Fix a core dump in dhcprelease.

diff --git a/server/dhcp.c b/server/dhcp.c
index a231eb1a7d201797d5bfdeba8aae1072d87ee6bb..08ff827f986b180fb0ef49a5b84b7c5bff95012f 100644 (file)
--- a/server/dhcp.c
+++ b/server/dhcp.c
@@ -43,7 +43,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: dhcp.c,v 1.188 2001/03/20 22:25:30 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: dhcp.c,v 1.189 2001/03/22 21:36:49 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -618,7 +618,7 @@ void dhcprelease (packet, ms_nulltp)
 
                /* See if we can find a lease that matches the IP address
                   the client is claiming. */
-               for (; lease; lease = lease -> n_uid) {
+               while (lease) {
                        if (lease -> n_uid)
                                lease_reference (&next, lease -> n_uid, MDL);
                        if (!memcmp (&packet -> raw -> ciaddr,