From 9fdcc21fdc9d148f78d9cd5be34030f38cc45812 Mon Sep 17 00:00:00 2001
From: David von Oheimb <David.von.Oheimb@siemens.com>
Date: Tue, 15 Jan 2019 21:51:25 +0100
Subject: constify *_dup() and *i2d_*() and related functions as far as
 possible, introducing DECLARE_ASN1_DUP_FUNCTION

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8029)
---
 crypto/sm2/sm2_pmeth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'crypto/sm2')

diff --git a/crypto/sm2/sm2_pmeth.c b/crypto/sm2/sm2_pmeth.c
index 5ca430f515..fecdc28fe9 100644
--- a/crypto/sm2/sm2_pmeth.c
+++ b/crypto/sm2/sm2_pmeth.c
@@ -54,7 +54,7 @@ static void pkey_sm2_cleanup(EVP_PKEY_CTX *ctx)
     }
 }
 
-static int pkey_sm2_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
+static int pkey_sm2_copy(EVP_PKEY_CTX *dst, const EVP_PKEY_CTX *src)
 {
     SM2_PKEY_CTX *dctx, *sctx;
 
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