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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-10-15 01:43:29 +0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-04 04:22:59 +0400 |
| commit | d32f509de1c6bbd2b441cf1ce9fda08504bfae6f (patch) | |
| tree | 50fdf81d67c6c423efc94b177d6d83fc775b9c15 /libavcodec | |
| parent | 5f5f36b52e21d9aed347aef73aefe473e7d31409 (diff) | |
vp8: prevent read from uninitialized memory in decode_mvs
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit 0f0b5d643401d4d83322eeee0e57eb5a226ef9ab)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/vp8.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index daaee83f2d..3217605e58 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -492,6 +492,7 @@ void decode_mvs(VP8Context *s, VP8Macroblock *mb, int mb_x, int mb_y) AV_ZERO32(&near_mv[0]); AV_ZERO32(&near_mv[1]); + AV_ZERO32(&near_mv[2]); /* Process MB on top, left and top-left */ #define MV_EDGE_CHECK(n)\ |