From eb720c630d40660f4bf00d58faa6f6d59ba82ea2 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Tue, 19 Jan 2021 18:57:09 +0000
Subject: Provide functions to determine if TLSv1.2 record protection is
 engaged.

Call these functions from code that needs to know if we've changed cipher
state and enabled record protection, rather than inconsistently checking
various pointers from other places in the code base. This also fixes a
minor bug where the wrong pointers are checked if we're operating with
AEAD.

ok inoguchi@ tb@
---
 src/lib/libssl/ssl_locl.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/lib/libssl/ssl_locl.h')

diff --git a/src/lib/libssl/ssl_locl.h b/src/lib/libssl/ssl_locl.h
index e09f668121..e0a4c49ccb 100644
--- a/src/lib/libssl/ssl_locl.h
+++ b/src/lib/libssl/ssl_locl.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_locl.h,v 1.313 2021/01/19 18:51:08 jsing Exp $ */
+/* $OpenBSD: ssl_locl.h,v 1.314 2021/01/19 18:57:09 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -479,6 +479,8 @@ void tls12_record_layer_alert(struct tls12_record_layer *rl,
     uint8_t *alert_desc);
 int tls12_record_layer_write_overhead(struct tls12_record_layer *rl,
     size_t *overhead);
+int tls12_record_layer_read_protected(struct tls12_record_layer *rl);
+int tls12_record_layer_write_protected(struct tls12_record_layer *rl);
 void tls12_record_layer_set_version(struct tls12_record_layer *rl,
     uint16_t version);
 void tls12_record_layer_set_write_epoch(struct tls12_record_layer *rl,
-- 
cgit v1.2.3-55-g6feb