1 /*- 2 * Copyright (c) 1999-2002, 2007-2011 Robert N. M. Watson 3 * Copyright (c) 2001-2005 McAfee, Inc. 4 * Copyright (c) 2005-2006 SPARTA, Inc. 5 * Copyright (c) 2008 Apple Inc. 6 * All rights reserved. 7 * 8 * This software was developed by Robert Watson for the TrustedBSD Project. 9 * 10 * This software was developed for the FreeBSD Project in part by McAfee 11 * Research, the Security Research Division of McAfee, Inc. under 12 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA 13 * CHATS research program. 14 * 15 * This software was enhanced by SPARTA ISSO under SPAWAR contract 16 * N66001-04-C-6019 ("SEFOS"). 17 * 18 * This software was developed at the University of Cambridge Computer 19 * Laboratory with support from a grant from Google, Inc. 20 * 21 * Redistribution and use in source and binary forms, with or without 22 * modification, are permitted provided that the following conditions 23 * are met: 24 * 1. Redistributions of source code must retain the above copyright 25 * notice, this list of conditions and the following disclaimer. 26 * 2. Redistributions in binary form must reproduce the above copyright 27 * notice, this list of conditions and the following disclaimer in the 28 * documentation and/or other materials provided with the distribution. 29 * 30 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 * 42 * $FreeBSD$ 43 */ 44 45 /* 46 * Developed by the TrustedBSD Project. 47 * 48 * Stub module that implements a NOOP for most (if not all) MAC Framework 49 * policy entry points. 50 */ 51 52 #include <sys/types.h> 53 #include <sys/param.h> 54 #include <sys/acl.h> 55 #include <sys/conf.h> 56 #include <sys/extattr.h> 57 #include <sys/kernel.h> 58 #include <sys/ksem.h> 59 #include <sys/mount.h> 60 #include <sys/proc.h> 61 #include <sys/systm.h> 62 #include <sys/sysproto.h> 63 #include <sys/sysent.h> 64 #include <sys/vnode.h> 65 #include <sys/file.h> 66 #include <sys/socket.h> 67 #include <sys/socketvar.h> 68 #include <sys/pipe.h> 69 #include <sys/sx.h> 70 #include <sys/sysctl.h> 71 #include <sys/msg.h> 72 #include <sys/sem.h> 73 #include <sys/shm.h> 74 75 #include <fs/devfs/devfs.h> 76 77 #include <net/bpfdesc.h> 78 #include <net/if.h> 79 #include <net/if_types.h> 80 #include <net/if_var.h> 81 82 #include <netinet/in.h> 83 #include <netinet/in_pcb.h> 84 #include <netinet/ip_var.h> 85 86 #include <vm/vm.h> 87 88 #include <security/mac/mac_policy.h> 89 90 SYSCTL_DECL(_security_mac); 91 92 static SYSCTL_NODE(_security_mac, OID_AUTO, stub, CTLFLAG_RW, 0, 93 "TrustedBSD mac_stub policy controls"); 94 95 static int stub_enabled = 1; 96 SYSCTL_INT(_security_mac_stub, OID_AUTO, enabled, CTLFLAG_RW, 97 &stub_enabled, 0, "Enforce mac_stub policy"); 98 99 /* 100 * Policy module operations. 101 */ 102 static void 103 stub_destroy(struct mac_policy_conf *conf) 104 { 105 106 } 107 108 static void 109 stub_init(struct mac_policy_conf *conf) 110 { 111 112 } 113 114 static int 115 stub_syscall(struct thread *td, int call, void *arg) 116 { 117 118 return (0); 119 } 120 121 /* 122 * Label operations. 123 */ 124 static void 125 stub_init_label(struct label *label) 126 { 127 128 } 129 130 static int 131 stub_init_label_waitcheck(struct label *label, int flag) 132 { 133 134 return (0); 135 } 136 137 static void 138 stub_destroy_label(struct label *label) 139 { 140 141 } 142 143 static void 144 stub_copy_label(struct label *src, struct label *dest) 145 { 146 147 } 148 149 static int 150 stub_externalize_label(struct label *label, char *element_name, 151 struct sbuf *sb, int *claimed) 152 { 153 154 return (0); 155 } 156 157 static int 158 stub_internalize_label(struct label *label, char *element_name, 159 char *element_data, int *claimed) 160 { 161 162 return (0); 163 } 164 165 /* 166 * Object-specific entry point imeplementations are sorted alphabetically by 167 * object type name and then by operation. 168 */ 169 static int 170 stub_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel, 171 struct ifnet *ifp, struct label *ifplabel) 172 { 173 174 return (0); 175 } 176 177 static void 178 stub_bpfdesc_create(struct ucred *cred, struct bpf_d *d, 179 struct label *dlabel) 180 { 181 182 } 183 184 static void 185 stub_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel, 186 struct mbuf *m, struct label *mlabel) 187 { 188 189 } 190 191 static void 192 stub_cred_associate_nfsd(struct ucred *cred) 193 { 194 195 } 196 197 static int 198 stub_cred_check_relabel(struct ucred *cred, struct label *newlabel) 199 { 200 201 return (0); 202 } 203 204 static int 205 stub_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai) 206 { 207 208 return (0); 209 } 210 211 static int 212 stub_cred_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia) 213 { 214 215 return (0); 216 } 217 218 static int 219 stub_cred_check_setauid(struct ucred *cred, uid_t auid) 220 { 221 222 return (0); 223 } 224 225 static int 226 stub_cred_check_setegid(struct ucred *cred, gid_t egid) 227 { 228 229 return (0); 230 } 231 232 static int 233 stub_cred_check_seteuid(struct ucred *cred, uid_t euid) 234 { 235 236 return (0); 237 } 238 239 static int 240 stub_cred_check_setgid(struct ucred *cred, gid_t gid) 241 { 242 243 return (0); 244 } 245 246 static int 247 stub_cred_check_setgroups(struct ucred *cred, int ngroups, 248 gid_t *gidset) 249 { 250 251 return (0); 252 } 253 254 static int 255 stub_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid) 256 { 257 258 return (0); 259 } 260 261 static int 262 stub_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid, 263 gid_t sgid) 264 { 265 266 return (0); 267 } 268 269 static int 270 stub_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid, 271 uid_t suid) 272 { 273 274 return (0); 275 } 276 277 static int 278 stub_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid) 279 { 280 281 return (0); 282 } 283 284 static int 285 stub_cred_check_setuid(struct ucred *cred, uid_t uid) 286 { 287 288 return (0); 289 } 290 291 static int 292 stub_cred_check_visible(struct ucred *cr1, struct ucred *cr2) 293 { 294 295 return (0); 296 } 297 298 static void 299 stub_cred_create_init(struct ucred *cred) 300 { 301 302 } 303 304 static void 305 stub_cred_create_swapper(struct ucred *cred) 306 { 307 308 } 309 310 static void 311 stub_cred_relabel(struct ucred *cred, struct label *newlabel) 312 { 313 314 } 315 316 static void 317 stub_devfs_create_device(struct ucred *cred, struct mount *mp, 318 struct cdev *dev, struct devfs_dirent *de, struct label *delabel) 319 { 320 321 } 322 323 static void 324 stub_devfs_create_directory(struct mount *mp, char *dirname, 325 int dirnamelen, struct devfs_dirent *de, struct label *delabel) 326 { 327 328 } 329 330 static void 331 stub_devfs_create_symlink(struct ucred *cred, struct mount *mp, 332 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de, 333 struct label *delabel) 334 { 335 336 } 337 338 static void 339 stub_devfs_update(struct mount *mp, struct devfs_dirent *de, 340 struct label *delabel, struct vnode *vp, struct label *vplabel) 341 { 342 343 } 344 345 static void 346 stub_devfs_vnode_associate(struct mount *mp, struct label *mplabel, 347 struct devfs_dirent *de, struct label *delabel, struct vnode *vp, 348 struct label *vplabel) 349 { 350 351 } 352 353 static int 354 stub_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp, 355 struct label *ifplabel, struct label *newlabel) 356 { 357 358 return (0); 359 } 360 361 static int 362 stub_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel, 363 struct mbuf *m, struct label *mlabel) 364 { 365 366 return (0); 367 } 368 369 static void 370 stub_ifnet_create(struct ifnet *ifp, struct label *ifplabel) 371 { 372 373 } 374 375 static void 376 stub_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel, 377 struct mbuf *m, struct label *mlabel) 378 { 379 380 } 381 382 static void 383 stub_ifnet_relabel(struct ucred *cred, struct ifnet *ifp, 384 struct label *ifplabel, struct label *newlabel) 385 { 386 387 } 388 389 static int 390 stub_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel, 391 struct mbuf *m, struct label *mlabel) 392 { 393 394 return (0); 395 } 396 397 static void 398 stub_inpcb_create(struct socket *so, struct label *solabel, 399 struct inpcb *inp, struct label *inplabel) 400 { 401 402 } 403 404 static void 405 stub_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel, 406 struct mbuf *m, struct label *mlabel) 407 { 408 409 } 410 411 static void 412 stub_inpcb_sosetlabel(struct socket *so, struct label *solabel, 413 struct inpcb *inp, struct label *inplabel) 414 { 415 416 SOCK_LOCK_ASSERT(so); 417 418 } 419 420 static void 421 stub_ip6q_create(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 422 struct label *q6label) 423 { 424 425 } 426 427 static int 428 stub_ip6q_match(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 429 struct label *q6label) 430 { 431 432 return (1); 433 } 434 435 static void 436 stub_ip6q_reassemble(struct ip6q *q6, struct label *q6label, struct mbuf *m, 437 struct label *mlabel) 438 { 439 440 } 441 442 static void 443 stub_ip6q_update(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 444 struct label *q6label) 445 { 446 447 } 448 449 static void 450 stub_ipq_create(struct mbuf *m, struct label *mlabel, struct ipq *q, 451 struct label *qlabel) 452 { 453 454 } 455 456 static int 457 stub_ipq_match(struct mbuf *m, struct label *mlabel, struct ipq *q, 458 struct label *qlabel) 459 { 460 461 return (1); 462 } 463 464 static void 465 stub_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m, 466 struct label *mlabel) 467 { 468 469 } 470 471 static void 472 stub_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q, 473 struct label *qlabel) 474 { 475 476 } 477 478 static int 479 stub_kenv_check_dump(struct ucred *cred) 480 { 481 482 return (0); 483 } 484 485 static int 486 stub_kenv_check_get(struct ucred *cred, char *name) 487 { 488 489 return (0); 490 } 491 492 static int 493 stub_kenv_check_set(struct ucred *cred, char *name, char *value) 494 { 495 496 return (0); 497 } 498 499 static int 500 stub_kenv_check_unset(struct ucred *cred, char *name) 501 { 502 503 return (0); 504 } 505 506 static int 507 stub_kld_check_load(struct ucred *cred, struct vnode *vp, 508 struct label *vplabel) 509 { 510 511 return (0); 512 } 513 514 static int 515 stub_kld_check_stat(struct ucred *cred) 516 { 517 518 return (0); 519 } 520 521 static int 522 stub_mount_check_stat(struct ucred *cred, struct mount *mp, 523 struct label *mplabel) 524 { 525 526 return (0); 527 } 528 529 static void 530 stub_mount_create(struct ucred *cred, struct mount *mp, 531 struct label *mplabel) 532 { 533 534 } 535 536 static void 537 stub_netinet_arp_send(struct ifnet *ifp, struct label *iflpabel, 538 struct mbuf *m, struct label *mlabel) 539 { 540 541 } 542 543 static void 544 stub_netinet_firewall_reply(struct mbuf *mrecv, struct label *mrecvlabel, 545 struct mbuf *msend, struct label *msendlabel) 546 { 547 548 } 549 550 static void 551 stub_netinet_firewall_send(struct mbuf *m, struct label *mlabel) 552 { 553 554 } 555 556 static void 557 stub_netinet_fragment(struct mbuf *m, struct label *mlabel, struct mbuf *frag, 558 struct label *fraglabel) 559 { 560 561 } 562 563 static void 564 stub_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel, 565 struct mbuf *msend, struct label *msendlabel) 566 { 567 568 } 569 570 static void 571 stub_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel) 572 { 573 574 } 575 576 static void 577 stub_netinet_igmp_send(struct ifnet *ifp, struct label *iflpabel, 578 struct mbuf *m, struct label *mlabel) 579 { 580 581 } 582 583 static void 584 stub_netinet_tcp_reply(struct mbuf *m, struct label *mlabel) 585 { 586 587 } 588 589 static void 590 stub_netinet6_nd6_send(struct ifnet *ifp, struct label *iflpabel, 591 struct mbuf *m, struct label *mlabel) 592 { 593 594 } 595 596 static int 597 stub_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp, 598 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data) 599 { 600 601 return (0); 602 } 603 604 static int 605 stub_pipe_check_poll(struct ucred *cred, struct pipepair *pp, 606 struct label *pplabel) 607 { 608 609 return (0); 610 } 611 612 static int 613 stub_pipe_check_read(struct ucred *cred, struct pipepair *pp, 614 struct label *pplabel) 615 { 616 617 return (0); 618 } 619 620 static int 621 stub_pipe_check_relabel(struct ucred *cred, struct pipepair *pp, 622 struct label *pplabel, struct label *newlabel) 623 { 624 625 return (0); 626 } 627 628 static int 629 stub_pipe_check_stat(struct ucred *cred, struct pipepair *pp, 630 struct label *pplabel) 631 { 632 633 return (0); 634 } 635 636 static int 637 stub_pipe_check_write(struct ucred *cred, struct pipepair *pp, 638 struct label *pplabel) 639 { 640 641 return (0); 642 } 643 644 static void 645 stub_pipe_create(struct ucred *cred, struct pipepair *pp, 646 struct label *pplabel) 647 { 648 649 } 650 651 static void 652 stub_pipe_relabel(struct ucred *cred, struct pipepair *pp, 653 struct label *pplabel, struct label *newlabel) 654 { 655 656 } 657 658 static int 659 stub_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred, 660 struct ksem *ks, struct label *kslabel) 661 { 662 663 return (0); 664 } 665 666 static int 667 stub_posixsem_check_open(struct ucred *cred, struct ksem *ks, 668 struct label *kslabel) 669 { 670 671 return (0); 672 } 673 674 static int 675 stub_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred, 676 struct ksem *ks, struct label *kslabel) 677 { 678 679 return (0); 680 } 681 682 static int 683 stub_posixsem_check_setmode(struct ucred *cred, struct ksem *ks, 684 struct label *kslabel, mode_t mode) 685 { 686 687 return (0); 688 } 689 690 static int 691 stub_posixsem_check_setowner(struct ucred *cred, struct ksem *ks, 692 struct label *kslabel, uid_t uid, gid_t gid) 693 { 694 695 return (0); 696 } 697 698 static int 699 stub_posixsem_check_stat(struct ucred *active_cred, struct ucred *file_cred, 700 struct ksem *ks, struct label *kslabel) 701 { 702 703 return (0); 704 } 705 706 static int 707 stub_posixsem_check_unlink(struct ucred *cred, struct ksem *ks, 708 struct label *kslabel) 709 { 710 711 return (0); 712 } 713 714 static int 715 stub_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred, 716 struct ksem *ks, struct label *kslabel) 717 { 718 719 return (0); 720 } 721 722 static void 723 stub_posixsem_create(struct ucred *cred, struct ksem *ks, 724 struct label *kslabel) 725 { 726 727 } 728 729 static int 730 stub_posixshm_check_create(struct ucred *cred, const char *path) 731 { 732 733 return (0); 734 } 735 736 static int 737 stub_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd, 738 struct label *shmlabel, int prot, int flags) 739 { 740 741 return (0); 742 } 743 744 static int 745 stub_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd, 746 struct label *shmlabel, accmode_t accmode) 747 { 748 749 return (0); 750 } 751 752 static int 753 stub_posixshm_check_read(struct ucred *active_cred, struct ucred *file_cred, 754 struct shmfd *shm, struct label *shmlabel) 755 { 756 757 return (0); 758 } 759 760 static int 761 stub_posixshm_check_setmode(struct ucred *cred, struct shmfd *shmfd, 762 struct label *shmlabel, mode_t mode) 763 { 764 765 return (0); 766 } 767 768 static int 769 stub_posixshm_check_setowner(struct ucred *cred, struct shmfd *shmfd, 770 struct label *shmlabel, uid_t uid, gid_t gid) 771 { 772 773 return (0); 774 } 775 776 static int 777 stub_posixshm_check_stat(struct ucred *active_cred, struct ucred *file_cred, 778 struct shmfd *shmfd, struct label *shmlabel) 779 { 780 781 return (0); 782 } 783 784 static int 785 stub_posixshm_check_truncate(struct ucred *active_cred, 786 struct ucred *file_cred, struct shmfd *shmfd, struct label *shmlabel) 787 { 788 789 return (0); 790 } 791 792 static int 793 stub_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd, 794 struct label *shmlabel) 795 { 796 797 return (0); 798 } 799 800 static int 801 stub_posixshm_check_write(struct ucred *active_cred, struct ucred *file_cred, 802 struct shmfd *shm, struct label *shmlabel) 803 { 804 805 return (0); 806 } 807 808 static void 809 stub_posixshm_create(struct ucred *cred, struct shmfd *shmfd, 810 struct label *shmlabel) 811 { 812 813 } 814 815 static int 816 stub_priv_check(struct ucred *cred, int priv) 817 { 818 819 return (0); 820 } 821 822 static int 823 stub_priv_grant(struct ucred *cred, int priv) 824 { 825 826 return (EPERM); 827 } 828 829 static int 830 stub_proc_check_debug(struct ucred *cred, struct proc *p) 831 { 832 833 return (0); 834 } 835 836 static int 837 stub_proc_check_sched(struct ucred *cred, struct proc *p) 838 { 839 840 return (0); 841 } 842 843 static int 844 stub_proc_check_signal(struct ucred *cred, struct proc *p, int signum) 845 { 846 847 return (0); 848 } 849 850 static int 851 stub_proc_check_wait(struct ucred *cred, struct proc *p) 852 { 853 854 return (0); 855 } 856 857 static int 858 stub_socket_check_accept(struct ucred *cred, struct socket *so, 859 struct label *solabel) 860 { 861 862 #if 0 863 SOCK_LOCK(so); 864 SOCK_UNLOCK(so); 865 #endif 866 867 return (0); 868 } 869 870 static int 871 stub_socket_check_bind(struct ucred *cred, struct socket *so, 872 struct label *solabel, struct sockaddr *sa) 873 { 874 875 #if 0 876 SOCK_LOCK(so); 877 SOCK_UNLOCK(so); 878 #endif 879 880 return (0); 881 } 882 883 static int 884 stub_socket_check_connect(struct ucred *cred, struct socket *so, 885 struct label *solabel, struct sockaddr *sa) 886 { 887 888 #if 0 889 SOCK_LOCK(so); 890 SOCK_UNLOCK(so); 891 #endif 892 893 return (0); 894 } 895 896 static int 897 stub_socket_check_create(struct ucred *cred, int domain, int type, int proto) 898 { 899 900 return (0); 901 } 902 903 static int 904 stub_socket_check_deliver(struct socket *so, struct label *solabel, 905 struct mbuf *m, struct label *mlabel) 906 { 907 908 #if 0 909 SOCK_LOCK(so); 910 SOCK_UNLOCK(so); 911 #endif 912 913 return (0); 914 } 915 916 static int 917 stub_socket_check_listen(struct ucred *cred, struct socket *so, 918 struct label *solabel) 919 { 920 921 #if 0 922 SOCK_LOCK(so); 923 SOCK_UNLOCK(so); 924 #endif 925 926 return (0); 927 } 928 929 static int 930 stub_socket_check_poll(struct ucred *cred, struct socket *so, 931 struct label *solabel) 932 { 933 934 #if 0 935 SOCK_LOCK(so); 936 SOCK_UNLOCK(so); 937 #endif 938 939 return (0); 940 } 941 942 static int 943 stub_socket_check_receive(struct ucred *cred, struct socket *so, 944 struct label *solabel) 945 { 946 947 #if 0 948 SOCK_LOCK(so); 949 SOCK_UNLOCK(so); 950 #endif 951 952 return (0); 953 } 954 955 static int 956 stub_socket_check_relabel(struct ucred *cred, struct socket *so, 957 struct label *solabel, struct label *newlabel) 958 { 959 960 SOCK_LOCK_ASSERT(so); 961 962 return (0); 963 } 964 static int 965 stub_socket_check_send(struct ucred *cred, struct socket *so, 966 struct label *solabel) 967 { 968 969 #if 0 970 SOCK_LOCK(so); 971 SOCK_UNLOCK(so); 972 #endif 973 974 return (0); 975 } 976 977 static int 978 stub_socket_check_stat(struct ucred *cred, struct socket *so, 979 struct label *solabel) 980 { 981 982 #if 0 983 SOCK_LOCK(so); 984 SOCK_UNLOCK(so); 985 #endif 986 987 return (0); 988 } 989 990 static int 991 stub_inpcb_check_visible(struct ucred *cred, struct inpcb *inp, 992 struct label *inplabel) 993 { 994 995 return (0); 996 } 997 998 static int 999 stub_socket_check_visible(struct ucred *cred, struct socket *so, 1000 struct label *solabel) 1001 { 1002 1003 #if 0 1004 SOCK_LOCK(so); 1005 SOCK_UNLOCK(so); 1006 #endif 1007 1008 return (0); 1009 } 1010 1011 static void 1012 stub_socket_create(struct ucred *cred, struct socket *so, 1013 struct label *solabel) 1014 { 1015 1016 } 1017 1018 static void 1019 stub_socket_create_mbuf(struct socket *so, struct label *solabel, 1020 struct mbuf *m, struct label *mlabel) 1021 { 1022 1023 #if 0 1024 SOCK_LOCK(so); 1025 SOCK_UNLOCK(so); 1026 #endif 1027 } 1028 1029 static void 1030 stub_socket_newconn(struct socket *oldso, struct label *oldsolabel, 1031 struct socket *newso, struct label *newsolabel) 1032 { 1033 1034 #if 0 1035 SOCK_LOCK(oldso); 1036 SOCK_UNLOCK(oldso); 1037 #endif 1038 #if 0 1039 SOCK_LOCK(newso); 1040 SOCK_UNLOCK(newso); 1041 #endif 1042 } 1043 1044 static void 1045 stub_socket_relabel(struct ucred *cred, struct socket *so, 1046 struct label *solabel, struct label *newlabel) 1047 { 1048 1049 SOCK_LOCK_ASSERT(so); 1050 } 1051 1052 static void 1053 stub_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel, 1054 struct socket *so, struct label *sopeerlabel) 1055 { 1056 1057 #if 0 1058 SOCK_LOCK(so); 1059 SOCK_UNLOCK(so); 1060 #endif 1061 } 1062 1063 static void 1064 stub_socketpeer_set_from_socket(struct socket *oldso, 1065 struct label *oldsolabel, struct socket *newso, 1066 struct label *newsopeerlabel) 1067 { 1068 1069 #if 0 1070 SOCK_LOCK(oldso); 1071 SOCK_UNLOCK(oldso); 1072 #endif 1073 #if 0 1074 SOCK_LOCK(newso); 1075 SOCK_UNLOCK(newso); 1076 #endif 1077 } 1078 1079 static void 1080 stub_syncache_create(struct label *label, struct inpcb *inp) 1081 { 1082 1083 } 1084 1085 static void 1086 stub_syncache_create_mbuf(struct label *sc_label, struct mbuf *m, 1087 struct label *mlabel) 1088 { 1089 1090 } 1091 1092 static int 1093 stub_system_check_acct(struct ucred *cred, struct vnode *vp, 1094 struct label *vplabel) 1095 { 1096 1097 return (0); 1098 } 1099 1100 static int 1101 stub_system_check_audit(struct ucred *cred, void *record, int length) 1102 { 1103 1104 return (0); 1105 } 1106 1107 static int 1108 stub_system_check_auditctl(struct ucred *cred, struct vnode *vp, 1109 struct label *vplabel) 1110 { 1111 1112 return (0); 1113 } 1114 1115 static int 1116 stub_system_check_auditon(struct ucred *cred, int cmd) 1117 { 1118 1119 return (0); 1120 } 1121 1122 static int 1123 stub_system_check_reboot(struct ucred *cred, int how) 1124 { 1125 1126 return (0); 1127 } 1128 1129 static int 1130 stub_system_check_swapoff(struct ucred *cred, struct vnode *vp, 1131 struct label *vplabel) 1132 { 1133 1134 return (0); 1135 } 1136 1137 static int 1138 stub_system_check_swapon(struct ucred *cred, struct vnode *vp, 1139 struct label *vplabel) 1140 { 1141 1142 return (0); 1143 } 1144 1145 static int 1146 stub_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp, 1147 void *arg1, int arg2, struct sysctl_req *req) 1148 { 1149 1150 return (0); 1151 } 1152 1153 static void 1154 stub_sysvmsg_cleanup(struct label *msglabel) 1155 { 1156 1157 } 1158 1159 static void 1160 stub_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1161 struct label *msqlabel, struct msg *msgptr, struct label *msglabel) 1162 { 1163 1164 } 1165 1166 static int 1167 stub_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr, 1168 struct label *msglabel, struct msqid_kernel *msqkptr, 1169 struct label *msqklabel) 1170 { 1171 1172 return (0); 1173 } 1174 1175 static int 1176 stub_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr, 1177 struct label *msglabel) 1178 { 1179 1180 return (0); 1181 } 1182 1183 1184 static int 1185 stub_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr, 1186 struct label *msglabel) 1187 { 1188 1189 return (0); 1190 } 1191 1192 1193 static int 1194 stub_sysvmsq_check_msqget(struct ucred *cred, struct msqid_kernel *msqkptr, 1195 struct label *msqklabel) 1196 { 1197 1198 return (0); 1199 } 1200 1201 1202 static int 1203 stub_sysvmsq_check_msqsnd(struct ucred *cred, struct msqid_kernel *msqkptr, 1204 struct label *msqklabel) 1205 { 1206 1207 return (0); 1208 } 1209 1210 static int 1211 stub_sysvmsq_check_msqrcv(struct ucred *cred, struct msqid_kernel *msqkptr, 1212 struct label *msqklabel) 1213 { 1214 1215 return (0); 1216 } 1217 1218 1219 static int 1220 stub_sysvmsq_check_msqctl(struct ucred *cred, struct msqid_kernel *msqkptr, 1221 struct label *msqklabel, int cmd) 1222 { 1223 1224 return (0); 1225 } 1226 1227 1228 static void 1229 stub_sysvmsq_cleanup(struct label *msqlabel) 1230 { 1231 1232 } 1233 1234 static void 1235 stub_sysvmsq_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1236 struct label *msqlabel) 1237 { 1238 1239 } 1240 1241 static int 1242 stub_sysvsem_check_semctl(struct ucred *cred, struct semid_kernel *semakptr, 1243 struct label *semaklabel, int cmd) 1244 { 1245 1246 return (0); 1247 } 1248 1249 static int 1250 stub_sysvsem_check_semget(struct ucred *cred, struct semid_kernel *semakptr, 1251 struct label *semaklabel) 1252 { 1253 1254 return (0); 1255 } 1256 1257 1258 static int 1259 stub_sysvsem_check_semop(struct ucred *cred, struct semid_kernel *semakptr, 1260 struct label *semaklabel, size_t accesstype) 1261 { 1262 1263 return (0); 1264 } 1265 1266 static void 1267 stub_sysvsem_cleanup(struct label *semalabel) 1268 { 1269 1270 } 1271 1272 static void 1273 stub_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr, 1274 struct label *semalabel) 1275 { 1276 1277 } 1278 1279 static int 1280 stub_sysvshm_check_shmat(struct ucred *cred, struct shmid_kernel *shmsegptr, 1281 struct label *shmseglabel, int shmflg) 1282 { 1283 1284 return (0); 1285 } 1286 1287 static int 1288 stub_sysvshm_check_shmctl(struct ucred *cred, struct shmid_kernel *shmsegptr, 1289 struct label *shmseglabel, int cmd) 1290 { 1291 1292 return (0); 1293 } 1294 1295 static int 1296 stub_sysvshm_check_shmdt(struct ucred *cred, struct shmid_kernel *shmsegptr, 1297 struct label *shmseglabel) 1298 { 1299 1300 return (0); 1301 } 1302 1303 1304 static int 1305 stub_sysvshm_check_shmget(struct ucred *cred, struct shmid_kernel *shmsegptr, 1306 struct label *shmseglabel, int shmflg) 1307 { 1308 1309 return (0); 1310 } 1311 1312 static void 1313 stub_sysvshm_cleanup(struct label *shmlabel) 1314 { 1315 1316 } 1317 1318 static void 1319 stub_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr, 1320 struct label *shmalabel) 1321 { 1322 1323 } 1324 1325 static void 1326 stub_thread_userret(struct thread *td) 1327 { 1328 1329 } 1330 1331 static int 1332 stub_vnode_associate_extattr(struct mount *mp, struct label *mplabel, 1333 struct vnode *vp, struct label *vplabel) 1334 { 1335 1336 return (0); 1337 } 1338 1339 static void 1340 stub_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel, 1341 struct vnode *vp, struct label *vplabel) 1342 { 1343 1344 } 1345 1346 static int 1347 stub_vnode_check_access(struct ucred *cred, struct vnode *vp, 1348 struct label *vplabel, accmode_t accmode) 1349 { 1350 1351 return (0); 1352 } 1353 1354 static int 1355 stub_vnode_check_chdir(struct ucred *cred, struct vnode *dvp, 1356 struct label *dvplabel) 1357 { 1358 1359 return (0); 1360 } 1361 1362 static int 1363 stub_vnode_check_chroot(struct ucred *cred, struct vnode *dvp, 1364 struct label *dvplabel) 1365 { 1366 1367 return (0); 1368 } 1369 1370 static int 1371 stub_vnode_check_create(struct ucred *cred, struct vnode *dvp, 1372 struct label *dvplabel, struct componentname *cnp, struct vattr *vap) 1373 { 1374 1375 return (0); 1376 } 1377 1378 static int 1379 stub_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp, 1380 struct label *vplabel, acl_type_t type) 1381 { 1382 1383 return (0); 1384 } 1385 1386 static int 1387 stub_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp, 1388 struct label *vplabel, int attrnamespace, const char *name) 1389 { 1390 1391 return (0); 1392 } 1393 1394 static int 1395 stub_vnode_check_exec(struct ucred *cred, struct vnode *vp, 1396 struct label *vplabel, struct image_params *imgp, 1397 struct label *execlabel) 1398 { 1399 1400 return (0); 1401 } 1402 1403 static int 1404 stub_vnode_check_getacl(struct ucred *cred, struct vnode *vp, 1405 struct label *vplabel, acl_type_t type) 1406 { 1407 1408 return (0); 1409 } 1410 1411 static int 1412 stub_vnode_check_getextattr(struct ucred *cred, struct vnode *vp, 1413 struct label *vplabel, int attrnamespace, const char *name) 1414 { 1415 1416 return (0); 1417 } 1418 1419 static int 1420 stub_vnode_check_link(struct ucred *cred, struct vnode *dvp, 1421 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1422 struct componentname *cnp) 1423 { 1424 1425 return (0); 1426 } 1427 1428 static int 1429 stub_vnode_check_listextattr(struct ucred *cred, struct vnode *vp, 1430 struct label *vplabel, int attrnamespace) 1431 { 1432 1433 return (0); 1434 } 1435 1436 static int 1437 stub_vnode_check_lookup(struct ucred *cred, struct vnode *dvp, 1438 struct label *dvplabel, struct componentname *cnp) 1439 { 1440 1441 return (0); 1442 } 1443 1444 static int 1445 stub_vnode_check_mmap(struct ucred *cred, struct vnode *vp, 1446 struct label *vplabel, int prot, int flags) 1447 { 1448 1449 return (0); 1450 } 1451 1452 static void 1453 stub_vnode_check_mmap_downgrade(struct ucred *cred, struct vnode *vp, 1454 struct label *vplabel, int *prot) 1455 { 1456 1457 } 1458 1459 static int 1460 stub_vnode_check_mprotect(struct ucred *cred, struct vnode *vp, 1461 struct label *vplabel, int prot) 1462 { 1463 1464 return (0); 1465 } 1466 1467 static int 1468 stub_vnode_check_open(struct ucred *cred, struct vnode *vp, 1469 struct label *vplabel, accmode_t accmode) 1470 { 1471 1472 return (0); 1473 } 1474 1475 static int 1476 stub_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred, 1477 struct vnode *vp, struct label *vplabel) 1478 { 1479 1480 return (0); 1481 } 1482 1483 static int 1484 stub_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred, 1485 struct vnode *vp, struct label *vplabel) 1486 { 1487 1488 return (0); 1489 } 1490 1491 static int 1492 stub_vnode_check_readdir(struct ucred *cred, struct vnode *vp, 1493 struct label *dvplabel) 1494 { 1495 1496 return (0); 1497 } 1498 1499 static int 1500 stub_vnode_check_readlink(struct ucred *cred, struct vnode *vp, 1501 struct label *vplabel) 1502 { 1503 1504 return (0); 1505 } 1506 1507 static int 1508 stub_vnode_check_relabel(struct ucred *cred, struct vnode *vp, 1509 struct label *vplabel, struct label *newlabel) 1510 { 1511 1512 return (0); 1513 } 1514 1515 static int 1516 stub_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp, 1517 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1518 struct componentname *cnp) 1519 { 1520 1521 return (0); 1522 } 1523 1524 static int 1525 stub_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp, 1526 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1527 int samedir, struct componentname *cnp) 1528 { 1529 1530 return (0); 1531 } 1532 1533 static int 1534 stub_vnode_check_revoke(struct ucred *cred, struct vnode *vp, 1535 struct label *vplabel) 1536 { 1537 1538 return (0); 1539 } 1540 1541 static int 1542 stub_vnode_check_setacl(struct ucred *cred, struct vnode *vp, 1543 struct label *vplabel, acl_type_t type, struct acl *acl) 1544 { 1545 1546 return (0); 1547 } 1548 1549 static int 1550 stub_vnode_check_setextattr(struct ucred *cred, struct vnode *vp, 1551 struct label *vplabel, int attrnamespace, const char *name) 1552 { 1553 1554 return (0); 1555 } 1556 1557 static int 1558 stub_vnode_check_setflags(struct ucred *cred, struct vnode *vp, 1559 struct label *vplabel, u_long flags) 1560 { 1561 1562 return (0); 1563 } 1564 1565 static int 1566 stub_vnode_check_setmode(struct ucred *cred, struct vnode *vp, 1567 struct label *vplabel, mode_t mode) 1568 { 1569 1570 return (0); 1571 } 1572 1573 static int 1574 stub_vnode_check_setowner(struct ucred *cred, struct vnode *vp, 1575 struct label *vplabel, uid_t uid, gid_t gid) 1576 { 1577 1578 return (0); 1579 } 1580 1581 static int 1582 stub_vnode_check_setutimes(struct ucred *cred, struct vnode *vp, 1583 struct label *vplabel, struct timespec atime, struct timespec mtime) 1584 { 1585 1586 return (0); 1587 } 1588 1589 static int 1590 stub_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred, 1591 struct vnode *vp, struct label *vplabel) 1592 { 1593 1594 return (0); 1595 } 1596 1597 static int 1598 stub_vnode_check_unlink(struct ucred *cred, struct vnode *dvp, 1599 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1600 struct componentname *cnp) 1601 { 1602 1603 return (0); 1604 } 1605 1606 static int 1607 stub_vnode_check_write(struct ucred *active_cred, struct ucred *file_cred, 1608 struct vnode *vp, struct label *vplabel) 1609 { 1610 1611 return (0); 1612 } 1613 1614 static int 1615 stub_vnode_create_extattr(struct ucred *cred, struct mount *mp, 1616 struct label *mntlabel, struct vnode *dvp, struct label *dvplabel, 1617 struct vnode *vp, struct label *vplabel, struct componentname *cnp) 1618 { 1619 1620 return (0); 1621 } 1622 1623 static void 1624 stub_vnode_execve_transition(struct ucred *old, struct ucred *new, 1625 struct vnode *vp, struct label *vplabel, struct label *interpvplabel, 1626 struct image_params *imgp, struct label *execlabel) 1627 { 1628 1629 } 1630 1631 static int 1632 stub_vnode_execve_will_transition(struct ucred *old, struct vnode *vp, 1633 struct label *vplabel, struct label *interpvplabel, 1634 struct image_params *imgp, struct label *execlabel) 1635 { 1636 1637 return (0); 1638 } 1639 1640 static void 1641 stub_vnode_relabel(struct ucred *cred, struct vnode *vp, 1642 struct label *vplabel, struct label *label) 1643 { 1644 1645 } 1646 1647 static int 1648 stub_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp, 1649 struct label *vplabel, struct label *intlabel) 1650 { 1651 1652 return (0); 1653 } 1654 1655 /* 1656 * Register functions with MAC Framework policy entry points. 1657 */ 1658 static struct mac_policy_ops stub_ops = 1659 { 1660 .mpo_destroy = stub_destroy, 1661 .mpo_init = stub_init, 1662 .mpo_syscall = stub_syscall, 1663 1664 .mpo_bpfdesc_check_receive = stub_bpfdesc_check_receive, 1665 .mpo_bpfdesc_create = stub_bpfdesc_create, 1666 .mpo_bpfdesc_create_mbuf = stub_bpfdesc_create_mbuf, 1667 .mpo_bpfdesc_destroy_label = stub_destroy_label, 1668 .mpo_bpfdesc_init_label = stub_init_label, 1669 1670 .mpo_cred_associate_nfsd = stub_cred_associate_nfsd, 1671 .mpo_cred_check_relabel = stub_cred_check_relabel, 1672 .mpo_cred_check_setaudit = stub_cred_check_setaudit, 1673 .mpo_cred_check_setaudit_addr = stub_cred_check_setaudit_addr, 1674 .mpo_cred_check_setauid = stub_cred_check_setauid, 1675 .mpo_cred_check_setegid = stub_cred_check_setegid, 1676 .mpo_cred_check_seteuid = stub_cred_check_seteuid, 1677 .mpo_cred_check_setgid = stub_cred_check_setgid, 1678 .mpo_cred_check_setgroups = stub_cred_check_setgroups, 1679 .mpo_cred_check_setregid = stub_cred_check_setregid, 1680 .mpo_cred_check_setresgid = stub_cred_check_setresgid, 1681 .mpo_cred_check_setresuid = stub_cred_check_setresuid, 1682 .mpo_cred_check_setreuid = stub_cred_check_setreuid, 1683 .mpo_cred_check_setuid = stub_cred_check_setuid, 1684 .mpo_cred_check_visible = stub_cred_check_visible, 1685 .mpo_cred_copy_label = stub_copy_label, 1686 .mpo_cred_create_init = stub_cred_create_init, 1687 .mpo_cred_create_swapper = stub_cred_create_swapper, 1688 .mpo_cred_destroy_label = stub_destroy_label, 1689 .mpo_cred_externalize_label = stub_externalize_label, 1690 .mpo_cred_init_label = stub_init_label, 1691 .mpo_cred_internalize_label = stub_internalize_label, 1692 .mpo_cred_relabel= stub_cred_relabel, 1693 1694 .mpo_devfs_create_device = stub_devfs_create_device, 1695 .mpo_devfs_create_directory = stub_devfs_create_directory, 1696 .mpo_devfs_create_symlink = stub_devfs_create_symlink, 1697 .mpo_devfs_destroy_label = stub_destroy_label, 1698 .mpo_devfs_init_label = stub_init_label, 1699 .mpo_devfs_update = stub_devfs_update, 1700 .mpo_devfs_vnode_associate = stub_devfs_vnode_associate, 1701 1702 .mpo_ifnet_check_relabel = stub_ifnet_check_relabel, 1703 .mpo_ifnet_check_transmit = stub_ifnet_check_transmit, 1704 .mpo_ifnet_copy_label = stub_copy_label, 1705 .mpo_ifnet_create = stub_ifnet_create, 1706 .mpo_ifnet_create_mbuf = stub_ifnet_create_mbuf, 1707 .mpo_ifnet_destroy_label = stub_destroy_label, 1708 .mpo_ifnet_externalize_label = stub_externalize_label, 1709 .mpo_ifnet_init_label = stub_init_label, 1710 .mpo_ifnet_internalize_label = stub_internalize_label, 1711 .mpo_ifnet_relabel = stub_ifnet_relabel, 1712 1713 .mpo_inpcb_check_deliver = stub_inpcb_check_deliver, 1714 .mpo_inpcb_check_visible = stub_inpcb_check_visible, 1715 .mpo_inpcb_create = stub_inpcb_create, 1716 .mpo_inpcb_create_mbuf = stub_inpcb_create_mbuf, 1717 .mpo_inpcb_destroy_label = stub_destroy_label, 1718 .mpo_inpcb_init_label = stub_init_label_waitcheck, 1719 .mpo_inpcb_sosetlabel = stub_inpcb_sosetlabel, 1720 1721 .mpo_ip6q_create = stub_ip6q_create, 1722 .mpo_ip6q_destroy_label = stub_destroy_label, 1723 .mpo_ip6q_init_label = stub_init_label_waitcheck, 1724 .mpo_ip6q_match = stub_ip6q_match, 1725 .mpo_ip6q_update = stub_ip6q_update, 1726 .mpo_ip6q_reassemble = stub_ip6q_reassemble, 1727 1728 .mpo_ipq_create = stub_ipq_create, 1729 .mpo_ipq_destroy_label = stub_destroy_label, 1730 .mpo_ipq_init_label = stub_init_label_waitcheck, 1731 .mpo_ipq_match = stub_ipq_match, 1732 .mpo_ipq_update = stub_ipq_update, 1733 .mpo_ipq_reassemble = stub_ipq_reassemble, 1734 1735 .mpo_kenv_check_dump = stub_kenv_check_dump, 1736 .mpo_kenv_check_get = stub_kenv_check_get, 1737 .mpo_kenv_check_set = stub_kenv_check_set, 1738 .mpo_kenv_check_unset = stub_kenv_check_unset, 1739 1740 .mpo_kld_check_load = stub_kld_check_load, 1741 .mpo_kld_check_stat = stub_kld_check_stat, 1742 1743 .mpo_mbuf_copy_label = stub_copy_label, 1744 .mpo_mbuf_destroy_label = stub_destroy_label, 1745 .mpo_mbuf_init_label = stub_init_label_waitcheck, 1746 1747 .mpo_mount_check_stat = stub_mount_check_stat, 1748 .mpo_mount_create = stub_mount_create, 1749 .mpo_mount_destroy_label = stub_destroy_label, 1750 .mpo_mount_init_label = stub_init_label, 1751 1752 .mpo_netinet_arp_send = stub_netinet_arp_send, 1753 .mpo_netinet_firewall_reply = stub_netinet_firewall_reply, 1754 .mpo_netinet_firewall_send = stub_netinet_firewall_send, 1755 .mpo_netinet_fragment = stub_netinet_fragment, 1756 .mpo_netinet_icmp_reply = stub_netinet_icmp_reply, 1757 .mpo_netinet_icmp_replyinplace = stub_netinet_icmp_replyinplace, 1758 .mpo_netinet_tcp_reply = stub_netinet_tcp_reply, 1759 .mpo_netinet_igmp_send = stub_netinet_igmp_send, 1760 1761 .mpo_netinet6_nd6_send = stub_netinet6_nd6_send, 1762 1763 .mpo_pipe_check_ioctl = stub_pipe_check_ioctl, 1764 .mpo_pipe_check_poll = stub_pipe_check_poll, 1765 .mpo_pipe_check_read = stub_pipe_check_read, 1766 .mpo_pipe_check_relabel = stub_pipe_check_relabel, 1767 .mpo_pipe_check_stat = stub_pipe_check_stat, 1768 .mpo_pipe_check_write = stub_pipe_check_write, 1769 .mpo_pipe_copy_label = stub_copy_label, 1770 .mpo_pipe_create = stub_pipe_create, 1771 .mpo_pipe_destroy_label = stub_destroy_label, 1772 .mpo_pipe_externalize_label = stub_externalize_label, 1773 .mpo_pipe_init_label = stub_init_label, 1774 .mpo_pipe_internalize_label = stub_internalize_label, 1775 .mpo_pipe_relabel = stub_pipe_relabel, 1776 1777 .mpo_posixsem_check_getvalue = stub_posixsem_check_getvalue, 1778 .mpo_posixsem_check_open = stub_posixsem_check_open, 1779 .mpo_posixsem_check_post = stub_posixsem_check_post, 1780 .mpo_posixsem_check_setmode = stub_posixsem_check_setmode, 1781 .mpo_posixsem_check_setowner = stub_posixsem_check_setowner, 1782 .mpo_posixsem_check_stat = stub_posixsem_check_stat, 1783 .mpo_posixsem_check_unlink = stub_posixsem_check_unlink, 1784 .mpo_posixsem_check_wait = stub_posixsem_check_wait, 1785 .mpo_posixsem_create = stub_posixsem_create, 1786 .mpo_posixsem_destroy_label = stub_destroy_label, 1787 .mpo_posixsem_init_label = stub_init_label, 1788 1789 .mpo_posixshm_check_create = stub_posixshm_check_create, 1790 .mpo_posixshm_check_mmap = stub_posixshm_check_mmap, 1791 .mpo_posixshm_check_open = stub_posixshm_check_open, 1792 .mpo_posixshm_check_read = stub_posixshm_check_read, 1793 .mpo_posixshm_check_setmode = stub_posixshm_check_setmode, 1794 .mpo_posixshm_check_setowner = stub_posixshm_check_setowner, 1795 .mpo_posixshm_check_stat = stub_posixshm_check_stat, 1796 .mpo_posixshm_check_truncate = stub_posixshm_check_truncate, 1797 .mpo_posixshm_check_unlink = stub_posixshm_check_unlink, 1798 .mpo_posixshm_check_write = stub_posixshm_check_write, 1799 .mpo_posixshm_create = stub_posixshm_create, 1800 .mpo_posixshm_destroy_label = stub_destroy_label, 1801 .mpo_posixshm_init_label = stub_init_label, 1802 1803 .mpo_priv_check = stub_priv_check, 1804 .mpo_priv_grant = stub_priv_grant, 1805 1806 .mpo_proc_check_debug = stub_proc_check_debug, 1807 .mpo_proc_check_sched = stub_proc_check_sched, 1808 .mpo_proc_check_signal = stub_proc_check_signal, 1809 .mpo_proc_check_wait = stub_proc_check_wait, 1810 1811 .mpo_socket_check_accept = stub_socket_check_accept, 1812 .mpo_socket_check_bind = stub_socket_check_bind, 1813 .mpo_socket_check_connect = stub_socket_check_connect, 1814 .mpo_socket_check_create = stub_socket_check_create, 1815 .mpo_socket_check_deliver = stub_socket_check_deliver, 1816 .mpo_socket_check_listen = stub_socket_check_listen, 1817 .mpo_socket_check_poll = stub_socket_check_poll, 1818 .mpo_socket_check_receive = stub_socket_check_receive, 1819 .mpo_socket_check_relabel = stub_socket_check_relabel, 1820 .mpo_socket_check_send = stub_socket_check_send, 1821 .mpo_socket_check_stat = stub_socket_check_stat, 1822 .mpo_socket_check_visible = stub_socket_check_visible, 1823 .mpo_socket_copy_label = stub_copy_label, 1824 .mpo_socket_create = stub_socket_create, 1825 .mpo_socket_create_mbuf = stub_socket_create_mbuf, 1826 .mpo_socket_destroy_label = stub_destroy_label, 1827 .mpo_socket_externalize_label = stub_externalize_label, 1828 .mpo_socket_init_label = stub_init_label_waitcheck, 1829 .mpo_socket_internalize_label = stub_internalize_label, 1830 .mpo_socket_newconn = stub_socket_newconn, 1831 .mpo_socket_relabel = stub_socket_relabel, 1832 1833 .mpo_socketpeer_destroy_label = stub_destroy_label, 1834 .mpo_socketpeer_externalize_label = stub_externalize_label, 1835 .mpo_socketpeer_init_label = stub_init_label_waitcheck, 1836 .mpo_socketpeer_set_from_mbuf = stub_socketpeer_set_from_mbuf, 1837 .mpo_socketpeer_set_from_socket = stub_socketpeer_set_from_socket, 1838 1839 .mpo_syncache_init_label = stub_init_label_waitcheck, 1840 .mpo_syncache_destroy_label = stub_destroy_label, 1841 .mpo_syncache_create = stub_syncache_create, 1842 .mpo_syncache_create_mbuf= stub_syncache_create_mbuf, 1843 1844 .mpo_sysvmsg_cleanup = stub_sysvmsg_cleanup, 1845 .mpo_sysvmsg_create = stub_sysvmsg_create, 1846 .mpo_sysvmsg_destroy_label = stub_destroy_label, 1847 .mpo_sysvmsg_init_label = stub_init_label, 1848 1849 .mpo_sysvmsq_check_msgmsq = stub_sysvmsq_check_msgmsq, 1850 .mpo_sysvmsq_check_msgrcv = stub_sysvmsq_check_msgrcv, 1851 .mpo_sysvmsq_check_msgrmid = stub_sysvmsq_check_msgrmid, 1852 .mpo_sysvmsq_check_msqget = stub_sysvmsq_check_msqget, 1853 .mpo_sysvmsq_check_msqsnd = stub_sysvmsq_check_msqsnd, 1854 .mpo_sysvmsq_check_msqrcv = stub_sysvmsq_check_msqrcv, 1855 .mpo_sysvmsq_check_msqctl = stub_sysvmsq_check_msqctl, 1856 .mpo_sysvmsq_cleanup = stub_sysvmsq_cleanup, 1857 .mpo_sysvmsq_create = stub_sysvmsq_create, 1858 .mpo_sysvmsq_destroy_label = stub_destroy_label, 1859 .mpo_sysvmsq_init_label = stub_init_label, 1860 1861 .mpo_sysvsem_check_semctl = stub_sysvsem_check_semctl, 1862 .mpo_sysvsem_check_semget = stub_sysvsem_check_semget, 1863 .mpo_sysvsem_check_semop = stub_sysvsem_check_semop, 1864 .mpo_sysvsem_cleanup = stub_sysvsem_cleanup, 1865 .mpo_sysvsem_create = stub_sysvsem_create, 1866 .mpo_sysvsem_destroy_label = stub_destroy_label, 1867 .mpo_sysvsem_init_label = stub_init_label, 1868 1869 .mpo_sysvshm_check_shmat = stub_sysvshm_check_shmat, 1870 .mpo_sysvshm_check_shmctl = stub_sysvshm_check_shmctl, 1871 .mpo_sysvshm_check_shmdt = stub_sysvshm_check_shmdt, 1872 .mpo_sysvshm_check_shmget = stub_sysvshm_check_shmget, 1873 .mpo_sysvshm_cleanup = stub_sysvshm_cleanup, 1874 .mpo_sysvshm_create = stub_sysvshm_create, 1875 .mpo_sysvshm_destroy_label = stub_destroy_label, 1876 .mpo_sysvshm_init_label = stub_init_label, 1877 1878 .mpo_system_check_acct = stub_system_check_acct, 1879 .mpo_system_check_audit = stub_system_check_audit, 1880 .mpo_system_check_auditctl = stub_system_check_auditctl, 1881 .mpo_system_check_auditon = stub_system_check_auditon, 1882 .mpo_system_check_reboot = stub_system_check_reboot, 1883 .mpo_system_check_swapoff = stub_system_check_swapoff, 1884 .mpo_system_check_swapon = stub_system_check_swapon, 1885 .mpo_system_check_sysctl = stub_system_check_sysctl, 1886 1887 .mpo_thread_userret = stub_thread_userret, 1888 1889 .mpo_vnode_associate_extattr = stub_vnode_associate_extattr, 1890 .mpo_vnode_associate_singlelabel = stub_vnode_associate_singlelabel, 1891 .mpo_vnode_check_access = stub_vnode_check_access, 1892 .mpo_vnode_check_chdir = stub_vnode_check_chdir, 1893 .mpo_vnode_check_chroot = stub_vnode_check_chroot, 1894 .mpo_vnode_check_create = stub_vnode_check_create, 1895 .mpo_vnode_check_deleteacl = stub_vnode_check_deleteacl, 1896 .mpo_vnode_check_deleteextattr = stub_vnode_check_deleteextattr, 1897 .mpo_vnode_check_exec = stub_vnode_check_exec, 1898 .mpo_vnode_check_getacl = stub_vnode_check_getacl, 1899 .mpo_vnode_check_getextattr = stub_vnode_check_getextattr, 1900 .mpo_vnode_check_link = stub_vnode_check_link, 1901 .mpo_vnode_check_listextattr = stub_vnode_check_listextattr, 1902 .mpo_vnode_check_lookup = stub_vnode_check_lookup, 1903 .mpo_vnode_check_mmap = stub_vnode_check_mmap, 1904 .mpo_vnode_check_mmap_downgrade = stub_vnode_check_mmap_downgrade, 1905 .mpo_vnode_check_mprotect = stub_vnode_check_mprotect, 1906 .mpo_vnode_check_open = stub_vnode_check_open, 1907 .mpo_vnode_check_poll = stub_vnode_check_poll, 1908 .mpo_vnode_check_read = stub_vnode_check_read, 1909 .mpo_vnode_check_readdir = stub_vnode_check_readdir, 1910 .mpo_vnode_check_readlink = stub_vnode_check_readlink, 1911 .mpo_vnode_check_relabel = stub_vnode_check_relabel, 1912 .mpo_vnode_check_rename_from = stub_vnode_check_rename_from, 1913 .mpo_vnode_check_rename_to = stub_vnode_check_rename_to, 1914 .mpo_vnode_check_revoke = stub_vnode_check_revoke, 1915 .mpo_vnode_check_setacl = stub_vnode_check_setacl, 1916 .mpo_vnode_check_setextattr = stub_vnode_check_setextattr, 1917 .mpo_vnode_check_setflags = stub_vnode_check_setflags, 1918 .mpo_vnode_check_setmode = stub_vnode_check_setmode, 1919 .mpo_vnode_check_setowner = stub_vnode_check_setowner, 1920 .mpo_vnode_check_setutimes = stub_vnode_check_setutimes, 1921 .mpo_vnode_check_stat = stub_vnode_check_stat, 1922 .mpo_vnode_check_unlink = stub_vnode_check_unlink, 1923 .mpo_vnode_check_write = stub_vnode_check_write, 1924 .mpo_vnode_copy_label = stub_copy_label, 1925 .mpo_vnode_create_extattr = stub_vnode_create_extattr, 1926 .mpo_vnode_destroy_label = stub_destroy_label, 1927 .mpo_vnode_execve_transition = stub_vnode_execve_transition, 1928 .mpo_vnode_execve_will_transition = stub_vnode_execve_will_transition, 1929 .mpo_vnode_externalize_label = stub_externalize_label, 1930 .mpo_vnode_init_label = stub_init_label, 1931 .mpo_vnode_internalize_label = stub_internalize_label, 1932 .mpo_vnode_relabel = stub_vnode_relabel, 1933 .mpo_vnode_setlabel_extattr = stub_vnode_setlabel_extattr, 1934 }; 1935 1936 MAC_POLICY_SET(&stub_ops, mac_stub, "TrustedBSD MAC/Stub", 1937 MPC_LOADTIME_FLAG_UNLOADOK, NULL); 1938