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authorPablo Neira Ayuso <pablo@netfilter.org>2012-06-29 05:23:24 +0000
committerPablo Neira Ayuso <pablo@netfilter.org>2012-07-04 19:37:22 +0200
commit08911475d1d0921401e37d83292b217e1411d10b (patch)
tree78e2ad7b4898fb76dc3c4b4bbe46fbaaf3cb1f18 /net/ipv6
parent8fc02781688eda937657193ee28caf4914563d27 (diff)
netfilter: nf_conntrack: generalize nf_ct_l4proto_net
This patch generalizes nf_ct_l4proto_net by splitting it into chunks and moving the corresponding protocol part to where it really belongs to. To clarify, note that we follow two different approaches to support per-net depending if it's built-in or run-time loadable protocol tracker. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Acked-by: Gao feng <gaofeng@cn.fujitsu.com>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 9fc5cf5f3e8..2d54b2061d6 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -358,6 +358,11 @@ static int icmpv6_init_net(struct net *net, u_int16_t proto)
return icmpv6_kmemdup_sysctl_table(pn, in);
}
+static struct nf_proto_net *icmpv6_get_net_proto(struct net *net)
+{
+ return &net->ct.nf_ct_proto.icmpv6.pn;
+}
+
struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
{
.l3proto = PF_INET6,
@@ -386,4 +391,5 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
},
#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
.init_net = icmpv6_init_net,
+ .get_net_proto = icmpv6_get_net_proto,
};