1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libtls/tls.c b/src/lib/libtls/tls.c
index 46ed8180d1..1931f4838a 100644
--- a/src/lib/libtls/tls.c
+++ b/src/lib/libtls/tls.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls.c,v 1.83 2019/04/01 15:58:02 jsing Exp $ */
+/* $OpenBSD: tls.c,v 1.84 2020/01/20 08:39:21 jsing Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -414,6 +414,7 @@ tls_configure_ssl(struct tls *ctx, SSL_CTX *ssl_ctx)
         SSL_CTX_clear_options(ssl_ctx, SSL_OP_NO_TLSv1);
         SSL_CTX_clear_options(ssl_ctx, SSL_OP_NO_TLSv1_1);
         SSL_CTX_clear_options(ssl_ctx, SSL_OP_NO_TLSv1_2);
+        SSL_CTX_clear_options(ssl_ctx, SSL_OP_NO_TLSv1_3);
 
         if ((ctx->config->protocols & TLS_PROTOCOL_TLSv1_0) == 0)
                 SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1);
@@ -421,6 +422,8 @@ tls_configure_ssl(struct tls *ctx, SSL_CTX *ssl_ctx)
                 SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_1);
         if ((ctx->config->protocols & TLS_PROTOCOL_TLSv1_2) == 0)
                 SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_2);
+        if ((ctx->config->protocols & TLS_PROTOCOL_TLSv1_3) == 0)
+                SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_3);
 
         if (ctx->config->alpn != NULL) {
                 if (SSL_CTX_set_alpn_protos(ssl_ctx, ctx->config->alpn,