From c11f349dba7d574dcc9311814b735b0b316cb741 Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Tue, 5 Jun 2007 23:28:43 +0000
Subject: [PATCH] Pulled up rt16929

---
 RELNOTES    | 2 ++
 server/db.c | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/RELNOTES b/RELNOTES
index 01a6295b..c088ec20 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -59,6 +59,8 @@ suggested fixes to <dhcp-users@isc.org>.
 - A bug was fixed in interface discovery wherein an error identifying
   a server-configured interface with no IPv4 addresses would SEGV.
 
+- Fixed a bug in which write_lease() might report a failure incorrectly
+
 			Changes since 4.0.0-20070413
 
 - Old (expired) leases are now cleaned.
diff --git a/server/db.c b/server/db.c
index aa34e24a..d33104f7 100644
--- a/server/db.c
+++ b/server/db.c
@@ -34,7 +34,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: db.c,v 1.79 2007/05/29 18:11:56 each Exp $ Copyright (c) 2004-2007 Internet Systems Consortium.  All rights reserved.\n";
+"$Id: db.c,v 1.80 2007/06/05 23:28:43 each Exp $ Copyright (c) 2004-2007 Internet Systems Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -147,6 +147,7 @@ int write_lease (lease)
 		int i;
 		s = quotify_buf (lease -> uid, lease -> uid_len, MDL);
 		if (s) {
+			errno = 0;
 			fprintf (db_file, "\n  uid \"%s\";", s);
 			if (errno)
 				++errors;