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

Aleksander Machniak

2013-10-17 197203727417a03d87053a47e5aa5175a76e3e0b

 program/include/rcmail.php

@@ -704,8 +704,7 @@
    $this->session = new rcube_session($this->get_dbh(), $this->config);

    $this->session->register_gc_handler('rcmail_temp_gc');
    if ($this->config->get('enable_caching'))
      $this->session->register_gc_handler('rcmail_cache_gc');
    $this->session->register_gc_handler('rcmail_cache_gc');

    // start PHP session (if not in CLI mode)
    if ($_SERVER['REMOTE_ADDR'])