const for BIO_{new,set}() and most of the BIO_{f,s}_*() family of

functions.

ok beck, jsing

2 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/asn1/asn1.h b/src/lib/libcrypto/asn1/asn1.h
index 80923ad6e4..b1bf40dc63 100644
--- a/src/lib/libcrypto/asn1/asn1.h
+++ b/src/lib/libcrypto/asn1/asn1.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: asn1.h,v 1.47 2018/04/25 12:07:40 tb Exp $ */
+/* $OpenBSD: asn1.h,v 1.48 2018/05/01 13:29:09 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1187,7 +1187,7 @@ void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
 unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p);
 void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
 
-BIO_METHOD *BIO_f_asn1(void);
+const BIO_METHOD *BIO_f_asn1(void);
 
 BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
 
diff --git a/src/lib/libcrypto/asn1/bio_asn1.c b/src/lib/libcrypto/asn1/bio_asn1.c
index 02ad310639..93bcb33888 100644
--- a/src/lib/libcrypto/asn1/bio_asn1.c
+++ b/src/lib/libcrypto/asn1/bio_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio_asn1.c,v 1.12 2015/12/23 01:46:33 mmcc Exp $ */
+/* $OpenBSD: bio_asn1.c,v 1.13 2018/05/01 13:29:09 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project.
  */
@@ -125,7 +125,7 @@ static int asn1_bio_setup_ex(BIO *b, BIO_ASN1_BUF_CTX *ctx,
     asn1_ps_func *setup, asn1_bio_state_t ex_state,
     asn1_bio_state_t other_state);
 
-static BIO_METHOD methods_asn1 = {
+static const BIO_METHOD methods_asn1 = {
         .type = BIO_TYPE_ASN1,
         .name = "asn1",
         .bwrite = asn1_bio_write,
@@ -138,7 +138,7 @@ static BIO_METHOD methods_asn1 = {
         .callback_ctrl = asn1_bio_callback_ctrl
 };
 
-BIO_METHOD *
+const BIO_METHOD *
 BIO_f_asn1(void)
 {
         return (&methods_asn1);