From e1f961edee203be6922ec738392e7c34bd7abab5 Mon Sep 17 00:00:00 2001
From: Brendan O'Dea <bod@optus.net>
Date: Mon, 14 Nov 2005 21:08:30 +0000
Subject: [PATCH] layer 4 info implies !frag

---
 l2tpns.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/l2tpns.c b/l2tpns.c
index ab9aded..2c452ae 100644
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4,7 +4,7 @@
 // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
 // vim: sw=8 ts=8
 
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.147 2005-11-14 08:38:02 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.148 2005-11-14 21:08:30 bodea Exp $";
 
 #include <arpa/inet.h>
 #include <assert.h>
@@ -5350,10 +5350,9 @@ int ip_filter(uint8_t *buf, int len, uint8_t filter)
 
 		if (frag_offset)
 		{
-			// non-fragmented deny rules are skipped if containing L4 matches
-			if (!rule->frag &&
-			    (rule->src_ports.op || rule->dst_ports.op || rule->tcp_flag_op) &&
-			    rule->action == FILTER_ACTION_DENY)
+			// layer 4 deny rules are skipped
+			if (rule->action == FILTER_ACTION_DENY &&
+			    (rule->src_ports.op || rule->dst_ports.op || rule->tcp_flag_op))
 				continue;
 		}
 		else
-- 
2.20.1