Provide alert defines for TLSv1.3 and use in the TLSv1.3 code.

Rather than using a mess of SSL_AL_*, SSL_AD_*, SSL3_AD_* and TLS1_AD_*
defines, provide our own TLS13_ALERT_* defines and use those. This also
provides the alerts that are new to TLSv1.3.

ok beck@

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libssl/tls13_legacy.c b/src/lib/libssl/tls13_legacy.c
index 1e18a8258c..18e66cbe33 100644
--- a/src/lib/libssl/tls13_legacy.c
+++ b/src/lib/libssl/tls13_legacy.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: tls13_legacy.c,v 1.3 2020/04/28 20:37:22 jsing Exp $ */
+/*      $OpenBSD: tls13_legacy.c,v 1.4 2020/05/10 16:56:11 jsing Exp $ */
 /*
  * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org>
  *
@@ -486,7 +486,7 @@ tls13_legacy_shutdown(SSL *ssl)
         /* Send close notify. */
         if (!ctx->close_notify_sent) {
                 ctx->close_notify_sent = 1;
-                if ((ret = tls13_send_alert(ctx->rl, SSL_AD_CLOSE_NOTIFY)) < 0)
+                if ((ret = tls13_send_alert(ctx->rl, TLS13_ALERT_CLOSE_NOTIFY)) < 0)
                         return tls13_legacy_return_code(ssl, ret);
         }