 Michael Niedermayer
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00b0d595eb
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avcodec/ylc: Fix shift overflow
Fixes: runtime error: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 2698/clusterfuzz-testcase-minimized-4713541443518464
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 03a9e6ff30)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-07-26 00:14:21 +02:00 |
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Michael Niedermayer
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6405c66a51
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avcodec/ylc: Fix vlc of 31 bits
Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 2515/clusterfuzz-testcase-minimized-6197200012967936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fe9242204d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-07-19 03:40:21 +02:00 |
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Michael Niedermayer
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b08f7e592f
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avcodec/ylc: Check count in build_vlc()
Fixes: runtime error: signed integer overflow: 211633430 + 2147483647 cannot be represented in type 'int'
Fixes: 1874/clusterfuzz-testcase-minimized-5037763613163520
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 67b30decf7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-06-16 01:05:28 +02:00 |
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Paul B Mahol
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8fb92ea7e2
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avcodec: add YUY2 Lossless Codec decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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2016-06-26 10:18:10 +02:00 |
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