My application stops recognizing logged in user (Yii::app()->user->isGuest = true) as soon as i try to change name property of application in controller action. This is a little surprising because if changing app name is prohibited, it should output an exception, not break auth engine.
OS: Lubuntu 13.04 / Windows XP
Server: nginx 1.2.6 + php-fpm 5.4.9 / WAMP 2.2 with PHP 5.3.x
Browser: Chromium 28.0.1500.71
Yii version: 1.1.13
Sorry i can’t test it on more platforms right now and tell if it is something wrong on my side or confirm it is a yii problem.