avfilter/af_silenceremove: fix possible crash if supplied duration is negative
authorPaul B Mahol <onemda@gmail.com>
Mon, 27 Nov 2017 15:32:54 +0000 (16:32 +0100)
committerCarl Eugen Hoyos <ceffmpeg@gmail.com>
Thu, 24 Jan 2019 23:58:04 +0000 (00:58 +0100)
commit4321092be3e39cff38289ebbdcdd9a99879fa474
tree554bff34996a63d004f03efe1099fdbee3db52d1
parenta97ea53ad96e9c39f7e698c314610ced6e2361e9
avfilter/af_silenceremove: fix possible crash if supplied duration is negative

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Fixes ticket #7697.
(cherry picked from commit 2d1594a8d6a754a426cb53184dccf9cf8c8a94b0)
libavfilter/af_silenceremove.c