diff -pur dbus-1.0.2/dbus/dbus-connection.c dbus-1.0.2.new/dbus/dbus-connection.c
--- dbus-1.0.2/dbus/dbus-connection.c	2006-12-11 21:21:08.000000000 +0200
+++ dbus-1.0.2.new/dbus/dbus-connection.c	2007-10-26 16:21:04.047254488 +0300
@@ -1434,6 +1434,27 @@ _dbus_connection_handle_watch (DBusWatch
 
 _DBUS_DEFINE_GLOBAL_LOCK (shared_connections);
 static DBusHashTable *shared_connections = NULL;
+static DBusList *no_guid_connections = NULL;
+
+static void
+connection_shutdown_helper (DBusConnection *connection)
+{
+  DBusMessage *message;
+
+  _DBUS_UNLOCK (shared_connections);
+
+  dbus_connection_ref (connection);
+  _dbus_connection_close_possibly_shared (connection);
+
+  /* Churn through to the Disconnected message */
+  while ((message = dbus_connection_pop_message (connection)))
+    {
+      dbus_message_unref (message);
+    }
+  dbus_connection_unref (connection);
+      
+  _DBUS_LOCK (shared_connections);
+}
 
 static void
 shared_connections_shutdown (void *data)
@@ -1446,7 +1467,6 @@ shared_connections_shutdown (void *data)
   while ((n_entries = _dbus_hash_table_get_n_entries (shared_connections)) > 0)
     {
       DBusConnection *connection;
-      DBusMessage *message;
       DBusHashIter iter;
       
       _dbus_hash_iter_init (shared_connections, &iter);
@@ -1454,19 +1474,7 @@ shared_connections_shutdown (void *data)
        
       connection = _dbus_hash_iter_get_value (&iter);
 
-      _DBUS_UNLOCK (shared_connections);
-
-      dbus_connection_ref (connection);
-      _dbus_connection_close_possibly_shared (connection);
-
-      /* Churn through to the Disconnected message */
-      while ((message = dbus_connection_pop_message (connection)))
-        {
-          dbus_message_unref (message);
-        }
-      dbus_connection_unref (connection);
-      
-      _DBUS_LOCK (shared_connections);
+      connection_shutdown_helper (connection);
 
       /* The connection should now be dead and not in our hash ... */
       _dbus_assert (_dbus_hash_table_get_n_entries (shared_connections) < n_entries);
@@ -1476,6 +1484,19 @@ shared_connections_shutdown (void *data)
   
   _dbus_hash_table_unref (shared_connections);
   shared_connections = NULL;
+
+  if (no_guid_connections != NULL)
+    {
+      DBusConnection *connection;
+      connection = _dbus_list_pop_first (&no_guid_connections);
+      while (connection != NULL)
+        {
+          connection_shutdown_helper (connection);
+          connection = _dbus_list_pop_first (&no_guid_connections);
+        }
+    }
+
+  no_guid_connections = NULL;
   
   _DBUS_UNLOCK (shared_connections);
 }
@@ -1585,7 +1606,18 @@ connection_record_shared_unlocked (DBusC
   _dbus_connection_ref_unlocked (connection);
 
   if (guid == NULL)
-    return TRUE; /* don't store in the hash */
+    {
+      _DBUS_LOCK (shared_connections);
+
+      if (!_dbus_list_prepend (&no_guid_connections, connection))
+        {
+          _DBUS_UNLOCK (shared_connections);
+          return FALSE;
+        }
+
+      _DBUS_UNLOCK (shared_connections);
+      return TRUE; /* don't store in the hash */
+    }
   
   /* A separate copy of the key is required in the hash table, because
    * we don't have a lock on the connection when we are doing a hash