Björn Baumbach authored Aug 06, 2019 and Mathieu Parent committed Oct 18, 2019

utf8_len represents the number of characters (not bytes) of the
password. If the password includes multi-byte characters it is required
to write the total number of bytes to the check password script.
Otherwise the last bytes of the password string would be ignored.

Therefore we rename utf8_len to be clear what it does and does
not represent.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12438



Signed-off-by: Björn Baumbach <bb@sernet.de>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>