[FFmpeg-devel] [PATCH] lavf/matroska: comment a missing error check.

[Nicolas George]

L'octidi 28 nivôse, an CCXXV, Michael Niedermayer a écrit :
> instructions to reproduce the issue or a stack trace would make it
> easier for interrested people to fix this
> 
> i can guess that maybe buf is NULL but thats just a guess

Yes, it happens when flirting with OOM, when OOM happens in one of the
allocations for dyn_buf, the error is kept and reported when calling
avio_close_dyn_buf(), and in that case buf is NULL and causes a segfault
a few lines below.

Regards,

-- 
  Nicolas George
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