- 14 Jun, 2017 1 commit
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Ronald S. Bultje authored
Fixes trac issue 6459.
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- 13 Jun, 2017 13 commits
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Timo Rothenpieler authored
Fixes CIDs 1403234 and 1403235
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Timo Rothenpieler authored
Fixes CID 1396267
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Timo Rothenpieler authored
Fixes CID 1396837
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Timo Rothenpieler authored
Fixes CIDs 1396414 and 1396415
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Timo Rothenpieler authored
Fixes CID 1396855
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Matthieu Bouron authored
Fixes regression introduced by 5d0b8b1a.
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: 2147483584 + 128 cannot be represented in type 'int' Fixes: 2164/clusterfuzz-testcase-minimized-4715936172998656 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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Michael Niedermayer authored
Fixes: runtime error: shift exponent -10 is negative Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
Fixes: 1775/clusterfuzz-testcase-minimized-5330288148217856 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Paul B Mahol authored
Signed-off-by:Paul B Mahol <onemda@gmail.com>
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Matthieu Bouron authored
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Michael Niedermayer authored
820 cpu cycles -> 660 cpu cycles for 100 put_bits32() Signed-off-by: -
Michael Niedermayer authored
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- 12 Jun, 2017 5 commits
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Paul B Mahol authored
Signed-off-by: -
Ilia Valiakhmetov authored
Signed-off-by:
Ilia Valiakhmetov <zakne0ne@gmail.com> Signed-off-by:
Ronald S. Bultje <rsbultje@gmail.com>
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Paul B Mahol authored
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Paul B Mahol authored
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Henrik Gramner authored
Simplifies writing assembly code that depends on available instructions. LZCNT implies SSE2 BMI1 implies AVX+LZCNT AVX2 implies BMI2
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- 11 Jun, 2017 11 commits
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Michael Niedermayer authored
Fixes assertion failure Fixes: 2112/clusterfuzz-testcase-minimized-4526878557732864 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
This avoids scaning beyond what a valid packet can contain Fixes: Timeout Fixes: 541/clusterfuzz-testcase-610189291657625 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
Fixes: 2208/clusterfuzz-testcase-minimized-5976593765761024 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
avcodec/wavpack: Fix runtime error: signed integer overflow: 1886191616 + 277872640 cannot be represented in type 'int' Fixes: 2181/clusterfuzz-testcase-minimized-6314784322486272 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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James Almer authored
As defined in "VP Codec ISO Media File Format Binding v1.0" https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.mdSigned-off-by:
James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes: 2197/clusterfuzz-testcase-minimized-6010716676947968 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
Fixes: 2195/clusterfuzz-testcase-minimized-4736721533009920 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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Paul B Mahol authored
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- 10 Jun, 2017 6 commits
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Michael Niedermayer authored
Fixes: 2176/clusterfuzz-testcase-minimized-5908197216878592 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
avcodec/fft_template: Fix multiple runtime error: signed integer overflow: -1943918714 - 1935113003 cannot be represented in type 'int' Fixes: 1735/clusterfuzz-testcase-minimized-5350472347025408 This uses unsigned instead of SUINT because the later was rejected by multiple developers See: [FFmpeg-devel] [PATCH] avcodec/fft_template: Fix multiple runtime error: signed integer overflow: -1943918714 - 1935113003 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
avcodec/ra144: Fix runtime error: signed integer overflow: -2200 * 1033073 cannot be represented in type 'int' Fixes: 2175/clusterfuzz-testcase-minimized-5809657849315328 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
avcodec/flicvideo: Fix runtime error: signed integer overflow: 4864 * 459296 cannot be represented in type 'int' Fixes: 2174/clusterfuzz-testcase-minimized-5739234533048320 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
Fixes out of array read Fixes: 2169/clusterfuzz-testcase-minimized-5688641642823680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Bradshaw authored
Signed-off-by:
Michael Bradshaw <mjbshaw@google.com> Signed-off-by:
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- 09 Jun, 2017 4 commits
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Michael Niedermayer authored
Fixes: runtime error: index 49 out of bounds for type 'int [48][2][2]' Fixes: 2159/clusterfuzz-testcase-minimized-5267945972301824 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
Fixes: OOM Fixes: 2143/clusterfuzz-testcase-minimized-5482288060039168 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by:
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Michael Niedermayer authored
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Sasi Inguva authored
If the videos starts with B frame, then the minimum composition time as computed by stts + ctts will be non-zero. Hence we need to shift the DTS, so that the first pts is zero. This was the intention of that code-block. However it was subtracting by the wrong amount. For example, for one of the videos in the bug nonFormatted.mp4 we have stts: sample_count duration 960 1001 ctts: sample_count duration 1 3003 2 0 1 3003 .... The resulting composition times are : 3003, 1001, 2002, 6006, ... The minimum composition time or PTS is 1001, which should be used to offset DTS. However the code block was wrongly using ctts[0] which is 3003. Hence the PTS was negative. This change computes the minimum pts encountered while fixing the index, and then subtracts it from all the timestamps after the edit list fixes are applied. Samples files available from: https://bugs.chromium.org/p/chromium/issues/detail?id=721451 https://bugs.chromium.org/p/chromium/issues/detail?id=723537 fate-suite/h264/twofields_packet.mp4 is a similar file starting with 2 B frames. Before this change the PTS of first two B-frames was -6006 and -3003, and I am guessing one of them got dropped when being decoded and remuxed to the framecrc before, and now it is not being dropped. Signed-off-by:
Sasi Inguva <isasi@google.com>
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