From ebe3937fc00b77b14ec71c7b0fc6e21afdba764d Mon Sep 17 00:00:00 2001
From: Brian Wellington <source@isc.org>
Date: Tue, 3 Aug 1999 19:48:10 +0000
Subject: [PATCH] dns_key_free seg fault

---
 lib/dns/sec/dst/dst_api.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/lib/dns/sec/dst/dst_api.c b/lib/dns/sec/dst/dst_api.c
index 14e092c570..9fab51fbdf 100644
--- a/lib/dns/sec/dst/dst_api.c
+++ b/lib/dns/sec/dst/dst_api.c
@@ -17,7 +17,7 @@
 
 /*
  * Principal Author: Brian Wellington
- * $Id: dst_api.c,v 1.2 1999/07/29 17:21:23 bwelling Exp $
+ * $Id: dst_api.c,v 1.3 1999/08/03 19:48:10 bwelling Exp $
  */
 
 #include <config.h>
@@ -529,15 +529,19 @@ dst_key_compare(const dst_key_t *key1, const dst_key_t *key2) {
  */
 void
 dst_key_free(dst_key_t *key) {
+	isc_mem_t *mctx;
+
 	RUNTIME_CHECK(isc_once_do(&once, initialize) == ISC_R_SUCCESS);
 	REQUIRE(VALID_KEY(key));
 
-	if (key->opaque != NULL)
-		key->func->destroy(key->opaque, key->mctx);
+	mctx = key->mctx;
 
-	isc_mem_free(key->mctx, key->key_name);
+	if (key->opaque != NULL)
+		key->func->destroy(key->opaque, mctx);
+
+	isc_mem_free(mctx, key->key_name);
 	memset(key, 0, sizeof(dst_key_t));
-	isc_mem_put(key->mctx, key, sizeof(dst_key_t));
+	isc_mem_put(mctx, key, sizeof(dst_key_t));
 }
 
 char *