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>
Fri, 25 Jan 2019 00:01:42 +0000 (01:01 +0100)
commit15b385efca6a79e3762cfbfdd7a5678e245e811e
tree8cc36211893362163704153ecc977fb296b06a74
parentcb74b3ff27d510c62b6a78fef5a416674bbb4e51
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