Add const qualifiers to the 'obj' and 'bytes' arguments of

X509_NAME_ENTRY_create_by_NID(3), X509_NAME_ENTRY_create_by_OBJ(3), and
X509_NAME_ENTRY_set_object(3).

tested in a bulk build by sthen
ok jsing

2 files changed, 10 insertions, 10 deletions

diff --git a/src/lib/libcrypto/x509/x509.h b/src/lib/libcrypto/x509/x509.h
index 1ddf276a93..44585c943f 100644
--- a/src/lib/libcrypto/x509/x509.h
+++ b/src/lib/libcrypto/x509/x509.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509.h,v 1.51 2018/05/18 16:55:58 tb Exp $ */
+/* $OpenBSD: x509.h,v 1.52 2018/05/18 17:53:09 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1112,14 +1112,14 @@ int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
                 const char *field, int type, const unsigned char *bytes, int len);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
-                        int type,unsigned char *bytes, int len);
+                        int type, const unsigned char *bytes, int len);
 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
                         const unsigned char *bytes, int len, int loc, int set);
 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
-                        ASN1_OBJECT *obj, int type,const unsigned char *bytes,
-                        int len);
+                        const ASN1_OBJECT *obj, int type,
+                        const unsigned char *bytes, int len);
 int             X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
-                        ASN1_OBJECT *obj);
+                        const ASN1_OBJECT *obj);
 int             X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
                         const unsigned char *bytes, int len);
 ASN1_OBJECT *   X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
diff --git a/src/lib/libcrypto/x509/x509name.c b/src/lib/libcrypto/x509/x509name.c
index 3912ca039e..678b073a39 100644
--- a/src/lib/libcrypto/x509/x509name.c
+++ b/src/lib/libcrypto/x509/x509name.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509name.c,v 1.17 2018/05/01 19:01:28 tb Exp $ */
+/* $OpenBSD: x509name.c,v 1.18 2018/05/18 17:53:09 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -308,7 +308,7 @@ X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
 
 X509_NAME_ENTRY *
 X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, int type,
-    unsigned char *bytes, int len)
+    const unsigned char *bytes, int len)
 {
         ASN1_OBJECT *obj;
         X509_NAME_ENTRY *nentry;
@@ -324,8 +324,8 @@ X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, int type,
 }
 
 X509_NAME_ENTRY *
-X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, ASN1_OBJECT *obj, int type,
-    const unsigned char *bytes, int len)
+X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, const ASN1_OBJECT *obj,
+    int type, const unsigned char *bytes, int len)
 {
         X509_NAME_ENTRY *ret;
 
@@ -351,7 +351,7 @@ err:
 }
 
 int
-X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, ASN1_OBJECT *obj)
+X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj)
 {
         if ((ne == NULL) || (obj == NULL)) {
                 X509error(ERR_R_PASSED_NULL_PARAMETER);