diff options
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_proto_tcp.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_tcp.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/ip_nat_proto_tcp.c b/net/ipv4/netfilter/ip_nat_proto_tcp.c index a98e36d2b3c6..1d381bf68574 100644 --- a/net/ipv4/netfilter/ip_nat_proto_tcp.c +++ b/net/ipv4/netfilter/ip_nat_proto_tcp.c @@ -12,6 +12,7 @@ #include <linux/ip.h> #include <linux/tcp.h> #include <linux/if.h> +#include <linux/netfilter/nfnetlink_conntrack.h> #include <linux/netfilter_ipv4/ip_nat.h> #include <linux/netfilter_ipv4/ip_nat_rule.h> #include <linux/netfilter_ipv4/ip_nat_protocol.h> @@ -102,7 +103,7 @@ tcp_manip_pkt(struct sk_buff **pskb, if ((*pskb)->len >= hdroff + sizeof(struct tcphdr)) hdrsize = sizeof(struct tcphdr); - if (!skb_ip_make_writable(pskb, hdroff + hdrsize)) + if (!skb_make_writable(pskb, hdroff + hdrsize)) return 0; iph = (struct iphdr *)((*pskb)->data + iphdroff); @@ -169,11 +170,18 @@ tcp_print_range(char *buffer, const struct ip_nat_range *range) else return 0; } -struct ip_nat_protocol ip_nat_protocol_tcp -= { "TCP", IPPROTO_TCP, - tcp_manip_pkt, - tcp_in_range, - tcp_unique_tuple, - tcp_print, - tcp_print_range +struct ip_nat_protocol ip_nat_protocol_tcp = { + .name = "TCP", + .protonum = IPPROTO_TCP, + .me = THIS_MODULE, + .manip_pkt = tcp_manip_pkt, + .in_range = tcp_in_range, + .unique_tuple = tcp_unique_tuple, + .print = tcp_print, + .print_range = tcp_print_range, +#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ + defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE) + .range_to_nfattr = ip_nat_port_range_to_nfattr, + .nfattr_to_range = ip_nat_port_nfattr_to_range, +#endif }; |