[FFmpeg-trac] #5067(avformat:open): crash on Mapping Multicast TV Stream to HLS with "Exactly one WebVTT stream is needed" as message

[FFmpeg]

#5067: crash on Mapping Multicast TV Stream to HLS with "Exactly one WebVTT stream
is needed" as message
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             Reporter:               |                    Owner:
  cloudclimber                       |                   Status:  open
                 Type:  defect       |                Component:  avformat
             Priority:  important    |               Resolution:
              Version:  git-master   |               Blocked By:
             Keywords:  webvtt hls   |  Reproduced by developer:  1
  crash SIGSEGV regression           |
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by michael):

 * cc: er.anshul.maheshwari@… (added)


Comment:

 Segfault fixed in c62d1780fff8a1997dd1707bbc557efc8fe41e3c
 not sure if this completly fixes this issue or if hls/webvvt should/could
 do better and not fail in this case)
 Maybe anshul (in CC could comment?)

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Ticket URL: <https://trac.ffmpeg.org/ticket/5067#comment:9>
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