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| author | David S. Miller <davem@davemloft.net> | 2011-05-18 18:42:43 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-18 18:42:43 -0400 |
| commit | a48eff128865aa20520fa6e0e0c5fbd2ac50d712 (patch) | |
| tree | c60e376c3fca23bb215c977e42661187076dccbf /net/ipv4/route.c | |
| parent | ed2361e66eec60645f8e4715fe39a42235ef43ae (diff) | |
| download | op-kernel-dev-a48eff128865aa20520fa6e0e0c5fbd2ac50d712.zip op-kernel-dev-a48eff128865aa20520fa6e0e0c5fbd2ac50d712.tar.gz | |
ipv4: Pass explicit destination address to rt_bind_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 16 |
1 files changed, 8 insertions, 8 deletions
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 @@ static u32 *ipv4_cow_metrics(struct dst_entry *dst, unsigned long old) 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 @@ static u32 rt_peer_genid(void) 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 @@ void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst, int more) 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 @@ void ip_rt_send_redirect(struct sk_buff *skb) 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 @@ static int ip_error(struct sk_buff *skb) } 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 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu) 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 @@ static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie) 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) |
