diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 63ed0121836c..2d54b2061d68 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -333,22 +333,36 @@ static struct ctl_table icmpv6_sysctl_table[] = { }; #endif /* CONFIG_SYSCTL */ -static int icmpv6_init_net(struct net *net) +static int icmpv6_kmemdup_sysctl_table(struct nf_proto_net *pn, + struct nf_icmp_net *in) { - struct nf_icmp_net *in = icmpv6_pernet(net); - struct nf_proto_net *pn = (struct nf_proto_net *)in; - in->timeout = nf_ct_icmpv6_timeout; #ifdef CONFIG_SYSCTL pn->ctl_table = kmemdup(icmpv6_sysctl_table, sizeof(icmpv6_sysctl_table), GFP_KERNEL); if (!pn->ctl_table) return -ENOMEM; + pn->ctl_table[0].data = &in->timeout; #endif return 0; } +static int icmpv6_init_net(struct net *net, u_int16_t proto) +{ + struct nf_icmp_net *in = icmpv6_pernet(net); + struct nf_proto_net *pn = &in->pn; + + in->timeout = nf_ct_icmpv6_timeout; + + 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, @@ -377,4 +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, }; |