aboutsummaryrefslogtreecommitdiffstats
path: root/presets/libvpx-1080p50_60.ffpreset
diff options
context:
space:
mode:
authorAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>2015-04-16 20:04:54 +0200
committerMichael Niedermayer <michaelni@gmx.at>2015-04-16 20:36:36 +0200
commitfc9514bf4dd73c85ee4b7f4dc7ca0fb4fb7ea3e1 (patch)
treecfb5be95cf4f02afa4747516421abeb8af80a0a7 /presets/libvpx-1080p50_60.ffpreset
parente863d17e6278248b1da991090fd5f2000b4d962b (diff)
downloadffmpeg-fc9514bf4dd73c85ee4b7f4dc7ca0fb4fb7ea3e1.tar.gz
aacpsy: avoid psy_band->threshold becoming NaN
If band->thr is 0.0f, the division is undefined, making norm_fac not a number or infinity, which causes psy_band->threshold to become NaN. This is passed on to other variables until it finally reaches sce->sf_idx and is converted to an integer (-2147483648). This causes a segmentation fault when it is used as array index. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Reviewed-by: Claudio Freire <klaussfreire@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit e224aa41917454e7b5c23d9f2541425743ce595a) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'presets/libvpx-1080p50_60.ffpreset')
0 files changed, 0 insertions, 0 deletions