The following reply was made to PR bin/26413; it has been noted by GNATS.

From: Darren Reed <darrenr@NetBSD.org>
To: gnats-bugs@netbsd.org
Cc: gcw@primenet.com.au
Subject: Re: bin/26413 (ipf parsing corrupts lines it sends to kernel)
Date: Fri, 9 Dec 2005 05:56:15 +0000

 The patch below should help this problem.
 
 Darren
 
 Index: lib/getport.c
 ===================================================================
 RCS file: /devel/CVS/IP-Filter/lib/getport.c,v
 retrieving revision 1.1.4.3
 diff -c -r1.1.4.3 getport.c
 *** lib/getport.c	21 Feb 2005 05:05:31 -0000	1.1.4.3
 --- lib/getport.c	8 Dec 2005 07:53:18 -0000
 ***************
 *** 18,23 ****
 --- 18,38 ----
   		return -1;
   	}
   
 + 	/*
 + 	 * Some people will use port names in rules without specifying
 + 	 * either TCP or UDP because it is implied by the group head.
 + 	 */
 + 	if (fr->fr_proto == 0) {
 + 		s = getservbyname(name, "tcp");
 + 		if (s == NULL) {
 + 			s = getservbyname(name, "udp");
 + 			if (s == NULL)
 + 				return -1;
 + 		}
 + 		*port = s->s_port;
 + 		return 0;
 + 	}
 + 
   	if ((fr->fr_flx & FI_TCPUDP) != 0) {
   		/*
   		 * If a rule is "tcp/udp" then check that both TCP and UDP