X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=net%2Fipv6%2Fnetfilter%2Fnf_nat_l3proto_ipv6.c;h=238e70c3f7b7b432f017c592a6cbaf8258629324;hb=bdc15ce316507225587552a3e63e7e09d94b81be;hp=70fbaed49edbc5511d9327be5c9c0e003dc12e7d;hpb=6aa8ca4df0c1e2095c3f9f6fc28d85a991787879;p=karo-tx-linux.git

diff --git a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
index 70fbaed49edb..238e70c3f7b7 100644
--- a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c
@@ -262,9 +262,9 @@ int nf_nat_icmpv6_reply_translation(struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(nf_nat_icmpv6_reply_translation);
 
 unsigned int
-nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
+nf_nat_ipv6_fn(void *priv, struct sk_buff *skb,
 	       const struct nf_hook_state *state,
-	       unsigned int (*do_chain)(const struct nf_hook_ops *ops,
+	       unsigned int (*do_chain)(void *priv,
 					struct sk_buff *skb,
 					const struct nf_hook_state *state,
 					struct nf_conn *ct))
@@ -272,7 +272,7 @@ nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn_nat *nat;
-	enum nf_nat_manip_type maniptype = HOOK2MANIP(ops->hooknum);
+	enum nf_nat_manip_type maniptype = HOOK2MANIP(state->hook);
 	__be16 frag_off;
 	int hdrlen;
 	u8 nexthdr;
@@ -303,7 +303,7 @@ nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 
 		if (hdrlen >= 0 && nexthdr == IPPROTO_ICMPV6) {
 			if (!nf_nat_icmpv6_reply_translation(skb, ct, ctinfo,
-							     ops->hooknum,
+							     state->hook,
 							     hdrlen))
 				return NF_DROP;
 			else
@@ -317,21 +317,21 @@ nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		if (!nf_nat_initialized(ct, maniptype)) {
 			unsigned int ret;
 
-			ret = do_chain(ops, skb, state, ct);
+			ret = do_chain(priv, skb, state, ct);
 			if (ret != NF_ACCEPT)
 				return ret;
 
-			if (nf_nat_initialized(ct, HOOK2MANIP(ops->hooknum)))
+			if (nf_nat_initialized(ct, HOOK2MANIP(state->hook)))
 				break;
 
-			ret = nf_nat_alloc_null_binding(ct, ops->hooknum);
+			ret = nf_nat_alloc_null_binding(ct, state->hook);
 			if (ret != NF_ACCEPT)
 				return ret;
 		} else {
 			pr_debug("Already setup manip %s for ct %p\n",
 				 maniptype == NF_NAT_MANIP_SRC ? "SRC" : "DST",
 				 ct);
-			if (nf_nat_oif_changed(ops->hooknum, ctinfo, nat, state->out))
+			if (nf_nat_oif_changed(state->hook, ctinfo, nat, state->out))
 				goto oif_changed;
 		}
 		break;
@@ -340,11 +340,11 @@ nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		/* ESTABLISHED */
 		NF_CT_ASSERT(ctinfo == IP_CT_ESTABLISHED ||
 			     ctinfo == IP_CT_ESTABLISHED_REPLY);
-		if (nf_nat_oif_changed(ops->hooknum, ctinfo, nat, state->out))
+		if (nf_nat_oif_changed(state->hook, ctinfo, nat, state->out))
 			goto oif_changed;
 	}
 
-	return nf_nat_packet(ct, ctinfo, ops->hooknum, skb);
+	return nf_nat_packet(ct, ctinfo, state->hook, skb);
 
 oif_changed:
 	nf_ct_kill_acct(ct, ctinfo, skb);
@@ -353,9 +353,9 @@ oif_changed:
 EXPORT_SYMBOL_GPL(nf_nat_ipv6_fn);
 
 unsigned int
-nf_nat_ipv6_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
+nf_nat_ipv6_in(void *priv, struct sk_buff *skb,
 	       const struct nf_hook_state *state,
-	       unsigned int (*do_chain)(const struct nf_hook_ops *ops,
+	       unsigned int (*do_chain)(void *priv,
 					struct sk_buff *skb,
 					const struct nf_hook_state *state,
 					struct nf_conn *ct))
@@ -363,7 +363,7 @@ nf_nat_ipv6_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	unsigned int ret;
 	struct in6_addr daddr = ipv6_hdr(skb)->daddr;
 
-	ret = nf_nat_ipv6_fn(ops, skb, state, do_chain);
+	ret = nf_nat_ipv6_fn(priv, skb, state, do_chain);
 	if (ret != NF_DROP && ret != NF_STOLEN &&
 	    ipv6_addr_cmp(&daddr, &ipv6_hdr(skb)->daddr))
 		skb_dst_drop(skb);
@@ -373,9 +373,9 @@ nf_nat_ipv6_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(nf_nat_ipv6_in);
 
 unsigned int
-nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
+nf_nat_ipv6_out(void *priv, struct sk_buff *skb,
 		const struct nf_hook_state *state,
-		unsigned int (*do_chain)(const struct nf_hook_ops *ops,
+		unsigned int (*do_chain)(void *priv,
 					 struct sk_buff *skb,
 					 const struct nf_hook_state *state,
 					 struct nf_conn *ct))
@@ -391,7 +391,7 @@ nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	if (skb->len < sizeof(struct ipv6hdr))
 		return NF_ACCEPT;
 
-	ret = nf_nat_ipv6_fn(ops, skb, state, do_chain);
+	ret = nf_nat_ipv6_fn(priv, skb, state, do_chain);
 #ifdef CONFIG_XFRM
 	if (ret != NF_DROP && ret != NF_STOLEN &&
 	    !(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) &&
@@ -403,7 +403,7 @@ nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		    (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMPV6 &&
 		     ct->tuplehash[dir].tuple.src.u.all !=
 		     ct->tuplehash[!dir].tuple.dst.u.all)) {
-			err = nf_xfrm_me_harder(skb, AF_INET6);
+			err = nf_xfrm_me_harder(state->net, skb, AF_INET6);
 			if (err < 0)
 				ret = NF_DROP_ERR(err);
 		}
@@ -414,9 +414,9 @@ nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(nf_nat_ipv6_out);
 
 unsigned int
-nf_nat_ipv6_local_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
+nf_nat_ipv6_local_fn(void *priv, struct sk_buff *skb,
 		     const struct nf_hook_state *state,
-		     unsigned int (*do_chain)(const struct nf_hook_ops *ops,
+		     unsigned int (*do_chain)(void *priv,
 					      struct sk_buff *skb,
 					      const struct nf_hook_state *state,
 					      struct nf_conn *ct))
@@ -430,14 +430,14 @@ nf_nat_ipv6_local_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	if (skb->len < sizeof(struct ipv6hdr))
 		return NF_ACCEPT;
 
-	ret = nf_nat_ipv6_fn(ops, skb, state, do_chain);
+	ret = nf_nat_ipv6_fn(priv, skb, state, do_chain);
 	if (ret != NF_DROP && ret != NF_STOLEN &&
 	    (ct = nf_ct_get(skb, &ctinfo)) != NULL) {
 		enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
 
 		if (!nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3,
 				      &ct->tuplehash[!dir].tuple.src.u3)) {
-			err = ip6_route_me_harder(skb);
+			err = ip6_route_me_harder(state->net, skb);
 			if (err < 0)
 				ret = NF_DROP_ERR(err);
 		}
@@ -446,7 +446,7 @@ nf_nat_ipv6_local_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
 			 ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMPV6 &&
 			 ct->tuplehash[dir].tuple.dst.u.all !=
 			 ct->tuplehash[!dir].tuple.src.u.all) {
-			err = nf_xfrm_me_harder(skb, AF_INET6);
+			err = nf_xfrm_me_harder(state->net, skb, AF_INET6);
 			if (err < 0)
 				ret = NF_DROP_ERR(err);
 		}