Linux kernel bug fix: netfilter: ctnetlink: make it safer when checking the ct helper name
Subsystem: netfilter (net/netfilter/nf_conntrack_netlink.c)
Bug type: null-deref, severity: medium
Keywords: null pointer
Files changed: net/netfilter/nf_conntrack_netlink.c
Introduced by Kevin Cernekee on 2017-02-06 12:49:05 +0100; fixed by Liping Zhang on 2017-04-08 23:52:16 +0200 (lifetime: 61 days)