ipv4: Pass explicit destination address to rt_bind_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 9c5ad86..b24d58e 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -156,7 +156,7 @@
u32 *p = NULL;
if (!rt->peer)
- rt_bind_peer(rt, 1);
+ rt_bind_peer(rt, rt->rt_dst, 1);
peer = rt->peer;
if (peer) {
@@ -1193,11 +1193,11 @@
return atomic_read(&__rt_peer_genid);
}
-void rt_bind_peer(struct rtable *rt, int create)
+void rt_bind_peer(struct rtable *rt, __be32 daddr, int create)
{
struct inet_peer *peer;
- peer = inet_getpeer_v4(rt->rt_dst, create);
+ peer = inet_getpeer_v4(daddr, create);
if (peer && cmpxchg(&rt->peer, NULL, peer) != NULL)
inet_putpeer(peer);
@@ -1231,7 +1231,7 @@
if (rt) {
if (rt->peer == NULL)
- rt_bind_peer(rt, 1);
+ rt_bind_peer(rt, rt->rt_dst, 1);
/* If peer is attached to destination, it is never detached,
so that we need not to grab a lock to dereference it.
@@ -1377,7 +1377,7 @@
rcu_read_unlock();
if (!rt->peer)
- rt_bind_peer(rt, 1);
+ rt_bind_peer(rt, rt->rt_dst, 1);
peer = rt->peer;
if (!peer) {
icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, rt->rt_gateway);
@@ -1445,7 +1445,7 @@
}
if (!rt->peer)
- rt_bind_peer(rt, 1);
+ rt_bind_peer(rt, rt->rt_dst, 1);
peer = rt->peer;
send = true;
@@ -1552,7 +1552,7 @@
dst_confirm(dst);
if (!rt->peer)
- rt_bind_peer(rt, 1);
+ rt_bind_peer(rt, rt->rt_dst, 1);
peer = rt->peer;
if (peer) {
if (mtu < ip_rt_min_pmtu)
@@ -1609,7 +1609,7 @@
struct inet_peer *peer;
if (!rt->peer)
- rt_bind_peer(rt, 0);
+ rt_bind_peer(rt, rt->rt_dst, 0);
peer = rt->peer;
if (peer && peer->pmtu_expires)