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path: root/libavcodec/arbc.c
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* avcodec/arbc: Skip tiles in fill_tileX() which are completely outsideMichael Niedermayer2019-06-04
| | | | | | | | | Fixes: signed integer overflow: 2052526848 + 147237888 cannot be represented in type 'int' Fixes: 14441/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5717632944177152 Fixes: 14453/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5739679254577152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/arbc: Try to correct keyframe/frame typeMichael Niedermayer2019-04-24
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/arbc: Skip unchanged framesMichael Niedermayer2019-04-24
| | | | | | | | Fixes: Timeout (16sec -> 5sec) Fixes: 14128/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5767365721063424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/arbc: Check nb_segments before allocating and copying frameMichael Niedermayer2019-03-20
| | | | | | | | Fixes: Timeout (30sec -> 2sec) Fixes: 13578/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5685625527730176 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavc/arbc: Use AV_WB24() where applicable.Carl Eugen Hoyos2019-03-20
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* avcodec/arbc: Check nb_tiles against dimensionsMichael Niedermayer2019-02-25
| | | | | | | | Fixes: Timeout Fixes: 12967/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5639021454163968 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/arbc: clear decoder state when seekingJames Almer2019-01-28
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: add ARBC decoderPaul B Mahol2019-01-27
Thanks Kostya for great help in reversing binary.
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