Re: commit: ldap/servers/slapd controls.c sl_malloc.c slap.h

[Howard Chu <hyc@symas.com>]

ando@OpenLDAP.org wrote:

> Update of /repo/OpenLDAP/pkg/ldap/servers/slapd
>
> Modified Files:
> 	controls.c  1.122 -> 1.123
> 	sl_malloc.c  1.20 -> 1.21
> 	slap.h  1.605 -> 1.606
>
> Log Message:
> make unregistered known controls show up as undefined; move LDAPsync cid to frontend; some cleanup
>  
Unfortunately this patch has broken test015 (control not available in 
context) because the backends reference slap_known_controls, not 
slap_known_controls+1.

I think we can still use this idea, just using another offset. If we 
define slap_known_controls to point to the second element of an array, 
we can use "-1" as the undefined initializer and array[-1] will be the 
unused/NULL entry.

--
 -- Howard Chu
 Chief Architect, Symas Corp.       Director, Highland Sun
 http://www.symas.com               http://highlandsun.com/hyc
 Symas: Premier OpenSource Development and Support