riff: check for eof if chunk size and code are 0
authorLuca Barbato <lu_zero@gentoo.org>
Sat, 20 Apr 2013 11:36:44 +0000 (13:36 +0200)
committerDiego Biurrun <diego@biurrun.de>
Sun, 21 Apr 2013 16:20:30 +0000 (18:20 +0200)
commit8e329dba378cef0ff6400c7df9c51da167d5a1f0
tree9ca286eda77fa35fcf29b994b970d522882e81b4
parent1c88617b9421c9af8ae961c05d2381b19c585026
riff: check for eof if chunk size and code are 0

Prevent an infinite loop.

Inspired by a patch from Michael Niedermayer

CC: libav-stable@libav.org
Signed-off-by: Diego Biurrun <diego@biurrun.de>
libavformat/riff.c