smbtorture: Make cracksname easier to debug by outputing the offered format

Reviewed-By: Jelmer Vernooij <jelmer@samba.org>
Signed-off-by: Matthieu Patou <mat@matws.net>

Autobuild-User(master): Matthieu Patou <mat@samba.org>
Autobuild-Date(master): Mon Jul  1 11:22:57 CEST 2013 on sn-devel-104
tsocket: Pass the full port number to getaddrinfo().

The code stripped port numbers above 9999 down to 4 digits.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Jul  1 21:10:53 CEST 2013 on sn-devel-104