[patch] check for dangerous substitutions

[Andrew Bartlett]

Ihar Viarheichyk wrote:
> 
> Hello.
> 
> This is a patch for HEAD which moves checks for dangerous characters
> (alpha_strcpy) to substitution code. This allow use non-ascii user and
> domain names for authentication.

The problem is that now, instead of being called once per login, the
alpha_strcpy code is called for every smb.conf reload, and every
(string) lp_ function call.

Andrew Bartlett

-- 
Andrew Bartlett                                 abartlet at pcug.org.au
Manager, Authentication Subsystems, Samba Team  abartlet at samba.org
Student Network Administrator, Hawker College   abartlet at hawkerc.net
http://samba.org     http://build.samba.org     http://hawkerc.net