Robuta

https://mailman.mit.edu/pipermail/krbdev/2012-August/011170.html Getting the right error code in tryagain client pre-auth interface the righterror codepre authgetting https://krbdev.mit.edu/rt/Ticket/ModifyPeople.html?id=4495 Modify people related to ticket #4495: Avoid segfault in krb5_do_preauth_tryagain