notify (this=0x7fff6d932aa0, receiver=0x13c3bf0, event=0x7fff6d931da0) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302 #26 0x0000003013753ddc in QCoreApplication::notifyInternal (this=0x7fff6d932aa0, receiver=0x13c3bf0, event=0x7fff6d931da0) at kernel/qcoreapplication.cpp:726 #27 0x0000003213bb101e in sendEvent (receiver=0x13c3bf0, event=0x7fff6d931da0, alienWidget=0x0, nativeWidget=0x13c3bf0, buttonDown=0x321462f088, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215 #28 QApplicationPrivate::sendMouseEvent (receiver=0x13c3bf0, event=0x7fff6d931da0, alienWidget=0x0, nativeWidget=0x13c3bf0, buttonDown=0x321462f088, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2971 #29 0x0000003213c235cd in QETWidget::translateMouseEvent (this=0x13c3bf0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4314 #30 0x0000003213c21acc in QApplication::x11ProcessEvent (this=0x7fff6d932aa0, event=0x7fff6d9326c0) at kernel/qapplication_x11.cpp:3513 #31 0x0000003213c4ab92 in x11EventSourceDispatch (s=0xedde90, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #32 0x000000300d63bd02 in g_main_dispatch (context=0xedd920) at gmain.c:1960 #33 IA__g_main_context_dispatch (context=0xedd920) at gmain.c:2513 #34 0x000000300d63fae8 in g_main_context_iterate (context=0xedd920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591 #35 0x000000300d63fc9c in IA__g_main_context_iteration (context=0xedd920, may_block=1) at gmain.c:2654 #36 0x0000003013779863 in QEventDispatcherGlib::processEvents (this=0xea8a60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #37 0x0000003213c4a84e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #38 0x0000003013752822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #39 0x0000003013752aec in QEventLoop::exec (this=0x7fff6d9329f0, flags=...) at kernel/qeventloop.cpp:201 #40 0x00000030137561bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #41 0x0000000000516ce4 in main (argc=3, argv=0x7fff6d933678) at /usr/src/debug/k3b-2.0.0/src/main.cpp:151 Reported using DrKonqi