Clean up client and server tls{,_config} contexts in tls_test().

Leaks reported by Ilya Shipitsin.

1 files changed, 11 insertions, 2 deletions

diff --git a/src/regress/lib/libtls/tls/tlstest.c b/src/regress/lib/libtls/tls/tlstest.c
index 047f9054f8..146842316f 100644
--- a/src/regress/lib/libtls/tls/tlstest.c
+++ b/src/regress/lib/libtls/tls/tlstest.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tlstest.c,v 1.12 2020/07/04 09:07:02 jsing Exp $ */
+/* $OpenBSD: tlstest.c,v 1.13 2021/04/04 16:19:47 tb Exp $ */
 /*
  * Copyright (c) 2017 Joel Sing <jsing@openbsd.org>
  *
@@ -297,6 +297,7 @@ test_tls(char *client_protocols, char *server_protocols, char *ciphers)
         struct tls_config *client_cfg, *server_cfg;
         struct tls *client, *server;
         uint32_t protocols;
+        int failure = 0;
 
         if ((client = tls_client()) == NULL)
                 errx(1, "failed to create tls client");
@@ -332,7 +333,15 @@ test_tls(char *client_protocols, char *server_protocols, char *ciphers)
         if (tls_configure(server, server_cfg) == -1)
                 errx(1, "failed to configure server: %s", tls_error(server));
 
-        return test_tls_cbs(client, server);
+        tls_config_free(client_cfg);
+        tls_config_free(server_cfg);
+
+        failure |= test_tls_cbs(client, server);
+
+        tls_free(client);
+        tls_free(server);
+
+        return (failure);
 }
 
 static int