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Opened 2 years ago

Last modified 4 months ago

#9807 assigned Bug Report - Crash

Crash on DVD playback with bookmark set

Reported by: Marc Randolph <mrand@…> Owned by:
Priority: minor Milestone: unknown
Component: MythTV - DVD Playback Version: 0.24-fixes
Severity: medium Keywords:
Cc: Ticket locked: no

Description

Started playing a ripped .iso (complete with DVD menu) over storage groups. Set a bookmark. Exited and then then later resumed to a bookmark where the video and audio are playing just fine. Skipped back and forward and was rewarded with this crash.

Attachments (4)

gdb.txt (196.2 KB) - added by Marc Randolph <mrand@…> 2 years ago.
mythfrontend.log (69.5 KB) - added by Marc Randolph <mrand@…> 2 years ago.
gdb-noskip.txt (63.9 KB) - added by Marc Randolph <mrand@…> 2 years ago.
myth-noskip.log (30.6 KB) - added by Marc Randolph <mrand@…> 2 years ago.

Download all attachments as: .zip

Change History (10)

Changed 2 years ago by Marc Randolph <mrand@…>

Changed 2 years ago by Marc Randolph <mrand@…>

comment:1 Changed 2 years ago by Marc Randolph <mrand@…>

Looks like it is more about the bookmark and not about the skipping. New attachments with no skipping.

Changed 2 years ago by Marc Randolph <mrand@…>

Changed 2 years ago by Marc Randolph <mrand@…>

comment:2 Changed 2 years ago by beirdo

  • Type changed from Bug Report - General to Bug Report - Crash

comment:3 Changed 2 years ago by beirdo

  • Component changed from MythTV - General to MythTV - DVD Playback
  • Owner set to markk
  • Summary changed from Frontend crash on skipping to Crash on DVD playback with bookmark set

comment:4 Changed 2 years ago by beirdo

  • Owner markk deleted
  • Status changed from new to assigned

That got autoassigned when switching components, sorry.

comment:5 Changed 2 years ago by beirdo

See also #9366

comment:6 Changed 4 months ago by peper03@…

It would appear that this crash can no longer occur. According to gdb-noskip.txt, the trigger for the crash was the '<<' operator called at line 2017 in avformatdecoder. That would correspond to this versionhttps://github.com/MythTV/mythtv/blob/ba99c413f959c7353c9b05dd60322147992e81d3/mythtv/libs/libmythtv/avformatdecoder.cpp#L2017.

That logging code no longer exists, and the '<<' operator is not used any more, anyway, so it's pretty unlikely that the problem still exists.

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