From 0a9a3d8c6daf9ffcfb62dbe366e26f521cbb9736 Mon Sep 17 00:00:00 2001
From: Brian Wellington <source@isc.org>
Date: Fri, 15 Jun 2001 02:24:02 +0000
Subject: [PATCH]  904.	[bug]		The server would leak memory if
 attempting to use 			an expired TSIG key. [RT #1406]

---
 CHANGES        | 3 +++
 lib/dns/tsig.c | 3 +--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index 6bfa75a83e..b6022f48ef 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,7 @@
 
+ 904.	[bug]		The server would leak memory if attempting to use
+ 			an expired TSIG key. [RT #1406]
+
  903.	[bug]		dig should not crash when receiving a TCP packet
  			of length 0.
 
diff --git a/lib/dns/tsig.c b/lib/dns/tsig.c
index e0d5aa6225..ccb7b9270d 100644
--- a/lib/dns/tsig.c
+++ b/lib/dns/tsig.c
@@ -16,7 +16,7 @@
  */
 
 /*
- * $Id: tsig.c,v 1.109 2001/06/04 19:33:14 tale Exp $
+ * $Id: tsig.c,v 1.110 2001/06/15 02:24:02 bwelling Exp $
  */
 
 #include <config.h>
@@ -1123,7 +1123,6 @@ dns_tsigkey_find(dns_tsigkey_t **tsigkey, dns_name_t *name,
 		 * The key has expired.
 		 */
 		RWUNLOCK(&ring->lock, isc_rwlocktype_read);
-		isc_refcount_decrement(&key->refs, NULL);
 		RWLOCK(&ring->lock, isc_rwlocktype_write);
 		(void) dns_rbt_deletename(ring->keys, name, ISC_FALSE);
 		RWUNLOCK(&ring->lock, isc_rwlocktype_write);