Support always-broadcast flag.

diff --git a/server/dhcp.c b/server/dhcp.c
index ba4df7e970b5ed2501ee730dd00e2af9654d7460..0ab231521f3f8e0d5a483e0e789f96be1f2bb0c4 100644 (file)
--- a/server/dhcp.c
+++ b/server/dhcp.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: dhcp.c,v 1.92 1999/06/10 00:36:27 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: dhcp.c,v 1.93 1999/06/22 13:28:12 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -234,9 +234,7 @@ void dhcprequest (packet)
                return;
        }
 
-       /* If we found a lease, but the client identifier on the lease
-          exists and is different than the id the client sent, then
-          we can't send this lease to the client. */
+       /* Otherwise, send the lease to the client if we found one. */
        if (lease) {
                ack_lease (packet, lease, DHCPACK, 0, msgbuf);
        } else
@@ -1212,6 +1210,13 @@ void ack_lease (packet, lease, offer, when, msg)
        state -> hops = packet -> raw -> hops;
        state -> offer = offer;
 
+       /* If we're always supposed to broadcast to this client, set
+          the broadcast bit in the bootp flags field. */
+       if (oc = lookup_option (&server_universe, state -> options,
+                               SV_ALWAYS_BROADCAST) &&
+           evaluate_boolean_option_cache (packet, packet -> options, oc))
+               state -> bootp_flags |= htons (BOOTP_BROADCAST);
+
        /* Get the Maximum Message Size option from the packet, if one
           was sent. */
        oc = lookup_option (&dhcp_universe, packet -> options,