[gvfs/gdbus-core] gdbus: Properly disconnect signal handlers

[Tomas Bzatek <tbzatek src gnome org>]

commit c59d81ecfbd7f349dd52bc536704ad6ddfd21dcd
Author: Tomas Bzatek <tbzatek redhat com>
Date:   Fri Jun 15 18:42:43 2012 +0200

    gdbus: Properly disconnect signal handlers
    
    ...not doing that leads to accessing freed memory

 daemon/gvfsmonitor.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gvfsmonitor.c b/daemon/gvfsmonitor.c
index b13a98d..4997ea4 100644
--- a/daemon/gvfsmonitor.c
+++ b/daemon/gvfsmonitor.c
@@ -145,6 +145,7 @@ unsubscribe (Subscriber *subscriber)
 {
   subscriber->monitor->priv->subscribers = g_list_remove (subscriber->monitor->priv->subscribers, subscriber);
   
+  g_signal_handlers_disconnect_by_data (subscriber->connection, subscriber);
   g_object_unref (subscriber->connection);
   g_free (subscriber->id);
   g_free (subscriber->object_path);