Michael Niedermayer
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69cac9e130
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avcodec/dirac_dwt_template: Fix several integer overflows in horizontal_compose_daub97i()
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 8926/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-6047609228623872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-07-28 14:35:50 +02:00 |
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Michael Niedermayer
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181435a4de
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avcodec/dirac_dwt_template: Fix signedness regression in interleave()
Found-by: <jdarnley>
Tested-by: James Darnley <james.darnley@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-07-14 18:02:26 +02:00 |
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Michael Niedermayer
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575d8ca026
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avcodec/dirac_dwt_template: Fix undefined behavior in interleave()
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 8697/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5197148130902016
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-06-15 21:52:33 +02:00 |
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Michael Niedermayer
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647fa49495
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avcodec/dirac_dwt_template: Fix Integer overflow in horizontal_compose_dd137i()
Fixes: 5894/clusterfuzz-testcase-minimized-5315325420634112
Fixes: runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-02-18 23:27:03 +01:00 |
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Michael Niedermayer
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fe1e6c06d0
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avcodec/dirac_dwt: Fix several integer overflows
Fixes: runtime error: signed integer overflow: -2146071175 + -268479557 cannot be represented in type 'int'
Fixes: 5237/clusterfuzz-testcase-minimized-4569895275593728
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-01-30 22:08:32 +01:00 |
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Michael Niedermayer
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a165b53daa
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avcodec/dirac_dwt_template: Fix integer overflow in vertical_compose53iL0()
Fixes: runtime error: signed integer overflow: 2147483646 + 2 cannot be represented in type 'int'
Fixes: 3013/clusterfuzz-testcase-minimized-4644084197097472
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2017-08-20 21:14:47 +02:00 |
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Timothy Gu
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58ded09bd1
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dirac_dwt: Rename init2 to init
The functions are all private.
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2016-02-07 09:09:13 -08:00 |
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Timothy Gu
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6cdde20beb
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dirac_dwt: Don't pass information in context as arguments
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2016-02-07 09:09:13 -08:00 |
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Kieran Kunhya
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3f07f12f65
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diracdec: Template DSP functions adding 10-bit versions
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2015-12-10 18:25:02 +00:00 |
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