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ffmpeg.wasm-core
Commit b378a233 authored by Michael Niedermayer's avatar Michael Niedermayer
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vc1dec: sanity check state used in get_mvdata_interlaced() 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent dcd013a5
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libavcodec/vc1dec.c
View file @ b378a233
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
#include "simple_idct.h" #include "simple_idct.h"
#include "mathops.h" #include "mathops.h"
#include "vdpau_internal.h" #include "vdpau_internal.h"
#include "libavutil/avassert.h"
#undef NDEBUG #undef NDEBUG
#include <assert.h> #include <assert.h>
...@@ -1137,6 +1138,7 @@ static av_always_inline void get_mvdata_interlaced(VC1Context *v, int *dmv_x, ...@@ -1137,6 +1138,7 @@ static av_always_inline void get_mvdata_interlaced(VC1Context *v, int *dmv_x,
} }
} }
else { else {
av_assert0(index < esc);
if (extend_x) if (extend_x)
offs_tab = offset_table2; offs_tab = offset_table2;
else else
......
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