[NEIGH]: Fix use of uninitialized variable when trimming in neightbl_fill_parms
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index d1f8f78..2296a14 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1555,7 +1555,9 @@
static int neightbl_fill_parms(struct sk_buff *skb, struct neigh_parms *parms)
{
- struct rtattr *nest = RTA_NEST(skb, NDTA_PARMS);
+ struct rtattr *nest = NULL;
+
+ nest = RTA_NEST(skb, NDTA_PARMS);
if (parms->dev)
RTA_PUT_U32(skb, NDTPA_IFINDEX, parms->dev->ifindex);