Opened 19 years ago
Closed 19 years ago
#297 closed defect (fixed)
mythcommflag ABRT. (glibc detected free())
Reported by: | Owned by: | Isaac Richards | |
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Priority: | minor | Milestone: | 0.19 |
Component: | mythtv | Version: | head |
Severity: | medium | Keywords: | glibc detected free mythcommflag subtitle |
Cc: | Ticket locked: | no |
Description
Commflagging aborted this morning. I the backend logfile I found
* glibc detected * free(): invalid pointer: 0x080a9778 *
Running it manually I've narrowed the problem down to a double free in NuppleVideoPlayer::ClearSubtitles?() when it calls nonDisplayedSubtitles.pop_front();
Backtrace to be attached.
Attachments (3)
Change History (6)
Changed 19 years ago by
Attachment: | commflag-backtrace.txt added |
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comment:1 Changed 19 years ago by
Resolution: | → fixed |
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Status: | new → closed |
comment:2 Changed 19 years ago by
Resolution: | fixed |
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Status: | closed → reopened |
With svn ver 7299 this is happening again.
Backtrace to be attached.
Changed 19 years ago by
Attachment: | commflag-bt2.txt added |
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backtrace from mythcommflag abort from rev 7299
Changed 19 years ago by
Attachment: | commflag-glibc-abort.diff added |
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Patch I created follow cpinkham's suggestions.
comment:3 Changed 19 years ago by
Resolution: | → fixed |
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Status: | reopened → closed |
This bug keeps running and hiding under the carpet.
It went from being 100% reproducible to not visible.
The attached patch implements some stuff Chris suggested trying to help with this problem. During testing it didn't change the behaviour at all, but it cleans things up to be more consistent with the rest of NuppleVideoPlayer?.
I'm going to close this bug for now as I can no longer reproduce it, but I'm going to keep one eye firmly on the lookout for any further relapses..
Backtrace from mythcommflag ABRT