From 87dfb52384d6fa9cdb7418cfc6f81f1a121e862b Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Fri, 27 Mar 2015 12:29:54 +0000
Subject: Factor out the init_buf initialisation code, rather than duplicating
 it in four different places.

ok doug@ guenther@
---
 src/lib/libssl/s3_both.c | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to 'src/lib/libssl/s3_both.c')

diff --git a/src/lib/libssl/s3_both.c b/src/lib/libssl/s3_both.c
index a2ce9e9fa3..633bf5bb7b 100644
--- a/src/lib/libssl/s3_both.c
+++ b/src/lib/libssl/s3_both.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_both.c,v 1.37 2014/12/14 21:49:29 bcook Exp $ */
+/* $OpenBSD: s3_both.c,v 1.38 2015/03/27 12:29:54 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -606,6 +606,27 @@ ssl_verify_alarm_type(long type)
 	return (al);
 }
 
+int
+ssl3_setup_init_buffer(SSL *s)
+{
+	BUF_MEM *buf = NULL;
+
+	if (s->init_buf != NULL)
+		return (1);
+
+	if ((buf = BUF_MEM_new()) == NULL)
+		goto err;
+	if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH))
+		goto err;
+
+	s->init_buf = buf;
+	return (1);
+
+err:
+	BUF_MEM_free(buf);
+	return (0);
+}
+
 int
 ssl3_setup_read_buffer(SSL *s)
 {
@@ -673,7 +694,6 @@ err:
 	return 0;
 }
 
-
 int
 ssl3_setup_buffers(SSL *s)
 {
@@ -699,4 +719,3 @@ ssl3_release_read_buffer(SSL *s)
 	s->s3->rbuf.buf = NULL;
 	return 1;
 }
-
-- 
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