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path: root/libavcodec/clearvideo.c
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2019-08-04avcodec/clearvideo: fix invalid shift in tile size checkMichael Niedermayer
Fixes: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 15631/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5690110605000704 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 5dc94924d0fbdedba4356c21ec7de0347b8e4757) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-03-17avcodec/clearvideo: Check remaining data in P framesMichael Niedermayer
Fixes: Timeout (19sec -> 419msec) Fixes: 13411/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5733153811988480 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-15avcodec/clearvideo: Check remaining input bits in P macro block loopMichael Niedermayer
Fixes: Timeout Fixes: 11083/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5657180351496192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-24avcodec/clearvideo: display warning if decoder overreads inputPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-24avcodec/clearvideo: do not try to return frame when it is same as previous onePaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-07lavc/clearvideo: Allow decoding without extradata.Carl Eugen Hoyos
2018-04-04avcodec/clearvideo: fix mixed code and declarationsJames Almer
Signed-off-by: James Almer <jamrial@gmail.com>
2018-04-03avcodec/clearvideo: add inter-frame decodingPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-10-30Merge commit '189157c3fc8eeb691e3684b09d971eb5ddb47d5b'James Almer
* commit '189157c3fc8eeb691e3684b09d971eb5ddb47d5b': Add ClearVideo decoder See a63496cc882428aefafc85d2f60e0908b020bffe Merged-by: James Almer <jamrial@gmail.com>
2017-09-11avcodec/clearvideo: Only output a frame if one is coded in the packetMichael Niedermayer
Fixes: Timeout (183 ms instead of about 20 sec) Fixes: 3147/clusterfuzz-testcase-4870592182353920 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-26avcodec/clearvideo: Check buf_size before decoding frameMichael Niedermayer
Fixes; Timeout Fixes: 1826/clusterfuzz-testcase-minimized-5728569256837120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-09avcodec/clearvideo: Fix runtime error: signed integer overflow: 181 * ↵Michael Niedermayer
18050756 cannot be represented in type 'int' Fixes: 1417/clusterfuzz-testcase-minimized-6606778030620672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-06avcodec/clearvideo: Fix multiple runtime error: left shift of negative value ↵Michael Niedermayer
-1024 Fixes: 1360/clusterfuzz-testcase-minimized-5606472043986944 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-25Add ClearVideo decoderKostya Shishkov
Only I-frames are decoded for now. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-03-31avcodec/clearvideo: Do not lose the return code of decode_mb()Michael Niedermayer
Fixes CID1401671 Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-26avcodec: stop using deprecated codec flagsJames Almer
Signed-off-by: James Almer <jamrial@gmail.com>
2017-03-02avcodec: add ClearVideo decoderKostya Shishkov
Only I-frames are decoded for now. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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