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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-15 22:00:44 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-05 23:19:39 +0200 |
| commit | 1d2a3988270faa0dff5a3eff500d71c01789bf29 (patch) | |
| tree | ab1cd3c592d7762fdf99cb265be5ec9d52a45003 /libavcodec/huffman.h | |
| parent | 598d3614fd19a23d5b4f8ce2b179355a1cff3e5c (diff) | |
| download | ffmpeg-1d2a3988270faa0dff5a3eff500d71c01789bf29.tar.gz | |
avformat/sbgdec: Check for t0 overflow in expand_tseq()
Fixes: signed integer overflow: 4611686025627387904 + 4611686025627387904 cannot be represented in type 'long'
Fixes: 35489/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-4862678601433088
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f624c92d4c6fa73dfa95959d886090af6790bc36)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/huffman.h')
0 files changed, 0 insertions, 0 deletions