libavformat · 07519f363bbd810e6ac8b187628e680e4e7026ca · Linshizhi / ffmpeg.wasm-core

avformat/vividas: Fix n_sb_blocks Check · 114ddf64

Michael Niedermayer authored Oct 14, 2019

Fixes: signed integer overflow: 1540265776 * 2 cannot be represented in type 'int'
Fixes: 18160/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5758808818712576

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

114ddf64

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