From ff7ba44c49eac5c086a012da3eb4140c4898e3da Mon Sep 17 00:00:00 2001
From: jacekm <jacekm@openbsd.org>
Date: Mon, 2 Aug 2010 11:49:02 +0000
Subject: [PATCH] Ignore SIGPIPE, the delivery of which prevented
 /usr/sbin/sendmail from relaying the server diagnostic back to the user (eg.
 "500 Line too long").

---
 usr.sbin/smtpd/enqueue.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/smtpd/enqueue.c b/usr.sbin/smtpd/enqueue.c
index d514a96d4e4..0c840038d6a 100644
--- a/usr.sbin/smtpd/enqueue.c
+++ b/usr.sbin/smtpd/enqueue.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: enqueue.c,v 1.37 2010/06/02 19:16:53 chl Exp $	*/
+/*	$OpenBSD: enqueue.c,v 1.38 2010/08/02 11:49:02 jacekm Exp $	*/
 
 /*
  * Copyright (c) 2005 Henning Brauer <henning@bulabula.org>
@@ -188,6 +188,7 @@ enqueue(int argc, char *argv[])
 	}
 
 	signal(SIGALRM, sighdlr);
+	signal(SIGPIPE, SIG_IGN);
 	alarm(300);
 
 	fp = tmpfile();
-- 
2.20.1