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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-10 23:49:28 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-10-09 21:33:11 +0200 |
| commit | 23d078dbd1144688fb4982fd32a3c9076ccd83cc (patch) | |
| tree | 5522fc3fee9174d1903455e63a39933e2e72024d /libavcodec/vc1data.c | |
| parent | 674f7c87c90da33b49ac6cd594cdefc453d65ce1 (diff) | |
| download | ffmpeg-23d078dbd1144688fb4982fd32a3c9076ccd83cc.tar.gz | |
avcodec/dstdec: Check for overflow in build_filter()
Fixes: signed integer overflow: 1917019860 + 265558963 cannot be represented in type 'int'
Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-4833165046317056
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8008940da5aa43895fd4574114309c3324249eab)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vc1data.c')
0 files changed, 0 insertions, 0 deletions