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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-07 19:09:38 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-07 21:29:12 +0100 |
| commit | 55d7371fe0c44c025eb0e75215e0685870f31874 (patch) | |
| tree | d8d8913bc28d15bb37c89d47baf68ba65dde31a2 /libavcodec/vp56.h | |
| parent | 5098a6f6275a57f122cd8f03e7ffbe5dd090b8e0 (diff) | |
| download | ffmpeg-55d7371fe0c44c025eb0e75215e0685870f31874.tar.gz | |
avcodec/vp568: Check that there is enough data for ff_vp56_init_range_decoder()
Fixes: timeout in 730/clusterfuzz-testcase-5265113739165696 (part 1 of 2)
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vp56.h')
| -rw-r--r-- | libavcodec/vp56.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vp56.h b/libavcodec/vp56.h index e5c5bea963..c049399df8 100644 --- a/libavcodec/vp56.h +++ b/libavcodec/vp56.h @@ -224,7 +224,7 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, */ extern const uint8_t ff_vp56_norm_shift[256]; -void ff_vp56_init_range_decoder(VP56RangeCoder *c, const uint8_t *buf, int buf_size); +int ff_vp56_init_range_decoder(VP56RangeCoder *c, const uint8_t *buf, int buf_size); static av_always_inline unsigned int vp56_rac_renorm(VP56RangeCoder *c) { |