From a841f3159cebe1cb93dc24fb368b0b614c07563e Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Wed, 14 Feb 2018 16:40:42 +0000
Subject: Provide EVP_PKEY_up_ref().

---
 src/lib/libcrypto/evp/p_lib.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/lib/libcrypto/evp/p_lib.c')

diff --git a/src/lib/libcrypto/evp/p_lib.c b/src/lib/libcrypto/evp/p_lib.c
index 0d4cd26d45..e001755ef1 100644
--- a/src/lib/libcrypto/evp/p_lib.c
+++ b/src/lib/libcrypto/evp/p_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p_lib.c,v 1.17 2017/01/29 17:49:23 beck Exp $ */
+/* $OpenBSD: p_lib.c,v 1.18 2018/02/14 16:40:42 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -204,6 +204,13 @@ EVP_PKEY_new(void)
 	return (ret);
 }
 
+int
+EVP_PKEY_up_ref(EVP_PKEY *pkey)
+{
+	int refs = CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
+	return ((refs > 1) ? 1 : 0);
+}
+
 /* Setup a public key ASN1 method and ENGINE from a NID or a string.
  * If pkey is NULL just return 1 or 0 if the algorithm exists.
  */
-- 
cgit v1.2.3-55-g6feb