From owner-svn-src-all@FreeBSD.ORG  Tue Jun 10 22:36:02 2014
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 3E1A7395;
 Tue, 10 Jun 2014 22:36:02 +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 2AB0F2AB1;
 Tue, 10 Jun 2014 22:36:02 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s5AMa2rE061943;
 Tue, 10 Jun 2014 22:36:02 GMT
 (envelope-from rmacklem@svn.freebsd.org)
Received: (from rmacklem@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s5AMa22C061942;
 Tue, 10 Jun 2014 22:36:02 GMT
 (envelope-from rmacklem@svn.freebsd.org)
Message-Id: <201406102236.s5AMa22C061942@svn.freebsd.org>
From: Rick Macklem <rmacklem@FreeBSD.org>
Date: Tue, 10 Jun 2014 22:36:02 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject: svn commit: r267343 - stable/10/sys/fs/nfsserver
X-SVN-Group: stable-10
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: 2.1.18
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: Tue, 10 Jun 2014 22:36:02 -0000

Author: rmacklem
Date: Tue Jun 10 22:36:01 2014
New Revision: 267343
URL: http://svnweb.freebsd.org/changeset/base/267343

Log:
  MFC: r267191
  The new NFS server would not allow a hard link to be
  created to a symlink. This restriction (which was
  inherited from OpenBSD) is not required by the NFS RFCs.
  Since this is allowed by the old NFS server, it is a
  POLA violation to not allow it. This patch modifies the
  new NFS server to allow this.

Modified:
  stable/10/sys/fs/nfsserver/nfs_nfsdserv.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/fs/nfsserver/nfs_nfsdserv.c
==============================================================================
--- stable/10/sys/fs/nfsserver/nfs_nfsdserv.c	Tue Jun 10 21:40:43 2014	(r267342)
+++ stable/10/sys/fs/nfsserver/nfs_nfsdserv.c	Tue Jun 10 22:36:01 2014	(r267343)
@@ -1620,13 +1620,6 @@ nfsrvd_link(struct nfsrv_descript *nd, i
 			nd->nd_repstat = NFSERR_INVAL;
 		if (tovp)
 			vrele(tovp);
-	} else if (vnode_vtype(vp) == VLNK) {
-		if (nd->nd_flag & ND_NFSV2)
-			nd->nd_repstat = NFSERR_INVAL;
-		else
-			nd->nd_repstat = NFSERR_NOTSUPP;
-		if (tovp)
-			vrele(tovp);
 	}
 	if (!nd->nd_repstat) {
 		if (nd->nd_flag & ND_NFSV4) {