diff options
| author | David S. Miller <davem@davemloft.net> | 2011-05-19 02:42:43 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-19 02:42:43 +0400 |
| commit | a48eff128865aa20520fa6e0e0c5fbd2ac50d712 (patch) | |
| tree | c60e376c3fca23bb215c977e42661187076dccbf /net/ipv4/icmp.c | |
| parent | ed2361e66eec60645f8e4715fe39a42235ef43ae (diff) | |
| download | linux-a48eff128865aa20520fa6e0e0c5fbd2ac50d712.tar.xz | |
ipv4: Pass explicit destination address to rt_bind_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 3f47585aad68..5395e45dcce6 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -234,7 +234,7 @@ static inline void icmp_xmit_unlock(struct sock *sk) */ static inline bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt, - int type, int code) + struct flowi4 *fl4, int type, int code) { struct dst_entry *dst = &rt->dst; bool rc = true; @@ -253,7 +253,7 @@ static inline bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt, /* Limit if icmp type is enabled in ratemask. */ if ((1 << type) & net->ipv4.sysctl_icmp_ratemask) { if (!rt->peer) - rt_bind_peer(rt, 1); + rt_bind_peer(rt, fl4->daddr, 1); rc = inet_peer_xrlim_allow(rt->peer, net->ipv4.sysctl_icmp_ratelimit); } @@ -363,7 +363,7 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb) rt = ip_route_output_key(net, &fl4); if (IS_ERR(rt)) goto out_unlock; - if (icmpv4_xrlim_allow(net, rt, icmp_param->data.icmph.type, + if (icmpv4_xrlim_allow(net, rt, &fl4, icmp_param->data.icmph.type, icmp_param->data.icmph.code)) icmp_push_reply(icmp_param, &fl4, &ipc, &rt); ip_rt_put(rt); @@ -603,7 +603,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) if (IS_ERR(rt)) goto out_unlock; - if (!icmpv4_xrlim_allow(net, rt, type, code)) + if (!icmpv4_xrlim_allow(net, rt, &fl4, type, code)) goto ende; /* RFC says return as much as we can without exceeding 576 bytes. */ |