add missing patch

net/ldns/libldns/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.19 2011/09/17 18:08:03 jakob Exp $
+# $OpenBSD: Makefile,v 1.20 2011/09/17 19:00:22 jakob Exp $
 
 COMMENT=	DNS library modelled after Net::DNS
 
 PKGNAME=	libldns-${VERSION}
-REVISION=	0
+REVISION=	1
 
 SHARED_LIBS +=	ldns 4.8
 

net/ldns/libldns/patches/patch-net_c

@@ -0,0 +1,30 @@
+$OpenBSD: patch-net_c,v 1.1 2011/09/17 19:00:22 jakob Exp $
+
+Fix socket leak on errors.
+
+--- net.c.orig	Thu Jul 14 16:11:57 2011
++++ net.c	Thu Jul 14 16:15:24 2011
+@@ -341,6 +341,11 @@ ldns_udp_bgsend(ldns_buffer *qbin, const struct sockad
+ 	}
+ 
+ 	if (ldns_udp_send_query(qbin, sockfd, to, tolen) == 0) {
++#ifndef USE_WINSOCK
++		close(sockfd);
++#else
++		closesocket(sockfd);
++#endif
+ 		return 0;
+ 	}
+ 	return sockfd;
+@@ -678,6 +683,11 @@ ldns_tcp_bgsend(ldns_buffer *qbin, const struct sockad
+ 	}
+ 	
+ 	if (ldns_tcp_send_query(qbin, sockfd, to, tolen) == 0) {
++#ifndef USE_WINSOCK
++		close(sockfd);
++#else
++		closesocket(sockfd);
++#endif
+ 		return 0;
+ 	}
+