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netfilter: x_tables: remove duplicate ip6t_get_target function call
authorTaehee Yoo <ap420073@gmail.com>
Sun, 8 Apr 2018 15:01:24 +0000 (00:01 +0900)
committerPablo Neira Ayuso <pablo@netfilter.org>
Tue, 24 Apr 2018 08:29:17 +0000 (10:29 +0200)
In the check_target, ip6t_get_target is called twice.

Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/ipv6/netfilter/ip6_tables.c patch | blob | history

diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 65c9e1a..7097bbf 100644 (file)
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -528,7 +528,6 @@ static int check_target(struct ip6t_entry *e, struct net *net, const char *name)
                .family    = NFPROTO_IPV6,
        };
 
-       t = ip6t_get_target(e);
        return xt_check_target(&par, t->u.target_size - sizeof(*t),
                               e->ipv6.proto,
                               e->ipv6.invflags & IP6T_INV_PROTO);