Michael Niedermayer 71b264c8fa avformat/utils: check dts/duration to be representable before using them ...

Fixes: signed integer overflow: 6854513951393103890 + 3427256975738527712 cannot be represented in type 'long'
Fixes: 32936/clusterfuzz-testcase-minimized-ffmpeg_dem_R3D_fuzzer-5236914752978944

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 bf4e7ec825)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2021-06-18 20:53:56 +02:00

204 KiB

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