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path: root/libavcodec/rasc.c
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2019-01-31avcodec/rasc: Move ff_get_buffer() after frame checksMichael Niedermayer
If the frame1/2 checks fail this avoids doing the allocation of a new frame Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-01-31avcodec/rasc: Check uncompressed dlta sizeMichael Niedermayer
We assume that if the compressed size is bigger than if each byte is encoded in a single raw packet that the data is invalid. Fixes: Out of memory Fixes: 12208/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5648916473708544 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-16avcodec/rasc: Check that the number of moves is less than or equal the ↵Michael Niedermayer
number of pixels Fixes: OOM Fixes: 10307/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5393974559244288 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-15avcodec/rasc: Check input space before reading chunkMichael Niedermayer
Fixes: Timeout Fixes: 11118/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5652564066959360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-03avcodec/rasc: unref both frames on reinitMichael Niedermayer
Fixes: integer overflow Fixes: inconsistent frame dimensions Fixes: 10454/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5656301162463232 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-03avcodec/rasc: Fix off by 1 error in vertical coordinateMichael Niedermayer
Fixes: out of array read Fixes: 10311/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-4856330905452544 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-09-08avcodec: add RemotelyAnywhere Screen Capture decoderPaul B Mahol
    generated by cgit v1.2.3 (git 2.25.1) at 2024-08-06 04:23:01 +0300