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(parent: 75d520e) | patch
avcodec/sonic: Fix several integer state overflows
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 10 May 2020 19:09:45 +0000 (21:09 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 14 Jun 2020 17:17:07 +0000 (19:17 +0200)
commit61d9bf514de0acf256aa554e0c431e7c91e42a5c
treea9ec8d398de56a4b1efc3456744e18917b56c7b7tree | snapshot
parent75d520e33704447f1b29ac47fd9e40994a6bc659commit | diff
avcodec/sonic: Fix several integer state overflows

Fixes: signed integer overflow: -234 * -14797801 cannot be represented in type 'int'
Fixes: 20492/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SONIC_fuzzer-5695924975435776
Fixes: 22275/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SONIC_fuzzer-5695924975435776
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/sonic.c diff | blob | history
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