fix http://secunia.com/advisories/51948/ by applying a patch taken from

svn.ircd-hybrid.org

chat/ircd-hybrid/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.46 2013/02/06 23:21:47 jperkin Exp $
+# $NetBSD: Makefile,v 1.47 2013/03/23 19:29:50 spz Exp $
 
 DISTNAME=	ircd-hybrid-7.2.3
-PKGREVISION=	5
+PKGREVISION=	6
 CATEGORIES=	chat
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=ircd-hybrid/}
 EXTRACT_SUFX=	.tgz

chat/ircd-hybrid/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.14 2012/12/20 22:01:22 joerg Exp $
+$NetBSD: distinfo,v 1.15 2013/03/23 19:29:51 spz Exp $
 
 SHA1 (ircd-hybrid-7.2.3.tgz) = f8a61e5500d28a4b4cded5f096c3627c2e5f01a0
 RMD160 (ircd-hybrid-7.2.3.tgz) = 58bec65da2492480b9a4e86777c6c19a4b568408
@@ -15,4 +15,5 @@ SHA1 (patch-ai) = 85e2f0650e22d8b948f65f66c6f35a9465f07b53
 SHA1 (patch-include_memory_h) = dbfa0d3987716e70464054d4f67facd42f3b1973
 SHA1 (patch-include_tools.h) = 1381a32a05095d9e40fcc929db5fa8f2fb7e048d
 SHA1 (patch-servlink_makefile_in) = d8f3b2d5877b0851a9e10fb1ebb201f9cfcfb162
+SHA1 (patch-src_hostmask.c) = e9fba90ea737c0b13ec92db5014d696beebdac43
 SHA1 (patch-src_makefile_in) = d92326eb9bcc9db84add691561a2319881e118b3

chat/ircd-hybrid/patches/patch-src_hostmask.c

@@ -0,0 +1,16 @@
+$NetBSD: patch-src_hostmask.c,v 1.1 2013/03/23 19:29:51 spz Exp $
+
+fix http://secunia.com/advisories/51948/ (taken from
+http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786&r2=1785&pathrev=1786)
+
+--- src/hostmask.c.orig	2007-02-28 04:17:46.000000000 +0000
++++ src/hostmask.c
+@@ -198,7 +198,7 @@ try_parse_v4_netmask(const char *text, s
+     {
+       char *after;
+       bits = strtoul(p + 1, &after, 10);
+-      if (!bits || *after)
++      if (bits < 0 || *after)
+         return HM_HOST;
+       if (bits > n * 8)
+         return HM_HOST;