pkey/ec: use EC_GROUP_free() instead of EC_GROUP_clear_free()

EC_GROUP_clear_free() is deprecated in OpenSSL 3.0. EC_GROUP does not include any sensitive data, so we can safely use EC_GROUP_free() instead.
ruby · Oct 24, 2021 · e93a5fd · e93a5fd
1 parent e2cc81f
commit e93a5fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c
@@ -479,7 +479,7 @@ static VALUE ossl_ec_key_check_key(VALUE self)
 static void
 ossl_ec_group_free(void *ptr)
 {
- EC_GROUP_clear_free(ptr);
+ EC_GROUP_free(ptr);
 }
 
 static const rb_data_type_t ossl_ec_group_type = {