93 		 const size_t msg_controllen,  in test_scm_rights1()  argument
101 	    && aligned_cms_len + CMSG_LEN(0) <= msg_controllen)  in test_scm_rights1()
104 	struct cmsghdr *cmsg = get_cmsghdr(page, msg_controllen);  in test_scm_rights1()
106 	if (msg_controllen >= MIN_SIZE_OF(struct cmsghdr, cmsg_len))  in test_scm_rights1()
108 	if (msg_controllen >= MIN_SIZE_OF(struct cmsghdr, cmsg_level))  in test_scm_rights1()
110 	if (msg_controllen >= MIN_SIZE_OF(struct cmsghdr, cmsg_type))  in test_scm_rights1()
114 		cmsg_len < msg_controllen ? cmsg_len : msg_controllen;  in test_scm_rights1()
119 	mh->msg_controllen = msg_controllen;  in test_scm_rights1()
126 	if (msg_controllen < CMSG_LEN(0)) {  in test_scm_rights1()
127 		if (msg_controllen)  in test_scm_rights1()
134 		if (aligned_cms_len < msg_controllen)  in test_scm_rights1()
141 	       (unsigned long) msg_controllen, rc, errno2name());  in test_scm_rights1()
146 		 const size_t msg_controllen,  in test_scm_rights2()  argument
156 	    || aligned_cms_len[0] + CMSG_LEN(0) > msg_controllen  in test_scm_rights2()
157 	    || aligned_cms_len[0] + aligned_cms_len[1] + CMSG_LEN(0) <= msg_controllen)  in test_scm_rights2()
161 		get_cmsghdr(page, msg_controllen),  in test_scm_rights2()
162 		(void *) get_cmsghdr(page, msg_controllen) + aligned_cms_len[0]  in test_scm_rights2()
170 	const size_t msg_controllen1 = msg_controllen - aligned_cms_len[0];  in test_scm_rights2()
173 	if (msg_controllen >= MIN_SIZE_OF(struct cmsghdr, cmsg_level))  in test_scm_rights2()
175 	if (msg_controllen >= MIN_SIZE_OF(struct cmsghdr, cmsg_type))  in test_scm_rights2()
183 	mh->msg_controllen = msg_controllen;  in test_scm_rights2()
203 	       (unsigned long) msg_controllen, rc, errno2name());  in test_scm_rights2()
221 	mh->msg_controllen = len;  in test_scm_rights3()
247 	mh->msg_controllen = len;  in test_scm_timestamp()
267 	mh->msg_controllen = len;  in test_scm_timestamp()
292 	mh->msg_controllen = len;  in test_scm_timestampns()
312 	mh->msg_controllen = len;  in test_scm_timestampns()
342 	mh->msg_controllen = len;  in test_scm_timestamping()
367 	mh->msg_controllen = len;  in test_scm_timestamping()
391 		  const size_t msg_controllen,  in test_scm_security()  argument
401 	    && aligned_cms_len + CMSG_LEN(0) <= msg_controllen)  in test_scm_security()
404 	struct cmsghdr *cmsg = get_cmsghdr(page, msg_controllen);  in test_scm_security()
411 		cmsg_len < msg_controllen ? cmsg_len : msg_controllen;  in test_scm_security()
416 	mh->msg_controllen = msg_controllen;  in test_scm_security()
427 	if (aligned_cms_len < msg_controllen)  in test_scm_security()
433 	       (unsigned long) msg_controllen, rc, errno2name());  in test_scm_security()
450 	mh->msg_controllen = cmsg->cmsg_len;  in test_unknown_type()
458 	       cmsg_type_str, (unsigned) mh->msg_controllen, rc, errno2name());  in test_unknown_type()
466 	size_t msg_controllen, max_msg_controllen;  in test_sol_socket()  local
469 	for (msg_controllen = 0;  in test_sol_socket()
470 	     msg_controllen <= max_msg_controllen;  in test_sol_socket()
471 	     msg_controllen++) {  in test_sol_socket()
475 		     cmsg_len <= msg_controllen + CMSG_LEN(0);  in test_sol_socket()
477 			test_scm_rights1(mh, msg_controllen,  in test_sol_socket()
485 	for (msg_controllen = CMSG_LEN(0) * 2;  in test_sol_socket()
486 	     msg_controllen <= max_msg_controllen;  in test_sol_socket()
487 	     msg_controllen++) {  in test_sol_socket()
492 		     CMSG_ALIGN(cmsg_len[0]) + CMSG_LEN(0) <= msg_controllen  in test_sol_socket()
496 				msg_controllen - CMSG_ALIGN(cmsg_len[0]);  in test_sol_socket()
501 				test_scm_rights2(mh, msg_controllen,  in test_sol_socket()
509 	for (msg_controllen = CMSG_LEN(0);  in test_sol_socket()
510 	     msg_controllen <= max_msg_controllen;  in test_sol_socket()
511 	     msg_controllen++) {  in test_sol_socket()
515 		     cmsg_len <= msg_controllen + CMSG_LEN(0)  in test_sol_socket()
518 			test_scm_security(mh, msg_controllen,  in test_sol_socket()
552 	mh->msg_controllen = len;  in test_ip_pktinfo()
580 	mh->msg_controllen = len;  in test_ip_uint()
604 	mh->msg_controllen = len;  in test_ip_uint8_t()
649 	mh->msg_controllen = len;  in test_ip_opts()
696 	mh->msg_controllen = len;  in test_ip_recverr()
732 	mh->msg_controllen = len;  in test_ip_origdstaddr()
786 	mh->msg_controllen = cmsg->cmsg_len;  in test_unknown_level()
794 	       (unsigned) mh->msg_controllen, rc, errno2name());  in test_unknown_level()
815 	mh->msg_controllen = len;  in test_big_len()
845 	mh->msg_controllen = CMSG_LEN(0);  in main()