This is required to eventually replace the rt6_lookup call in xt_addrtype.c
with nf_afinfo->route().
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
rebased on top of nf-2.6.git.
include/linux/netfilter.h | 3 ++-
net/ipv4/netfilter.c | 5 +++--
net/ipv6/netfilter.c | 5 +++--
net/netfilter/nf_conntrack_h323_main.c | 8 ++++----
net/netfilter/xt_TCPMSS.c | 2 +-
5 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index eeec00a..20ed452 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -270,7 +270,8 @@ struct nf_afinfo {
unsigned int dataoff,
unsigned int len,
u_int8_t protocol);
- int (*route)(struct dst_entry **dst, struct flowi *fl);
+ int (*route)(struct net *net, struct dst_entry **dst,
+ struct flowi *fl);
void (*saveroute)(const struct sk_buff *skb,
struct nf_queue_entry *entry);
int (*reroute)(struct sk_buff *skb,
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index f3c0b54..f1035f0 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -221,9 +221,10 @@ static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook,
return csum;
}
-static int nf_ip_route(struct dst_entry **dst, struct flowi *fl)
+static int nf_ip_route(struct net *net, struct dst_entry **dst,
+ struct flowi *fl)
{
- struct rtable *rt = ip_route_output_key(&init_net, &fl->u.ip4);
+ struct rtable *rt = ip_route_output_key(net, &fl->u.ip4);
if (IS_ERR(rt))
return PTR_ERR(rt);
*dst = &rt->dst;
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 39aaca2..e008b9b 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -90,9 +90,10 @@ static int nf_ip6_reroute(struct sk_buff *skb,
return 0;
}
-static int nf_ip6_route(struct dst_entry **dst, struct flowi *fl)
+static int nf_ip6_route(struct net *net, struct dst_entry **dst,
+ struct flowi *fl)
{
- *dst = ip6_route_output(&init_net, NULL, &fl->u.ip6);
+ *dst = ip6_route_output(net, NULL, &fl->u.ip6);
return (*dst)->error;
}
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 533a183..39a4538 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -731,9 +731,9 @@ static int callforward_do_filter(const union nf_inet_addr *src,
memset(&fl2, 0, sizeof(fl2));
fl2.daddr = dst->ip;
- if (!afinfo->route((struct dst_entry **)&rt1,
+ if (!afinfo->route(&init_net, (struct dst_entry **)&rt1,
flowi4_to_flowi(&fl1))) {
- if (!afinfo->route((struct dst_entry **)&rt2,
+ if (!afinfo->route(&init_net, (struct dst_entry **)&rt2,
flowi4_to_flowi(&fl2))) {
if (rt1->rt_gateway == rt2->rt_gateway &&
rt1->dst.dev == rt2->dst.dev)
@@ -755,9 +755,9 @@ static int callforward_do_filter(const union nf_inet_addr *src,
memset(&fl2, 0, sizeof(fl2));
ipv6_addr_copy(&fl2.daddr, &dst->in6);
- if (!afinfo->route((struct dst_entry **)&rt1,
+ if (!afinfo->route(&init_net, (struct dst_entry **)&rt1,
flowi6_to_flowi(&fl1))) {
- if (!afinfo->route((struct dst_entry **)&rt2,
+ if (!afinfo->route(&init_net, (struct dst_entry **)&rt2,
flowi6_to_flowi(&fl2))) {
if (!memcmp(&rt1->rt6i_gateway, &rt2->rt6i_gateway,
sizeof(rt1->rt6i_gateway)) &&
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index 6e6b46c..8690125 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -166,7 +166,7 @@ static u_int32_t tcpmss_reverse_mtu(const struct sk_buff *skb,
rcu_read_lock();
ai = nf_get_afinfo(family);
if (ai != NULL)
- ai->route((struct dst_entry **)&rt, &fl);
+ ai->route(&init_net, (struct dst_entry **)&rt, &fl);
rcu_read_unlock();
if (rt != NULL) {
--
1.7.3.4
--
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