Bug or feature

[Peter Magnusson <iocc@mailing-list.flashdance.cx>]

If there is a space after the realm in the .klogin file its not possible to
login because telnetd thinks the realm is named "foo.arpa " instead of
"foo.arpa".

Is this a bug or a feature?

Its like this both in telnetd for kth-krb and heimdal, with kerberos 4
tickets at least.

Example:

Connected to foo.arpa
Escape character is '^]'.
[ Trying mutual KERBEROS4 ... ]
[ Kerberos V4 refuses authentication because user `iocc@FOO.ARPA' is not
authorized to login as `iocc' ]
[ Trying KERBEROS4 ... ]
[ Kerberos V4 refuses authentication because user `iocc@FOO.ARPA' is not
authorized to login as `iocc' ]
telnetd: Authorization failed.
Connection closed by foreign host.