avcodec/dxtory: Fix input size check in dxtory_decode_v1_420()
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 14 Nov 2015 23:25:11 +0000 (00:25 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 19 Nov 2015 02:51:39 +0000 (03:51 +0100)
commit3f4a4f174a419ef51548c7dd48d46962460f4bc9
tree17d6f495f5116c3779098a79bc70b0762a4a1246
parentcb060668f12914fcd834b86c36d3c337eff0f173
avcodec/dxtory: Fix input size check in dxtory_decode_v1_420()

Fixes out of array read
Fixes: c50c4aa6cefda71b19a31ea12302980c/asan_heap-oob_12be5fd_7011_33ebd015a74976215934add72b9c8352.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9caa9414ccf2dcf8aee2695377dee830a5024c82)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/dxtory.c