const correct BN_MONT_CTX_copy()

ok jsing

2 files changed, 4 insertions, 4 deletions

diff --git a/src/lib/libcrypto/bn/bn.h b/src/lib/libcrypto/bn/bn.h
index 66a05ce9f0..7c3c0b142f 100644
--- a/src/lib/libcrypto/bn/bn.h
+++ b/src/lib/libcrypto/bn/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.79 2025/01/06 13:15:08 tb Exp $ */
+/* $OpenBSD: bn.h,v 1.80 2025/03/09 15:22:40 tb Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -430,7 +430,7 @@ int BN_from_montgomery(BIGNUM *r, const BIGNUM *a,
     BN_MONT_CTX *mont, BN_CTX *ctx);
 void BN_MONT_CTX_free(BN_MONT_CTX *mont);
 int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx);
-BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
+BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, const BN_MONT_CTX *from);
 BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
     const BIGNUM *mod, BN_CTX *ctx);
 
diff --git a/src/lib/libcrypto/bn/bn_mont.c b/src/lib/libcrypto/bn/bn_mont.c
index 9d0d2579d9..edd7bcd0c8 100644
--- a/src/lib/libcrypto/bn/bn_mont.c
+++ b/src/lib/libcrypto/bn/bn_mont.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_mont.c,v 1.65 2025/02/13 11:09:51 tb Exp $ */
+/* $OpenBSD: bn_mont.c,v 1.66 2025/03/09 15:22:40 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -172,7 +172,7 @@ BN_MONT_CTX_create(const BIGNUM *bn, BN_CTX *bn_ctx)
 }
 
 BN_MONT_CTX *
-BN_MONT_CTX_copy(BN_MONT_CTX *dst, BN_MONT_CTX *src)
+BN_MONT_CTX_copy(BN_MONT_CTX *dst, const BN_MONT_CTX *src)
 {
         if (dst == src)
                 return dst;