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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-08-06 21:35:06 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-17 21:34:53 +0200 |
| commit | d5a63d5da4ec7b80d06930086398dcdef2f624e4 (patch) | |
| tree | 82b6f2b60c303993d4663dcd65bbe3765bf7f2f8 /libavutil/parseutils.c | |
| parent | 73fe1c16e85b96a845bf0a889e6e8b6e344efe68 (diff) | |
| download | ffmpeg-d5a63d5da4ec7b80d06930086398dcdef2f624e4.tar.gz | |
avcodec/snowdec: Sanity check hcoeff
Fixes: signed integer overflow: -2147483648 * -1 cannot be represented in type 'int'
Fixes: 24011/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-5486376610168832
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 d51d569cf68f78aaea8464a156c847a0e294726a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/parseutils.c')
0 files changed, 0 insertions, 0 deletions