[FFmpeg-trac] #1121(FFmpeg:new): ffmpeg internal flac codec hangs on corrupted file

FFmpeg trac at avcodec.org
Thu Mar 22 18:48:46 CET 2012

#1121: ffmpeg internal flac codec hangs on corrupted file
             Reporter:  nzqr    |                     Type:  defect
               Status:  new     |                 Priority:  normal
            Component:  FFmpeg  |                  Version:  unspecified
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
 Ffmpeg internal flac codec hangs with 100% cpu usage on corrupted flac
 file, this happens both with ffplay/ffmpeg console utility, and in
 external players, such as mpd (http://musicpd.org/mantis/view.php?id=3472)
 or audacious.

 here's only output of «ffmpeg -loglevel 99 -i» on corrupted file:
 [flac @ 0x132b320] Format flac detected only with low score of 1,
 misdetection possible!

 ffmpeg version is N-39046-g4246032, 0.10 and 0.10.2
 Tested compiler is gcc4.5.3 and gcc4.6, under linux gentoo.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1121>
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