Ticket #9591 (closed Bug Report: fixed)
Opened 2 years ago
Last modified 2 years ago
segmentation fault in qt on play in mythmusic.
|Reported by:||hcoin@…||Owned by:||paulh|
|Component:||Plugin - MythMusic||Version:||0.24-fixes|
|Severity:||high||Keywords:||segmentation fault play qt4 mythmusic|
Mythmusic crashes with a segmentation fault every time, just at the moment playback begin is attempted. Navigation route: Launch mythfrontend at the keyboard, attempt to play using 'all my music', navigating to a single music file, hit 'enter' and crash-- back to a command prompt and the end of mythfrontend. Tried classic and ubuntu themes, same result. System has a couple of dual ported video cards with monitors attached to each.
TV recordings at both SD & HD , dvd/video playback all normal. Output is digital spdif/iec on an ICH5 chip. Rhythmbox plays the same music library without problem on the same system out the digital port.
System is Debian Squeeze, qt4, kernel 2.6.32-6-686 and all the mythfrontend terminal and gdb reports, including stack backtrace details are here:
The clip right around the fault report is:
2011-02-11 14:22:17.246 XMLParse: LoadTheme? using '/usr/share/mythtv/themes/Mythbuntu/music-ui.xml'
2011-02-11 14:22:22.622 AO: Opening audio device 'plug:spdif:0' ch 2(2) sr 44100 sf signed 16 bit reenc 0
[New Thread 0xaacffb70 (LWP 18611)]
Program received signal SIGSEGV, Segmentation fault.
0xb5e42ef8 in QString::operator=(QString const&) () from /usr/lib/libQtCore.so.4
#0 0xb5e42ef8 in QString::operator=(QString const&) () from /usr/lib/libQtCore.so.4
#1 0xaa0f0fbc in MusicPlayer::decoderHandlerReady() () from /usr/lib/mythtv/plugins/libmythmusic.so
#2 0xaa0f2f98 in MusicPlayer::customEvent(QEvent*) () from /usr/lib/mythtv/plugins/libmythmusic.so
#3 0xb5f05e5c in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
I've reinstalled qt4, removed as much of qt3 as I could, thought it was an ALSA thing for a bit having to do with upconverting 44.1 cd flac file to 48K for the ICH5, but if that's so why would all the other music programs work playing back the same file w/alsa? So, out of clues. Posted on the user's list, no responses.
comment:1 Changed 2 years ago by paulh
comment:2 Changed 2 years ago by hcoin@…
comment:3 Changed 2 years ago by paulh
comment:4 Changed 2 years ago by hcoin@…
comment:5 Changed 2 years ago by paulh
- Status changed from new to closed
- Resolution set to Fixed
comment:6 Changed 2 years ago by paulh
comment:7 Changed 2 years ago by paulh
- Milestone changed from unknown to 0.24.1
comment:8 Changed 2 years ago by hcoin@…
comment:9 Changed 2 years ago by Paul Harrison
- Resolution changed from Fixed to fixed