[gtk+] Fix memory management of types array

[Kristian Rietveld <kristian src gnome org>]

commit f91907101d12f4f8808f4024b462820543ccccf6
Author: Kristian Rietveld <kris gtk org>
Date:   Wed Dec 30 14:18:33 2009 +0100

    Fix memory management of types array
    
    Also add autorelease pool to gtk_drag_begin_idle().

 gtk/gtkclipboard-quartz.c |    2 +-
 gtk/gtkdnd-quartz.c       |    7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkclipboard-quartz.c b/gtk/gtkclipboard-quartz.c
index 2868747..d0cc562 100644
--- a/gtk/gtkclipboard-quartz.c
+++ b/gtk/gtkclipboard-quartz.c
@@ -370,7 +370,7 @@ gtk_clipboard_set_contents (GtkClipboard         *clipboard,
   clipboard->target_list = gtk_target_list_new (targets, n_targets);
 
   [clipboard->pasteboard declareTypes:types owner:owner];
-
+  [types release];
   [pool release];
 
   return TRUE;
diff --git a/gtk/gtkdnd-quartz.c b/gtk/gtkdnd-quartz.c
index 275ebba..f01a71f 100644
--- a/gtk/gtkdnd-quartz.c
+++ b/gtk/gtkdnd-quartz.c
@@ -455,7 +455,9 @@ register_types (GtkWidget *widget, GtkDragDestSite *site)
       pool = [[NSAutoreleasePool alloc] init];
       types = _gtk_quartz_target_list_to_pasteboard_types (site->target_list);
 
-      [nswindow registerForDraggedTypes:types];
+      [nswindow registerForDraggedTypes:[types copy]];
+
+      [types release];
       [pool release];
     }
 }
@@ -1063,6 +1065,7 @@ gtk_drag_dest_find_target (GtkWidget      *widget,
 static gboolean
 gtk_drag_begin_idle (gpointer arg)
 {
+  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
   GdkDragContext* context = (GdkDragContext*) arg;
   GtkDragSourceInfo* info = gtk_drag_get_source_info (context, FALSE);
   NSWindow *nswindow;
@@ -1096,6 +1099,8 @@ gtk_drag_begin_idle (gpointer arg)
 
   [info->nsevent release];
 
+  [pool release];
+
   return FALSE;
 }