Date: Fri, 6 Jun 2014 21:38:49 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r267191 - head/sys/fs/nfsserver Message-ID: <201406062138.s56Lco3q069537@svn.freebsd.org>
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Author: rmacklem Date: Fri Jun 6 21:38:49 2014 New Revision: 267191 URL: http://svnweb.freebsd.org/changeset/base/267191 Log: 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. Reported by: jhb Reviewed by: jhb MFC after: 3 days Modified: head/sys/fs/nfsserver/nfs_nfsdserv.c Modified: head/sys/fs/nfsserver/nfs_nfsdserv.c ============================================================================== --- head/sys/fs/nfsserver/nfs_nfsdserv.c Fri Jun 6 21:38:34 2014 (r267190) +++ head/sys/fs/nfsserver/nfs_nfsdserv.c Fri Jun 6 21:38:49 2014 (r267191) @@ -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) {
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