Have ssl_init_wbio_buffer() push the buffering BIO rather than doing it

ourselves.

Spotted by tb@ during a previous review.

1 files changed, 2 insertions, 5 deletions

diff --git a/src/lib/libssl/tls13_legacy.c b/src/lib/libssl/tls13_legacy.c
index 3feb143183..39d7f0b3ed 100644
--- a/src/lib/libssl/tls13_legacy.c
+++ b/src/lib/libssl/tls13_legacy.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: tls13_legacy.c,v 1.11 2020/07/25 17:44:30 jsing Exp $ */
+/*      $OpenBSD: tls13_legacy.c,v 1.12 2020/07/30 16:57:53 jsing Exp $ */
 /*
  * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org>
  *
@@ -295,12 +295,9 @@ tls13_use_legacy_stack(struct tls13_ctx *ctx)
                 return 0;
         if (!ssl3_setup_buffers(s))
                 return 0;
-        if (!ssl_init_wbio_buffer(s, 0))
+        if (!ssl_init_wbio_buffer(s, 1))
                 return 0;
 
-        if (s->bbio != s->wbio)
-                s->wbio = BIO_push(s->bbio, s->wbio);
-
         /* Stash any unprocessed data from the last record. */
         tls13_record_layer_rbuf(ctx->rl, &cbs);
         if (CBS_len(&cbs) > 0) {