]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
ipv6: fix route error binding peer in func icmp6_dst_alloc
authorGao feng <omarapazanadi@gmail.com>
Fri, 28 Oct 2011 02:46:57 +0000 (02:46 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 28 Oct 2011 20:36:07 +0000 (16:36 -0400)
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 <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c

index fb545edef6ea63e235d6ef161fb057bc0face6dc..57b82dc1ae91c8426b0894b5e4e6030453c66352 100644 (file)
@@ -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;