Simplify ASN1_bn_print() usage in ec/

ASN1_bn_print() doesn't print anything if the BIGNUM passed in is NULL.
Also simplify the handling of the point conversion form of the generator.

ok jsing

1 files changed, 3 insertions, 5 deletions

diff --git a/src/lib/libcrypto/ec/ec_ameth.c b/src/lib/libcrypto/ec/ec_ameth.c
index e47dcbc7c0..45f51e9dd8 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 1.38 2023/03/07 07:01:35 tb Exp $ */
+/* $OpenBSD: ec_ameth.c,v 1.39 2023/07/01 08:15:31 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -500,11 +500,9 @@ do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
                 BN_num_bits(order)) <= 0)
                 goto err;
 
-        if ((priv_key != NULL) && !ASN1_bn_print(bp, "priv:", priv_key,
-                buffer, off))
+        if (!ASN1_bn_print(bp, "priv:", priv_key, buffer, off))
                 goto err;
-        if ((pub_key != NULL) && !ASN1_bn_print(bp, "pub: ", pub_key,
-                buffer, off))
+        if (!ASN1_bn_print(bp, "pub: ", pub_key, buffer, off))
                 goto err;
         if (!ECPKParameters_print(bp, group, off))
                 goto err;