RE: How to get the socket to listen for replies from referral connections?

[Ian Puleston]

> -----Original Message-----
> From: Howard Chu [mailto:h...@symas.com]
> Sent: Friday, January 28, 2011 1:20 AM
>
> > - has anything been added in more recent versions that will help with
> this?
>
> Yes, look at LDAP_OPT_CONNECT_CB in 2.4. You can set a callback that is
> invoked right after a connection is opened and right after it's closed.
> Your
> callback function gets the sockbuf as one of the parameters.

Thanks Howard,

I'm looking at upgrading our OpenLDAP port to 2.4.23 so I can make use of this, 
but in doing it I think I spotted a bug with this new callback.

In function ldap_connect_to_host are two calls to . The first for "#if defined( 
HAVE_GETADDRINFO ) && defined( HAVE_INET_NTOP )" looks OK, but the 2nd for the 
#else case of that is this:

        i = ldap_int_connect_cbs( ld, sb, &s, srv, (struct sockaddr *)&sin );
        if ( i )
                rc = i;
        else
                break;

But this is inside a for loop that uses i as a counter for the loop control. 
ldap_int_connect_cbs returns an error code so, unless I'm missing something, 
setting i to that will break the loop control.

Shall I put in a bug report for this?

Ian