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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-02-28 03:55:02 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-01 14:07:33 +0100 |
| commit | 7b5ff7d57355dc608f0fd86e3ab32a2fda65e752 (patch) | |
| tree | a137fd528071d3c8e1cbfefbfa55932bcdbf2633 /libavcodec/vp8.h | |
| parent | 4bd3f1ce3e68a9348e97ec07a247048ea72ed808 (diff) | |
| download | ffmpeg-7b5ff7d57355dc608f0fd86e3ab32a2fda65e752.tar.gz | |
avcodec/vp8: Check for bitsteam end in decode_mb_row_no_filter()
Fixes timeout with 686/clusterfuzz-testcase-5853946876788736
this shortcuts (i.e. speeds up) the error and
return-to-user when decoding a truncated frame
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Previous version reviewed by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vp8.h')
| -rw-r--r-- | libavcodec/vp8.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vp8.h b/libavcodec/vp8.h index 374e1388e2..6218fe0567 100644 --- a/libavcodec/vp8.h +++ b/libavcodec/vp8.h @@ -275,7 +275,7 @@ typedef struct VP8Context { */ int mb_layout; - void (*decode_mb_row_no_filter)(AVCodecContext *avctx, void *tdata, int jobnr, int threadnr); + int (*decode_mb_row_no_filter)(AVCodecContext *avctx, void *tdata, int jobnr, int threadnr); void (*filter_mb_row)(AVCodecContext *avctx, void *tdata, int jobnr, int threadnr); int vp7; |