[4339] Corrected issues with updating lease indexes in Memfile.

src/lib/dhcpsrv/lease.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2016 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -293,13 +293,14 @@ Lease6::toText() const {
 
     /// @todo: print out DUID
     stream << "Type:          " << typeToText(type_) << "("
-           << static_cast<int>(type_) << ")\n";
-    stream << "Address:       " << addr_ << "\n"
+           << static_cast<int>(type_) << ")\n"
+           << "Address:       " << addr_ << "\n"
            << "Prefix length: " << static_cast<int>(prefixlen_) << "\n"
            << "IAID:          " << iaid_ << "\n"
            << "Pref life:     " << preferred_lft_ << "\n"
            << "Valid life:    " << valid_lft_ << "\n"
            << "Cltt:          " << cltt_ << "\n"
+           << "DUID:          " << (duid_?duid_->toText():"(none)") << "\n"
            << "Hardware addr: " << (hwaddr_?hwaddr_->toText(false):"(none)") << "\n"
            << "Subnet ID:     " << subnet_id_ << "\n"
            << "State:         " << statesToText(state_) << "\n";

src/lib/dhcpsrv/lease_file_loader.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2015-2016 Internet Systems Consortium, Inc. ("ISC")
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -135,7 +135,8 @@ public:
                         storage.erase(lease_it);
 
                     } else {
-                        **lease_it = *lease;
+                        // Use replace to re-index leases on update.
+                        storage.replace(lease_it, lease);
                     }
                 }