Convert BN_copy() with explicit comparison against NULL to bn_copy()

ok jsing

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/ecdsa/ecs_ossl.c b/src/lib/libcrypto/ecdsa/ecs_ossl.c
index 271c8435f8..25bcb06e88 100644
--- a/src/lib/libcrypto/ecdsa/ecs_ossl.c
+++ b/src/lib/libcrypto/ecdsa/ecs_ossl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ecs_ossl.c,v 1.29 2023/03/07 09:27:10 jsing Exp $ */
+/* $OpenBSD: ecs_ossl.c,v 1.30 2023/03/27 10:21:23 tb Exp $ */
 /*
  * Written by Nils Larsch for the OpenSSL project
  */
@@ -322,7 +322,7 @@ ecdsa_do_sign(const unsigned char *dgst, int dgst_len,
                         ckinv = kinv;
                 } else {
                         ckinv = in_kinv;
-                        if (BN_copy(ret->r, in_r) == NULL) {
+                        if (!bn_copy(ret->r, in_r)) {
                                 ECDSAerror(ERR_R_MALLOC_FAILURE);
                                 goto err;
                         }