From 7011687f0f2f12cc348f6a693fafe63d89167eac Mon Sep 17 00:00:00 2001 From: Gao feng Date: Fri, 28 Oct 2011 02:46:57 +0000 Subject: [PATCH] ipv6: fix route error binding peer in func icmp6_dst_alloc in func icmp6_dst_alloc,dst_metric_set call ipv6_cow_metrics to set metric. ipv6_cow_metrics may will call rt6_bind_peer to set rt6_info->rt6i_peer. So,we should move ipv6_addr_copy before dst_metric_set to make sure rt6_bind_peer success. Signed-off-by: Gao feng Signed-off-by: David S. Miller --- net/ipv6/route.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index fb545edef6ea..57b82dc1ae91 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1086,11 +1086,10 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev, rt->dst.output = ip6_output; dst_set_neighbour(&rt->dst, neigh); atomic_set(&rt->dst.__refcnt, 1); - dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255); - ipv6_addr_copy(&rt->rt6i_dst.addr, addr); rt->rt6i_dst.plen = 128; rt->rt6i_idev = idev; + dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255); spin_lock_bh(&icmp6_dst_lock); rt->dst.next = icmp6_dst_gc_list; -- 2.20.1