check_chroot_string
check_chroot_string(desc, &p->str, chrootdir, cfg);
check_chroot_string(desc, &p->str, chrootdir, cfg);
check_chroot_string("ipsecmod-hook", &cfg->ipsecmod_hook,
check_chroot_string("server-key-file", &cfg->server_key_file,
check_chroot_string("server-cert-file", &cfg->server_cert_file,