[mythtv] Segfault in mythfrontend

[Tom Lichti]

I can consistently segfault MFE now, it always happens when I try to
watch another recording after having just watched a recording. The first
time you watch a recording, it works, if you finish watching that
recording, and try and watch another recording, it segfaults.

System details:

root at htpc:/home/mythtv# mythbackend --version
Library API version: 0.20.20061204-1
Source code version: 12228M
Options compiled in:
  linux debug using_lmsensors using_v4l using_oss using_alsa using_ivtv
using_lirc using_x11 using_xv using_xrandr using_xvmc using_xvmc_pbuffer
using_opengl_vsync using_opengl using_frontend using_backend

Using nVidia 9742 drivers with 6200GT card, HD480i modeline through
component out to an SDTV. I have disabled all v-sync options in
nvidia-settings. If I don't select 'use OpenGL Vsync' in Myth, it
doesn't segfault, but the picture tears a lot with RTC, even using a
higher sys-max setting.

I have attached gdb.txt and myth.log from the session.

If I need to provide any more info, please let me know.

Thanks
Tom




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