Michael Niedermayer 3a8911ec09 avformat/rmdec: Check codec_length without overflow ...

Fixes: signed integer overflow: 2147483647 + 64 cannot be represented in type 'int'
Fixes: 30333/clusterfuzz-testcase-minimized-ffmpeg_dem_RM_fuzzer-5175286983426048

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 d558c9f237)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2021-09-10 16:04:26 +02:00

46 KiB

Raw Blame History

View Raw