[hurd] 07/08: Fix memory leak in libdiskfs

[Samuel Thibault]

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sthibault pushed a commit to branch upstream
in repository hurd.

commit a81c0c28ea606b0d0a2ad5eeb74071c746b7cdeb
Author: Richard Braun <address@hidden>
Date:   Fri Sep 27 20:49:45 2013 +0200

    Fix memory leak in libdiskfs
    
    * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Properly jump to the
    single exit point if fshelp_fetch_root fails.
---
 libdiskfs/dir-lookup.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libdiskfs/dir-lookup.c b/libdiskfs/dir-lookup.c
index 15a9b0c..86116e3 100644
--- a/libdiskfs/dir-lookup.c
+++ b/libdiskfs/dir-lookup.c
@@ -294,8 +294,6 @@ diskfs_S_dir_lookup (struct protid *dircred,
 
          if (error != ENOENT)
            {
-             diskfs_nrele (dnp);
-             diskfs_nput (np);
              *returned_port_poly = MACH_MSG_TYPE_MOVE_SEND;
              if (!lastcomp && !error)
                {
@@ -303,7 +301,7 @@ diskfs_S_dir_lookup (struct protid *dircred,
                  *end++ = '/';
                  strcpy (end, nextname);
                }
-             return error;
+             goto out;
            }
 
          /* ENOENT means there was a hiccup, and the translator

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