[PATCH] sunrpc: cache_register can use wrong module reference

[linux-2.6] / net / ipv4 / arp.c

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 6eb9c549d643d927bbebfcf0b98552f294786ca8..8bf312bdea13c50f48291df5481affb6cfc10f4a 100644 (file)
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -865,7 +865,7 @@ static int arp_process(struct sk_buff *skb)
                                if (n)
                                        neigh_release(n);
 
-                               if (skb->stamp.tv_sec == LOCALLY_ENQUEUED || 
+                               if (NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED || 
                                    skb->pkt_type == PACKET_HOST ||
                                    in_dev->arp_parms->proxy_delay == 0) {
                                        arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);
@@ -948,6 +948,8 @@ int arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
        if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
                goto out_of_mem;
 
+       memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
+
        return NF_HOOK(NF_ARP, NF_ARP_IN, skb, dev, NULL, arp_process);
 
 freeskb: