Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/security/mac_stub/mac_stub.c
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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/kdb.h> 58 #include <sys/kernel.h> 59 #include <sys/ksem.h> 60 #include <sys/mount.h> 61 #include <sys/proc.h> 62 #include <sys/systm.h> 63 #include <sys/sysproto.h> 64 #include <sys/sysent.h> 65 #include <sys/vnode.h> 66 #include <sys/file.h> 67 #include <sys/socket.h> 68 #include <sys/socketvar.h> 69 #include <sys/pipe.h> 70 #include <sys/sx.h> 71 #include <sys/sysctl.h> 72 #include <sys/msg.h> 73 #include <sys/sem.h> 74 #include <sys/shm.h> 75 76 #include <ddb/ddb.h> 77 78 #include <fs/devfs/devfs.h> 79 80 #include <net/bpfdesc.h> 81 #include <net/if.h> 82 #include <net/if_types.h> 83 #include <net/if_var.h> 84 85 #include <netinet/in.h> 86 #include <netinet/in_pcb.h> 87 #include <netinet/ip_var.h> 88 89 #include <vm/vm.h> 90 91 #include <security/mac/mac_policy.h> 92 93 SYSCTL_DECL(_security_mac); 94 95 static SYSCTL_NODE(_security_mac, OID_AUTO, stub, 96 CTLFLAG_RW | CTLFLAG_MPSAFE, 0, 97 "TrustedBSD mac_stub policy controls"); 98 99 static int stub_enabled = 1; 100 SYSCTL_INT(_security_mac_stub, OID_AUTO, enabled, CTLFLAG_RW, 101 &stub_enabled, 0, "Enforce mac_stub policy"); 102 103 /* 104 * Policy module operations. 105 */ 106 static void 107 stub_destroy(struct mac_policy_conf *conf) 108 { 109 110 } 111 112 static void 113 stub_init(struct mac_policy_conf *conf) 114 { 115 116 } 117 118 static int 119 stub_syscall(struct thread *td, int call, void *arg) 120 { 121 122 return (0); 123 } 124 125 /* 126 * Label operations. 127 */ 128 static void 129 stub_init_label(struct label *label) 130 { 131 132 } 133 134 static int 135 stub_init_label_waitcheck(struct label *label, int flag) 136 { 137 138 return (0); 139 } 140 141 static void 142 stub_destroy_label(struct label *label) 143 { 144 145 } 146 147 static void 148 stub_copy_label(struct label *src, struct label *dest) 149 { 150 151 } 152 153 static int 154 stub_externalize_label(struct label *label, char *element_name, 155 struct sbuf *sb, int *claimed) 156 { 157 158 return (0); 159 } 160 161 static int 162 stub_internalize_label(struct label *label, char *element_name, 163 char *element_data, int *claimed) 164 { 165 166 return (0); 167 } 168 169 /* 170 * Object-specific entry point imeplementations are sorted alphabetically by 171 * object type name and then by operation. 172 */ 173 static int 174 stub_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel, 175 struct ifnet *ifp, struct label *ifplabel) 176 { 177 178 return (0); 179 } 180 181 static void 182 stub_bpfdesc_create(struct ucred *cred, struct bpf_d *d, 183 struct label *dlabel) 184 { 185 186 } 187 188 static void 189 stub_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel, 190 struct mbuf *m, struct label *mlabel) 191 { 192 193 } 194 195 static void 196 stub_cred_associate_nfsd(struct ucred *cred) 197 { 198 199 } 200 201 static int 202 stub_cred_check_relabel(struct ucred *cred, struct label *newlabel) 203 { 204 205 return (0); 206 } 207 208 static int 209 stub_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai) 210 { 211 212 return (0); 213 } 214 215 static int 216 stub_cred_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia) 217 { 218 219 return (0); 220 } 221 222 static int 223 stub_cred_check_setauid(struct ucred *cred, uid_t auid) 224 { 225 226 return (0); 227 } 228 229 static int 230 stub_cred_check_setegid(struct ucred *cred, gid_t egid) 231 { 232 233 return (0); 234 } 235 236 static int 237 stub_cred_check_seteuid(struct ucred *cred, uid_t euid) 238 { 239 240 return (0); 241 } 242 243 static int 244 stub_cred_check_setgid(struct ucred *cred, gid_t gid) 245 { 246 247 return (0); 248 } 249 250 static int 251 stub_cred_check_setgroups(struct ucred *cred, int ngroups, 252 gid_t *gidset) 253 { 254 255 return (0); 256 } 257 258 static int 259 stub_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid) 260 { 261 262 return (0); 263 } 264 265 static int 266 stub_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid, 267 gid_t sgid) 268 { 269 270 return (0); 271 } 272 273 static int 274 stub_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid, 275 uid_t suid) 276 { 277 278 return (0); 279 } 280 281 static int 282 stub_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid) 283 { 284 285 return (0); 286 } 287 288 static int 289 stub_cred_check_setuid(struct ucred *cred, uid_t uid) 290 { 291 292 return (0); 293 } 294 295 static int 296 stub_cred_check_visible(struct ucred *cr1, struct ucred *cr2) 297 { 298 299 return (0); 300 } 301 302 static void 303 stub_cred_create_init(struct ucred *cred) 304 { 305 306 } 307 308 static void 309 stub_cred_create_swapper(struct ucred *cred) 310 { 311 312 } 313 314 static void 315 stub_cred_relabel(struct ucred *cred, struct label *newlabel) 316 { 317 318 } 319 320 static int 321 stub_ddb_command_exec(struct db_command *cmd, db_expr_t addr, bool have_addr, 322 db_expr_t count, char *modif) 323 { 324 325 return (0); 326 } 327 328 static int 329 stub_ddb_command_register(struct db_command_table *table, 330 struct db_command *cmd) 331 { 332 333 return (0); 334 } 335 336 static void 337 stub_devfs_create_device(struct ucred *cred, struct mount *mp, 338 struct cdev *dev, struct devfs_dirent *de, struct label *delabel) 339 { 340 341 } 342 343 static void 344 stub_devfs_create_directory(struct mount *mp, char *dirname, 345 int dirnamelen, struct devfs_dirent *de, struct label *delabel) 346 { 347 348 } 349 350 static void 351 stub_devfs_create_symlink(struct ucred *cred, struct mount *mp, 352 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de, 353 struct label *delabel) 354 { 355 356 } 357 358 static void 359 stub_devfs_update(struct mount *mp, struct devfs_dirent *de, 360 struct label *delabel, struct vnode *vp, struct label *vplabel) 361 { 362 363 } 364 365 static void 366 stub_devfs_vnode_associate(struct mount *mp, struct label *mplabel, 367 struct devfs_dirent *de, struct label *delabel, struct vnode *vp, 368 struct label *vplabel) 369 { 370 371 } 372 373 static int 374 stub_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp, 375 struct label *ifplabel, struct label *newlabel) 376 { 377 378 return (0); 379 } 380 381 static int 382 stub_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel, 383 struct mbuf *m, struct label *mlabel) 384 { 385 386 return (0); 387 } 388 389 static void 390 stub_ifnet_create(struct ifnet *ifp, struct label *ifplabel) 391 { 392 393 } 394 395 static void 396 stub_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel, 397 struct mbuf *m, struct label *mlabel) 398 { 399 400 } 401 402 static void 403 stub_ifnet_relabel(struct ucred *cred, struct ifnet *ifp, 404 struct label *ifplabel, struct label *newlabel) 405 { 406 407 } 408 409 static int 410 stub_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel, 411 struct mbuf *m, struct label *mlabel) 412 { 413 414 return (0); 415 } 416 417 static void 418 stub_inpcb_create(struct socket *so, struct label *solabel, 419 struct inpcb *inp, struct label *inplabel) 420 { 421 422 } 423 424 static void 425 stub_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel, 426 struct mbuf *m, struct label *mlabel) 427 { 428 429 } 430 431 static void 432 stub_inpcb_sosetlabel(struct socket *so, struct label *solabel, 433 struct inpcb *inp, struct label *inplabel) 434 { 435 436 SOCK_LOCK_ASSERT(so); 437 438 } 439 440 static void 441 stub_ip6q_create(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 442 struct label *q6label) 443 { 444 445 } 446 447 static int 448 stub_ip6q_match(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 449 struct label *q6label) 450 { 451 452 return (1); 453 } 454 455 static void 456 stub_ip6q_reassemble(struct ip6q *q6, struct label *q6label, struct mbuf *m, 457 struct label *mlabel) 458 { 459 460 } 461 462 static void 463 stub_ip6q_update(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 464 struct label *q6label) 465 { 466 467 } 468 469 static void 470 stub_ipq_create(struct mbuf *m, struct label *mlabel, struct ipq *q, 471 struct label *qlabel) 472 { 473 474 } 475 476 static int 477 stub_ipq_match(struct mbuf *m, struct label *mlabel, struct ipq *q, 478 struct label *qlabel) 479 { 480 481 return (1); 482 } 483 484 static void 485 stub_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m, 486 struct label *mlabel) 487 { 488 489 } 490 491 static void 492 stub_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q, 493 struct label *qlabel) 494 { 495 496 } 497 498 static int 499 stub_kdb_check_backend(struct kdb_dbbe *be) 500 { 501 502 return (0); 503 } 504 505 static int 506 stub_kenv_check_dump(struct ucred *cred) 507 { 508 509 return (0); 510 } 511 512 static int 513 stub_kenv_check_get(struct ucred *cred, char *name) 514 { 515 516 return (0); 517 } 518 519 static int 520 stub_kenv_check_set(struct ucred *cred, char *name, char *value) 521 { 522 523 return (0); 524 } 525 526 static int 527 stub_kenv_check_unset(struct ucred *cred, char *name) 528 { 529 530 return (0); 531 } 532 533 static int 534 stub_kld_check_load(struct ucred *cred, struct vnode *vp, 535 struct label *vplabel) 536 { 537 538 return (0); 539 } 540 541 static int 542 stub_kld_check_stat(struct ucred *cred) 543 { 544 545 return (0); 546 } 547 548 static int 549 stub_mount_check_stat(struct ucred *cred, struct mount *mp, 550 struct label *mplabel) 551 { 552 553 return (0); 554 } 555 556 static void 557 stub_mount_create(struct ucred *cred, struct mount *mp, 558 struct label *mplabel) 559 { 560 561 } 562 563 static void 564 stub_netinet_arp_send(struct ifnet *ifp, struct label *iflpabel, 565 struct mbuf *m, struct label *mlabel) 566 { 567 568 } 569 570 static void 571 stub_netinet_firewall_reply(struct mbuf *mrecv, struct label *mrecvlabel, 572 struct mbuf *msend, struct label *msendlabel) 573 { 574 575 } 576 577 static void 578 stub_netinet_firewall_send(struct mbuf *m, struct label *mlabel) 579 { 580 581 } 582 583 static void 584 stub_netinet_fragment(struct mbuf *m, struct label *mlabel, struct mbuf *frag, 585 struct label *fraglabel) 586 { 587 588 } 589 590 static void 591 stub_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel, 592 struct mbuf *msend, struct label *msendlabel) 593 { 594 595 } 596 597 static void 598 stub_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel) 599 { 600 601 } 602 603 static void 604 stub_netinet_igmp_send(struct ifnet *ifp, struct label *iflpabel, 605 struct mbuf *m, struct label *mlabel) 606 { 607 608 } 609 610 static void 611 stub_netinet_tcp_reply(struct mbuf *m, struct label *mlabel) 612 { 613 614 } 615 616 static void 617 stub_netinet6_nd6_send(struct ifnet *ifp, struct label *iflpabel, 618 struct mbuf *m, struct label *mlabel) 619 { 620 621 } 622 623 static int 624 stub_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp, 625 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data) 626 { 627 628 return (0); 629 } 630 631 static int 632 stub_pipe_check_poll(struct ucred *cred, struct pipepair *pp, 633 struct label *pplabel) 634 { 635 636 return (0); 637 } 638 639 static int 640 stub_pipe_check_read(struct ucred *cred, struct pipepair *pp, 641 struct label *pplabel) 642 { 643 644 return (0); 645 } 646 647 static int 648 stub_pipe_check_relabel(struct ucred *cred, struct pipepair *pp, 649 struct label *pplabel, struct label *newlabel) 650 { 651 652 return (0); 653 } 654 655 static int 656 stub_pipe_check_stat(struct ucred *cred, struct pipepair *pp, 657 struct label *pplabel) 658 { 659 660 return (0); 661 } 662 663 static int 664 stub_pipe_check_write(struct ucred *cred, struct pipepair *pp, 665 struct label *pplabel) 666 { 667 668 return (0); 669 } 670 671 static void 672 stub_pipe_create(struct ucred *cred, struct pipepair *pp, 673 struct label *pplabel) 674 { 675 676 } 677 678 static void 679 stub_pipe_relabel(struct ucred *cred, struct pipepair *pp, 680 struct label *pplabel, struct label *newlabel) 681 { 682 683 } 684 685 static int 686 stub_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred, 687 struct ksem *ks, struct label *kslabel) 688 { 689 690 return (0); 691 } 692 693 static int 694 stub_posixsem_check_open(struct ucred *cred, struct ksem *ks, 695 struct label *kslabel) 696 { 697 698 return (0); 699 } 700 701 static int 702 stub_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred, 703 struct ksem *ks, struct label *kslabel) 704 { 705 706 return (0); 707 } 708 709 static int 710 stub_posixsem_check_setmode(struct ucred *cred, struct ksem *ks, 711 struct label *kslabel, mode_t mode) 712 { 713 714 return (0); 715 } 716 717 static int 718 stub_posixsem_check_setowner(struct ucred *cred, struct ksem *ks, 719 struct label *kslabel, uid_t uid, gid_t gid) 720 { 721 722 return (0); 723 } 724 725 static int 726 stub_posixsem_check_stat(struct ucred *active_cred, struct ucred *file_cred, 727 struct ksem *ks, struct label *kslabel) 728 { 729 730 return (0); 731 } 732 733 static int 734 stub_posixsem_check_unlink(struct ucred *cred, struct ksem *ks, 735 struct label *kslabel) 736 { 737 738 return (0); 739 } 740 741 static int 742 stub_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred, 743 struct ksem *ks, struct label *kslabel) 744 { 745 746 return (0); 747 } 748 749 static void 750 stub_posixsem_create(struct ucred *cred, struct ksem *ks, 751 struct label *kslabel) 752 { 753 754 } 755 756 static int 757 stub_posixshm_check_create(struct ucred *cred, const char *path) 758 { 759 760 return (0); 761 } 762 763 static int 764 stub_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd, 765 struct label *shmlabel, int prot, int flags) 766 { 767 768 return (0); 769 } 770 771 static int 772 stub_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd, 773 struct label *shmlabel, accmode_t accmode) 774 { 775 776 return (0); 777 } 778 779 static int 780 stub_posixshm_check_read(struct ucred *active_cred, struct ucred *file_cred, 781 struct shmfd *shm, struct label *shmlabel) 782 { 783 784 return (0); 785 } 786 787 static int 788 stub_posixshm_check_setmode(struct ucred *cred, struct shmfd *shmfd, 789 struct label *shmlabel, mode_t mode) 790 { 791 792 return (0); 793 } 794 795 static int 796 stub_posixshm_check_setowner(struct ucred *cred, struct shmfd *shmfd, 797 struct label *shmlabel, uid_t uid, gid_t gid) 798 { 799 800 return (0); 801 } 802 803 static int 804 stub_posixshm_check_stat(struct ucred *active_cred, struct ucred *file_cred, 805 struct shmfd *shmfd, struct label *shmlabel) 806 { 807 808 return (0); 809 } 810 811 static int 812 stub_posixshm_check_truncate(struct ucred *active_cred, 813 struct ucred *file_cred, struct shmfd *shmfd, struct label *shmlabel) 814 { 815 816 return (0); 817 } 818 819 static int 820 stub_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd, 821 struct label *shmlabel) 822 { 823 824 return (0); 825 } 826 827 static int 828 stub_posixshm_check_write(struct ucred *active_cred, struct ucred *file_cred, 829 struct shmfd *shm, struct label *shmlabel) 830 { 831 832 return (0); 833 } 834 835 static void 836 stub_posixshm_create(struct ucred *cred, struct shmfd *shmfd, 837 struct label *shmlabel) 838 { 839 840 } 841 842 static int 843 stub_priv_check(struct ucred *cred, int priv) 844 { 845 846 return (0); 847 } 848 849 static int 850 stub_priv_grant(struct ucred *cred, int priv) 851 { 852 853 return (EPERM); 854 } 855 856 static int 857 stub_proc_check_debug(struct ucred *cred, struct proc *p) 858 { 859 860 return (0); 861 } 862 863 static int 864 stub_proc_check_sched(struct ucred *cred, struct proc *p) 865 { 866 867 return (0); 868 } 869 870 static int 871 stub_proc_check_signal(struct ucred *cred, struct proc *p, int signum) 872 { 873 874 return (0); 875 } 876 877 static int 878 stub_proc_check_wait(struct ucred *cred, struct proc *p) 879 { 880 881 return (0); 882 } 883 884 static int 885 stub_socket_check_accept(struct ucred *cred, struct socket *so, 886 struct label *solabel) 887 { 888 889 #if 0 890 SOCK_LOCK(so); 891 SOCK_UNLOCK(so); 892 #endif 893 894 return (0); 895 } 896 897 static int 898 stub_socket_check_bind(struct ucred *cred, struct socket *so, 899 struct label *solabel, struct sockaddr *sa) 900 { 901 902 #if 0 903 SOCK_LOCK(so); 904 SOCK_UNLOCK(so); 905 #endif 906 907 return (0); 908 } 909 910 static int 911 stub_socket_check_connect(struct ucred *cred, struct socket *so, 912 struct label *solabel, struct sockaddr *sa) 913 { 914 915 #if 0 916 SOCK_LOCK(so); 917 SOCK_UNLOCK(so); 918 #endif 919 920 return (0); 921 } 922 923 static int 924 stub_socket_check_create(struct ucred *cred, int domain, int type, int proto) 925 { 926 927 return (0); 928 } 929 930 static int 931 stub_socket_check_deliver(struct socket *so, struct label *solabel, 932 struct mbuf *m, struct label *mlabel) 933 { 934 935 #if 0 936 SOCK_LOCK(so); 937 SOCK_UNLOCK(so); 938 #endif 939 940 return (0); 941 } 942 943 static int 944 stub_socket_check_listen(struct ucred *cred, struct socket *so, 945 struct label *solabel) 946 { 947 948 #if 0 949 SOCK_LOCK(so); 950 SOCK_UNLOCK(so); 951 #endif 952 953 return (0); 954 } 955 956 static int 957 stub_socket_check_poll(struct ucred *cred, struct socket *so, 958 struct label *solabel) 959 { 960 961 #if 0 962 SOCK_LOCK(so); 963 SOCK_UNLOCK(so); 964 #endif 965 966 return (0); 967 } 968 969 static int 970 stub_socket_check_receive(struct ucred *cred, struct socket *so, 971 struct label *solabel) 972 { 973 974 #if 0 975 SOCK_LOCK(so); 976 SOCK_UNLOCK(so); 977 #endif 978 979 return (0); 980 } 981 982 static int 983 stub_socket_check_relabel(struct ucred *cred, struct socket *so, 984 struct label *solabel, struct label *newlabel) 985 { 986 987 SOCK_LOCK_ASSERT(so); 988 989 return (0); 990 } 991 static int 992 stub_socket_check_send(struct ucred *cred, struct socket *so, 993 struct label *solabel) 994 { 995 996 #if 0 997 SOCK_LOCK(so); 998 SOCK_UNLOCK(so); 999 #endif 1000 1001 return (0); 1002 } 1003 1004 static int 1005 stub_socket_check_stat(struct ucred *cred, struct socket *so, 1006 struct label *solabel) 1007 { 1008 1009 #if 0 1010 SOCK_LOCK(so); 1011 SOCK_UNLOCK(so); 1012 #endif 1013 1014 return (0); 1015 } 1016 1017 static int 1018 stub_inpcb_check_visible(struct ucred *cred, struct inpcb *inp, 1019 struct label *inplabel) 1020 { 1021 1022 return (0); 1023 } 1024 1025 static int 1026 stub_socket_check_visible(struct ucred *cred, struct socket *so, 1027 struct label *solabel) 1028 { 1029 1030 #if 0 1031 SOCK_LOCK(so); 1032 SOCK_UNLOCK(so); 1033 #endif 1034 1035 return (0); 1036 } 1037 1038 static void 1039 stub_socket_create(struct ucred *cred, struct socket *so, 1040 struct label *solabel) 1041 { 1042 1043 } 1044 1045 static void 1046 stub_socket_create_mbuf(struct socket *so, struct label *solabel, 1047 struct mbuf *m, struct label *mlabel) 1048 { 1049 1050 #if 0 1051 SOCK_LOCK(so); 1052 SOCK_UNLOCK(so); 1053 #endif 1054 } 1055 1056 static void 1057 stub_socket_newconn(struct socket *oldso, struct label *oldsolabel, 1058 struct socket *newso, struct label *newsolabel) 1059 { 1060 1061 #if 0 1062 SOCK_LOCK(oldso); 1063 SOCK_UNLOCK(oldso); 1064 #endif 1065 #if 0 1066 SOCK_LOCK(newso); 1067 SOCK_UNLOCK(newso); 1068 #endif 1069 } 1070 1071 static void 1072 stub_socket_relabel(struct ucred *cred, struct socket *so, 1073 struct label *solabel, struct label *newlabel) 1074 { 1075 1076 SOCK_LOCK_ASSERT(so); 1077 } 1078 1079 static void 1080 stub_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel, 1081 struct socket *so, struct label *sopeerlabel) 1082 { 1083 1084 #if 0 1085 SOCK_LOCK(so); 1086 SOCK_UNLOCK(so); 1087 #endif 1088 } 1089 1090 static void 1091 stub_socketpeer_set_from_socket(struct socket *oldso, 1092 struct label *oldsolabel, struct socket *newso, 1093 struct label *newsopeerlabel) 1094 { 1095 1096 #if 0 1097 SOCK_LOCK(oldso); 1098 SOCK_UNLOCK(oldso); 1099 #endif 1100 #if 0 1101 SOCK_LOCK(newso); 1102 SOCK_UNLOCK(newso); 1103 #endif 1104 } 1105 1106 static void 1107 stub_syncache_create(struct label *label, struct inpcb *inp) 1108 { 1109 1110 } 1111 1112 static void 1113 stub_syncache_create_mbuf(struct label *sc_label, struct mbuf *m, 1114 struct label *mlabel) 1115 { 1116 1117 } 1118 1119 static int 1120 stub_system_check_acct(struct ucred *cred, struct vnode *vp, 1121 struct label *vplabel) 1122 { 1123 1124 return (0); 1125 } 1126 1127 static int 1128 stub_system_check_audit(struct ucred *cred, void *record, int length) 1129 { 1130 1131 return (0); 1132 } 1133 1134 static int 1135 stub_system_check_auditctl(struct ucred *cred, struct vnode *vp, 1136 struct label *vplabel) 1137 { 1138 1139 return (0); 1140 } 1141 1142 static int 1143 stub_system_check_auditon(struct ucred *cred, int cmd) 1144 { 1145 1146 return (0); 1147 } 1148 1149 static int 1150 stub_system_check_reboot(struct ucred *cred, int how) 1151 { 1152 1153 return (0); 1154 } 1155 1156 static int 1157 stub_system_check_swapoff(struct ucred *cred, struct vnode *vp, 1158 struct label *vplabel) 1159 { 1160 1161 return (0); 1162 } 1163 1164 static int 1165 stub_system_check_swapon(struct ucred *cred, struct vnode *vp, 1166 struct label *vplabel) 1167 { 1168 1169 return (0); 1170 } 1171 1172 static int 1173 stub_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp, 1174 void *arg1, int arg2, struct sysctl_req *req) 1175 { 1176 1177 return (0); 1178 } 1179 1180 static void 1181 stub_sysvmsg_cleanup(struct label *msglabel) 1182 { 1183 1184 } 1185 1186 static void 1187 stub_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1188 struct label *msqlabel, struct msg *msgptr, struct label *msglabel) 1189 { 1190 1191 } 1192 1193 static int 1194 stub_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr, 1195 struct label *msglabel, struct msqid_kernel *msqkptr, 1196 struct label *msqklabel) 1197 { 1198 1199 return (0); 1200 } 1201 1202 static int 1203 stub_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr, 1204 struct label *msglabel) 1205 { 1206 1207 return (0); 1208 } 1209 1210 static int 1211 stub_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr, 1212 struct label *msglabel) 1213 { 1214 1215 return (0); 1216 } 1217 1218 static int 1219 stub_sysvmsq_check_msqget(struct ucred *cred, struct msqid_kernel *msqkptr, 1220 struct label *msqklabel) 1221 { 1222 1223 return (0); 1224 } 1225 1226 static int 1227 stub_sysvmsq_check_msqsnd(struct ucred *cred, struct msqid_kernel *msqkptr, 1228 struct label *msqklabel) 1229 { 1230 1231 return (0); 1232 } 1233 1234 static int 1235 stub_sysvmsq_check_msqrcv(struct ucred *cred, struct msqid_kernel *msqkptr, 1236 struct label *msqklabel) 1237 { 1238 1239 return (0); 1240 } 1241 1242 static int 1243 stub_sysvmsq_check_msqctl(struct ucred *cred, struct msqid_kernel *msqkptr, 1244 struct label *msqklabel, int cmd) 1245 { 1246 1247 return (0); 1248 } 1249 1250 static void 1251 stub_sysvmsq_cleanup(struct label *msqlabel) 1252 { 1253 1254 } 1255 1256 static void 1257 stub_sysvmsq_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1258 struct label *msqlabel) 1259 { 1260 1261 } 1262 1263 static int 1264 stub_sysvsem_check_semctl(struct ucred *cred, struct semid_kernel *semakptr, 1265 struct label *semaklabel, int cmd) 1266 { 1267 1268 return (0); 1269 } 1270 1271 static int 1272 stub_sysvsem_check_semget(struct ucred *cred, struct semid_kernel *semakptr, 1273 struct label *semaklabel) 1274 { 1275 1276 return (0); 1277 } 1278 1279 static int 1280 stub_sysvsem_check_semop(struct ucred *cred, struct semid_kernel *semakptr, 1281 struct label *semaklabel, size_t accesstype) 1282 { 1283 1284 return (0); 1285 } 1286 1287 static void 1288 stub_sysvsem_cleanup(struct label *semalabel) 1289 { 1290 1291 } 1292 1293 static void 1294 stub_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr, 1295 struct label *semalabel) 1296 { 1297 1298 } 1299 1300 static int 1301 stub_sysvshm_check_shmat(struct ucred *cred, struct shmid_kernel *shmsegptr, 1302 struct label *shmseglabel, int shmflg) 1303 { 1304 1305 return (0); 1306 } 1307 1308 static int 1309 stub_sysvshm_check_shmctl(struct ucred *cred, struct shmid_kernel *shmsegptr, 1310 struct label *shmseglabel, int cmd) 1311 { 1312 1313 return (0); 1314 } 1315 1316 static int 1317 stub_sysvshm_check_shmdt(struct ucred *cred, struct shmid_kernel *shmsegptr, 1318 struct label *shmseglabel) 1319 { 1320 1321 return (0); 1322 } 1323 1324 static int 1325 stub_sysvshm_check_shmget(struct ucred *cred, struct shmid_kernel *shmsegptr, 1326 struct label *shmseglabel, int shmflg) 1327 { 1328 1329 return (0); 1330 } 1331 1332 static void 1333 stub_sysvshm_cleanup(struct label *shmlabel) 1334 { 1335 1336 } 1337 1338 static void 1339 stub_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr, 1340 struct label *shmalabel) 1341 { 1342 1343 } 1344 1345 static void 1346 stub_thread_userret(struct thread *td) 1347 { 1348 1349 } 1350 1351 static int 1352 stub_vnode_associate_extattr(struct mount *mp, struct label *mplabel, 1353 struct vnode *vp, struct label *vplabel) 1354 { 1355 1356 return (0); 1357 } 1358 1359 static void 1360 stub_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel, 1361 struct vnode *vp, struct label *vplabel) 1362 { 1363 1364 } 1365 1366 static int 1367 stub_vnode_check_access(struct ucred *cred, struct vnode *vp, 1368 struct label *vplabel, accmode_t accmode) 1369 { 1370 1371 return (0); 1372 } 1373 1374 static int 1375 stub_vnode_check_chdir(struct ucred *cred, struct vnode *dvp, 1376 struct label *dvplabel) 1377 { 1378 1379 return (0); 1380 } 1381 1382 static int 1383 stub_vnode_check_chroot(struct ucred *cred, struct vnode *dvp, 1384 struct label *dvplabel) 1385 { 1386 1387 return (0); 1388 } 1389 1390 static int 1391 stub_vnode_check_create(struct ucred *cred, struct vnode *dvp, 1392 struct label *dvplabel, struct componentname *cnp, struct vattr *vap) 1393 { 1394 1395 return (0); 1396 } 1397 1398 static int 1399 stub_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp, 1400 struct label *vplabel, acl_type_t type) 1401 { 1402 1403 return (0); 1404 } 1405 1406 static int 1407 stub_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp, 1408 struct label *vplabel, int attrnamespace, const char *name) 1409 { 1410 1411 return (0); 1412 } 1413 1414 static int 1415 stub_vnode_check_exec(struct ucred *cred, struct vnode *vp, 1416 struct label *vplabel, struct image_params *imgp, 1417 struct label *execlabel) 1418 { 1419 1420 return (0); 1421 } 1422 1423 static int 1424 stub_vnode_check_getacl(struct ucred *cred, struct vnode *vp, 1425 struct label *vplabel, acl_type_t type) 1426 { 1427 1428 return (0); 1429 } 1430 1431 static int 1432 stub_vnode_check_getextattr(struct ucred *cred, struct vnode *vp, 1433 struct label *vplabel, int attrnamespace, const char *name) 1434 { 1435 1436 return (0); 1437 } 1438 1439 static int 1440 stub_vnode_check_link(struct ucred *cred, struct vnode *dvp, 1441 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1442 struct componentname *cnp) 1443 { 1444 1445 return (0); 1446 } 1447 1448 static int 1449 stub_vnode_check_listextattr(struct ucred *cred, struct vnode *vp, 1450 struct label *vplabel, int attrnamespace) 1451 { 1452 1453 return (0); 1454 } 1455 1456 static int 1457 stub_vnode_check_lookup(struct ucred *cred, struct vnode *dvp, 1458 struct label *dvplabel, struct componentname *cnp) 1459 { 1460 1461 return (0); 1462 } 1463 1464 static int 1465 stub_vnode_check_mmap(struct ucred *cred, struct vnode *vp, 1466 struct label *vplabel, int prot, int flags) 1467 { 1468 1469 return (0); 1470 } 1471 1472 static void 1473 stub_vnode_check_mmap_downgrade(struct ucred *cred, struct vnode *vp, 1474 struct label *vplabel, int *prot) 1475 { 1476 1477 } 1478 1479 static int 1480 stub_vnode_check_mprotect(struct ucred *cred, struct vnode *vp, 1481 struct label *vplabel, int prot) 1482 { 1483 1484 return (0); 1485 } 1486 1487 static int 1488 stub_vnode_check_open(struct ucred *cred, struct vnode *vp, 1489 struct label *vplabel, accmode_t accmode) 1490 { 1491 1492 return (0); 1493 } 1494 1495 static int 1496 stub_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred, 1497 struct vnode *vp, struct label *vplabel) 1498 { 1499 1500 return (0); 1501 } 1502 1503 static int 1504 stub_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred, 1505 struct vnode *vp, struct label *vplabel) 1506 { 1507 1508 return (0); 1509 } 1510 1511 static int 1512 stub_vnode_check_readdir(struct ucred *cred, struct vnode *vp, 1513 struct label *dvplabel) 1514 { 1515 1516 return (0); 1517 } 1518 1519 static int 1520 stub_vnode_check_readlink(struct ucred *cred, struct vnode *vp, 1521 struct label *vplabel) 1522 { 1523 1524 return (0); 1525 } 1526 1527 static int 1528 stub_vnode_check_relabel(struct ucred *cred, struct vnode *vp, 1529 struct label *vplabel, struct label *newlabel) 1530 { 1531 1532 return (0); 1533 } 1534 1535 static int 1536 stub_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp, 1537 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1538 struct componentname *cnp) 1539 { 1540 1541 return (0); 1542 } 1543 1544 static int 1545 stub_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp, 1546 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1547 int samedir, struct componentname *cnp) 1548 { 1549 1550 return (0); 1551 } 1552 1553 static int 1554 stub_vnode_check_revoke(struct ucred *cred, struct vnode *vp, 1555 struct label *vplabel) 1556 { 1557 1558 return (0); 1559 } 1560 1561 static int 1562 stub_vnode_check_setacl(struct ucred *cred, struct vnode *vp, 1563 struct label *vplabel, acl_type_t type, struct acl *acl) 1564 { 1565 1566 return (0); 1567 } 1568 1569 static int 1570 stub_vnode_check_setextattr(struct ucred *cred, struct vnode *vp, 1571 struct label *vplabel, int attrnamespace, const char *name) 1572 { 1573 1574 return (0); 1575 } 1576 1577 static int 1578 stub_vnode_check_setflags(struct ucred *cred, struct vnode *vp, 1579 struct label *vplabel, u_long flags) 1580 { 1581 1582 return (0); 1583 } 1584 1585 static int 1586 stub_vnode_check_setmode(struct ucred *cred, struct vnode *vp, 1587 struct label *vplabel, mode_t mode) 1588 { 1589 1590 return (0); 1591 } 1592 1593 static int 1594 stub_vnode_check_setowner(struct ucred *cred, struct vnode *vp, 1595 struct label *vplabel, uid_t uid, gid_t gid) 1596 { 1597 1598 return (0); 1599 } 1600 1601 static int 1602 stub_vnode_check_setutimes(struct ucred *cred, struct vnode *vp, 1603 struct label *vplabel, struct timespec atime, struct timespec mtime) 1604 { 1605 1606 return (0); 1607 } 1608 1609 static int 1610 stub_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred, 1611 struct vnode *vp, struct label *vplabel) 1612 { 1613 1614 return (0); 1615 } 1616 1617 static int 1618 stub_vnode_check_unlink(struct ucred *cred, struct vnode *dvp, 1619 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1620 struct componentname *cnp) 1621 { 1622 1623 return (0); 1624 } 1625 1626 static int 1627 stub_vnode_check_write(struct ucred *active_cred, struct ucred *file_cred, 1628 struct vnode *vp, struct label *vplabel) 1629 { 1630 1631 return (0); 1632 } 1633 1634 static int 1635 stub_vnode_create_extattr(struct ucred *cred, struct mount *mp, 1636 struct label *mntlabel, struct vnode *dvp, struct label *dvplabel, 1637 struct vnode *vp, struct label *vplabel, struct componentname *cnp) 1638 { 1639 1640 return (0); 1641 } 1642 1643 static void 1644 stub_vnode_execve_transition(struct ucred *old, struct ucred *new, 1645 struct vnode *vp, struct label *vplabel, struct label *interpvplabel, 1646 struct image_params *imgp, struct label *execlabel) 1647 { 1648 1649 } 1650 1651 static int 1652 stub_vnode_execve_will_transition(struct ucred *old, struct vnode *vp, 1653 struct label *vplabel, struct label *interpvplabel, 1654 struct image_params *imgp, struct label *execlabel) 1655 { 1656 1657 return (0); 1658 } 1659 1660 static void 1661 stub_vnode_relabel(struct ucred *cred, struct vnode *vp, 1662 struct label *vplabel, struct label *label) 1663 { 1664 1665 } 1666 1667 static int 1668 stub_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp, 1669 struct label *vplabel, struct label *intlabel) 1670 { 1671 1672 return (0); 1673 } 1674 1675 /* 1676 * Register functions with MAC Framework policy entry points. 1677 */ 1678 static struct mac_policy_ops stub_ops = 1679 { 1680 .mpo_destroy = stub_destroy, 1681 .mpo_init = stub_init, 1682 .mpo_syscall = stub_syscall, 1683 1684 .mpo_bpfdesc_check_receive = stub_bpfdesc_check_receive, 1685 .mpo_bpfdesc_create = stub_bpfdesc_create, 1686 .mpo_bpfdesc_create_mbuf = stub_bpfdesc_create_mbuf, 1687 .mpo_bpfdesc_destroy_label = stub_destroy_label, 1688 .mpo_bpfdesc_init_label = stub_init_label, 1689 1690 .mpo_cred_associate_nfsd = stub_cred_associate_nfsd, 1691 .mpo_cred_check_relabel = stub_cred_check_relabel, 1692 .mpo_cred_check_setaudit = stub_cred_check_setaudit, 1693 .mpo_cred_check_setaudit_addr = stub_cred_check_setaudit_addr, 1694 .mpo_cred_check_setauid = stub_cred_check_setauid, 1695 .mpo_cred_check_setegid = stub_cred_check_setegid, 1696 .mpo_cred_check_seteuid = stub_cred_check_seteuid, 1697 .mpo_cred_check_setgid = stub_cred_check_setgid, 1698 .mpo_cred_check_setgroups = stub_cred_check_setgroups, 1699 .mpo_cred_check_setregid = stub_cred_check_setregid, 1700 .mpo_cred_check_setresgid = stub_cred_check_setresgid, 1701 .mpo_cred_check_setresuid = stub_cred_check_setresuid, 1702 .mpo_cred_check_setreuid = stub_cred_check_setreuid, 1703 .mpo_cred_check_setuid = stub_cred_check_setuid, 1704 .mpo_cred_check_visible = stub_cred_check_visible, 1705 .mpo_cred_copy_label = stub_copy_label, 1706 .mpo_cred_create_init = stub_cred_create_init, 1707 .mpo_cred_create_swapper = stub_cred_create_swapper, 1708 .mpo_cred_destroy_label = stub_destroy_label, 1709 .mpo_cred_externalize_label = stub_externalize_label, 1710 .mpo_cred_init_label = stub_init_label, 1711 .mpo_cred_internalize_label = stub_internalize_label, 1712 .mpo_cred_relabel= stub_cred_relabel, 1713 1714 .mpo_ddb_command_exec = stub_ddb_command_exec, 1715 .mpo_ddb_command_register = stub_ddb_command_register, 1716 1717 .mpo_devfs_create_device = stub_devfs_create_device, 1718 .mpo_devfs_create_directory = stub_devfs_create_directory, 1719 .mpo_devfs_create_symlink = stub_devfs_create_symlink, 1720 .mpo_devfs_destroy_label = stub_destroy_label, 1721 .mpo_devfs_init_label = stub_init_label, 1722 .mpo_devfs_update = stub_devfs_update, 1723 .mpo_devfs_vnode_associate = stub_devfs_vnode_associate, 1724 1725 .mpo_ifnet_check_relabel = stub_ifnet_check_relabel, 1726 .mpo_ifnet_check_transmit = stub_ifnet_check_transmit, 1727 .mpo_ifnet_copy_label = stub_copy_label, 1728 .mpo_ifnet_create = stub_ifnet_create, 1729 .mpo_ifnet_create_mbuf = stub_ifnet_create_mbuf, 1730 .mpo_ifnet_destroy_label = stub_destroy_label, 1731 .mpo_ifnet_externalize_label = stub_externalize_label, 1732 .mpo_ifnet_init_label = stub_init_label, 1733 .mpo_ifnet_internalize_label = stub_internalize_label, 1734 .mpo_ifnet_relabel = stub_ifnet_relabel, 1735 1736 .mpo_inpcb_check_deliver = stub_inpcb_check_deliver, 1737 .mpo_inpcb_check_visible = stub_inpcb_check_visible, 1738 .mpo_inpcb_create = stub_inpcb_create, 1739 .mpo_inpcb_create_mbuf = stub_inpcb_create_mbuf, 1740 .mpo_inpcb_destroy_label = stub_destroy_label, 1741 .mpo_inpcb_init_label = stub_init_label_waitcheck, 1742 .mpo_inpcb_sosetlabel = stub_inpcb_sosetlabel, 1743 1744 .mpo_ip6q_create = stub_ip6q_create, 1745 .mpo_ip6q_destroy_label = stub_destroy_label, 1746 .mpo_ip6q_init_label = stub_init_label_waitcheck, 1747 .mpo_ip6q_match = stub_ip6q_match, 1748 .mpo_ip6q_update = stub_ip6q_update, 1749 .mpo_ip6q_reassemble = stub_ip6q_reassemble, 1750 1751 .mpo_ipq_create = stub_ipq_create, 1752 .mpo_ipq_destroy_label = stub_destroy_label, 1753 .mpo_ipq_init_label = stub_init_label_waitcheck, 1754 .mpo_ipq_match = stub_ipq_match, 1755 .mpo_ipq_update = stub_ipq_update, 1756 .mpo_ipq_reassemble = stub_ipq_reassemble, 1757 1758 .mpo_kdb_check_backend = stub_kdb_check_backend, 1759 1760 .mpo_kenv_check_dump = stub_kenv_check_dump, 1761 .mpo_kenv_check_get = stub_kenv_check_get, 1762 .mpo_kenv_check_set = stub_kenv_check_set, 1763 .mpo_kenv_check_unset = stub_kenv_check_unset, 1764 1765 .mpo_kld_check_load = stub_kld_check_load, 1766 .mpo_kld_check_stat = stub_kld_check_stat, 1767 1768 .mpo_mbuf_copy_label = stub_copy_label, 1769 .mpo_mbuf_destroy_label = stub_destroy_label, 1770 .mpo_mbuf_init_label = stub_init_label_waitcheck, 1771 1772 .mpo_mount_check_stat = stub_mount_check_stat, 1773 .mpo_mount_create = stub_mount_create, 1774 .mpo_mount_destroy_label = stub_destroy_label, 1775 .mpo_mount_init_label = stub_init_label, 1776 1777 .mpo_netinet_arp_send = stub_netinet_arp_send, 1778 .mpo_netinet_firewall_reply = stub_netinet_firewall_reply, 1779 .mpo_netinet_firewall_send = stub_netinet_firewall_send, 1780 .mpo_netinet_fragment = stub_netinet_fragment, 1781 .mpo_netinet_icmp_reply = stub_netinet_icmp_reply, 1782 .mpo_netinet_icmp_replyinplace = stub_netinet_icmp_replyinplace, 1783 .mpo_netinet_tcp_reply = stub_netinet_tcp_reply, 1784 .mpo_netinet_igmp_send = stub_netinet_igmp_send, 1785 1786 .mpo_netinet6_nd6_send = stub_netinet6_nd6_send, 1787 1788 .mpo_pipe_check_ioctl = stub_pipe_check_ioctl, 1789 .mpo_pipe_check_poll = stub_pipe_check_poll, 1790 .mpo_pipe_check_read = stub_pipe_check_read, 1791 .mpo_pipe_check_relabel = stub_pipe_check_relabel, 1792 .mpo_pipe_check_stat = stub_pipe_check_stat, 1793 .mpo_pipe_check_write = stub_pipe_check_write, 1794 .mpo_pipe_copy_label = stub_copy_label, 1795 .mpo_pipe_create = stub_pipe_create, 1796 .mpo_pipe_destroy_label = stub_destroy_label, 1797 .mpo_pipe_externalize_label = stub_externalize_label, 1798 .mpo_pipe_init_label = stub_init_label, 1799 .mpo_pipe_internalize_label = stub_internalize_label, 1800 .mpo_pipe_relabel = stub_pipe_relabel, 1801 1802 .mpo_posixsem_check_getvalue = stub_posixsem_check_getvalue, 1803 .mpo_posixsem_check_open = stub_posixsem_check_open, 1804 .mpo_posixsem_check_post = stub_posixsem_check_post, 1805 .mpo_posixsem_check_setmode = stub_posixsem_check_setmode, 1806 .mpo_posixsem_check_setowner = stub_posixsem_check_setowner, 1807 .mpo_posixsem_check_stat = stub_posixsem_check_stat, 1808 .mpo_posixsem_check_unlink = stub_posixsem_check_unlink, 1809 .mpo_posixsem_check_wait = stub_posixsem_check_wait, 1810 .mpo_posixsem_create = stub_posixsem_create, 1811 .mpo_posixsem_destroy_label = stub_destroy_label, 1812 .mpo_posixsem_init_label = stub_init_label, 1813 1814 .mpo_posixshm_check_create = stub_posixshm_check_create, 1815 .mpo_posixshm_check_mmap = stub_posixshm_check_mmap, 1816 .mpo_posixshm_check_open = stub_posixshm_check_open, 1817 .mpo_posixshm_check_read = stub_posixshm_check_read, 1818 .mpo_posixshm_check_setmode = stub_posixshm_check_setmode, 1819 .mpo_posixshm_check_setowner = stub_posixshm_check_setowner, 1820 .mpo_posixshm_check_stat = stub_posixshm_check_stat, 1821 .mpo_posixshm_check_truncate = stub_posixshm_check_truncate, 1822 .mpo_posixshm_check_unlink = stub_posixshm_check_unlink, 1823 .mpo_posixshm_check_write = stub_posixshm_check_write, 1824 .mpo_posixshm_create = stub_posixshm_create, 1825 .mpo_posixshm_destroy_label = stub_destroy_label, 1826 .mpo_posixshm_init_label = stub_init_label, 1827 1828 .mpo_priv_check = stub_priv_check, 1829 .mpo_priv_grant = stub_priv_grant, 1830 1831 .mpo_proc_check_debug = stub_proc_check_debug, 1832 .mpo_proc_check_sched = stub_proc_check_sched, 1833 .mpo_proc_check_signal = stub_proc_check_signal, 1834 .mpo_proc_check_wait = stub_proc_check_wait, 1835 1836 .mpo_socket_check_accept = stub_socket_check_accept, 1837 .mpo_socket_check_bind = stub_socket_check_bind, 1838 .mpo_socket_check_connect = stub_socket_check_connect, 1839 .mpo_socket_check_create = stub_socket_check_create, 1840 .mpo_socket_check_deliver = stub_socket_check_deliver, 1841 .mpo_socket_check_listen = stub_socket_check_listen, 1842 .mpo_socket_check_poll = stub_socket_check_poll, 1843 .mpo_socket_check_receive = stub_socket_check_receive, 1844 .mpo_socket_check_relabel = stub_socket_check_relabel, 1845 .mpo_socket_check_send = stub_socket_check_send, 1846 .mpo_socket_check_stat = stub_socket_check_stat, 1847 .mpo_socket_check_visible = stub_socket_check_visible, 1848 .mpo_socket_copy_label = stub_copy_label, 1849 .mpo_socket_create = stub_socket_create, 1850 .mpo_socket_create_mbuf = stub_socket_create_mbuf, 1851 .mpo_socket_destroy_label = stub_destroy_label, 1852 .mpo_socket_externalize_label = stub_externalize_label, 1853 .mpo_socket_init_label = stub_init_label_waitcheck, 1854 .mpo_socket_internalize_label = stub_internalize_label, 1855 .mpo_socket_newconn = stub_socket_newconn, 1856 .mpo_socket_relabel = stub_socket_relabel, 1857 1858 .mpo_socketpeer_destroy_label = stub_destroy_label, 1859 .mpo_socketpeer_externalize_label = stub_externalize_label, 1860 .mpo_socketpeer_init_label = stub_init_label_waitcheck, 1861 .mpo_socketpeer_set_from_mbuf = stub_socketpeer_set_from_mbuf, 1862 .mpo_socketpeer_set_from_socket = stub_socketpeer_set_from_socket, 1863 1864 .mpo_syncache_init_label = stub_init_label_waitcheck, 1865 .mpo_syncache_destroy_label = stub_destroy_label, 1866 .mpo_syncache_create = stub_syncache_create, 1867 .mpo_syncache_create_mbuf= stub_syncache_create_mbuf, 1868 1869 .mpo_sysvmsg_cleanup = stub_sysvmsg_cleanup, 1870 .mpo_sysvmsg_create = stub_sysvmsg_create, 1871 .mpo_sysvmsg_destroy_label = stub_destroy_label, 1872 .mpo_sysvmsg_init_label = stub_init_label, 1873 1874 .mpo_sysvmsq_check_msgmsq = stub_sysvmsq_check_msgmsq, 1875 .mpo_sysvmsq_check_msgrcv = stub_sysvmsq_check_msgrcv, 1876 .mpo_sysvmsq_check_msgrmid = stub_sysvmsq_check_msgrmid, 1877 .mpo_sysvmsq_check_msqget = stub_sysvmsq_check_msqget, 1878 .mpo_sysvmsq_check_msqsnd = stub_sysvmsq_check_msqsnd, 1879 .mpo_sysvmsq_check_msqrcv = stub_sysvmsq_check_msqrcv, 1880 .mpo_sysvmsq_check_msqctl = stub_sysvmsq_check_msqctl, 1881 .mpo_sysvmsq_cleanup = stub_sysvmsq_cleanup, 1882 .mpo_sysvmsq_create = stub_sysvmsq_create, 1883 .mpo_sysvmsq_destroy_label = stub_destroy_label, 1884 .mpo_sysvmsq_init_label = stub_init_label, 1885 1886 .mpo_sysvsem_check_semctl = stub_sysvsem_check_semctl, 1887 .mpo_sysvsem_check_semget = stub_sysvsem_check_semget, 1888 .mpo_sysvsem_check_semop = stub_sysvsem_check_semop, 1889 .mpo_sysvsem_cleanup = stub_sysvsem_cleanup, 1890 .mpo_sysvsem_create = stub_sysvsem_create, 1891 .mpo_sysvsem_destroy_label = stub_destroy_label, 1892 .mpo_sysvsem_init_label = stub_init_label, 1893 1894 .mpo_sysvshm_check_shmat = stub_sysvshm_check_shmat, 1895 .mpo_sysvshm_check_shmctl = stub_sysvshm_check_shmctl, 1896 .mpo_sysvshm_check_shmdt = stub_sysvshm_check_shmdt, 1897 .mpo_sysvshm_check_shmget = stub_sysvshm_check_shmget, 1898 .mpo_sysvshm_cleanup = stub_sysvshm_cleanup, 1899 .mpo_sysvshm_create = stub_sysvshm_create, 1900 .mpo_sysvshm_destroy_label = stub_destroy_label, 1901 .mpo_sysvshm_init_label = stub_init_label, 1902 1903 .mpo_system_check_acct = stub_system_check_acct, 1904 .mpo_system_check_audit = stub_system_check_audit, 1905 .mpo_system_check_auditctl = stub_system_check_auditctl, 1906 .mpo_system_check_auditon = stub_system_check_auditon, 1907 .mpo_system_check_reboot = stub_system_check_reboot, 1908 .mpo_system_check_swapoff = stub_system_check_swapoff, 1909 .mpo_system_check_swapon = stub_system_check_swapon, 1910 .mpo_system_check_sysctl = stub_system_check_sysctl, 1911 1912 .mpo_thread_userret = stub_thread_userret, 1913 1914 .mpo_vnode_associate_extattr = stub_vnode_associate_extattr, 1915 .mpo_vnode_associate_singlelabel = stub_vnode_associate_singlelabel, 1916 .mpo_vnode_check_access = stub_vnode_check_access, 1917 .mpo_vnode_check_chdir = stub_vnode_check_chdir, 1918 .mpo_vnode_check_chroot = stub_vnode_check_chroot, 1919 .mpo_vnode_check_create = stub_vnode_check_create, 1920 .mpo_vnode_check_deleteacl = stub_vnode_check_deleteacl, 1921 .mpo_vnode_check_deleteextattr = stub_vnode_check_deleteextattr, 1922 .mpo_vnode_check_exec = stub_vnode_check_exec, 1923 .mpo_vnode_check_getacl = stub_vnode_check_getacl, 1924 .mpo_vnode_check_getextattr = stub_vnode_check_getextattr, 1925 .mpo_vnode_check_link = stub_vnode_check_link, 1926 .mpo_vnode_check_listextattr = stub_vnode_check_listextattr, 1927 .mpo_vnode_check_lookup = stub_vnode_check_lookup, 1928 .mpo_vnode_check_mmap = stub_vnode_check_mmap, 1929 .mpo_vnode_check_mmap_downgrade = stub_vnode_check_mmap_downgrade, 1930 .mpo_vnode_check_mprotect = stub_vnode_check_mprotect, 1931 .mpo_vnode_check_open = stub_vnode_check_open, 1932 .mpo_vnode_check_poll = stub_vnode_check_poll, 1933 .mpo_vnode_check_read = stub_vnode_check_read, 1934 .mpo_vnode_check_readdir = stub_vnode_check_readdir, 1935 .mpo_vnode_check_readlink = stub_vnode_check_readlink, 1936 .mpo_vnode_check_relabel = stub_vnode_check_relabel, 1937 .mpo_vnode_check_rename_from = stub_vnode_check_rename_from, 1938 .mpo_vnode_check_rename_to = stub_vnode_check_rename_to, 1939 .mpo_vnode_check_revoke = stub_vnode_check_revoke, 1940 .mpo_vnode_check_setacl = stub_vnode_check_setacl, 1941 .mpo_vnode_check_setextattr = stub_vnode_check_setextattr, 1942 .mpo_vnode_check_setflags = stub_vnode_check_setflags, 1943 .mpo_vnode_check_setmode = stub_vnode_check_setmode, 1944 .mpo_vnode_check_setowner = stub_vnode_check_setowner, 1945 .mpo_vnode_check_setutimes = stub_vnode_check_setutimes, 1946 .mpo_vnode_check_stat = stub_vnode_check_stat, 1947 .mpo_vnode_check_unlink = stub_vnode_check_unlink, 1948 .mpo_vnode_check_write = stub_vnode_check_write, 1949 .mpo_vnode_copy_label = stub_copy_label, 1950 .mpo_vnode_create_extattr = stub_vnode_create_extattr, 1951 .mpo_vnode_destroy_label = stub_destroy_label, 1952 .mpo_vnode_execve_transition = stub_vnode_execve_transition, 1953 .mpo_vnode_execve_will_transition = stub_vnode_execve_will_transition, 1954 .mpo_vnode_externalize_label = stub_externalize_label, 1955 .mpo_vnode_init_label = stub_init_label, 1956 .mpo_vnode_internalize_label = stub_internalize_label, 1957 .mpo_vnode_relabel = stub_vnode_relabel, 1958 .mpo_vnode_setlabel_extattr = stub_vnode_setlabel_extattr, 1959 }; 1960 1961 MAC_POLICY_SET(&stub_ops, mac_stub, "TrustedBSD MAC/Stub", 1962 MPC_LOADTIME_FLAG_UNLOADOK, NULL);
Cache object: ac31758e49040df3ef85684079dd5796
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