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nfs_namei: return EACCES for empty filenames as rfc1813 says.

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yamt 2005-01-28 10:12:23 +00:00
parent 2520660990
commit 12ee5f9c3a
1 changed files with 4 additions and 2 deletions
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6
sys/nfs/nfs_subs.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_subs.c,v 1.146 2005/01/28 10:11:31 yamt Exp $ */
/* $NetBSD: nfs_subs.c,v 1.147 2005/01/28 10:12:23 yamt Exp $ */
/*
* Copyright (c) 1989, 1993
@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_subs.c,v 1.146 2005/01/28 10:11:31 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_subs.c,v 1.147 2005/01/28 10:12:23 yamt Exp $");
#include "fs_nfs.h"
#include "opt_nfs.h"
@ -2104,6 +2104,8 @@ nfs_namei(ndp, fhp, len, slp, nam, mdp, dposp, retdirp, p, kerbflag, pubflag)
if ((len + 1) > MAXPATHLEN)
return (ENAMETOOLONG);
if (len == 0)
return (EACCES);
cnp->cn_pnbuf = PNBUF_GET();
/*