39 check_xucred(const struct xucred *xucred, socklen_t len)  in check_xucred()  argument
43 	if (len != sizeof(*xucred)) {  in check_xucred()
45 		    (size_t)len, sizeof(*xucred));  in check_xucred()
49 	uc_dbgmsg("xucred.cr_version %u", xucred->cr_version);  in check_xucred()
50 	uc_dbgmsg("xucred.cr_uid %lu", (u_long)xucred->cr_uid);  in check_xucred()
51 	uc_dbgmsg("xucred.cr_ngroups %d", xucred->cr_ngroups);  in check_xucred()
55 	if (xucred->cr_version != XUCRED_VERSION) {  in check_xucred()
57 		    xucred->cr_version, XUCRED_VERSION);  in check_xucred()
60 	if (xucred->cr_uid != uc_cfg.proc_cred.euid) {  in check_xucred()
62 		    (u_long)xucred->cr_uid, (u_long)uc_cfg.proc_cred.euid);  in check_xucred()
65 	if (xucred->cr_ngroups == 0) {  in check_xucred()
69 	if (xucred->cr_ngroups < 0) {  in check_xucred()
73 	if (xucred->cr_ngroups > XU_NGROUPS) {  in check_xucred()
75 		    xucred->cr_ngroups, XU_NGROUPS);  in check_xucred()
78 	if (xucred->cr_groups[0] != uc_cfg.proc_cred.egid) {  in check_xucred()
80 		    (u_long)xucred->cr_groups[0], (u_long)uc_cfg.proc_cred.egid);  in check_xucred()
83 	if (uc_check_groups("xucred.cr_groups", xucred->cr_groups,  in check_xucred()
84 	    "xucred.cr_ngroups", xucred->cr_ngroups, false) < 0)  in check_xucred()
92 	struct xucred xucred;  in t_peercred_client()  local
101 	len = sizeof(xucred);  in t_peercred_client()
102 	if (getsockopt(fd, 0, LOCAL_PEERCRED, &xucred, &len) < 0) {  in t_peercred_client()
107 	if (check_xucred(&xucred, len) < 0)  in t_peercred_client()
116 	struct xucred xucred;  in t_peercred_server()  local
127 	len = sizeof(xucred);  in t_peercred_server()
128 	if (getsockopt(fd2, 0, LOCAL_PEERCRED, &xucred, &len) < 0) {  in t_peercred_server()
134 	if (check_xucred(&xucred, len) < 0) {  in t_peercred_server()