if (BIO_do_accept(acpt) <= 0)
goto err;
- snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
+ BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
client = BIO_new_connect(addr_str);
BIO_set_conn_ip_family(client, family);