diff options
-rw-r--r-- | include/linux/netfilter_arp/arp_tables.h | 1 | ||||
-rw-r--r-- | include/linux/netfilter_ipv4/ip_tables.h | 1 | ||||
-rw-r--r-- | include/linux/netfilter_ipv6/ip6_tables.h | 1 | ||||
-rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/arptable_filter.c | 3 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_filter.c | 5 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 12 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_nat.c | 3 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_raw.c | 5 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_security.c | 5 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6_tables.c | 2 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6table_filter.c | 3 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6table_mangle.c | 12 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6table_nat.c | 3 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6table_raw.c | 3 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6table_security.c | 3 |
17 files changed, 25 insertions, 41 deletions
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h index c22a7fb..6f074db 100644 --- a/include/linux/netfilter_arp/arp_tables.h +++ b/include/linux/netfilter_arp/arp_tables.h @@ -53,7 +53,6 @@ extern struct xt_table *arpt_register_table(struct net *net, const struct arpt_replace *repl); extern void arpt_unregister_table(struct xt_table *table); extern unsigned int arpt_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table); diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index 4073510..aa598f9 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -64,7 +64,6 @@ struct ipt_error { extern void *ipt_alloc_initial_table(const struct xt_table *); extern unsigned int ipt_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table); diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index b40d2b6..0f76e5c 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -30,7 +30,6 @@ extern struct xt_table *ip6t_register_table(struct net *net, const struct ip6t_replace *repl); extern void ip6t_unregister_table(struct net *net, struct xt_table *table); extern unsigned int ip6t_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table); diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 8f87fc3..10eb2b2 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -247,10 +247,10 @@ struct arpt_entry *arpt_next_entry(const struct arpt_entry *entry) } unsigned int arpt_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table) { + unsigned int hook = state->hook; static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long)))); unsigned int verdict = NF_DROP; const struct arphdr *arp; diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c index d217e4c..1352e12 100644 --- a/net/ipv4/netfilter/arptable_filter.c +++ b/net/ipv4/netfilter/arptable_filter.c @@ -30,8 +30,7 @@ static unsigned int arptable_filter_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - return arpt_do_table(skb, ops->hooknum, state, - state->net->ipv4.arptable_filter); + return arpt_do_table(skb, state, state->net->ipv4.arptable_filter); } static struct nf_hook_ops *arpfilter_ops __read_mostly; diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 5d514ea..2b049e1 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -285,10 +285,10 @@ struct ipt_entry *ipt_next_entry(const struct ipt_entry *entry) /* Returns one of the generic firewall policies, like NF_ACCEPT. */ unsigned int ipt_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table) { + unsigned int hook = state->hook; static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long)))); const struct iphdr *ip; /* Initializing verdict to NF_DROP keeps gcc happy. */ diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c index 32feff3..02d4c53 100644 --- a/net/ipv4/netfilter/iptable_filter.c +++ b/net/ipv4/netfilter/iptable_filter.c @@ -36,14 +36,13 @@ static unsigned int iptable_filter_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - if (ops->hooknum == NF_INET_LOCAL_OUT && + if (state->hook == NF_INET_LOCAL_OUT && (skb->len < sizeof(struct iphdr) || ip_hdrlen(skb) < sizeof(struct iphdr))) /* root is playing with raw sockets. */ return NF_ACCEPT; - return ipt_do_table(skb, ops->hooknum, state, - state->net->ipv4.iptable_filter); + return ipt_do_table(skb, state, state->net->ipv4.iptable_filter); } static struct nf_hook_ops *filter_ops __read_mostly; diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index 4a5150f..dc2ff68 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -58,8 +58,7 @@ ipt_mangle_out(struct sk_buff *skb, const struct nf_hook_state *state) daddr = iph->daddr; tos = iph->tos; - ret = ipt_do_table(skb, NF_INET_LOCAL_OUT, state, - state->net->ipv4.iptable_mangle); + ret = ipt_do_table(skb, state, state->net->ipv4.iptable_mangle); /* Reroute for ANY change. */ if (ret != NF_DROP && ret != NF_STOLEN) { iph = ip_hdr(skb); @@ -83,14 +82,13 @@ iptable_mangle_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - if (ops->hooknum == NF_INET_LOCAL_OUT) + if (state->hook == NF_INET_LOCAL_OUT) return ipt_mangle_out(skb, state); - if (ops->hooknum == NF_INET_POST_ROUTING) - return ipt_do_table(skb, ops->hooknum, state, + if (state->hook == NF_INET_POST_ROUTING) + return ipt_do_table(skb, state, state->net->ipv4.iptable_mangle); /* PREROUTING/INPUT/FORWARD: */ - return ipt_do_table(skb, ops->hooknum, state, - state->net->ipv4.iptable_mangle); + return ipt_do_table(skb, state, state->net->ipv4.iptable_mangle); } static struct nf_hook_ops *mangle_ops __read_mostly; diff --git a/net/ipv4/netfilter/iptable_nat.c b/net/ipv4/netfilter/iptable_nat.c index 4f4c64f..8ff63ac 100644 --- a/net/ipv4/netfilter/iptable_nat.c +++ b/net/ipv4/netfilter/iptable_nat.c @@ -33,8 +33,7 @@ static unsigned int iptable_nat_do_chain(const struct nf_hook_ops *ops, const struct nf_hook_state *state, struct nf_conn *ct) { - return ipt_do_table(skb, ops->hooknum, state, - state->net->ipv4.nat_table); + return ipt_do_table(skb, state, state->net->ipv4.nat_table); } static unsigned int iptable_nat_ipv4_fn(const struct nf_hook_ops *ops, diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c index 20126e4..bbb0523 100644 --- a/net/ipv4/netfilter/iptable_raw.c +++ b/net/ipv4/netfilter/iptable_raw.c @@ -23,14 +23,13 @@ static unsigned int iptable_raw_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - if (ops->hooknum == NF_INET_LOCAL_OUT && + if (state->hook == NF_INET_LOCAL_OUT && (skb->len < sizeof(struct iphdr) || ip_hdrlen(skb) < sizeof(struct iphdr))) /* root is playing with raw sockets. */ return NF_ACCEPT; - return ipt_do_table(skb, ops->hooknum, state, - state->net->ipv4.iptable_raw); + return ipt_do_table(skb, state, state->net->ipv4.iptable_raw); } static struct nf_hook_ops *rawtable_ops __read_mostly; diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c index 82fefd6..b924170 100644 --- a/net/ipv4/netfilter/iptable_security.c +++ b/net/ipv4/netfilter/iptable_security.c @@ -40,14 +40,13 @@ static unsigned int iptable_security_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - if (ops->hooknum == NF_INET_LOCAL_OUT && + if (state->hook == NF_INET_LOCAL_OUT && (skb->len < sizeof(struct iphdr) || ip_hdrlen(skb) < sizeof(struct iphdr))) /* Somebody is playing with raw sockets. */ return NF_ACCEPT; - return ipt_do_table(skb, ops->hooknum, state, - state->net->ipv4.iptable_security); + return ipt_do_table(skb, state, state->net->ipv4.iptable_security); } static struct nf_hook_ops *sectbl_ops __read_mostly; diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index cd9b401..da6446b 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -314,10 +314,10 @@ ip6t_next_entry(const struct ip6t_entry *entry) /* Returns one of the generic firewall policies, like NF_ACCEPT. */ unsigned int ip6t_do_table(struct sk_buff *skb, - unsigned int hook, const struct nf_hook_state *state, struct xt_table *table) { + unsigned int hook = state->hook; static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long)))); /* Initializing verdict to NF_DROP keeps gcc happy. */ unsigned int verdict = NF_DROP; diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c index 2449005..a7327f6 100644 --- a/net/ipv6/netfilter/ip6table_filter.c +++ b/net/ipv6/netfilter/ip6table_filter.c @@ -35,8 +35,7 @@ static unsigned int ip6table_filter_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip6t_do_table(skb, ops->hooknum, state, - state->net->ipv6.ip6table_filter); + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_filter); } static struct nf_hook_ops *filter_ops __read_mostly; diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c index a46dbf0..c2e061d 100644 --- a/net/ipv6/netfilter/ip6table_mangle.c +++ b/net/ipv6/netfilter/ip6table_mangle.c @@ -57,8 +57,7 @@ ip6t_mangle_out(struct sk_buff *skb, const struct nf_hook_state *state) /* flowlabel and prio (includes version, which shouldn't change either */ flowlabel = *((u_int32_t *)ipv6_hdr(skb)); - ret = ip6t_do_table(skb, NF_INET_LOCAL_OUT, state, - state->net->ipv6.ip6table_mangle); + ret = ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle); if (ret != NF_DROP && ret != NF_STOLEN && (!ipv6_addr_equal(&ipv6_hdr(skb)->saddr, &saddr) || @@ -79,14 +78,13 @@ static unsigned int ip6table_mangle_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - if (ops->hooknum == NF_INET_LOCAL_OUT) + if (state->hook == NF_INET_LOCAL_OUT) return ip6t_mangle_out(skb, state); - if (ops->hooknum == NF_INET_POST_ROUTING) - return ip6t_do_table(skb, ops->hooknum, state, + if (state->hook == NF_INET_POST_ROUTING) + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle); /* INPUT/FORWARD */ - return ip6t_do_table(skb, ops->hooknum, state, - state->net->ipv6.ip6table_mangle); + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle); } static struct nf_hook_ops *mangle_ops __read_mostly; diff --git a/net/ipv6/netfilter/ip6table_nat.c b/net/ipv6/netfilter/ip6table_nat.c index a56451d..efa6754 100644 --- a/net/ipv6/netfilter/ip6table_nat.c +++ b/net/ipv6/netfilter/ip6table_nat.c @@ -35,8 +35,7 @@ static unsigned int ip6table_nat_do_chain(const struct nf_hook_ops *ops, const struct nf_hook_state *state, struct nf_conn *ct) { - return ip6t_do_table(skb, ops->hooknum, state, - state->net->ipv6.ip6table_nat); + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_nat); } static unsigned int ip6table_nat_fn(const struct nf_hook_ops *ops, diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c index 18e831e..fac6ad7 100644 --- a/net/ipv6/netfilter/ip6table_raw.c +++ b/net/ipv6/netfilter/ip6table_raw.c @@ -22,8 +22,7 @@ static unsigned int ip6table_raw_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip6t_do_table(skb, ops->hooknum, state, - state->net->ipv6.ip6table_raw); + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_raw); } static struct nf_hook_ops *rawtable_ops __read_mostly; diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c index 83bc96a..96c94fc 100644 --- a/net/ipv6/netfilter/ip6table_security.c +++ b/net/ipv6/netfilter/ip6table_security.c @@ -39,8 +39,7 @@ static unsigned int ip6table_security_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip6t_do_table(skb, ops->hooknum, state, - state->net->ipv6.ip6table_security); + return ip6t_do_table(skb, state, state->net->ipv6.ip6table_security); } static struct nf_hook_ops *sectbl_ops __read_mostly; |