xxan: check ybuf index before use.
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 17 Nov 2012 03:45:38 +0000 (04:45 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 17 Nov 2012 03:45:56 +0000 (04:45 +0100)
commit8ad9b48c9b5b749df8fbcd59d61278caadc478ca
treec178bc4f9a1888ba76debc9d00750adebed5204a
parent774830050aff71bcf02c68c0767f401240385842
xxan: check ybuf index before use.

Fixes out of array access

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/xxan.c