From 923e64156dafc21b00743f0c8c3884abc95c1dec Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Sat, 12 Jan 2002 02:31:41 +0000
Subject: [PATCH] More cleanup in ldap_pvt_tls_destroy()

---
 libraries/libldap/tls.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/libraries/libldap/tls.c b/libraries/libldap/tls.c
index 4be0f16187..3c409404db 100644
--- a/libraries/libldap/tls.c
+++ b/libraries/libldap/tls.c
@@ -105,8 +105,35 @@ void
 ldap_pvt_tls_destroy( void )
 {
 	SSL_CTX_free(tls_def_ctx);
+	tls_def_ctx = NULL;
+
 	EVP_cleanup();
 	ERR_free_strings();
+
+	if ( tls_opt_certfile ) {
+		LDAP_FREE( tls_opt_certfile );
+		tls_opt_certfile = NULL;
+	}
+	if ( tls_opt_keyfile ) {
+		LDAP_FREE( tls_opt_keyfile );
+		tls_opt_keyfile = NULL;
+	}
+	if ( tls_opt_cacertfile ) {
+		LDAP_FREE( tls_opt_cacertfile );
+		tls_opt_cacertfile = NULL;
+	}
+	if ( tls_opt_cacertdir ) {
+		LDAP_FREE( tls_opt_cacertdir );
+		tls_opt_cacertdir = NULL;
+	}
+	if ( tls_opt_ciphersuite ) {
+		LDAP_FREE( tls_opt_ciphersuite );
+		tls_opt_ciphersuite = NULL;
+	}
+	if ( tls_opt_randfile ) {
+		LDAP_FREE( tls_opt_randfile );
+		tls_opt_randfile = NULL;
+	}
 }
 
 /*
@@ -977,7 +1004,8 @@ ldap_pvt_tls_get_option( LDAP *ld, int option, void *arg )
 		*(int *)arg = tls_opt_require_cert;
 		break;
 	case LDAP_OPT_X_TLS_RANDOM_FILE:
-		*(char **)arg = tls_opt_randfile;
+		*(char **)arg = tls_opt_randfile ?
+			LDAP_STRDUP( tls_opt_randfile ) : NULL;
 		break;
 	default:
 		return -1;
-- 
2.39.5