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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-18 14:28:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:46 +0100 |
| commit | 2f63d900450b2e510e6e49e8bd017d8347323e26 (patch) | |
| tree | 252d2cbd7ae1cd863c268a07fa5c8de9241228ce /libavcodec/utils.c | |
| parent | 46e8d63f25899643b503b08874cf08c66e4e1ea0 (diff) | |
| download | ffmpeg-2f63d900450b2e510e6e49e8bd017d8347323e26.tar.gz | |
avcodec/bink: Fix integer overflow in unquantize_dct_coeffs()
Fixes: signed integer overflow: -3447 * 2883584 cannot be represented in type 'int'
Fixes: 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 62ad08cef993f7a103b6d3a5498f6fa49190e085)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/utils.c')
0 files changed, 0 insertions, 0 deletions