- Pet MDA part, add brackets around Return-Path as per RFC5322 §3.6.6.

Missing brackets lead to a panic when a malformed address line
is fed to dovecot-lda

Submitted by:	gahr
Reported by:	brnrd via dovecot ML
Obtained from:	725ba4fa2d

mail/opensmtpd-devel/Makefile

@@ -4,7 +4,7 @@
 PORTNAME=	opensmtpd
 PORTVERSION=	201606220754
 DISTVERSIONSUFFIX=	p1
-PORTREVISION=	3
+PORTREVISION=	4
 PORTEPOCH=	1
 CATEGORIES=	mail
 MASTER_SITES=	http://www.opensmtpd.org/archives/ \

mail/opensmtpd-devel/files/patch-src_mda.c

@@ -0,0 +1,11 @@
+--- smtpd/mda.c.orig	2016-05-13 02:56:04.000000000 +1000
++++ smtpd/mda.c	2018-04-26 10:28:45.373358000 +1000
+@@ -274,7 +274,7 @@
+ 					 * if any
+ 					 */
+ 					n = iobuf_fqueue(&s->iobuf,
+-					    "Return-Path: %s\n"
++					    "Return-Path: <%s>\n"
+ 					    "Delivered-To: %s\n",
+ 					    e->sender,
+ 					    e->rcpt ? e->rcpt : e->dest);

mail/opensmtpd/Makefile

@@ -4,7 +4,7 @@
 PORTNAME=	opensmtpd
 PORTVERSION=	5.9.2p1
 PORTEPOCH=	1
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	mail
 MASTER_SITES=	http://www.opensmtpd.org/archives/ \
 		http://distfiles.pirateparty.in/ashish/

mail/opensmtpd/files/patch-src_mda.c

@@ -0,0 +1,11 @@
+--- smtpd/mda.c.orig	2016-05-13 02:56:04.000000000 +1000
++++ smtpd/mda.c	2018-04-26 10:28:45.373358000 +1000
+@@ -274,7 +274,7 @@
+ 					 * if any
+ 					 */
+ 					n = iobuf_fqueue(&s->iobuf,
+-					    "Return-Path: %s\n"
++					    "Return-Path: <%s>\n"
+ 					    "Delivered-To: %s\n",
+ 					    e->sender,
+ 					    e->rcpt ? e->rcpt : e->dest);