[mythtv-commits] Ticket #8391: SIGSEGV when unpausing playback

[MythTV]

#8391: SIGSEGV when unpausing playback
-----------------------------------------------+----------------------------
 Reporter:  Ben Hardill <b.hardill@…>          |       Owner:  janne  
     Type:  defect                             |      Status:  new    
 Priority:  minor                              |   Milestone:  unknown
Component:  MythTV - Video Playback            |     Version:  0.23rc2
 Severity:  medium                             |     Mlocked:  0      
-----------------------------------------------+----------------------------
 Recreate instructions:

 Start LiveTV, pause and then try and unpause.

 Environment:

 Acer Revo 3610 running Fedora 12 + atrpms build of MythTV. Fully up to
 date Fedora 12.

 Same code runs fine on Fedora 11.

 Version:

 mythfrontend --version
 Please include all output in bug reports.
 MythTV Version   : 24265
 MythTV Branch    : branches/release-0-23-fixes/mythtv/
 Network Protocol : 56
 Library API      : 0.23.20100314-1
 QT Version       : 4.6.2
 Options compiled in:
  linux release using_oss using_alsa using_pulse using_jack
 using_pulseoutput using_backend using_dvb using_firewire using_frontend
 using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu
 using_libfftw3 using_lirc using_mheg using_opengl_video using_opengl_vsync
 using_qtdbus using_qtwebkit using_v4l using_x11 using_xrandr using_xv
 using_xvmc using_xvmc_vld using_xvmcw using_bindings_perl
 using_bindings_python using_opengl using_vdpau using_ffmpeg_threads
 using_libavc_5_3 using_live using_mheg


 Stack trace:

 (gdb) where
 #0  0x056a780e in QX11PixmapData::x11ConvertToDefaultDepth() ()
    from /usr/lib/libQtGui.so.4
 #1  0x05655187 in QWidgetPrivate::updateSystemBackground() ()
    from /usr/lib/libQtGui.so.4
 #2  0x0560694e in QWidget::setAttribute(Qt::WidgetAttribute, bool) ()
    from /usr/lib/libQtGui.so.4
 #3  0x05609ec6 in QWidgetPrivate::setUpdatesEnabled_helper(bool) ()
    from /usr/lib/libQtGui.so.4
 #4  0x0560a023 in QWidget::setUpdatesEnabled(bool) ()
    from /usr/lib/libQtGui.so.4
 #5  0x077ec697 in MythMainWindow::SetDrawEnabled(bool) ()
    from /usr/lib/libmythui-0.23.so.0
 #6  0x07891b15 in myth_system(QString const&, int) ()
    from /usr/lib/libmythui-0.23.so.0
 #7  0x41a3e5c3 in SystemEventThread::run() () from
 /usr/lib/libmythtv-0.23.so.0
 #8  0x05263714 in ?? () from /usr/lib/libQtCore.so.4
 #9  0x0526ccdf in ?? () from /usr/lib/libQtCore.so.4
 #10 0x00403ab5 in start_thread () from /lib/libpthread.so.0
 #11 0x005c1dae in clone () from /lib/libc.so.6

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/8391>
MythTV <http://www.mythtv.org/>
MythTV