vp8: prevent read from uninitialized memory in decode_mvs

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago · 0f0b5d6434
parent 5653579381
commit 0f0b5d6434
1 changed files with 1 additions and 0 deletions
--- 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)\