the arguments to util_ldap_cache_compare() are out of order in mod_auth_ldap.c,
so require group directives are not processed properly.

this patch results in correct group functionality:

httpd-ldap/aaa-ldap/mod_auth_ldap.c
546,547c546,547
<                 result = util_ldap_cache_compare(r, ldc, sec->url,
sec->group_attrib_is_dn ? 
< 						 req->dn : req->user, ent[i].name, t);
---
>                 result = util_ldap_cache_compare(r, ldc, sec->url, t,
ent[i].name, 
>                                      sec->group_attrib_is_dn ? req->dn :
req->user);