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(parent: 1ac106b) | patch
avcodec/ralf: Fix integer overflow in decode_block()
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 10 May 2020 18:15:11 +0000 (20:15 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 11 May 2020 23:00:28 +0000 (01:00 +0200)
commit0c4330847c104fcf3ef929c1acee33b5b34c20db
tree2b4686f18665cccbd9394554c030e262d722b3b7tree | snapshot
parent1ac106bf5625de6aec31a34319298032e988f349commit | diff
avcodec/ralf: Fix integer overflow in decode_block()

Fixes: signed integer overflow: 289082077 - -2003141111 cannot be represented in type 'int'
Fixes: 20492/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5196077752123392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/ralf.c diff | blob | history
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