From owner-svn-src-all@FreeBSD.ORG  Mon Oct 13 22:50:38 2008
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 8E7E1106568B;
	Mon, 13 Oct 2008 22:50:38 +0000 (UTC)
	(envelope-from delphij@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 7C6F38FC08;
	Mon, 13 Oct 2008 22:50:38 +0000 (UTC)
	(envelope-from delphij@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id m9DMoclW088817;
	Mon, 13 Oct 2008 22:50:38 GMT (envelope-from delphij@svn.freebsd.org)
Received: (from delphij@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id m9DMocb1088816;
	Mon, 13 Oct 2008 22:50:38 GMT (envelope-from delphij@svn.freebsd.org)
Message-Id: <200810132250.m9DMocb1088816@svn.freebsd.org>
From: Xin LI <delphij@FreeBSD.org>
Date: Mon, 13 Oct 2008 22:50:38 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r183857 - head/usr.bin/tftp
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 13 Oct 2008 22:50:38 -0000

Author: delphij
Date: Mon Oct 13 22:50:38 2008
New Revision: 183857
URL: http://svn.freebsd.org/changeset/base/183857

Log:
  Use strlcpy() instead of strncpy() when we want the string to be
  NUL-terminated.

Modified:
  head/usr.bin/tftp/main.c

Modified: head/usr.bin/tftp/main.c
==============================================================================
--- head/usr.bin/tftp/main.c	Mon Oct 13 22:04:41 2008	(r183856)
+++ head/usr.bin/tftp/main.c	Mon Oct 13 22:50:38 2008	(r183857)
@@ -233,11 +233,10 @@ setpeer0(host, port)
 		/* res->ai_addr <= sizeof(peeraddr) is guaranteed */
 		memcpy(&peeraddr, res->ai_addr, res->ai_addrlen);
 		if (res->ai_canonname) {
-			(void) strncpy(hostname, res->ai_canonname,
+			(void) strlcpy(hostname, res->ai_canonname,
 				sizeof(hostname));
 		} else
-			(void) strncpy(hostname, host, sizeof(hostname));
-		hostname[sizeof(hostname)-1] = 0;
+			(void) strlcpy(hostname, host, sizeof(hostname));
 		connected = 1;
 	}