509 		if (!check_attr_len(nla_len(nla), expected_len)) {  in __parse_flow_nlattrs()
511 				  type, nla_len(nla), expected_len);  in __parse_flow_nlattrs()
515 		if (!nz || !is_all_zero(nla_data(nla), nla_len(nla))) {  in __parse_flow_nlattrs()
548 	if (nla_len(a) > sizeof(match->key->tun_opts)) {  in genev_tun_opt_from_nlattr()
550 			  nla_len(a), sizeof(match->key->tun_opts));  in genev_tun_opt_from_nlattr()
554 	if (nla_len(a) % 4 != 0) {  in genev_tun_opt_from_nlattr()
556 			  nla_len(a));  in genev_tun_opt_from_nlattr()
565 		SW_FLOW_KEY_PUT(match, tun_opts_len, nla_len(a),  in genev_tun_opt_from_nlattr()
578 		if (match->key->tun_opts_len != nla_len(a)) {  in genev_tun_opt_from_nlattr()
580 				  match->key->tun_opts_len, nla_len(a));  in genev_tun_opt_from_nlattr()
587 	opt_key_offset = TUN_METADATA_OFFSET(nla_len(a));  in genev_tun_opt_from_nlattr()
589 				  nla_len(a), is_mask);  in genev_tun_opt_from_nlattr()
614 		if (!check_attr_len(nla_len(a),  in vxlan_tun_opt_from_nlattr()
617 				  type, nla_len(a),  in vxlan_tun_opt_from_nlattr()
658 	if (nla_len(a) > sizeof(match->key->tun_opts)) {  in erspan_tun_opt_from_nlattr()
660 			  nla_len(a), sizeof(match->key->tun_opts));  in erspan_tun_opt_from_nlattr()
670 	opt_key_offset = TUN_METADATA_OFFSET(nla_len(a));  in erspan_tun_opt_from_nlattr()
672 				  nla_len(a), is_mask);  in erspan_tun_opt_from_nlattr()
697 		if (!check_attr_len(nla_len(a),  in ip_tun_from_nlattr()
700 				  type, nla_len(a), ovs_tunnel_key_lens[type].len);  in ip_tun_from_nlattr()
1038 		} else if (nla_len(a[OVS_KEY_ATTR_ENCAP])) {  in validate_vlan_from_nlattrs()
1337 			mdlen = nla_len(a);  in nsh_hdr_from_nlattr()
1344 			mdlen = nla_len(a);  in nsh_hdr_from_nlattr()
1427 		if (!check_attr_len(nla_len(a),  in nsh_key_put_from_nlattr()
1433 			    nla_len(a),  in nsh_key_put_from_nlattr()
1471 			mdlen = nla_len(a);  in nsh_key_put_from_nlattr()
1674 		hdr_len = nla_len(a[OVS_KEY_ATTR_MPLS]);  in ovs_key_from_nlattrs()
1784 			memset(nla_data(nla), val, nla_len(nla));  in nlattr_set()
1848 					  nla_total_size(nla_len(nla_key)),  in ovs_nla_get_match()
1898 	len = nla_len(attr);  in get_ufid_len()
1901 			  nla_len(attr), MAX_UFID_LENGTH);  in get_ufid_len()
2343 			ovs_nla_free_nested_actions(nla_data(a), nla_len(a));  in ovs_nla_free_check_pkt_len_action()
2352 	int rem = nla_len(action);  in ovs_nla_free_clone_action()
2369 		ovs_nla_free_nested_actions(nla_data(a), nla_len(a));  in ovs_nla_free_dec_ttl_action()
2377 	int rem = nla_len(action);  in ovs_nla_free_sample_action()
2504 	a->nla_len = nla_attr_size(len);  in __add_action()
2508 	memset((unsigned char *) a + a->nla_len, 0, nla_padlen(len));  in __add_action()
2542 	a->nla_len = sfa->actions_len - st_offset;  in add_nested_action_end()
2576 	if (!probability || nla_len(probability) != sizeof(u32))  in validate_and_copy_sample()
2580 	if (!actions || (nla_len(actions) && nla_len(actions) < NLA_HDRLEN))  in validate_and_copy_sample()
2654 	if (!actions || (nla_len(actions) && nla_len(actions) < NLA_HDRLEN)) {  in validate_and_copy_dec_ttl()
2689 	if (nla_len(attr) && nla_len(attr) < NLA_HDRLEN)  in validate_and_copy_clone()
2879 	if (!nla_ok(ovs_key, nla_len(a)) ||  in validate_set()
2880 	    nla_total_size(nla_len(ovs_key)) != nla_len(a))  in validate_set()
2883 	key_len = nla_len(ovs_key);  in validate_set()
3085 					  nla_data(attr), nla_len(attr),  in validate_and_copy_check_pkt_len()
3174 	int totlen = NLA_ALIGN(from->nla_len);  in copy_action()
3177 	to = reserve_sfa_size(sfa, from->nla_len, log);  in copy_action()
3233 		    (action_lens[type] != nla_len(a) &&  in __ovs_nla_copy_actions()
3536 	*sfa = nla_alloc_flow_actions(nla_len(attr));  in ovs_nla_copy_actions()
3543 	(*sfa)->orig_len = nla_len(attr);  in ovs_nla_copy_actions()
3557 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()
3598 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()
3622 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()
3650 	err = ovs_nla_put_actions(nla_data(a), nla_len(a), skb);  in check_pkt_len_action_to_attr()
3669 	err = ovs_nla_put_actions(nla_data(a), nla_len(a), skb);  in check_pkt_len_action_to_attr()
3696 	nla_for_each_attr(a, nla_data(attr), nla_len(attr), rem) {  in dec_ttl_action_to_attr()
3706 			err = ovs_nla_put_actions(nla_data(a), nla_len(a), skb);  in dec_ttl_action_to_attr()
3753 		if (nla_put(skb, OVS_ACTION_ATTR_SET, nla_len(a), ovs_key))  in set_action_to_attr()
3766 	size_t key_len = nla_len(ovs_key) / 2;  in masked_set_action_to_set_action_attr()
3834 			if (nla_put(skb, type, nla_len(a), nla_data(a)))  in ovs_nla_put_actions()