diff options
| -rw-r--r-- | include/linux/netfilter.h | 53 | ||||
| -rw-r--r-- | net/ipv4/netfilter/iptable_filter.c | 6 | ||||
| -rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 10 | ||||
| -rw-r--r-- | net/ipv4/netfilter/iptable_raw.c | 4 | ||||
| -rw-r--r-- | net/ipv4/netfilter/iptable_security.c | 6 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6table_filter.c | 6 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6table_security.c | 6 |
7 files changed, 19 insertions, 72 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index bf3afb0..48cfe51 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -5,13 +5,11 @@ #include <linux/init.h> #include <linux/skbuff.h> #include <linux/net.h> -#include <linux/netdevice.h> #include <linux/if.h> #include <linux/in.h> #include <linux/in6.h> #include <linux/wait.h> #include <linux/list.h> -#include <net/net_namespace.h> #endif #include <linux/types.h> #include <linux/compiler.h> @@ -355,56 +353,5 @@ extern void (*nf_ct_destroy)(struct nf_conntrack *); static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {} #endif -static inline struct net *nf_pre_routing_net(const struct net_device *in, - const struct net_device *out) -{ -#ifdef CONFIG_NET_NS - return in->nd_net; -#else - return &init_net; -#endif -} - -static inline struct net *nf_local_in_net(const struct net_device *in, - const struct net_device *out) -{ -#ifdef CONFIG_NET_NS - return in->nd_net; -#else - return &init_net; -#endif -} - -static inline struct net *nf_forward_net(const struct net_device *in, - const struct net_device *out) -{ -#ifdef CONFIG_NET_NS - BUG_ON(in->nd_net != out->nd_net); - return in->nd_net; -#else - return &init_net; -#endif -} - -static inline struct net *nf_local_out_net(const struct net_device *in, - const struct net_device *out) -{ -#ifdef CONFIG_NET_NS - return out->nd_net; -#else - return &init_net; -#endif -} - -static inline struct net *nf_post_routing_net(const struct net_device *in, - const struct net_device *out) -{ -#ifdef CONFIG_NET_NS - return out->nd_net; -#else - return &init_net; -#endif -} - #endif /*__KERNEL__*/ #endif /*__LINUX_NETFILTER_H*/ diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c index 1ea677d..c922431 100644 --- a/net/ipv4/netfilter/iptable_filter.c +++ b/net/ipv4/netfilter/iptable_filter.c @@ -70,7 +70,7 @@ ipt_local_in_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_local_in_net(in, out)->ipv4.iptable_filter); + dev_net(in)->ipv4.iptable_filter); } static unsigned int @@ -81,7 +81,7 @@ ipt_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_forward_net(in, out)->ipv4.iptable_filter); + dev_net(in)->ipv4.iptable_filter); } static unsigned int @@ -101,7 +101,7 @@ ipt_local_out_hook(unsigned int hook, } return ipt_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv4.iptable_filter); + dev_net(out)->ipv4.iptable_filter); } static struct nf_hook_ops ipt_ops[] __read_mostly = { diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index da59182..69f2c42 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -81,7 +81,7 @@ ipt_pre_routing_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_pre_routing_net(in, out)->ipv4.iptable_mangle); + dev_net(in)->ipv4.iptable_mangle); } static unsigned int @@ -92,7 +92,7 @@ ipt_post_routing_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_post_routing_net(in, out)->ipv4.iptable_mangle); + dev_net(out)->ipv4.iptable_mangle); } static unsigned int @@ -103,7 +103,7 @@ ipt_local_in_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_local_in_net(in, out)->ipv4.iptable_mangle); + dev_net(in)->ipv4.iptable_mangle); } static unsigned int @@ -114,7 +114,7 @@ ipt_forward_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_forward_net(in, out)->ipv4.iptable_mangle); + dev_net(in)->ipv4.iptable_mangle); } static unsigned int @@ -147,7 +147,7 @@ ipt_local_hook(unsigned int hook, tos = iph->tos; ret = ipt_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv4.iptable_mangle); + dev_net(out)->ipv4.iptable_mangle); /* Reroute for ANY change. */ if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE) { iph = ip_hdr(skb); diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c index fddce77..8faebfe 100644 --- a/net/ipv4/netfilter/iptable_raw.c +++ b/net/ipv4/netfilter/iptable_raw.c @@ -53,7 +53,7 @@ ipt_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_pre_routing_net(in, out)->ipv4.iptable_raw); + dev_net(in)->ipv4.iptable_raw); } static unsigned int @@ -72,7 +72,7 @@ ipt_local_hook(unsigned int hook, return NF_ACCEPT; } return ipt_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv4.iptable_raw); + dev_net(out)->ipv4.iptable_raw); } /* 'raw' is the very first table. */ diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c index db6d312..36f3be3 100644 --- a/net/ipv4/netfilter/iptable_security.c +++ b/net/ipv4/netfilter/iptable_security.c @@ -73,7 +73,7 @@ ipt_local_in_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_local_in_net(in, out)->ipv4.iptable_security); + dev_net(in)->ipv4.iptable_security); } static unsigned int @@ -84,7 +84,7 @@ ipt_forward_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ipt_do_table(skb, hook, in, out, - nf_forward_net(in, out)->ipv4.iptable_security); + dev_net(in)->ipv4.iptable_security); } static unsigned int @@ -103,7 +103,7 @@ ipt_local_out_hook(unsigned int hook, return NF_ACCEPT; } return ipt_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv4.iptable_security); + dev_net(out)->ipv4.iptable_security); } static struct nf_hook_ops ipt_ops[] __read_mostly = { diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c index 55a2c29..b110a8a8 100644 --- a/net/ipv6/netfilter/ip6table_filter.c +++ b/net/ipv6/netfilter/ip6table_filter.c @@ -68,7 +68,7 @@ ip6t_local_in_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ip6t_do_table(skb, hook, in, out, - nf_local_in_net(in, out)->ipv6.ip6table_filter); + dev_net(in)->ipv6.ip6table_filter); } static unsigned int @@ -79,7 +79,7 @@ ip6t_forward_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ip6t_do_table(skb, hook, in, out, - nf_forward_net(in, out)->ipv6.ip6table_filter); + dev_net(in)->ipv6.ip6table_filter); } static unsigned int @@ -100,7 +100,7 @@ ip6t_local_out_hook(unsigned int hook, #endif return ip6t_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv6.ip6table_filter); + dev_net(out)->ipv6.ip6table_filter); } static struct nf_hook_ops ip6t_ops[] __read_mostly = { diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c index 6e71310..20bc52f 100644 --- a/net/ipv6/netfilter/ip6table_security.c +++ b/net/ipv6/netfilter/ip6table_security.c @@ -72,7 +72,7 @@ ip6t_local_in_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ip6t_do_table(skb, hook, in, out, - nf_local_in_net(in, out)->ipv6.ip6table_security); + dev_net(in)->ipv6.ip6table_security); } static unsigned int @@ -83,7 +83,7 @@ ip6t_forward_hook(unsigned int hook, int (*okfn)(struct sk_buff *)) { return ip6t_do_table(skb, hook, in, out, - nf_forward_net(in, out)->ipv6.ip6table_security); + dev_net(in)->ipv6.ip6table_security); } static unsigned int @@ -95,7 +95,7 @@ ip6t_local_out_hook(unsigned int hook, { /* TBD: handle short packets via raw socket */ return ip6t_do_table(skb, hook, in, out, - nf_local_out_net(in, out)->ipv6.ip6table_security); + dev_net(out)->ipv6.ip6table_security); } static struct nf_hook_ops ip6t_ops[] __read_mostly = { |
