Convert a handful of X509_*() functions to take const as in OpenSSL.

tested in a bulk by sthen
ok jsing

1 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/libcrypto/ec/ec_ameth.c b/src/lib/libcrypto/ec/ec_ameth.c
index 0932f1e3c9..3d52b90383 100644
--- a/src/lib/libcrypto/ec/ec_ameth.c
+++ b/src/lib/libcrypto/ec/ec_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_ameth.c,v 1.19 2018/03/12 13:14:21 inoguchi Exp $ */
+/* $OpenBSD: ec_ameth.c,v 1.20 2018/05/01 19:01:28 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -136,12 +136,12 @@ err:
 }
 
 static EC_KEY *
-eckey_type2param(int ptype, void *pval)
+eckey_type2param(int ptype, const void *pval)
 {
         EC_KEY *eckey = NULL;
 
         if (ptype == V_ASN1_SEQUENCE) {
-                ASN1_STRING *pstr = pval;
+                const ASN1_STRING *pstr = pval;
                 const unsigned char *pm = NULL;
                 int pmlen;
 
@@ -152,7 +152,7 @@ eckey_type2param(int ptype, void *pval)
                         goto ecerr;
                 }
         } else if (ptype == V_ASN1_OBJECT) {
-                ASN1_OBJECT *poid = pval;
+                const ASN1_OBJECT *poid = pval;
                 EC_GROUP *group;
 
                 /*
@@ -187,7 +187,7 @@ static int
 eckey_pub_decode(EVP_PKEY * pkey, X509_PUBKEY * pubkey)
 {
         const unsigned char *p = NULL;
-        void *pval;
+        const void *pval;
         int ptype, pklen;
         EC_KEY *eckey = NULL;
         X509_ALGOR *palg;
@@ -235,7 +235,7 @@ static int
 eckey_priv_decode(EVP_PKEY * pkey, PKCS8_PRIV_KEY_INFO * p8)
 {
         const unsigned char *p = NULL;
-        void *pval;
+        const void *pval;
         int ptype, pklen;
         EC_KEY *eckey = NULL;
         X509_ALGOR *palg;