Commits · ec3d3fc65d06a9f7bc4d32b12b14a7c75e00484d · Linshizhi / ffmpeg.wasm-core

04 Jun, 2019 1 commit

avcodec/arbc: Skip tiles in fill_tileX() which are completely outside · cdd886a2

Michael Niedermayer authored 5 years ago

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/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

cdd886a2

24 Apr, 2019 2 commits

avcodec/arbc: Try to correct keyframe/frame type · 7c2ee8d4
Michael Niedermayer authored 5 years ago
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
7c2ee8d4

avcodec/arbc: Skip unchanged frames · 8b10f09f

Michael Niedermayer authored 5 years ago

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/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

8b10f09f

20 Mar, 2019 2 commits

avcodec/arbc: Check nb_segments before allocating and copying frame · 9d20901b

Michael Niedermayer authored 5 years ago

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/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

9d20901b

lavc/arbc: Use AV_WB24() where applicable. · 4602456c
Carl Eugen Hoyos authored 6 years ago

4602456c

25 Feb, 2019 1 commit

avcodec/arbc: Check nb_tiles against dimensions · 160851bc

Michael Niedermayer authored 6 years ago

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/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

160851bc

28 Jan, 2019 1 commit

avcodec/arbc: clear decoder state when seeking · 286e58bb

James Almer authored 6 years ago

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

286e58bb

27 Jan, 2019 1 commit
- avcodec: add ARBC decoder · 795af110
  Paul B Mahol authored 6 years ago
```
Thanks Kostya for great help in reversing binary.
```
  795af110