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(parent: 2c933c5) | patch
avcodec/ffv1dec: Fix integer overflow in read_quant_table()
authorMichael Niedermayer <michael@niedermayer.cc>
Mon, 18 Sep 2017 15:26:09 +0000 (17:26 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 22 Sep 2017 10:19:07 +0000 (12:19 +0200)
commitd00fc952b6c261dd8eb0f7552b9ccf985dbc2b20
treef340e705f7427035f46afdf1e01c58085a91a9a3tree | snapshot
parent2c933c51687db958d8045d25ed87848342e869f6commit | diff
avcodec/ffv1dec: Fix integer overflow in read_quant_table()

Fixes: runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 3361/clusterfuzz-testcase-minimized-5065842955911168

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/ffv1dec.c diff | blob | history
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