[glade] Fix two memory leaks discovered with valgrind

[Corentin Noël <corentinnoel src gnome org>]

commit c5f717445460237d131a3a2d40285697e4560ac6
Author: Corentin Noël <corentin noel collabora com>
Date:   Tue Jun 18 11:51:11 2019 +0200

    Fix two memory leaks discovered with valgrind

 gladeui/glade-builtins.c       | 2 +-
 gladeui/glade-widget-adaptor.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/gladeui/glade-builtins.c b/gladeui/glade-builtins.c
index 74721dd7..cdc98ac6 100644
--- a/gladeui/glade-builtins.c
+++ b/gladeui/glade-builtins.c
@@ -244,7 +244,7 @@ G_GNUC_END_IGNORE_DEPRECATIONS
   g_slist_free (gsi_list_list);
 
   stock_prefixs_done = TRUE;
-  g_slist_free (stock_list);
+  g_slist_free_full (stock_list, g_free);
 
   return values;
 }
diff --git a/gladeui/glade-widget-adaptor.c b/gladeui/glade-widget-adaptor.c
index 992e7959..dfc29d5a 100644
--- a/gladeui/glade-widget-adaptor.c
+++ b/gladeui/glade-widget-adaptor.c
@@ -2586,6 +2586,7 @@ generate_type (const char *name, const char *parent_name)
   retval = g_type_register_static (parent_type,
                                    (new_name) ? new_name : name, type_info, 0);
 
+  g_free (type_info);
   g_free (new_name);
 
   return retval;