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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-08-04 00:45:20 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-06 11:30:42 +0100 |
| commit | c1e67ca966ce7779054b79907c388e2a4a035cc8 (patch) | |
| tree | f606c46f89ffd71cacc2c9b05665158e35a9b4ab /libavcodec/vc1_block.c | |
| parent | 73302b0d9700524ac597c1abd8f67e566eef7aa8 (diff) | |
| download | ffmpeg-c1e67ca966ce7779054b79907c388e2a4a035cc8.tar.gz | |
avcodec/atrac9dec: Check grad_range[1] more tightly
Alternatively the array could be made bigger but the extra values
would not be read without other changes.
Fixes: Out of array access
Fixes: 15658/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC9_fuzzer-5738260074070016
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 208225bd782207aaf2b380522f96fd4fe4dc3441)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vc1_block.c')
0 files changed, 0 insertions, 0 deletions