Michael Niedermayer c6edbf0090 avformat/utils: Use av_sat_sub64() in max_analyze_duration check ...

Fixes: signed integer overflow: 9223372036854710272 - -541165944832 cannot be represented in type 'long'
Fixes: 27000/clusterfuzz-testcase-minimized-ffmpeg_dem_IVF_fuzzer-5643670608674816

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2021-01-29 19:36:46 +01:00

203 KiB

Raw Blame History

View Raw