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author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-15 22:00:31 +0100 |
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committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-16 19:29:17 +0100 |
commit | f61d44b74aaae1d306d8a0d38b7b3d4292c89ced (patch) | |
tree | 21be0330c954acbb46f86968dcf2bfb95b74ed0c /libavcodec/iirfilter.c | |
parent | 91c2a33d01d8d7f04e5044f701ac8c741fdb9814 (diff) | |
download | ffmpeg-f61d44b74aaae1d306d8a0d38b7b3d4292c89ced.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>
Diffstat (limited to 'libavcodec/iirfilter.c')
0 files changed, 0 insertions, 0 deletions