From owner-svn-src-head@FreeBSD.ORG  Thu May  6 18:52:41 2010
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id D683B106566C;
	Thu,  6 May 2010 18:52:41 +0000 (UTC)
	(envelope-from trasz@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [69.147.83.44])
	by mx1.freebsd.org (Postfix) with ESMTP id C6BB18FC26;
	Thu,  6 May 2010 18:52:41 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o46Iqf7Y060365;
	Thu, 6 May 2010 18:52:41 GMT (envelope-from trasz@svn.freebsd.org)
Received: (from trasz@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o46Iqf2s060363;
	Thu, 6 May 2010 18:52:41 GMT (envelope-from trasz@svn.freebsd.org)
Message-Id: <201005061852.o46Iqf2s060363@svn.freebsd.org>
From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Thu, 6 May 2010 18:52:41 +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: r207725 - head/sys/kern
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
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/listinfo/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, 06 May 2010 18:52:41 -0000

Author: trasz
Date: Thu May  6 18:52:41 2010
New Revision: 207725
URL: http://svn.freebsd.org/changeset/base/207725

Log:
  Avoid overflow.
  
  Submitted by:	bde@

Modified:
  head/sys/kern/vfs_vnops.c

Modified: head/sys/kern/vfs_vnops.c
==============================================================================
--- head/sys/kern/vfs_vnops.c	Thu May  6 18:51:47 2010	(r207724)
+++ head/sys/kern/vfs_vnops.c	Thu May  6 18:52:41 2010	(r207725)
@@ -1348,7 +1348,7 @@ vn_rlimit_fsize(const struct vnode *vp, 
 	if (vp->v_type != VREG || td == NULL)
 		return (0);
 	PROC_LOCK(td->td_proc);
-	if (uio->uio_offset + uio->uio_resid >
+	if ((uoff_t)uio->uio_offset + uio->uio_resid >
 	    lim_cur(td->td_proc, RLIMIT_FSIZE)) {
 		psignal(td->td_proc, SIGXFSZ);
 		PROC_UNLOCK(td->td_proc);