===== net/ipv4/xfrm4_output.c 1.7 vs edited =====
--- 1.7/net/ipv4/xfrm4_output.c	2005-03-07 16:33:59 +11:00
+++ edited/net/ipv4/xfrm4_output.c	2005-03-14 13:55:35 +11:00
@@ -78,7 +78,7 @@
 
 	IPCB(skb)->flags |= IPSKB_XFRM_TUNNEL_SIZE;
 	
-	if (!(iph->frag_off & htons(IP_DF)))
+	if (!(iph->frag_off & htons(IP_DF)) || skb->local_df)
 		goto out;
 
 	dst = skb->dst;