486 		if (!check_attr_len(nla_len(nla), expected_len)) {  in __parse_flow_nlattrs()
488 				  type, nla_len(nla), expected_len);  in __parse_flow_nlattrs()
492 		if (!nz || !is_all_zero(nla_data(nla), nla_len(nla))) {  in __parse_flow_nlattrs()
525 	if (nla_len(a) > sizeof(match->key->tun_opts)) {  in genev_tun_opt_from_nlattr()
527 			  nla_len(a), sizeof(match->key->tun_opts));  in genev_tun_opt_from_nlattr()
531 	if (nla_len(a) % 4 != 0) {  in genev_tun_opt_from_nlattr()
533 			  nla_len(a));  in genev_tun_opt_from_nlattr()
542 		SW_FLOW_KEY_PUT(match, tun_opts_len, nla_len(a),  in genev_tun_opt_from_nlattr()
555 		if (match->key->tun_opts_len != nla_len(a)) {  in genev_tun_opt_from_nlattr()
557 				  match->key->tun_opts_len, nla_len(a));  in genev_tun_opt_from_nlattr()
564 	opt_key_offset = TUN_METADATA_OFFSET(nla_len(a));  in genev_tun_opt_from_nlattr()
566 				  nla_len(a), is_mask);  in genev_tun_opt_from_nlattr()
591 		if (!check_attr_len(nla_len(a),  in vxlan_tun_opt_from_nlattr()
594 				  type, nla_len(a),  in vxlan_tun_opt_from_nlattr()
635 	if (nla_len(a) > sizeof(match->key->tun_opts)) {  in erspan_tun_opt_from_nlattr()
637 			  nla_len(a), sizeof(match->key->tun_opts));  in erspan_tun_opt_from_nlattr()
647 	opt_key_offset = TUN_METADATA_OFFSET(nla_len(a));  in erspan_tun_opt_from_nlattr()
649 				  nla_len(a), is_mask);  in erspan_tun_opt_from_nlattr()
674 		if (!check_attr_len(nla_len(a),  in ip_tun_from_nlattr()
677 				  type, nla_len(a), ovs_tunnel_key_lens[type].len);  in ip_tun_from_nlattr()
1010 		} else if (nla_len(a[OVS_KEY_ATTR_ENCAP])) {  in validate_vlan_from_nlattrs()
1309 			mdlen = nla_len(a);  in nsh_hdr_from_nlattr()
1316 			mdlen = nla_len(a);  in nsh_hdr_from_nlattr()
1399 		if (!check_attr_len(nla_len(a),  in nsh_key_put_from_nlattr()
1405 			    nla_len(a),  in nsh_key_put_from_nlattr()
1443 			mdlen = nla_len(a);  in nsh_key_put_from_nlattr()
1730 			memset(nla_data(nla), val, nla_len(nla));  in nlattr_set()
1794 					  nla_total_size(nla_len(nla_key)),  in ovs_nla_get_match()
1844 	len = nla_len(attr);  in get_ufid_len()
1847 			  nla_len(attr), MAX_UFID_LENGTH);  in get_ufid_len()
2365 	a->nla_len = nla_attr_size(len);  in __add_action()
2369 	memset((unsigned char *) a + a->nla_len, 0, nla_padlen(len));  in __add_action()
2403 	a->nla_len = sfa->actions_len - st_offset;  in add_nested_action_end()
2434 	if (!probability || nla_len(probability) != sizeof(u32))  in validate_and_copy_sample()
2438 	if (!actions || (nla_len(actions) && nla_len(actions) < NLA_HDRLEN))  in validate_and_copy_sample()
2486 	if (nla_len(attr) && nla_len(attr) < NLA_HDRLEN)  in validate_and_copy_clone()
2674 	if (nla_total_size(nla_len(ovs_key)) != nla_len(a))  in validate_set()
2677 	key_len = nla_len(ovs_key);  in validate_set()
2876 					  nla_data(attr), nla_len(attr),  in validate_and_copy_check_pkt_len()
2941 	int totlen = NLA_ALIGN(from->nla_len);  in copy_action()
2944 	to = reserve_sfa_size(sfa, from->nla_len, log);  in copy_action()
2991 		    (action_lens[type] != nla_len(a) &&  in __ovs_nla_copy_actions()
3223 	*sfa = nla_alloc_flow_actions(min(nla_len(attr), MAX_ACTIONS_BUFSIZE));  in ovs_nla_copy_actions()
3227 	(*sfa)->orig_len = nla_len(attr);  in ovs_nla_copy_actions()
3240 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()
3281 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()
3303 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()
3331 	err = ovs_nla_put_actions(nla_data(a), nla_len(a), skb);  in check_pkt_len_action_to_attr()
3350 	err = ovs_nla_put_actions(nla_data(a), nla_len(a), skb);  in check_pkt_len_action_to_attr()
3392 		if (nla_put(skb, OVS_ACTION_ATTR_SET, nla_len(a), ovs_key))  in set_action_to_attr()
3405 	size_t key_len = nla_len(ovs_key) / 2;  in masked_set_action_to_set_action_attr()
3467 			if (nla_put(skb, type, nla_len(a), nla_data(a)))  in ovs_nla_put_actions()