Fix a potential problem when there are only two leases in a pool.

diff --git a/common/memory.c b/common/memory.c
index b31ea545c6f5c8bc6acdd37c66b9992ba8be7110..3c0f93bf377f5d2bc2986e61517b78772db69483 100644 (file)
--- a/common/memory.c
+++ b/common/memory.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: memory.c,v 1.60 1999/09/22 17:24:11 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: memory.c,v 1.61 1999/09/24 19:01:27 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -836,6 +836,8 @@ int supersede_lease (comp, lease, commit)
                           the previous item on the list. */
                        if ((comp -> prev = lp -> prev))
                                comp -> prev -> next = comp;
+                       else
+                               comp -> pool -> leases = comp;
                        comp -> next = lp;
                        lp -> prev = comp;
                }
@@ -856,6 +858,8 @@ int supersede_lease (comp, lease, commit)
                           the next item on the list. */
                        if ((comp -> next = lp -> next))
                                comp -> next -> prev = comp;
+                       else
+                               comp -> pool -> last_lease = comp;
                        comp -> prev = lp;
                        lp -> next = comp;
                }