Paul B Mahol
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a208c277f8
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avcodec/imm4: flush prev_frame after seeking
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2019-04-13 18:32:58 +02:00 |
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Michael Niedermayer
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0be0197f49
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avcodec/imm4: Unreference previous frame on frame size change
Fixes: Out of array access
Fixes: 13552/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IMM4_fuzzer-5767949648920576
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>
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2019-03-10 20:42:59 +01:00 |
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Paul B Mahol
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7b966af930
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avcodec/imm4: fix artifacts on some files with special coding mode
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2019-03-07 01:41:36 +01:00 |
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Paul B Mahol
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93402561fd
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avcodec/imm4: add support for mid-stream size changes
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2019-03-06 20:31:34 +01:00 |
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Michael Niedermayer
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c305e134ce
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avcodec/imm4: Use ff_set_dimensions()
Fixes: Out of memory
Fixes: 10970/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IMM4_fuzzer-5698750043914240
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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2018-11-10 23:48:27 +01:00 |
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Paul B Mahol
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40c4b9dad0
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avcodec/imm4: improve decoding of some files
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2018-10-14 14:19:56 +02:00 |
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Paul B Mahol
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330dd59a30
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avcodec/imm4: stop using FAAN idct
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2018-10-12 19:24:08 +02:00 |
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Paul B Mahol
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42a99b76de
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avcodec: add IMM4 decoder
This work is sponsored by VideoLAN.
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2018-08-21 11:52:06 +02:00 |
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