Clean up and simplify the handshake transcript code.

This provides a cleaner, simpler and more readable API, with code that uses
a BUF_MEM instead of a BIO.

ok beck@ ("hurry up") and tb@.

1 files changed, 3 insertions, 6 deletions

diff --git a/src/lib/libssl/s3_lib.c b/src/lib/libssl/s3_lib.c
index 356f43a356..091713d12a 100644
--- a/src/lib/libssl/s3_lib.c
+++ b/src/lib/libssl/s3_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_lib.c,v 1.175 2018/11/08 20:55:18 jsing Exp $ */
+/* $OpenBSD: s3_lib.c,v 1.176 2018/11/08 22:28:52 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1567,8 +1567,7 @@ ssl3_free(SSL *s)
 
         sk_X509_NAME_pop_free(S3I(s)->tmp.ca_names, X509_NAME_free);
 
-        BIO_free(S3I(s)->handshake_buffer);
-
+        tls1_transcript_free(s);
         tls1_handshake_hash_free(s);
 
         free(S3I(s)->alpn_selected);
@@ -1602,9 +1601,7 @@ ssl3_clear(SSL *s)
         rlen = S3I(s)->rbuf.len;
         wlen = S3I(s)->wbuf.len;
 
-        BIO_free(S3I(s)->handshake_buffer);
-        S3I(s)->handshake_buffer = NULL;
-
+        tls1_transcript_free(s);
         tls1_handshake_hash_free(s);
 
         free(S3I(s)->alpn_selected);