[NET]: Fix socket test in dev_queue_xmit_nit().

c700a9de · Petr Vandrovec · Stephen Hemminger · aaf269ce · c700a9de
Commit c700a9de authored Oct 16, 2003 by Petr Vandrovec Committed by Stephen Hemminger Oct 16, 2003
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net/core/dev.c net/core/dev.c +2 -1

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--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -943,7 +943,8 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
 		 * they originated from - MvS (miquels@drinkel.ow.org)
 		 */
 		if ((ptype->dev == dev || !ptype->dev) &&
-		    (struct sock *)ptype->af_packet_priv != skb->sk) {
+		    (ptype->af_packet_priv == NULL ||
+		     (struct sock *)ptype->af_packet_priv != skb->sk)) {
 			struct sk_buff *skb2= skb_clone(skb, GFP_ATOMIC);
 			if (!skb2)
 				break;