[FFmpeg-trac] #8083(avformat:new): Matroska demuxer fails to parse big attachements

[FFmpeg]

#8083: Matroska demuxer fails to parse big attachements
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             Reporter:  Zenitram    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  mkv         |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  1           |
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Comment (by Zenitram):

 Replying to [comment:5 marillat]:
 > Apparently this bug happens with more small files and with the same
 error message

 The "exceeds containing master element ending at" error without initial
 "Invalid length" error is a different issue, "exceeds containing master
 element ending at" error being just a result of the first error.

 "exceeds containing master element ending at" error alone is fixed in
 latest FFmpeg build AFAIK (I tested [https://ffmpeg.org/pipermail/ffmpeg-
 user/2019-July/044725.html the command line in this post that reproduces
 the error] and it is OK with FFmpeg git-master)

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Ticket URL: <https://trac.ffmpeg.org/ticket/8083#comment:6>
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