From d7e0aa4b59fc46f038370bf8dc64821eb4a7d804 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Wed, 24 Oct 2018 18:04:50 +0000
Subject: Make more of libssl's record layer state internal.

In January 2017, we changed large amounts of libssl's data structures to
be non-visible/internal, however intentionally left things that the
software ecosystem was needing to use. The four or so applications that
reached into libssl for record layer related state now implement
alternative code. As such, make these data structures internal.

ok tb@
---
 src/lib/libssl/ssl_both.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'src/lib/libssl/ssl_both.c')

diff --git a/src/lib/libssl/ssl_both.c b/src/lib/libssl/ssl_both.c
index 788505e602..81fd1f80c5 100644
--- a/src/lib/libssl/ssl_both.c
+++ b/src/lib/libssl/ssl_both.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_both.c,v 1.12 2018/08/24 17:30:32 jsing Exp $ */
+/* $OpenBSD: ssl_both.c,v 1.13 2018/10/24 18:04:50 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -700,16 +700,16 @@ ssl3_setup_read_buffer(SSL *s)
 
 	align = (-SSL3_RT_HEADER_LENGTH) & (SSL3_ALIGN_PAYLOAD - 1);
 
-	if (s->s3->rbuf.buf == NULL) {
+	if (S3I(s)->rbuf.buf == NULL) {
 		len = SSL3_RT_MAX_PLAIN_LENGTH +
 		    SSL3_RT_MAX_ENCRYPTED_OVERHEAD + headerlen + align;
 		if ((p = malloc(len)) == NULL)
 			goto err;
-		s->s3->rbuf.buf = p;
-		s->s3->rbuf.len = len;
+		S3I(s)->rbuf.buf = p;
+		S3I(s)->rbuf.len = len;
 	}
 
-	s->internal->packet = &(s->s3->rbuf.buf[0]);
+	s->internal->packet = &(S3I(s)->rbuf.buf[0]);
 	return 1;
 
 err:
@@ -730,7 +730,7 @@ ssl3_setup_write_buffer(SSL *s)
 
 	align = (-SSL3_RT_HEADER_LENGTH) & (SSL3_ALIGN_PAYLOAD - 1);
 
-	if (s->s3->wbuf.buf == NULL) {
+	if (S3I(s)->wbuf.buf == NULL) {
 		len = s->max_send_fragment +
 		    SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD + headerlen + align;
 		if (!(s->internal->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
@@ -739,8 +739,8 @@ ssl3_setup_write_buffer(SSL *s)
 
 		if ((p = malloc(len)) == NULL)
 			goto err;
-		s->s3->wbuf.buf = p;
-		s->s3->wbuf.len = len;
+		S3I(s)->wbuf.buf = p;
+		S3I(s)->wbuf.len = len;
 	}
 
 	return 1;
@@ -763,15 +763,15 @@ ssl3_setup_buffers(SSL *s)
 int
 ssl3_release_write_buffer(SSL *s)
 {
-	free(s->s3->wbuf.buf);
-	s->s3->wbuf.buf = NULL;
+	free(S3I(s)->wbuf.buf);
+	S3I(s)->wbuf.buf = NULL;
 	return 1;
 }
 
 int
 ssl3_release_read_buffer(SSL *s)
 {
-	free(s->s3->rbuf.buf);
-	s->s3->rbuf.buf = NULL;
+	free(S3I(s)->rbuf.buf);
+	S3I(s)->rbuf.buf = NULL;
 	return 1;
 }
-- 
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