Opened 7 years ago

Closed 7 years ago

#10239 closed Bug Report - Crash (Unverified)

mythpreviewgen crashed with SIGABRT in __libc_message()

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

Description

Random crash that was caught.

Forwarding upstream from https://bugs.launchpad.net/ubuntu/+source/mythtv/+bug/908744

Attachments (4)

Stacktrace.txt (2.6 KB) - added by Marc Randolph <mrand@…> 7 years ago.
mythbackend.zip (69.7 KB) - added by Marc Randolph <mrand@…> 7 years ago.
ThreadStacktrace.txt (20.9 KB) - added by Marc Randolph <mrand@…> 7 years ago.
Stacktrace.2.txt (5.6 KB) - added by Marc Randolph <mrand@…> 7 years ago.
More useful stacktrace

Download all attachments as: .zip

Change History (8)

Changed 7 years ago by Marc Randolph <mrand@…>

Attachment: Stacktrace.txt added

Changed 7 years ago by Marc Randolph <mrand@…>

Attachment: mythbackend.zip added

Changed 7 years ago by Marc Randolph <mrand@…>

Attachment: ThreadStacktrace.txt added

comment:1 Changed 7 years ago by beirdo

Not much to debug from. You really need to use a profile or debug build, not a release build. Without the full backtrace, there's not much likelihood that this will get fixed other than by some stroke of luck.

Looks like some sort of memory corruption, could be a real issue, could be bad handling of a corrupted file.

Changed 7 years ago by Marc Randolph <mrand@…>

Attachment: Stacktrace.2.txt added

More useful stacktrace

comment:2 Changed 7 years ago by beirdo

Component: MythTV - GeneralMythTV - Mythpreviewgen
Type: Bug Report - GeneralBug Report - Crash

comment:3 Changed 7 years ago by beirdo

This looks to be in the video decoding. Could just be a pathologically bad source file?

comment:4 Changed 7 years ago by beirdo

Resolution: Unverified
Status: newclosed

Please reopen if there's any further debugging done on the part of the user.

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