From 9e8947d9e606b967d0792d0ab1ee7afac5e5f39d Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Fri, 15 Feb 2008 02:24:04 +0000
Subject: [PATCH] 2333.   [bug]           Fix off by one error in
 isc_time_nowplusinterval().                         [RT #17608]

---
 CHANGES             | 3 +++
 lib/isc/unix/time.c | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index 6b09df1f44..af7595575f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2333.	[bug]		Fix off by one error in isc_time_nowplusinterval().
+			[RT #17608]
+
 2332.	[contrib]	query-loc-0.4.0. [RT #17602]
 
 2331.	[bug]		Failure to regenerate any signatures was not being
diff --git a/lib/isc/unix/time.c b/lib/isc/unix/time.c
index 70fd2e1867..ebfcc04541 100644
--- a/lib/isc/unix/time.c
+++ b/lib/isc/unix/time.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: time.c,v 1.54 2007/06/18 23:47:48 tbox Exp $ */
+/* $Id: time.c,v 1.55 2008/02/15 02:24:04 marka Exp $ */
 
 /*! \file */
 
@@ -227,7 +227,7 @@ isc_time_nowplusinterval(isc_time_t *t, const isc_interval_t *i) {
 
 	t->seconds = tv.tv_sec + i->seconds;
 	t->nanoseconds = tv.tv_usec * NS_PER_US + i->nanoseconds;
-	if (t->nanoseconds > NS_PER_S) {
+	if (t->nanoseconds >= NS_PER_S) {
 		t->seconds++;
 		t->nanoseconds -= NS_PER_S;
 	}