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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-15 22:00:31 +0100 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-17 21:20:38 +0100 |
| commit | ea4b99f82cbe77b72d6f090b267e78acb1981a37 (patch) | |
| tree | 74095dc328b43702b9990f7bae2b71374c11d749 /libavcodec/v408enc.c | |
| parent | 8b30abd0201a24f57f786a3225194d37de0afff5 (diff) | |
| download | ffmpeg-ea4b99f82cbe77b72d6f090b267e78acb1981a37.tar.gz | |
opus_silk: fix typo causing overflow in silk_stabilize_lsf
Due to this typo max_center can be too large, causing nlsf to be set to
too large values, which in turn can cause nlsf[i - 1] + min_delta[i] to
overflow to a negative value, which is not allowed for nlsf and can
cause an out of bounds read in silk_lsf2lpc.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f61d44b74aaae1d306d8a0d38b7b3d4292c89ced)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'libavcodec/v408enc.c')
0 files changed, 0 insertions, 0 deletions