[glib] glib-compile-resources: Fix minor memory leak on error path

[Philip Withnall <pwithnall src gnome org>]

commit c7763d0712696ae153f2405017221050637908f3
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Mon Mar 21 12:44:15 2016 +0000

    glib-compile-resources: Fix minor memory leak on error path
    
    Spotted by Coverity (CID: #1353385).

 gio/glib-compile-resources.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/gio/glib-compile-resources.c b/gio/glib-compile-resources.c
index b84f0e4..e1223d6 100644
--- a/gio/glib-compile-resources.c
+++ b/gio/glib-compile-resources.c
@@ -216,7 +216,7 @@ end_element (GMarkupParseContext  *context,
     {
       gchar *file, *real_file;
       gchar *key;
-      FileData *data;
+      FileData *data = NULL;
       char *tmp_file = NULL;
       char *tmp_file2 = NULL;
 
@@ -238,8 +238,6 @@ end_element (GMarkupParseContext  *context,
          return;
        }
 
-      data = g_new0 (FileData, 1);
-
       if (sourcedirs != NULL)
         {
          real_file = find_file (file);
@@ -263,6 +261,7 @@ end_element (GMarkupParseContext  *context,
          real_file = g_strdup (file);
        }
 
+      data = g_new0 (FileData, 1);
       data->filename = g_strdup (real_file);
       if (!state->collect_data)
         goto done;
@@ -416,6 +415,7 @@ end_element (GMarkupParseContext  *context,
     done:
 
       g_hash_table_insert (state->table, key, data);
+      data = NULL;
 
     cleanup:
       /* Cleanup */
@@ -440,6 +440,9 @@ end_element (GMarkupParseContext  *context,
           unlink (tmp_file2);
           g_free (tmp_file2);
         }
+
+      if (data != NULL)
+        file_data_free (data);
     }
 }