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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-27 13:20:51 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-27 13:20:51 +0200 |
| commit | b378a233957bc05aa8e40cc88023c558aa45beba (patch) | |
| tree | 377a50cd45798b488d589f982ee84e2dbe8124a0 /libavcodec/vc1dec.c | |
| parent | dcd013a535bccbb163b740b72bbedde67dc8e633 (diff) | |
| download | ffmpeg-b378a233957bc05aa8e40cc88023c558aa45beba.tar.gz | |
vc1dec: sanity check state used in get_mvdata_interlaced()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/vc1dec.c')
| -rw-r--r-- | libavcodec/vc1dec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 2c5ddc5441..cbffec1812 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -39,6 +39,7 @@ #include "simple_idct.h" #include "mathops.h" #include "vdpau_internal.h" +#include "libavutil/avassert.h" #undef NDEBUG #include <assert.h> @@ -1137,6 +1138,7 @@ static av_always_inline void get_mvdata_interlaced(VC1Context *v, int *dmv_x, } } else { + av_assert0(index < esc); if (extend_x) offs_tab = offset_table2; else |