From owner-svn-src-all@FreeBSD.ORG  Fri Feb 14 20:54:04 2014
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 252BB87F;
 Fri, 14 Feb 2014 20:54:04 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 1066A1655;
 Fri, 14 Feb 2014 20:54:04 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s1EKs3im030132;
 Fri, 14 Feb 2014 20:54:03 GMT (envelope-from pluknet@svn.freebsd.org)
Received: (from pluknet@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s1EKs3ss030131;
 Fri, 14 Feb 2014 20:54:03 GMT (envelope-from pluknet@svn.freebsd.org)
Message-Id: <201402142054.s1EKs3ss030131@svn.freebsd.org>
From: Sergey Kandaurov <pluknet@FreeBSD.org>
Date: Fri, 14 Feb 2014 20:54:03 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r261901 - head/sys/kern
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.17
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/options/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: Fri, 14 Feb 2014 20:54:04 -0000

Author: pluknet
Date: Fri Feb 14 20:54:03 2014
New Revision: 261901
URL: http://svnweb.freebsd.org/changeset/base/261901

Log:
  Preserve one character space for a trailing '\0'.
  
  Found by:	Ivan Klymenko via cppcheck
  Discussed with: ae
  MFC after:	1 week

Modified:
  head/sys/kern/subr_hints.c

Modified: head/sys/kern/subr_hints.c
==============================================================================
--- head/sys/kern/subr_hints.c	Fri Feb 14 20:34:24 2014	(r261900)
+++ head/sys/kern/subr_hints.c	Fri Feb 14 20:54:03 2014	(r261901)
@@ -210,7 +210,7 @@ res_find(int *line, int *startln,
 		if (strncmp(cp, "hint.", 5) != 0)
 			hit = 0;
 		else
-			n = sscanf(cp, "hint.%32[^.].%d.%32[^=]=%128s",
+			n = sscanf(cp, "hint.%32[^.].%d.%32[^=]=%127s",
 			    r_name, &r_unit, r_resname, r_value);
 		if (hit && n != 4) {
 			printf("CONFIG: invalid hint '%s'\n", cp);