3 files changed, 22 insertions, 16 deletions

diff --git a/src/lib/libssl/tls13_handshake.c b/src/lib/libssl/tls13_handshake.c
index 31bd796b93..c850e716e7 100644
--- a/src/lib/libssl/tls13_handshake.c
+++ b/src/lib/libssl/tls13_handshake.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: tls13_handshake.c,v 1.49 2020/01/29 13:44:42 tb Exp $ */
+/*      $OpenBSD: tls13_handshake.c,v 1.50 2020/02/05 06:12:43 tb Exp $ */
 /*
  * Copyright (c) 2018-2019 Theo Buehler <tb@openbsd.org>
  * Copyright (c) 2019 Joel Sing <jsing@openbsd.org>
@@ -355,7 +355,7 @@ tls13_handshake_send_action(struct tls13_ctx *ctx,
         }
 
         if (ctx->handshake_message_sent_cb != NULL)
-                ctx->handshake_message_sent_cb(ctx, &cbs);
+                ctx->handshake_message_sent_cb(ctx);
 
         tls13_handshake_msg_free(ctx->hs_msg);
         ctx->hs_msg = NULL;
@@ -394,7 +394,7 @@ tls13_handshake_recv_action(struct tls13_ctx *ctx,
                 return TLS13_IO_FAILURE;
 
         if (ctx->handshake_message_recv_cb != NULL)
-                ctx->handshake_message_recv_cb(ctx, &cbs);
+                ctx->handshake_message_recv_cb(ctx);
 
         /*
          * In TLSv1.3 there is no way to know if you're going to receive a
diff --git a/src/lib/libssl/tls13_internal.h b/src/lib/libssl/tls13_internal.h
index 00035ea36e..2c325fe914 100644
--- a/src/lib/libssl/tls13_internal.h
+++ b/src/lib/libssl/tls13_internal.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls13_internal.h,v 1.58 2020/01/30 17:09:23 jsing Exp $ */
+/* $OpenBSD: tls13_internal.h,v 1.59 2020/02/05 06:12:43 tb Exp $ */
 /*
  * Copyright (c) 2018 Bob Beck <beck@openbsd.org>
  * Copyright (c) 2018 Theo Buehler <tb@openbsd.org>
@@ -50,7 +50,7 @@ typedef void (*tls13_phh_sent_cb)(void *_cb_arg);
 typedef ssize_t (*tls13_read_cb)(void *_buf, size_t _buflen, void *_cb_arg);
 typedef ssize_t (*tls13_write_cb)(const void *_buf, size_t _buflen,
     void *_cb_arg);
-typedef void (*tls13_handshake_message_cb)(void *_cb_arg, CBS *_cbs);
+typedef void (*tls13_handshake_message_cb)(void *_cb_arg);
 
 /*
  * Buffers.
diff --git a/src/lib/libssl/tls13_lib.c b/src/lib/libssl/tls13_lib.c
index 3a90c0d6df..92743ef4b3 100644
--- a/src/lib/libssl/tls13_lib.c
+++ b/src/lib/libssl/tls13_lib.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: tls13_lib.c,v 1.32 2020/01/29 17:03:58 jsing Exp $ */
+/*      $OpenBSD: tls13_lib.c,v 1.33 2020/02/05 06:12:43 tb Exp $ */
 /*
  * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2019 Bob Beck <beck@openbsd.org>
@@ -106,27 +106,33 @@ tls13_alert_received_cb(uint8_t alert_desc, void *arg)
 }
 
 static void
-tls13_legacy_handshake_message_recv_cb(void *arg, CBS *cbs)
+tls13_legacy_handshake_message_recv_cb(void *arg)
 {
         struct tls13_ctx *ctx = arg;
         SSL *s = ctx->ssl;
+        CBS cbs;
 
-        if (s->internal->msg_callback != NULL)
-                s->internal->msg_callback(0, TLS1_3_VERSION, SSL3_RT_HANDSHAKE,
-                    CBS_data(cbs), CBS_len(cbs), s,
-                    s->internal->msg_callback_arg);
+        if (s->internal->msg_callback == NULL)
+                return;
+
+        tls13_handshake_msg_data(ctx->hs_msg, &cbs);
+        s->internal->msg_callback(0, TLS1_3_VERSION, SSL3_RT_HANDSHAKE,
+            CBS_data(&cbs), CBS_len(&cbs), s, s->internal->msg_callback_arg);
 }
 
 static void
-tls13_legacy_handshake_message_sent_cb(void *arg, CBS *cbs)
+tls13_legacy_handshake_message_sent_cb(void *arg)
 {
         struct tls13_ctx *ctx = arg;
         SSL *s = ctx->ssl;
+        CBS cbs;
+
+        if (s->internal->msg_callback == NULL)
+                return;
 
-        if (s->internal->msg_callback != NULL)
-                s->internal->msg_callback(1, TLS1_3_VERSION, SSL3_RT_HANDSHAKE,
-                    CBS_data(cbs), CBS_len(cbs), s,
-                    s->internal->msg_callback_arg);
+        tls13_handshake_msg_data(ctx->hs_msg, &cbs);
+        s->internal->msg_callback(1, TLS1_3_VERSION, SSL3_RT_HANDSHAKE,
+            CBS_data(&cbs), CBS_len(&cbs), s, s->internal->msg_callback_arg);
 }
 
 static int