From: krw <krw@openbsd.org>
Date: Mon, 28 Jul 2014 22:18:31 +0000 (+0000)
Subject: Last (known) msgbuf_write() vs EOF fix.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ffb968af6e63c7f5ef4f42bd05f6c37d59a171fd;p=openbsd

Last (known) msgbuf_write() vs EOF fix.

ok gilles@ deraadt@
---

diff --git a/usr.sbin/smtpd/enqueue.c b/usr.sbin/smtpd/enqueue.c
index 5f04d90a4e5..a6690235980 100644
--- a/usr.sbin/smtpd/enqueue.c
+++ b/usr.sbin/smtpd/enqueue.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: enqueue.c,v 1.82 2014/07/20 01:38:40 guenther Exp $	*/
+/*	$OpenBSD: enqueue.c,v 1.83 2014/07/28 22:18:31 krw Exp $	*/
 
 /*
  * Copyright (c) 2005 Henning Brauer <henning@bulabula.org>
@@ -770,7 +770,7 @@ open_connection(void)
 	imsg_compose(ibuf, IMSG_CTL_SMTP_SESSION, IMSG_VERSION, 0, -1, NULL, 0);
 
 	while (ibuf->w.queued)
-		if (msgbuf_write(&ibuf->w) < 0 && errno != EAGAIN)
+		if (msgbuf_write(&ibuf->w) <= 0 && errno != EAGAIN)
 			err(1, "write error");
 
 	while (1) {