From: gilles <gilles@openbsd.org>
Date: Sat, 19 Apr 2014 13:40:24 +0000 (+0000)
Subject: (void) cast strlcpy() and snprintf() that cannot truncate
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=1f035edbe1ec3f8c846896b2672386a0b0bbc4d5;p=openbsd

(void) cast strlcpy() and snprintf() that cannot truncate
---

diff --git a/usr.sbin/smtpd/queue.c b/usr.sbin/smtpd/queue.c
index 62ab6f97665..5f68ad86f86 100644
--- a/usr.sbin/smtpd/queue.c
+++ b/usr.sbin/smtpd/queue.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: queue.c,v 1.161 2014/04/08 15:25:43 eric Exp $	*/
+/*	$OpenBSD: queue.c,v 1.162 2014/04/19 13:40:24 gilles Exp $	*/
 
 /*
  * Copyright (c) 2008 Gilles Chehade <gilles@poolp.org>
@@ -688,10 +688,10 @@ queue_log(const struct envelope *e, const char *prefix, const char *status)
 {
 	char rcpt[SMTPD_MAXLINESIZE];
 	
-	strlcpy(rcpt, "-", sizeof rcpt);
+	(void)strlcpy(rcpt, "-", sizeof rcpt);
 	if (strcmp(e->rcpt.user, e->dest.user) ||
 	    strcmp(e->rcpt.domain, e->dest.domain))
-		snprintf(rcpt, sizeof rcpt, "%s@%s",
+		(void)snprintf(rcpt, sizeof rcpt, "%s@%s",
 		    e->rcpt.user, e->rcpt.domain);
 	
 	log_info("%s: %s for %016" PRIx64 ": from=<%s@%s>, to=<%s@%s>, "