[gvfs] Fix memory leaks

[Alexander Larsson <alexl src gnome org>]

commit c77e832a2b138de5507d7bd70f046457860d1e88
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Sep 7 16:17:45 2009 +0200

    Fix memory leaks
    
    Found these with valgrind

 metadata/metatree.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/metadata/metatree.c b/metadata/metatree.c
index 38c7d45..d587b71 100644
--- a/metadata/metatree.c
+++ b/metadata/metatree.c
@@ -3220,6 +3220,7 @@ expand_parents (MetaLookupCache *cache,
       strcmp (cache->last_parent, parent) != 0)
     {
       g_free (cache->last_parent);
+      g_free (cache->last_parent_expanded);
       cache->last_parent = parent;
       cache->last_parent_expanded = expand_all_symlinks (parent, &parent_dev);
       cache->last_parent_dev = parent_dev;
@@ -3233,6 +3234,7 @@ expand_parents (MetaLookupCache *cache,
 
   *parent_dev_out = cache->last_parent_dev;
   basename = g_path_get_basename (path_copy);
+  g_free (path_copy);
   res = g_build_filename (cache->last_parent_expanded, basename, NULL);
   g_free (basename);
 
@@ -3313,6 +3315,7 @@ meta_lookup_cache_lookup_path (MetaLookupCache *cache,
     }
 
  found:
+  g_free (expanded);
   tree = meta_tree_lookup_by_name (treename, for_write);
   if (tree)
     {