[glib] Plug a mem leak in get_uninitialized_connection

[Christian Persch <chpe src gnome org>]

commit dc39825aa3b1556e57460df1cca0b764a5741a66
Author: Christian Persch <chpe gnome org>
Date:   Fri May 14 14:22:45 2010 +0200

    Plug a mem leak in get_uninitialized_connection
    
    Free the bus address after creating the singleton.
    
    ==26308== 39,736 (10,517 direct, 29,219 indirect) bytes in 388 blocks
    are definitely lost in loss record 14 of 15
    ==26308==    at 0x4024D2E: malloc (vg_replace_malloc.c:207)
    ==26308==    by 0x4079A90: g_malloc (gmem.c:135)
    ==26308==    by 0x4079DC8: g_malloc_n (gmem.c:252)
    ==26308==    by 0x4095607: g_strdup (gstrfuncs.c:102)
    ==26308==    by 0x4216B9A: g_dbus_address_get_for_bus_sync
    (gdbusaddress.c:961)
    ==26308==    by 0x422A7AE: get_uninitialized_connection
    (gdbusconnection.c:5241)
    
    Bug #618622.

 gio/gdbusconnection.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gio/gdbusconnection.c b/gio/gdbusconnection.c
index 277199e..3c0051a 100644
--- a/gio/gdbusconnection.c
+++ b/gio/gdbusconnection.c
@@ -5256,6 +5256,7 @@ get_uninitialized_connection (GBusType       bus_type,
                                                 G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
                                        "exit-on-close", TRUE,
                                        NULL);
+      g_free (address);
     }
   else
     {