diff options
author | Patrick McHardy <kaber@trash.net> | 2013-10-10 09:21:55 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-10-14 11:29:31 +0200 |
commit | 795aa6ef6a1aba99050735eadd0c2341b789b53b (patch) | |
tree | ba3b0ee0dadcb55962b596342d5897b02db1d234 /net/netfilter | |
parent | ccdbb6e96beca362db876d820ac1e560ff6d9579 (diff) | |
download | op-kernel-dev-795aa6ef6a1aba99050735eadd0c2341b789b53b.zip op-kernel-dev-795aa6ef6a1aba99050735eadd0c2341b789b53b.tar.gz |
netfilter: pass hook ops to hookfn
Pass the hook ops to the hookfn to allow for generic hook
functions. This change is required by nf_tables.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/core.c | 2 | ||||
-rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 42 |
2 files changed, 22 insertions, 22 deletions
diff --git a/net/netfilter/core.c b/net/netfilter/core.c index 593b16e..1fbab0c 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -146,7 +146,7 @@ unsigned int nf_iterate(struct list_head *head, /* Optimization: we don't need to hold module reference here, since function can't sleep. --RR */ repeat: - verdict = (*elemp)->hook(hook, skb, indev, outdev, okfn); + verdict = (*elemp)->hook(*elemp, skb, indev, outdev, okfn); if (verdict != NF_ACCEPT) { #ifdef CONFIG_NETFILTER_DEBUG if (unlikely((verdict & NF_VERDICT_MASK) diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 74fd00c..34fda62 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1239,11 +1239,11 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af) * Check if packet is reply for established ip_vs_conn. */ static unsigned int -ip_vs_reply4(unsigned int hooknum, struct sk_buff *skb, +ip_vs_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_out(hooknum, skb, AF_INET); + return ip_vs_out(ops->hooknum, skb, AF_INET); } /* @@ -1251,11 +1251,11 @@ ip_vs_reply4(unsigned int hooknum, struct sk_buff *skb, * Check if packet is reply for established ip_vs_conn. */ static unsigned int -ip_vs_local_reply4(unsigned int hooknum, struct sk_buff *skb, +ip_vs_local_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_out(hooknum, skb, AF_INET); + return ip_vs_out(ops->hooknum, skb, AF_INET); } #ifdef CONFIG_IP_VS_IPV6 @@ -1266,11 +1266,11 @@ ip_vs_local_reply4(unsigned int hooknum, struct sk_buff *skb, * Check if packet is reply for established ip_vs_conn. */ static unsigned int -ip_vs_reply6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_out(hooknum, skb, AF_INET6); + return ip_vs_out(ops->hooknum, skb, AF_INET6); } /* @@ -1278,11 +1278,11 @@ ip_vs_reply6(unsigned int hooknum, struct sk_buff *skb, * Check if packet is reply for established ip_vs_conn. */ static unsigned int -ip_vs_local_reply6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_local_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_out(hooknum, skb, AF_INET6); + return ip_vs_out(ops->hooknum, skb, AF_INET6); } #endif @@ -1733,12 +1733,12 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) * Schedule and forward packets from remote clients */ static unsigned int -ip_vs_remote_request4(unsigned int hooknum, struct sk_buff *skb, +ip_vs_remote_request4(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_in(hooknum, skb, AF_INET); + return ip_vs_in(ops->hooknum, skb, AF_INET); } /* @@ -1746,11 +1746,11 @@ ip_vs_remote_request4(unsigned int hooknum, struct sk_buff *skb, * Schedule and forward packets from local clients */ static unsigned int -ip_vs_local_request4(unsigned int hooknum, struct sk_buff *skb, +ip_vs_local_request4(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_in(hooknum, skb, AF_INET); + return ip_vs_in(ops->hooknum, skb, AF_INET); } #ifdef CONFIG_IP_VS_IPV6 @@ -1760,7 +1760,7 @@ ip_vs_local_request4(unsigned int hooknum, struct sk_buff *skb, * Copy info from first fragment, to the rest of them. */ static unsigned int -ip_vs_preroute_frag6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_preroute_frag6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) @@ -1792,12 +1792,12 @@ ip_vs_preroute_frag6(unsigned int hooknum, struct sk_buff *skb, * Schedule and forward packets from remote clients */ static unsigned int -ip_vs_remote_request6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_remote_request6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_in(hooknum, skb, AF_INET6); + return ip_vs_in(ops->hooknum, skb, AF_INET6); } /* @@ -1805,11 +1805,11 @@ ip_vs_remote_request6(unsigned int hooknum, struct sk_buff *skb, * Schedule and forward packets from local clients */ static unsigned int -ip_vs_local_request6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_local_request6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ip_vs_in(hooknum, skb, AF_INET6); + return ip_vs_in(ops->hooknum, skb, AF_INET6); } #endif @@ -1825,7 +1825,7 @@ ip_vs_local_request6(unsigned int hooknum, struct sk_buff *skb, * and send them to ip_vs_in_icmp. */ static unsigned int -ip_vs_forward_icmp(unsigned int hooknum, struct sk_buff *skb, +ip_vs_forward_icmp(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { @@ -1842,12 +1842,12 @@ ip_vs_forward_icmp(unsigned int hooknum, struct sk_buff *skb, if (unlikely(sysctl_backup_only(ipvs) || !ipvs->enable)) return NF_ACCEPT; - return ip_vs_in_icmp(skb, &r, hooknum); + return ip_vs_in_icmp(skb, &r, ops->hooknum); } #ifdef CONFIG_IP_VS_IPV6 static unsigned int -ip_vs_forward_icmp_v6(unsigned int hooknum, struct sk_buff *skb, +ip_vs_forward_icmp_v6(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *)) { @@ -1866,7 +1866,7 @@ ip_vs_forward_icmp_v6(unsigned int hooknum, struct sk_buff *skb, if (unlikely(sysctl_backup_only(ipvs) || !ipvs->enable)) return NF_ACCEPT; - return ip_vs_in_icmp_v6(skb, &r, hooknum, &iphdr); + return ip_vs_in_icmp_v6(skb, &r, ops->hooknum, &iphdr); } #endif |