ipv6: Initialize the neighbour pointer of rt6_info on allocation
authorSteffen Klassert <steffen.klassert@secunet.com>
Thu, 5 Jul 2012 03:18:28 +0000 (03:18 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 5 Jul 2012 21:20:07 +0000 (14:20 -0700)
git commit 97cac082 (ipv6: Store route neighbour in rt6_info struct)
added a neighbour pointer to rt6_info. Currently we don't initialize
this pointer at allocation time. We assume this pointer to be valid
if it is not a null pointer, so initialize it on allocation.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c

index ceff71d24f8eb782e9e477809ba4e5b6faf3d6e6..6cc6c881f54f8d578de41b5a15745e5af882a6ef 100644 (file)
@@ -273,7 +273,7 @@ static inline struct rt6_info *ip6_dst_alloc(struct net *net,
                                        0, 0, flags);
 
        if (rt) {
-               memset(&rt->rt6i_table, 0,
+               memset(&rt->n, 0,
                       sizeof(*rt) - sizeof(struct dst_entry));
                rt6_init_peer(rt, table ? &table->tb6_peers : net->ipv6.peers);
        }