--- linux-2.4.20/net/ipv4/netfilter/ipfwadm_core.c.orig	2002-03-23 17:30:07.000000000 +0800
+++ linux-2.4.20/net/ipv4/netfilter/ipfwadm_core.c	2003-03-08 14:40:01.000000000 +0800
@@ -130,6 +130,8 @@
 #include <linux/stat.h>
 #include <linux/version.h>
 
+MODULE_LICENSE("Dual BSD/GPL");
+
 /*
  *	Implement IP packet firewall
  */