[FFmpeg-trac] #7515(avformat:new): Unexpected demuxer behavior for FFmpeg configured with "disable-decoders"

[FFmpeg]

#7515: Unexpected demuxer behavior for FFmpeg configured with "disable-decoders"
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             Reporter:  rgadkari  |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  avformat  |                  Version:  git-master
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  1
Analyzed by developer:  0         |
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 Summary of the bug:
 We are using only the demuxer functionality of FFmpeg in an application.
 FFmpeg has been configured with "disable-decoders" option, hence no
 enabled decoders are present.
 When the function - avformat_find_stream_info is invoked, it further calls
 find_probe_decoder, but since no decoders are enabled, it causes seg-fault
 or unexpected behavior.

 Configuration -
 ./configure --enable-shared --disable-encoders --disable-decoders
 --disable-optimizations --enable-debug --disable-stripping --enable-
 logging

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Ticket URL: <https://trac.ffmpeg.org/ticket/7515>
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