Only do new-style ddns updates if that style is enabled.

diff --git a/server/ddns.c b/server/ddns.c
index f2dfd831b2806ef5bbbf955891acfc3116da940d..4e45dfe32b5303baddf1bfd40bc1c90dd54e25c1 100644 (file)
--- a/server/ddns.c
+++ b/server/ddns.c
@@ -43,7 +43,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: ddns.c,v 1.2 2000/12/28 23:23:46 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: ddns.c,v 1.3 2000/12/29 06:48:14 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -707,6 +707,9 @@ int ddns_updates (struct packet *packet,
        int result = 0;
        ns_rcode rcode1, rcode2;
 
+       if (ddns_update_style != 2)
+               return 0;
+
        /* Can only cope with IPv4 addrs at the moment. */
        if (lease -> ip_addr . len != 4)
                return 0;
@@ -959,11 +962,13 @@ int ddns_removals(struct lease *lease) {
        struct data_string ddns_dhcid;
        ns_rcode rcode;
 
+       if (ddns_update_style != 2)
+               return 1;
+
        /* No scope implies that DDNS has not been performed for this lease. */
        if (!lease -> scope)
                return 1;
 
-
        /*
         * Look up stored names.
         */