Gets a bit closer, still not working..

Gets a bit closer, still not working..

* ftpcmd.y (getline): Allow "AUTH" as an unprotected command.
* ftpd.c (login): Fix checks for accept_sec_context status.  Only send back one
message in the CONTINUE_NEEDED case.
(with_gss_error_text): New function, split out from reply_gss_error.
(reply_gss_error): Call it.
(reply_gss_error_1): New function.
(log_gss_error, log_gss_error_1): New functions.
(login): Call log_gss_error instead of syslog on error from gss_display_name.

ticket: 2062
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15917 dc483132-0cff-0310-8789-dd5450dbe970