From ed2361e66eec60645f8e4715fe39a42235ef43ae Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 18 May 2011 18:38:54 -0400 Subject: [PATCH] ipv4: Pass explicit destination address to rt_get_peer(). This will next trickle down to rt_bind_peer(). Signed-off-by: David S. Miller --- include/net/route.h | 2 +- net/ipv4/tcp_ipv4.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/net/route.h b/include/net/route.h index ba0e0840370c..600d0f2ef8d6 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -292,7 +292,7 @@ static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable extern void rt_bind_peer(struct rtable *rt, int create); -static inline struct inet_peer *rt_get_peer(struct rtable *rt) +static inline struct inet_peer *rt_get_peer(struct rtable *rt, __be32 daddr) { if (rt->peer) return rt->peer; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 7e0bc604ebd2..1d290acdcb27 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -206,7 +206,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) if (tcp_death_row.sysctl_tw_recycle && !tp->rx_opt.ts_recent_stamp && fl4->daddr == daddr) { - struct inet_peer *peer = rt_get_peer(rt); + struct inet_peer *peer = rt_get_peer(rt, fl4->daddr); /* * VJ's idea. We save last timestamp seen from * the destination in peer table, when entering state @@ -1353,8 +1353,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (tmp_opt.saw_tstamp && tcp_death_row.sysctl_tw_recycle && (dst = inet_csk_route_req(sk, &fl4, req)) != NULL && - (peer = rt_get_peer((struct rtable *)dst)) != NULL && - peer->daddr.addr.a4 == saddr) { + fl4.daddr == saddr && + (peer = rt_get_peer((struct rtable *)dst, fl4.daddr)) != NULL) { inet_peer_refcheck(peer); if ((u32)get_seconds() - peer->tcp_ts_stamp < TCP_PAWS_MSL && (s32)(peer->tcp_ts - req->ts_recent) >