--- linux-2.6.18-348.3.1.el5.i386/fs/nfsd//nfs3xdr.c	2013-11-14 14:39:32.000000000 +0100
+++ linux-2.6.18-348.3.1.el5.i386/fs/nfsd//nfs3xdr.c	2013-11-14 15:58:17.000000000 +0100
@@ -161,7 +161,7 @@
 	struct timespec time;
 
 	*p++ = htonl(nfs3_ftypes[(stat->mode & S_IFMT) >> 12]);
-	*p++ = htonl((u32) stat->mode);
+	*p++ = htonl((u32) (stat->mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX)));
 	*p++ = htonl((u32) stat->nlink);
 	*p++ = htonl((u32) nfsd_ruid(rqstp, stat->uid));
 	*p++ = htonl((u32) nfsd_rgid(rqstp, stat->gid));
@@ -193,7 +193,8 @@
 	*p++ = xdr_one;
 
 	*p++ = htonl(nfs3_ftypes[(fhp->fh_post_attr.mode & S_IFMT) >> 12]);
-	*p++ = htonl((u32) fhp->fh_post_attr.mode);
+	*p++ = htonl((u32) (fhp->fh_post_attr.mode
+				& (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX)));
 	*p++ = htonl((u32) fhp->fh_post_attr.nlink);
 	*p++ = htonl((u32) nfsd_ruid(rqstp, fhp->fh_post_attr.uid));
 	*p++ = htonl((u32) nfsd_rgid(rqstp, fhp->fh_post_attr.gid));
--- linux-2.6.18-348.3.1.el5.i386/fs/nfsd/vfs.c	2013-11-14 14:39:32.000000000 +0100
+++ linux-2.6.18-348.3.1.el5.i386/fs/nfsd/vfs.c	2013-11-15 11:42:05.000000000 +0100
@@ -725,7 +725,7 @@
 	if (IS_ERR(*filp))
 		err = PTR_ERR(*filp);
 	else {
-		if (may_flags & NFSD_MAY_64BIT_COOKIE)
+		if (may_flags & NFSD_MAY_64BIT_COOKIE && 0)
 			(*filp)->f_mode |= FMODE_64BITHASH;
 		else
 			(*filp)->f_mode |= FMODE_32BITHASH;