1a6a6e462d
This can happen in the error path when processing malformed AS
requests with a NULL client name. Bug originally introduced on
Fri Feb 13 09:26:01 2015 +0100 in commit:
a873e21d7c
kdc: base _kdc_fast_mk_error() on krb5_mk_error_ext()
Original patch by Jeffrey Altman <jaltman@secure-endpoints.com>