ipv6: Initialize the neighbour pointer of rt6_info on allocation

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index ceff71d24f8e..6cc6c881f54f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -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);
         }