Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)

Aleksander Machniak

2013-10-17 197203727417a03d87053a47e5aa5175a76e3e0b

 plugins/additional_message_headers/additional_message_headers.php

@@ -19,7 +19,7 @@

    function init()
    {
        $this->add_hook('outgoing_message_headers', array($this, 'message_headers'));
        $this->add_hook('message_outgoing_headers', array($this, 'message_headers'));
    }

    function message_headers($args)