Comment 3 for bug 988520

I have a test case, but I'm not sure you'll particularly enjoy it, since it isn't in a neatly isolated form. But if you:

    git clone git://git.eyrie.org/kerberos/pam-krb5.git
    cd pam-krb5
    ./autogen
    ./configure

and then add the username and password of an account in a test Kerberos realm to tests/config/password following the instructions in tests/config/README, and then run:

    make check

you will find that the bad-authtok test fails as follows:

module/bad-authtok......FAILED 9-10, 13, 34-35, 41-49

This is how I found the problem originally.

The problem is not reproducible without having access to a Kerberos realm to use to test with, unfortunately, since you have to be able to try a failed and then successful authetnication to see the problem.