[hurd] 12/37: Avoid ./ components in mtab output

[Samuel Thibault]

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sthibault pushed a commit to annotated tag upstream/hurd/0.5.git20150208
in repository hurd.

commit 8e3c26e98bcf30dd73a8c64bb9aab08e2f32c1f8
Author: Samuel Thibault <address@hidden>
Date:   Fri Dec 19 00:12:07 2014 +0100

    Avoid ./ components in mtab output
    
    * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Match "." path as being the
    root directory.
    * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
---
 libdiskfs/dir-lookup.c | 4 ++--
 libnetfs/dir-lookup.c  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libdiskfs/dir-lookup.c b/libdiskfs/dir-lookup.c
index e228745..f3364cd 100644
--- a/libdiskfs/dir-lookup.c
+++ b/libdiskfs/dir-lookup.c
@@ -327,7 +327,7 @@ diskfs_S_dir_lookup (struct protid *dircred,
                      translator_path[end - path_start] = '\0';
                    }
 
-                 if (dircred->po->path == NULL)
+                 if (dircred->po->path == NULL || !strcmp 
(dircred->po->path,"."))
                      /* dircred is the root directory.  */
                      complete_path = translator_path;
                  else
@@ -528,7 +528,7 @@ diskfs_S_dir_lookup (struct protid *dircred,
   if (! error)
     {
       free (newpi->po->path);
-      if (dircred->po->path == NULL)
+      if (dircred->po->path == NULL || !strcmp (dircred->po->path,"."))
        {
          /* dircred is the root directory.  */
          newpi->po->path = relpath;
diff --git a/libnetfs/dir-lookup.c b/libnetfs/dir-lookup.c
index 77cbbbd..7ca526b 100644
--- a/libnetfs/dir-lookup.c
+++ b/libnetfs/dir-lookup.c
@@ -310,7 +310,7 @@ netfs_S_dir_lookup (struct protid *diruser,
                      translator_path[end - filename_start] = '\0';
                    }
 
-                 if (diruser->po->path == NULL)
+                 if (diruser->po->path == NULL || !strcmp 
(diruser->po->path,"."))
                      /* diruser is the root directory.  */
                      complete_path = translator_path;
                  else
@@ -444,7 +444,7 @@ netfs_S_dir_lookup (struct protid *diruser,
     }
 
   free (newpi->po->path);
-  if (diruser->po->path == NULL)
+  if (diruser->po->path == NULL || !strcmp (diruser->po->path,"."))
     {
       /* diruser is the root directory.  */
       newpi->po->path = relpath;

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