avfilter/f_setcmd: fix null pointer dereference on using dash as interval
authorMarton Balint <cus@passwd.hu>
Wed, 8 Feb 2017 23:03:21 +0000 (00:03 +0100)
committerMarton Balint <cus@passwd.hu>
Sun, 19 Feb 2017 15:43:53 +0000 (16:43 +0100)
commita9f3e4b138fc14f7512fde821c051fe1ff7f124f
treeaf15d62a985e721937b6a45ec5929e3b5d4ae2f8
parent4556dad2b7379a527134db519ab60111abefaf10
avfilter/f_setcmd: fix null pointer dereference on using dash as interval

Fixes Coverity CID 1396259.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
libavfilter/f_sendcmd.c