From: Mark Andrews <marka@isc.org>
Date: Sat, 3 May 2008 05:07:13 +0000 (+0000)
Subject: add lock comment
X-Git-Tag: v9.3.6b1~131^2~70
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=0dba2713dec4cf3f97f21b957e403a36ee989b3c;p=thirdparty%2Fbind9.git

add lock comment
---

diff --git a/lib/dns/adb.c b/lib/dns/adb.c
index 893a7dea24a..96c42603839 100644
--- a/lib/dns/adb.c
+++ b/lib/dns/adb.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: adb.c,v 1.240 2008/05/02 04:40:12 marka Exp $ */
+/* $Id: adb.c,v 1.241 2008/05/03 05:07:13 marka Exp $ */
 
 /*! \file
  *
@@ -1772,6 +1772,9 @@ shutdown_task(isc_task_t *task, isc_event_t *ev) {
 	INSIST(DNS_ADB_VALID(adb));
 
 	isc_event_free(&ev);
+	/*
+	 * Wait for lock around check_exit() call to be released.
+	 */
 	LOCK(&adb->lock);
 	UNLOCK(&adb->lock);
 	destroy(adb);