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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-08 14:29:01 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | 8d66c20378d912514c456a2f46acff18190ddac9 (patch) | |
| tree | 4185aba5573204d15b82498eefdb5d0d49c24ec3 /libavcodec/opus_parser.c | |
| parent | 5e0ef4e2a99ac9f473cd54d4ebe932f13e3bbe80 (diff) | |
| download | ffmpeg-8d66c20378d912514c456a2f46acff18190ddac9.tar.gz | |
avformat/wtvdec: Check len in parse_chunks() to avoid overflow
Fixes: signed integer overflow: 2147483647 + 7 cannot be represented in type 'int'
Fixes: 30084/clusterfuzz-testcase-minimized-ffmpeg_dem_WTV_fuzzer-6192261941559296
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 5552ceaf568915e668679f9581e07eb5507cafc4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/opus_parser.c')
0 files changed, 0 insertions, 0 deletions