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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-14 22:13:52 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | a1206b3fc641b4b956069616c24081932da9f43e (patch) | |
| tree | 1be47e6e895d772aa93dae2a43a5bcefaa0def3b /libavutil/integer.c | |
| parent | d3606caee9215b3c2875f049c0a96d73913d10df (diff) | |
| download | ffmpeg-a1206b3fc641b4b956069616c24081932da9f43e.tar.gz | |
avformat/wavdec: More complete size check in find_guid()
Fixes: signed integer overflow: 9223372036854775807 + 8 cannot be represented in type 'long'
Fixes: 27341/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-5442833206738944
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 a207df2acb92d6366ab2f0f18ba35709066b8eec)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/integer.c')
0 files changed, 0 insertions, 0 deletions