[PATCH] s3: Fix pam_authenticate() when lp_null_passwords() is true

[Ralph Boehme]

On Sun, May 03, 2015 at 01:38:33PM +0300, Maks Naumov wrote:
> It seems this is an old bug.
> For example:
> http://www.linuxquestions.org/questions/linux-server-73/samba-authentication-through-pam-with-mysql-problem-609546/
> http://www.freebsddiary.org/phorum/read.php?f=1&i=10615&t=10615

good catch! rb: me.

Can I get a second team reviewer please?

-slow