ITS#7131 Fix connection loop connindex usage.

connection_<first/next>() takes a ber_socket_t *index, not int*.

servers/slapd/back-monitor/conn.c

@@ -223,7 +223,7 @@ monitor_subsys_conn_update(
 
 	} else if ( dn_match( &rdn, &current_bv ) ) {
 		Connection	*c;
-		int		connindex;
+		ber_socket_t	connindex;
 
 		for ( n = 0, c = connection_first( &connindex );
 				c != NULL;
@@ -445,7 +445,7 @@ monitor_subsys_conn_create(
 
 	if ( ndn == NULL ) {
 		Connection	*c;
-		int		connindex;
+		ber_socket_t	connindex;
 		Entry		*e = NULL,
 				*e_tmp = NULL;
 
@@ -481,7 +481,7 @@ monitor_subsys_conn_create(
 
 	} else {
 		Connection		*c;
-		int			connindex;
+		ber_socket_t		connindex;
 		unsigned long 		connid;
 		char			*next = NULL;
 		static struct berval	nconn_bv = BER_BVC( "cn=connection " );

servers/slapd/back-monitor/rww.c

@@ -155,7 +155,7 @@ monitor_subsys_rww_update(
 {
 	monitor_info_t *mi = (monitor_info_t *)op->o_bd->be_private;
 	Connection	*c;
-	int		connindex;
+	ber_socket_t	connindex;
 	long		nconns, nwritewaiters, nreadwaiters;
 
 	int		i;

servers/slapd/connection.c

@@ -209,7 +209,7 @@ int connections_shutdown(void)
 int connections_timeout_idle(time_t now)
 {
 	int i = 0, writers = 0;
-	int connindex;
+	ber_socket_t connindex;
 	Connection* c;
 	time_t old;
 
@@ -258,7 +258,7 @@ int connections_timeout_idle(time_t now)
 void connections_drop()
 {
 	Connection* c;
-	int connindex;
+	ber_socket_t connindex;
 
 	for( c = connection_first( &connindex );
 		c != NULL;