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authorMichael Niedermayer <michael@niedermayer.cc>2017-09-10 01:32:50 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2017-09-11 13:28:46 +0200
commitf5def99f52b63edf66a7938d5ad55de547d05045 (patch)
treed16e11912e8bbda465fa5df56ca5aa5be15532f9 /libavcodec/jpegls.c
parentf8c52dfa1583f0d2c039bad8c9422d2fd190a039 (diff)
downloadffmpeg-f5def99f52b63edf66a7938d5ad55de547d05045.tar.gz
avcodec/diracdec: Fix overflow in DC computation
Fixes: runtime error: signed integer overflow: 11896 + 2147483646 cannot be represented in type 'int' Fixes: 3053/clusterfuzz-testcase-minimized-6355082062856192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit b5995856a4236c27f231210bb08d70688e045192) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/jpegls.c')
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