--- zaptel-1.4.9.2.oslec/kernel/ztd-eth.c	2008-02-05 05:00:48.000000000 +0600
+++ zaptel/kernel/ztd-eth.c	2008-06-16 18:07:25.751574271 +0700
@@ -106,6 +106,7 @@
 #endif	
 	if (span) {
 		skb_pull(skb, sizeof(struct ztdeth_header));
+                skb_linearize(skb);
 		zt_dynamic_receive(span, (unsigned char *)skb->data, skb->len);
 	}
 	kfree_skb(skb);