From owner-svn-src-head@FreeBSD.ORG  Thu May 15 18:51:02 2014
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 27AE1EC3;
 Thu, 15 May 2014 18:51:02 +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))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 153A9278F;
 Thu, 15 May 2014 18:51:02 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s4FIp1x3045143;
 Thu, 15 May 2014 18:51:01 GMT (envelope-from jmg@svn.freebsd.org)
Received: (from jmg@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s4FIp1lT045142;
 Thu, 15 May 2014 18:51:01 GMT (envelope-from jmg@svn.freebsd.org)
Message-Id: <201405151851.s4FIp1lT045142@svn.freebsd.org>
From: John-Mark Gurney <jmg@FreeBSD.org>
Date: Thu, 15 May 2014 18:51:01 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r266173 - head/usr.sbin/pmcannotate
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 15 May 2014 18:51:02 -0000

Author: jmg
Date: Thu May 15 18:51:01 2014
New Revision: 266173
URL: http://svnweb.freebsd.org/changeset/base/266173

Log:
  make a note that FNBUFF cannot overflow as long as LNBUFF is smaller..
  
  MFC after:	2 weeks

Modified:
  head/usr.sbin/pmcannotate/pmcannotate.c

Modified: head/usr.sbin/pmcannotate/pmcannotate.c
==============================================================================
--- head/usr.sbin/pmcannotate/pmcannotate.c	Thu May 15 18:47:07 2014	(r266172)
+++ head/usr.sbin/pmcannotate/pmcannotate.c	Thu May 15 18:51:01 2014	(r266173)
@@ -41,6 +41,7 @@ __FBSDID("$FreeBSD$");
 
 #include <unistd.h>
 
+/* NB: Make sure FNBUFF is as large as LNBUFF, otherwise it could overflow */
 #define	FNBUFF	512
 #define	LNBUFF	512