Bug 319456

I am using KDE 4.10.2 on a openSuSE 12,3 system that has non local users. Authentication is done via sssd. sssd again is using pam_nss and pam_ldap to authenticate users.

The problem occurs when I try to login via kdm using a non local user name. If I type the correct password everything is ok and login is successful. If I type the wrong password I would expect a "login incorrect" message but instead a pop up dialog with a red icon appears telling me that a severe error occurred and I should check the log files for more information.  Bevore I can try again I have to confirm by pressing a OK button. 

If I try to login using a non existent user I get the correct message telling me that this user does not exist. If I try to login using root (beeing a local user) and the wrong password things work as expected and a "login incorrect" message appears. 

I also tried to use gdm instead of kdm.  Here I see a "permission denied " message when I type the wrong password and I can try again (no pop up window).

So the problem occurs using kdm and authenticating a non local user via sssd typing the wrong password. Using the right password  everything works fine and the kde session is started. 


Reproducible: Always

Steps to Reproduce:
1. Configure a system to authenticate users via sssd 
2. try to login with a ldap user and type the wrong password
3.
Actual Results:  
A pop up window with a strabge error message that I need to confirm by clicking OK

Expected Results:  
A simple "wrong password" messaage