- 09 Sep, 2017 1 commit
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Michael Niedermayer authored
Fixes: runtime error: left shift of 1073741838 by 1 places cannot be represented in type 'int32_t' (aka 'int') Fixes: 3279/clusterfuzz-testcase-minimized-4564805744590848 Suggested-by: <atomnuker> Reviewed-by: <atomnuker> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 02 Sep, 2017 1 commit
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Michael Niedermayer authored
Fixes: runtime error: shift exponent 64 is too large for 64-bit type 'residual' (aka 'unsigned long') Fixes: 2838/clusterfuzz-testcase-minimized-6260066086813696 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 01 Aug, 2017 1 commit
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Michael Niedermayer authored
Fixes: runtime error: shift exponent 65 is too large for 64-bit type 'residual' (aka 'unsigned long') Fixes: 2737/clusterfuzz-testcase-minimized-4968639147016192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 24 Jul, 2017 1 commit
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Michael Niedermayer authored
Fixes: runtime error: shift exponent 64 is too large for 64-bit type 'residual' (aka 'unsigned long') Fixes: 2674/clusterfuzz-testcase-minimized-4999700518273024 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 14 Jul, 2016 2 commits
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Rostislav Pehlivanov authored
Adding a check for bits == 0 would still make Coverity misdetect this, so just revert to the normal way of setting the residue to 0. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Can also be used in future cleanups since 99% of the time the leftover appending will just append to an already empty residue. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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- 13 Jul, 2016 2 commits
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Rostislav Pehlivanov authored
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Shifting by more than 63 bits is undefined behavior, athough any compiler not returning 0 after shifting by any amount would be insane. Found by Coverity, fixes CID1363959 and CID1363960 Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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- 12 Jul, 2016 1 commit
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 11 Jul, 2016 1 commit
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Rostislav Pehlivanov authored
Still much left to optimize, but it provides a significant performance improvement - 10% for 300Mbps (1080p30), 25% for 1.5Gbps (4k 60fps) in comparison with the default implementation. Signed-off-by: Rostislav Pehlivanov <rpehlivanov@obe.tv>
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