diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_core.c | 6 | ||||
| -rw-r--r-- | net/netfilter/core.c | 3 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 3 | ||||
| -rw-r--r-- | net/netfilter/nfnetlink_queue_ct.c | 8 |
4 files changed, 13 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c index abb52adf5acd..44b082fd48ab 100644 --- a/net/ipv4/netfilter/nf_nat_core.c +++ b/net/ipv4/netfilter/nf_nat_core.c @@ -691,6 +691,10 @@ static struct nf_ct_helper_expectfn follow_master_nat = { .expectfn = nf_nat_follow_master, }; +static struct nfq_ct_nat_hook nfq_ct_nat = { + .seq_adjust = nf_nat_tcp_seq_adjust, +}; + static int __init nf_nat_init(void) { size_t i; @@ -731,6 +735,7 @@ static int __init nf_nat_init(void) nfnetlink_parse_nat_setup); BUG_ON(nf_ct_nat_offset != NULL); RCU_INIT_POINTER(nf_ct_nat_offset, nf_nat_get_offset); + RCU_INIT_POINTER(nfq_ct_nat_hook, &nfq_ct_nat); return 0; cleanup_extend: @@ -747,6 +752,7 @@ static void __exit nf_nat_cleanup(void) RCU_INIT_POINTER(nf_nat_seq_adjust_hook, NULL); RCU_INIT_POINTER(nfnetlink_parse_nat_setup_hook, NULL); RCU_INIT_POINTER(nf_ct_nat_offset, NULL); + RCU_INIT_POINTER(nfq_ct_nat_hook, NULL); synchronize_net(); } diff --git a/net/netfilter/core.c b/net/netfilter/core.c index 4cd10ed2d6e6..0bc6b60db4df 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -268,6 +268,9 @@ EXPORT_SYMBOL(nf_conntrack_destroy); struct nfq_ct_hook __rcu *nfq_ct_hook __read_mostly; EXPORT_SYMBOL_GPL(nfq_ct_hook); +struct nfq_ct_nat_hook __rcu *nfq_ct_nat_hook __read_mostly; +EXPORT_SYMBOL_GPL(nfq_ct_nat_hook); + #endif /* CONFIG_NF_CONNTRACK */ #ifdef CONFIG_PROC_FS diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 31d1d8f3a6ce..8bb47339b770 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1757,9 +1757,6 @@ static struct nfq_ct_hook ctnetlink_nfqueue_hook = { .build_size = ctnetlink_nfqueue_build_size, .build = ctnetlink_nfqueue_build, .parse = ctnetlink_nfqueue_parse, -#ifdef CONFIG_NF_NAT_NEEDED - .seq_adjust = nf_nat_tcp_seq_adjust, -#endif }; #endif /* CONFIG_NETFILTER_NETLINK_QUEUE_CT */ diff --git a/net/netfilter/nfnetlink_queue_ct.c b/net/netfilter/nfnetlink_queue_ct.c index 68ef550066f5..01247b730e66 100644 --- a/net/netfilter/nfnetlink_queue_ct.c +++ b/net/netfilter/nfnetlink_queue_ct.c @@ -86,12 +86,12 @@ nla_put_failure: void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, int diff) { - struct nfq_ct_hook *nfq_ct; + struct nfq_ct_nat_hook *nfq_nat_ct; - nfq_ct = rcu_dereference(nfq_ct_hook); - if (nfq_ct == NULL) + nfq_nat_ct = rcu_dereference(nfq_ct_nat_hook); + if (nfq_nat_ct == NULL) return; if ((ct->status & IPS_NAT_MASK) && diff) - nfq_ct->seq_adjust(skb, ct, ctinfo, diff); + nfq_nat_ct->seq_adjust(skb, ct, ctinfo, diff); } |