Check for corrupted data in avs demuxer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1cce7def0a8eff2e7db294b7d195a0fb1a5043b0)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
1 file changed