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