From: Mark Andrews <marka@isc.org>
Date: Wed, 27 Jun 2012 00:08:22 +0000 (+1000)
Subject: 3343.   [bug]           Relax isc_random_jitter() REQUIRE tests. [RT# 19821]
X-Git-Tag: v9.6-ESV-R7-P2~4
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=79e7fdd8dc158a221fdf9154dd9dcba15045ef14;p=thirdparty%2Fbind9.git

3343.   [bug]           Relax isc_random_jitter() REQUIRE tests. [RT# 19821]
---

diff --git a/CHANGES b/CHANGES
index 1d77c75f89f..59e8622464d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+3343.   [bug]		Relax isc_random_jitter() REQUIRE tests. [RT# 19821]
+
 3342.	[bug]		Change #3314 broke saving of stub zones to disk
 			resulting in excessive cpu usage in some cases.
 			[RT #29952]
diff --git a/lib/isc/random.c b/lib/isc/random.c
index 37c56198c4c..d49a5d74ed4 100644
--- a/lib/isc/random.c
+++ b/lib/isc/random.c
@@ -103,7 +103,7 @@ isc_uint32_t
 isc_random_jitter(isc_uint32_t max, isc_uint32_t jitter) {
 	isc_uint32_t rnd;
 
-	REQUIRE(jitter < max);
+	REQUIRE(jitter < max || (jitter == 0 && max == 0));
 
 	if (jitter == 0)
 		return (max);