--- hostap/driver/modules/hostap_hw.c	Mon Apr 28 15:31:11 2003
+++ hostap_skb/driver/modules/hostap_hw.c	Tue Apr 29 16:32:45 2003
@@ -3104,7 +3104,12 @@
 	}
 
 	stats->rx_packets++;
-	stats->rx_bytes += skb->len;
+	if (skb) {
+	  stats->rx_bytes += skb->len;
+	} 
+	else {
+	  printk(KERN_INFO "%s: skb = NULL!", dev->name);
+	}
 
  rx_exit:
 	return;