svn rev #19748: trunk/ src/lib/krb5/krb/

[tlyu@MIT.EDU]

Commit By: tlyu
Log Message: 
ticket: 4950
tags: pullup

Based on Apple's patch, during the referrals loop, check to see if the
session key enctype of a returned credential for the final service is
among the enctypes explicitly selected by the application, and retry
with old_use_conf_ktypes if it is not.




Changed Files:
_U  trunk/
U   trunk/src/lib/krb5/krb/gc_frm_kdc.c