indeo4: check for invalid transform_size blk_size combinations
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 26 Jan 2013 02:17:19 +0000 (03:17 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 26 Jan 2013 02:18:49 +0000 (03:18 +0100)
commit66daebc9d50d8095bb067138168e57b6a1880a19
tree0c5579c97e6cfd231399348abadc116e3bcaf73e
parentcfc7b9cfff651881ee423832c4329fbd8719045c
indeo4: check for invalid transform_size blk_size combinations

The checks existing previously where not sufficient
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/indeo4.c