Commits · 3414115cd4e1eac555ebd3e9658cb9ba3c5b246b · Linshizhi / ffmpeg.wasm-core

16 Jan, 2019 2 commits

avcodec/dirac_arith: Treat overread as error · 51978aef

Michael Niedermayer authored 6 years ago

Fixes: Timeout
Fixes: 11663/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5636791864918016

Before:Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5636791864918016 in 26006 ms
After: Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5636791864918016 in 106 ms

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

51978aef

avcodec/diracdec: Propagate errors from dirac_get_arith_uint() · 6ed3d0e0

Michael Niedermayer authored 6 years ago

Testcase: 11663/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5636791864918016

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

6ed3d0e0

28 Mar, 2017 1 commit
- dirac: make initialization of arithmetic coder tables threadsafe. · 5ba8c3a0
  Ronald S. Bultje authored 7 years ago
  
  5ba8c3a0
30 Oct, 2011 2 commits

Dirac: More formating · 49aa3974
Jordi Ortiz authored 13 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
49aa3974

DIRAC Decoder stable version, MMX support removed. · 5d50fcc5

multiple authors authored 13 years ago

Look for MMX_DISABLED to find the disabled functions.

Authors of this code are Marco Gerards <marco@gnu.org> and David Conrad <lessen42@gmail.com>
With changes from Jordi Ortiz <nenjordi@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5d50fcc5