641 	_CASSERT(PFKEY_ALIGN8(sizeof(struct sadb_msg)) <= _MHLEN);  in key_init()
2326 			    PFKEY_ALIGN8(sizeof(*xisr)  in key_sp2msg()
2364 			len = PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_gather_mbuf()
2799 		mpolicy = m_pulldown(n, PFKEY_ALIGN8(sizeof(struct sadb_msg)),  in key_spdadd()
3064 		len = PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_spddelete2()
3086 		off += PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_spddelete2()
3418 	if (m->m_len != PFKEY_ALIGN8(sizeof(struct sadb_msg))) {  in key_spdflush()
3439 	m->m_pkthdr.len = m->m_len = PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_spdflush()
3677 			tlen += PFKEY_ALIGN8(len);  in key_getspreqmsglen()
3718 	len = PFKEY_ALIGN8(sizeof(*lt)) * 2;  in key_spdexpire()
4482 		const size_t max_length = PFKEY_ALIGN8(sizeof(*key0)) +  in key_setsaval()
4483 		    PFKEY_ALIGN8(IPSEC_KEY_AUTH_MAX_BYTES);  in key_setsaval()
4495 			if (len == PFKEY_ALIGN8(sizeof(struct sadb_key)) &&  in key_setsaval()
4520 		const size_t max_length = PFKEY_ALIGN8(sizeof(*key0)) +  in key_setsaval()
4521 		    PFKEY_ALIGN8(IPSEC_KEY_ENCRYPT_MAX_BYTES);  in key_setsaval()
4532 			if (len == PFKEY_ALIGN8(sizeof(struct sadb_key)) &&  in key_setsaval()
5016 	len = PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_setsadbmsg()
5060 	len = PFKEY_ALIGN8(sizeof(struct sadb_sa));  in key_setsadbsa()
5098 	len = PFKEY_ALIGN8(sizeof(struct sadb_address)) +  in key_setsadbaddr()
5099 	    PFKEY_ALIGN8(saddr->sa_len);  in key_setsadbaddr()
5135 	    mtod(m, caddr_t) + PFKEY_ALIGN8(sizeof(struct sadb_address)),  in key_setsadbaddr()
5151 	len = PFKEY_ALIGN8(sizeof(struct sadb_x_ipsecif));  in key_setsadbipsecif()
5191 	len = PFKEY_ALIGN8(sizeof(*p));  in key_setsadbsession_id()
5228 	len = PFKEY_ALIGN8(sizeof(*p)) + PFKEY_ALIGN8(list_len);  in key_setsadbsastat()
5251 		    mtod(m, caddr_t) + PFKEY_ALIGN8(sizeof(*p)),  in key_setsadbsastat()
5272 	len = PFKEY_ALIGN8(sizeof(struct sadb_x_sa2));  in key_setsadbxsa2()
5309 	len = PFKEY_ALIGN8(sizeof(struct sadb_x_policy));  in key_setsadbxpolicy()
5341 	len = PFKEY_ALIGN8(sizeof(struct sadb_lifetime));  in key_setsalifecurr()
6737 		len = PFKEY_ALIGN8(sizeof(struct sadb_msg)) +  in key_getspi()
6738 		    PFKEY_ALIGN8(sizeof(struct sadb_sa));  in key_getspi()
6760 		off += PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_getspi()
6763 		memset(m_sa, 0, PFKEY_ALIGN8(sizeof(struct sadb_sa)));  in key_getspi()
6767 		off += PFKEY_ALIGN8(sizeof(struct sadb_sa));  in key_getspi()
7954 	const int l = PFKEY_ALIGN8(sizeof(struct sadb_comb));  in key_getcomb_esp()
8045 	const int l = PFKEY_ALIGN8(sizeof(struct sadb_comb));  in key_getcomb_ah()
8110 	const int l = PFKEY_ALIGN8(sizeof(struct sadb_prop));  in key_getprop()
8657 		off += PFKEY_ALIGN8(sizeof(struct sadb_msg));  in key_register()
8664 			off += PFKEY_ALIGN8(sizeof(*sup));  in key_register()
8679 				off += PFKEY_ALIGN8(sizeof(*alg));  in key_register()
8689 			off += PFKEY_ALIGN8(sizeof(*sup));  in key_register()
8714 				off += PFKEY_ALIGN8(sizeof(struct sadb_alg));  in key_register()
8854 	len = PFKEY_ALIGN8(sizeof(*lt)) * 2;  in key_expire()
9207 		m_adj(m, PFKEY_ALIGN8(sizeof(struct sadb_msg)));  in key_promisc()
9814 		baselen = PFKEY_ALIGN8(sizeof(struct sadb_address));  in key_validate_ext()
9821 			baselen = PFKEY_ALIGN8(sizeof(struct sadb_ident));  in key_validate_ext()
9841 		if (baselen + PFKEY_ALIGN8(sa->sa_len) != len) {  in key_validate_ext()