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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-08-06 21:35:06 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-05 21:28:08 +0200 |
| commit | f955b6efabcea6f3340f788d5cb8b90961359e92 (patch) | |
| tree | 72544dc65ce1080a372917ae1f8c0e86a0063dc7 /libavcodec/diracdsp.c | |
| parent | c9a546aedaa4eb8754cff96457fe612f58eec62e (diff) | |
| download | ffmpeg-f955b6efabcea6f3340f788d5cb8b90961359e92.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 'libavcodec/diracdsp.c')
0 files changed, 0 insertions, 0 deletions