From 015b1b1e804796b6fe97686fb35808874a330216 Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Wed, 14 Feb 2018 17:08:44 +0000
Subject: Provide SSL_CTX_up_ref().

---
 src/lib/libssl/Symbols.list | 1 +
 src/lib/libssl/ssl.h        | 3 ++-
 src/lib/libssl/ssl_lib.c    | 9 ++++++++-
 3 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/libssl/Symbols.list b/src/lib/libssl/Symbols.list
index c91dff9e58..e2862d6243 100644
--- a/src/lib/libssl/Symbols.list
+++ b/src/lib/libssl/Symbols.list
@@ -115,6 +115,7 @@ SSL_CTX_set_tmp_rsa_callback
 SSL_CTX_set_trust
 SSL_CTX_set_verify
 SSL_CTX_set_verify_depth
+SSL_CTX_up_ref
 SSL_CTX_use_PrivateKey
 SSL_CTX_use_PrivateKey_ASN1
 SSL_CTX_use_PrivateKey_file
diff --git a/src/lib/libssl/ssl.h b/src/lib/libssl/ssl.h
index 7768f0a80f..51b8fdb3cc 100644
--- a/src/lib/libssl/ssl.h
+++ b/src/lib/libssl/ssl.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl.h,v 1.135 2018/02/14 16:16:10 jsing Exp $ */
+/* $OpenBSD: ssl.h,v 1.136 2018/02/14 17:08:44 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1208,6 +1208,7 @@ void BIO_ssl_shutdown(BIO *ssl_bio);
 int	SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
 void	SSL_CTX_free(SSL_CTX *);
+int SSL_CTX_up_ref(SSL_CTX *ctx);
 long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
diff --git a/src/lib/libssl/ssl_lib.c b/src/lib/libssl/ssl_lib.c
index 9e3ef90729..16f2b54637 100644
--- a/src/lib/libssl/ssl_lib.c
+++ b/src/lib/libssl/ssl_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_lib.c,v 1.173 2018/02/14 16:16:10 jsing Exp $ */
+/* $OpenBSD: ssl_lib.c,v 1.174 2018/02/14 17:08:44 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1964,6 +1964,13 @@ SSL_CTX_free(SSL_CTX *ctx)
 	free(ctx);
 }
 
+int
+SSL_CTX_up_ref(SSL_CTX *ctx)
+{
+	int refs = CRYPTO_add(&ctx->references, 1, CRYPTO_LOCK_SSL_CTX);
+	return ((refs > 1) ? 1 : 0);
+}
+
 void
 SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb)
 {
-- 
cgit v1.2.3-55-g6feb