Michael Niedermayer f8ec1da8ac avformat/wtvdec: Improve size overflow checks in parse_chunks() ...

Fixes: signed integer overflow: 32 + 2147483647 cannot be represented in type 'int
Fixes: 32967/clusterfuzz-testcase-minimized-ffmpeg_dem_WTV_fuzzer-5132856218222592

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>

2021-04-22 16:01:21 +02:00

41 KiB

Raw Blame History

View Raw