[FFmpeg-trac] #6346(undetermined:open): Segmentation fault, Auto-inserting h264_mp4toannexb bitstream filter

[FFmpeg]

#6346: Segmentation fault, Auto-inserting h264_mp4toannexb bitstream filter
-------------------------------------+-------------------------------------
             Reporter:  ffmpegTV     |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  crash        |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by jamrial):

 * status:  new => open


Comment:

 b8f26779d615dfb466e90627323b1a4e40639f76 is not the cause. It simply
 exposed a latent bug, plus the fact concatdec was doing an incomplete
 annexb extradata check.

 Fixed the wrong extradata check in
 b4330a0e02fcbef61d630a369abe5f4421ced659, which should prevent the crash
 detailed here, but as i said the actual bug is still present.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6346#comment:4>
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