From: Roland McGrath <roland@gnu.org>
Date: Wed, 22 Aug 2001 23:12:51 +0000 (+0000)
Subject: 2001-08-20  Roland McGrath  <roland@frob.com>
X-Git-Tag: cvs/glibc-2-2-5~401
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3220cade24dd50e31c528f0b6567e0bb6bdf418a;p=thirdparty%2Fglibc.git

2001-08-20  Roland McGrath  <roland@frob.com>

	* hurd/hurdlookup.c (__hurd_file_name_lookup): Fail with ENOENT for "".
	(__hurd_file_name_split, __hurd_directory_name_split): Likewise.
---

diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c
index 0426d97b850..c1f6ad7c667 100644
--- a/hurd/hurdlookup.c
+++ b/hurd/hurdlookup.c
@@ -63,6 +63,9 @@ __hurd_file_name_lookup (error_t (*use_init_port)
   if (! lookup)
     lookup = __dir_lookup;
 
+  if (file_name[0] == '\0')
+    return ENOENT;
+
   startport = (file_name[0] == '/') ? INIT_PORT_CRDIR : INIT_PORT_CWDIR;
   while (file_name[0] == '/')
     file_name++;