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, 2007-2009 Robert N. M. Watson 3 * Copyright (c) 2001-2005 McAfee, Inc. 4 * Copyright (c) 2005-2006 SPARTA, Inc. 5 * Copyright (c) 2008 Apple Inc. 6 * All rights reserved. 7 * 8 * This software was developed by Robert Watson for the TrustedBSD Project. 9 * 10 * This software was developed for the FreeBSD Project in part by McAfee 11 * Research, the Security Research Division of McAfee, Inc. under 12 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA 13 * CHATS research program. 14 * 15 * This software was enhanced by SPARTA ISSO under SPAWAR contract 16 * N66001-04-C-6019 ("SEFOS"). 17 * 18 * This software was developed at the University of Cambridge Computer 19 * Laboratory with support from a grant from Google, Inc. 20 * 21 * Redistribution and use in source and binary forms, with or without 22 * modification, are permitted provided that the following conditions 23 * are met: 24 * 1. Redistributions of source code must retain the above copyright 25 * notice, this list of conditions and the following disclaimer. 26 * 2. Redistributions in binary form must reproduce the above copyright 27 * notice, this list of conditions and the following disclaimer in the 28 * documentation and/or other materials provided with the distribution. 29 * 30 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 * 42 * $FreeBSD$ 43 */ 44 45 /* 46 * Developed by the TrustedBSD Project. 47 * 48 * Stub module that implements a NOOP for most (if not all) MAC Framework 49 * policy entry points. 50 */ 51 52 #include <sys/types.h> 53 #include <sys/param.h> 54 #include <sys/acl.h> 55 #include <sys/conf.h> 56 #include <sys/extattr.h> 57 #include <sys/kernel.h> 58 #include <sys/ksem.h> 59 #include <sys/mount.h> 60 #include <sys/proc.h> 61 #include <sys/systm.h> 62 #include <sys/sysproto.h> 63 #include <sys/sysent.h> 64 #include <sys/vnode.h> 65 #include <sys/file.h> 66 #include <sys/socket.h> 67 #include <sys/socketvar.h> 68 #include <sys/pipe.h> 69 #include <sys/sx.h> 70 #include <sys/sysctl.h> 71 #include <sys/msg.h> 72 #include <sys/sem.h> 73 #include <sys/shm.h> 74 75 #include <fs/devfs/devfs.h> 76 77 #include <net/bpfdesc.h> 78 #include <net/if.h> 79 #include <net/if_types.h> 80 #include <net/if_var.h> 81 82 #include <netinet/in.h> 83 #include <netinet/in_pcb.h> 84 #include <netinet/ip_var.h> 85 86 #include <vm/vm.h> 87 88 #include <security/mac/mac_policy.h> 89 90 SYSCTL_DECL(_security_mac); 91 92 SYSCTL_NODE(_security_mac, OID_AUTO, stub, CTLFLAG_RW, 0, 93 "TrustedBSD mac_stub policy controls"); 94 95 static int stub_enabled = 1; 96 SYSCTL_INT(_security_mac_stub, OID_AUTO, enabled, CTLFLAG_RW, 97 &stub_enabled, 0, "Enforce mac_stub policy"); 98 99 /* 100 * Policy module operations. 101 */ 102 static void 103 stub_destroy(struct mac_policy_conf *conf) 104 { 105 106 } 107 108 static void 109 stub_init(struct mac_policy_conf *conf) 110 { 111 112 } 113 114 static int 115 stub_syscall(struct thread *td, int call, void *arg) 116 { 117 118 return (0); 119 } 120 121 /* 122 * Label operations. 123 */ 124 static void 125 stub_init_label(struct label *label) 126 { 127 128 } 129 130 static int 131 stub_init_label_waitcheck(struct label *label, int flag) 132 { 133 134 return (0); 135 } 136 137 static void 138 stub_destroy_label(struct label *label) 139 { 140 141 } 142 143 static void 144 stub_copy_label(struct label *src, struct label *dest) 145 { 146 147 } 148 149 static int 150 stub_externalize_label(struct label *label, char *element_name, 151 struct sbuf *sb, int *claimed) 152 { 153 154 return (0); 155 } 156 157 static int 158 stub_internalize_label(struct label *label, char *element_name, 159 char *element_data, int *claimed) 160 { 161 162 return (0); 163 } 164 165 /* 166 * Object-specific entry point imeplementations are sorted alphabetically by 167 * object type name and then by operation. 168 */ 169 static int 170 stub_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel, 171 struct ifnet *ifp, struct label *ifplabel) 172 { 173 174 return (0); 175 } 176 177 static void 178 stub_bpfdesc_create(struct ucred *cred, struct bpf_d *d, 179 struct label *dlabel) 180 { 181 182 } 183 184 static void 185 stub_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel, 186 struct mbuf *m, struct label *mlabel) 187 { 188 189 } 190 191 static void 192 stub_cred_associate_nfsd(struct ucred *cred) 193 { 194 195 } 196 197 static int 198 stub_cred_check_relabel(struct ucred *cred, struct label *newlabel) 199 { 200 201 return (0); 202 } 203 204 static int 205 stub_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai) 206 { 207 208 return (0); 209 } 210 211 static int 212 stub_cred_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia) 213 { 214 215 return (0); 216 } 217 218 static int 219 stub_cred_check_setauid(struct ucred *cred, uid_t auid) 220 { 221 222 return (0); 223 } 224 225 static int 226 stub_cred_check_setegid(struct ucred *cred, gid_t egid) 227 { 228 229 return (0); 230 } 231 232 static int 233 stub_cred_check_seteuid(struct ucred *cred, uid_t euid) 234 { 235 236 return (0); 237 } 238 239 static int 240 stub_cred_check_setgid(struct ucred *cred, gid_t gid) 241 { 242 243 return (0); 244 } 245 246 static int 247 stub_cred_check_setgroups(struct ucred *cred, int ngroups, 248 gid_t *gidset) 249 { 250 251 return (0); 252 } 253 254 static int 255 stub_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid) 256 { 257 258 return (0); 259 } 260 261 static int 262 stub_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid, 263 gid_t sgid) 264 { 265 266 return (0); 267 } 268 269 static int 270 stub_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid, 271 uid_t suid) 272 { 273 274 return (0); 275 } 276 277 static int 278 stub_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid) 279 { 280 281 return (0); 282 } 283 284 static int 285 stub_cred_check_setuid(struct ucred *cred, uid_t uid) 286 { 287 288 return (0); 289 } 290 291 static int 292 stub_cred_check_visible(struct ucred *cr1, struct ucred *cr2) 293 { 294 295 return (0); 296 } 297 298 static void 299 stub_cred_create_init(struct ucred *cred) 300 { 301 302 } 303 304 static void 305 stub_cred_create_swapper(struct ucred *cred) 306 { 307 308 } 309 310 static void 311 stub_cred_relabel(struct ucred *cred, struct label *newlabel) 312 { 313 314 } 315 316 static void 317 stub_devfs_create_device(struct ucred *cred, struct mount *mp, 318 struct cdev *dev, struct devfs_dirent *de, struct label *delabel) 319 { 320 321 } 322 323 static void 324 stub_devfs_create_directory(struct mount *mp, char *dirname, 325 int dirnamelen, struct devfs_dirent *de, struct label *delabel) 326 { 327 328 } 329 330 static void 331 stub_devfs_create_symlink(struct ucred *cred, struct mount *mp, 332 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de, 333 struct label *delabel) 334 { 335 336 } 337 338 static void 339 stub_devfs_update(struct mount *mp, struct devfs_dirent *de, 340 struct label *delabel, struct vnode *vp, struct label *vplabel) 341 { 342 343 } 344 345 static void 346 stub_devfs_vnode_associate(struct mount *mp, struct label *mplabel, 347 struct devfs_dirent *de, struct label *delabel, struct vnode *vp, 348 struct label *vplabel) 349 { 350 351 } 352 353 static int 354 stub_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp, 355 struct label *ifplabel, struct label *newlabel) 356 { 357 358 return (0); 359 } 360 361 static int 362 stub_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel, 363 struct mbuf *m, struct label *mlabel) 364 { 365 366 return (0); 367 } 368 369 static void 370 stub_ifnet_create(struct ifnet *ifp, struct label *ifplabel) 371 { 372 373 } 374 375 static void 376 stub_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel, 377 struct mbuf *m, struct label *mlabel) 378 { 379 380 } 381 382 static void 383 stub_ifnet_relabel(struct ucred *cred, struct ifnet *ifp, 384 struct label *ifplabel, struct label *newlabel) 385 { 386 387 } 388 389 static int 390 stub_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel, 391 struct mbuf *m, struct label *mlabel) 392 { 393 394 return (0); 395 } 396 397 static void 398 stub_inpcb_create(struct socket *so, struct label *solabel, 399 struct inpcb *inp, struct label *inplabel) 400 { 401 402 } 403 404 static void 405 stub_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel, 406 struct mbuf *m, struct label *mlabel) 407 { 408 409 } 410 411 static void 412 stub_inpcb_sosetlabel(struct socket *so, struct label *solabel, 413 struct inpcb *inp, struct label *inplabel) 414 { 415 416 SOCK_LOCK_ASSERT(so); 417 418 } 419 420 static void 421 stub_ip6q_create(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 422 struct label *q6label) 423 { 424 425 } 426 427 static int 428 stub_ip6q_match(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 429 struct label *q6label) 430 { 431 432 return (1); 433 } 434 435 static void 436 stub_ip6q_reassemble(struct ip6q *q6, struct label *q6label, struct mbuf *m, 437 struct label *mlabel) 438 { 439 440 } 441 442 static void 443 stub_ip6q_update(struct mbuf *m, struct label *mlabel, struct ip6q *q6, 444 struct label *q6label) 445 { 446 447 } 448 449 static void 450 stub_ipq_create(struct mbuf *m, struct label *mlabel, struct ipq *q, 451 struct label *qlabel) 452 { 453 454 } 455 456 static int 457 stub_ipq_match(struct mbuf *m, struct label *mlabel, struct ipq *q, 458 struct label *qlabel) 459 { 460 461 return (1); 462 } 463 464 static void 465 stub_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m, 466 struct label *mlabel) 467 { 468 469 } 470 471 static void 472 stub_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q, 473 struct label *qlabel) 474 { 475 476 } 477 478 static int 479 stub_kenv_check_dump(struct ucred *cred) 480 { 481 482 return (0); 483 } 484 485 static int 486 stub_kenv_check_get(struct ucred *cred, char *name) 487 { 488 489 return (0); 490 } 491 492 static int 493 stub_kenv_check_set(struct ucred *cred, char *name, char *value) 494 { 495 496 return (0); 497 } 498 499 static int 500 stub_kenv_check_unset(struct ucred *cred, char *name) 501 { 502 503 return (0); 504 } 505 506 static int 507 stub_kld_check_load(struct ucred *cred, struct vnode *vp, 508 struct label *vplabel) 509 { 510 511 return (0); 512 } 513 514 static int 515 stub_kld_check_stat(struct ucred *cred) 516 { 517 518 return (0); 519 } 520 521 static int 522 stub_mount_check_stat(struct ucred *cred, struct mount *mp, 523 struct label *mplabel) 524 { 525 526 return (0); 527 } 528 529 static void 530 stub_mount_create(struct ucred *cred, struct mount *mp, 531 struct label *mplabel) 532 { 533 534 } 535 536 static void 537 stub_netatalk_aarp_send(struct ifnet *ifp, struct label *iflpabel, 538 struct mbuf *m, struct label *mlabel) 539 { 540 541 } 542 543 static void 544 stub_netinet_arp_send(struct ifnet *ifp, struct label *iflpabel, 545 struct mbuf *m, struct label *mlabel) 546 { 547 548 } 549 550 static void 551 stub_netinet_firewall_reply(struct mbuf *mrecv, struct label *mrecvlabel, 552 struct mbuf *msend, struct label *msendlabel) 553 { 554 555 } 556 557 static void 558 stub_netinet_firewall_send(struct mbuf *m, struct label *mlabel) 559 { 560 561 } 562 563 static void 564 stub_netinet_fragment(struct mbuf *m, struct label *mlabel, struct mbuf *frag, 565 struct label *fraglabel) 566 { 567 568 } 569 570 static void 571 stub_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel, 572 struct mbuf *msend, struct label *msendlabel) 573 { 574 575 } 576 577 static void 578 stub_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel) 579 { 580 581 } 582 583 static void 584 stub_netinet_igmp_send(struct ifnet *ifp, struct label *iflpabel, 585 struct mbuf *m, struct label *mlabel) 586 { 587 588 } 589 590 static void 591 stub_netinet_tcp_reply(struct mbuf *m, struct label *mlabel) 592 { 593 594 } 595 596 static void 597 stub_netinet6_nd6_send(struct ifnet *ifp, struct label *iflpabel, 598 struct mbuf *m, struct label *mlabel) 599 { 600 601 } 602 603 static int 604 stub_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp, 605 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data) 606 { 607 608 return (0); 609 } 610 611 static int 612 stub_pipe_check_poll(struct ucred *cred, struct pipepair *pp, 613 struct label *pplabel) 614 { 615 616 return (0); 617 } 618 619 static int 620 stub_pipe_check_read(struct ucred *cred, struct pipepair *pp, 621 struct label *pplabel) 622 { 623 624 return (0); 625 } 626 627 static int 628 stub_pipe_check_relabel(struct ucred *cred, struct pipepair *pp, 629 struct label *pplabel, struct label *newlabel) 630 { 631 632 return (0); 633 } 634 635 static int 636 stub_pipe_check_stat(struct ucred *cred, struct pipepair *pp, 637 struct label *pplabel) 638 { 639 640 return (0); 641 } 642 643 static int 644 stub_pipe_check_write(struct ucred *cred, struct pipepair *pp, 645 struct label *pplabel) 646 { 647 648 return (0); 649 } 650 651 static void 652 stub_pipe_create(struct ucred *cred, struct pipepair *pp, 653 struct label *pplabel) 654 { 655 656 } 657 658 static void 659 stub_pipe_relabel(struct ucred *cred, struct pipepair *pp, 660 struct label *pplabel, struct label *newlabel) 661 { 662 663 } 664 665 static int 666 stub_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred, 667 struct ksem *ks, struct label *kslabel) 668 { 669 670 return (0); 671 } 672 673 static int 674 stub_posixsem_check_open(struct ucred *cred, struct ksem *ks, 675 struct label *kslabel) 676 { 677 678 return (0); 679 } 680 681 static int 682 stub_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred, 683 struct ksem *ks, struct label *kslabel) 684 { 685 686 return (0); 687 } 688 689 static int 690 stub_posixsem_check_stat(struct ucred *active_cred, struct ucred *file_cred, 691 struct ksem *ks, struct label *kslabel) 692 { 693 694 return (0); 695 } 696 697 static int 698 stub_posixsem_check_unlink(struct ucred *cred, struct ksem *ks, 699 struct label *kslabel) 700 { 701 702 return (0); 703 } 704 705 static int 706 stub_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred, 707 struct ksem *ks, struct label *kslabel) 708 { 709 710 return (0); 711 } 712 713 static void 714 stub_posixsem_create(struct ucred *cred, struct ksem *ks, 715 struct label *kslabel) 716 { 717 718 } 719 720 static int 721 stub_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd, 722 struct label *shmlabel, int prot, int flags) 723 { 724 725 return (0); 726 } 727 728 static int 729 stub_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd, 730 struct label *shmlabel) 731 { 732 733 return (0); 734 } 735 736 static int 737 stub_posixshm_check_stat(struct ucred *active_cred, struct ucred *file_cred, 738 struct shmfd *shmfd, struct label *shmlabel) 739 { 740 741 return (0); 742 } 743 744 static int 745 stub_posixshm_check_truncate(struct ucred *active_cred, 746 struct ucred *file_cred, struct shmfd *shmfd, struct label *shmlabel) 747 { 748 749 return (0); 750 } 751 752 static int 753 stub_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd, 754 struct label *shmlabel) 755 { 756 757 return (0); 758 } 759 760 static void 761 stub_posixshm_create(struct ucred *cred, struct shmfd *shmfd, 762 struct label *shmlabel) 763 { 764 765 } 766 767 static int 768 stub_priv_check(struct ucred *cred, int priv) 769 { 770 771 return (0); 772 } 773 774 static int 775 stub_priv_grant(struct ucred *cred, int priv) 776 { 777 778 return (EPERM); 779 } 780 781 static int 782 stub_proc_check_debug(struct ucred *cred, struct proc *p) 783 { 784 785 return (0); 786 } 787 788 static int 789 stub_proc_check_sched(struct ucred *cred, struct proc *p) 790 { 791 792 return (0); 793 } 794 795 static int 796 stub_proc_check_signal(struct ucred *cred, struct proc *p, int signum) 797 { 798 799 return (0); 800 } 801 802 static int 803 stub_proc_check_wait(struct ucred *cred, struct proc *p) 804 { 805 806 return (0); 807 } 808 809 static int 810 stub_socket_check_accept(struct ucred *cred, struct socket *so, 811 struct label *solabel) 812 { 813 814 #if 0 815 SOCK_LOCK(so); 816 SOCK_UNLOCK(so); 817 #endif 818 819 return (0); 820 } 821 822 static int 823 stub_socket_check_bind(struct ucred *cred, struct socket *so, 824 struct label *solabel, struct sockaddr *sa) 825 { 826 827 #if 0 828 SOCK_LOCK(so); 829 SOCK_UNLOCK(so); 830 #endif 831 832 return (0); 833 } 834 835 static int 836 stub_socket_check_connect(struct ucred *cred, struct socket *so, 837 struct label *solabel, struct sockaddr *sa) 838 { 839 840 #if 0 841 SOCK_LOCK(so); 842 SOCK_UNLOCK(so); 843 #endif 844 845 return (0); 846 } 847 848 static int 849 stub_socket_check_create(struct ucred *cred, int domain, int type, int proto) 850 { 851 852 return (0); 853 } 854 855 static int 856 stub_socket_check_deliver(struct socket *so, struct label *solabel, 857 struct mbuf *m, struct label *mlabel) 858 { 859 860 #if 0 861 SOCK_LOCK(so); 862 SOCK_UNLOCK(so); 863 #endif 864 865 return (0); 866 } 867 868 static int 869 stub_socket_check_listen(struct ucred *cred, struct socket *so, 870 struct label *solabel) 871 { 872 873 #if 0 874 SOCK_LOCK(so); 875 SOCK_UNLOCK(so); 876 #endif 877 878 return (0); 879 } 880 881 static int 882 stub_socket_check_poll(struct ucred *cred, struct socket *so, 883 struct label *solabel) 884 { 885 886 #if 0 887 SOCK_LOCK(so); 888 SOCK_UNLOCK(so); 889 #endif 890 891 return (0); 892 } 893 894 static int 895 stub_socket_check_receive(struct ucred *cred, struct socket *so, 896 struct label *solabel) 897 { 898 899 #if 0 900 SOCK_LOCK(so); 901 SOCK_UNLOCK(so); 902 #endif 903 904 return (0); 905 } 906 907 static int 908 stub_socket_check_relabel(struct ucred *cred, struct socket *so, 909 struct label *solabel, struct label *newlabel) 910 { 911 912 SOCK_LOCK_ASSERT(so); 913 914 return (0); 915 } 916 static int 917 stub_socket_check_send(struct ucred *cred, struct socket *so, 918 struct label *solabel) 919 { 920 921 #if 0 922 SOCK_LOCK(so); 923 SOCK_UNLOCK(so); 924 #endif 925 926 return (0); 927 } 928 929 static int 930 stub_socket_check_stat(struct ucred *cred, struct socket *so, 931 struct label *solabel) 932 { 933 934 #if 0 935 SOCK_LOCK(so); 936 SOCK_UNLOCK(so); 937 #endif 938 939 return (0); 940 } 941 942 static int 943 stub_inpcb_check_visible(struct ucred *cred, struct inpcb *inp, 944 struct label *inplabel) 945 { 946 947 return (0); 948 } 949 950 static int 951 stub_socket_check_visible(struct ucred *cred, struct socket *so, 952 struct label *solabel) 953 { 954 955 #if 0 956 SOCK_LOCK(so); 957 SOCK_UNLOCK(so); 958 #endif 959 960 return (0); 961 } 962 963 static void 964 stub_socket_create(struct ucred *cred, struct socket *so, 965 struct label *solabel) 966 { 967 968 } 969 970 static void 971 stub_socket_create_mbuf(struct socket *so, struct label *solabel, 972 struct mbuf *m, struct label *mlabel) 973 { 974 975 #if 0 976 SOCK_LOCK(so); 977 SOCK_UNLOCK(so); 978 #endif 979 } 980 981 static void 982 stub_socket_newconn(struct socket *oldso, struct label *oldsolabel, 983 struct socket *newso, struct label *newsolabel) 984 { 985 986 #if 0 987 SOCK_LOCK(oldso); 988 SOCK_UNLOCK(oldso); 989 #endif 990 #if 0 991 SOCK_LOCK(newso); 992 SOCK_UNLOCK(newso); 993 #endif 994 } 995 996 static void 997 stub_socket_relabel(struct ucred *cred, struct socket *so, 998 struct label *solabel, struct label *newlabel) 999 { 1000 1001 SOCK_LOCK_ASSERT(so); 1002 } 1003 1004 static void 1005 stub_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel, 1006 struct socket *so, struct label *sopeerlabel) 1007 { 1008 1009 #if 0 1010 SOCK_LOCK(so); 1011 SOCK_UNLOCK(so); 1012 #endif 1013 } 1014 1015 static void 1016 stub_socketpeer_set_from_socket(struct socket *oldso, 1017 struct label *oldsolabel, struct socket *newso, 1018 struct label *newsopeerlabel) 1019 { 1020 1021 #if 0 1022 SOCK_LOCK(oldso); 1023 SOCK_UNLOCK(oldso); 1024 #endif 1025 #if 0 1026 SOCK_LOCK(newso); 1027 SOCK_UNLOCK(newso); 1028 #endif 1029 } 1030 1031 static void 1032 stub_syncache_create(struct label *label, struct inpcb *inp) 1033 { 1034 1035 } 1036 1037 static void 1038 stub_syncache_create_mbuf(struct label *sc_label, struct mbuf *m, 1039 struct label *mlabel) 1040 { 1041 1042 } 1043 1044 static int 1045 stub_system_check_acct(struct ucred *cred, struct vnode *vp, 1046 struct label *vplabel) 1047 { 1048 1049 return (0); 1050 } 1051 1052 static int 1053 stub_system_check_audit(struct ucred *cred, void *record, int length) 1054 { 1055 1056 return (0); 1057 } 1058 1059 static int 1060 stub_system_check_auditctl(struct ucred *cred, struct vnode *vp, 1061 struct label *vplabel) 1062 { 1063 1064 return (0); 1065 } 1066 1067 static int 1068 stub_system_check_auditon(struct ucred *cred, int cmd) 1069 { 1070 1071 return (0); 1072 } 1073 1074 static int 1075 stub_system_check_reboot(struct ucred *cred, int how) 1076 { 1077 1078 return (0); 1079 } 1080 1081 static int 1082 stub_system_check_swapoff(struct ucred *cred, struct vnode *vp, 1083 struct label *vplabel) 1084 { 1085 1086 return (0); 1087 } 1088 1089 static int 1090 stub_system_check_swapon(struct ucred *cred, struct vnode *vp, 1091 struct label *vplabel) 1092 { 1093 1094 return (0); 1095 } 1096 1097 static int 1098 stub_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp, 1099 void *arg1, int arg2, struct sysctl_req *req) 1100 { 1101 1102 return (0); 1103 } 1104 1105 static void 1106 stub_sysvmsg_cleanup(struct label *msglabel) 1107 { 1108 1109 } 1110 1111 static void 1112 stub_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1113 struct label *msqlabel, struct msg *msgptr, struct label *msglabel) 1114 { 1115 1116 } 1117 1118 static int 1119 stub_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr, 1120 struct label *msglabel, struct msqid_kernel *msqkptr, 1121 struct label *msqklabel) 1122 { 1123 1124 return (0); 1125 } 1126 1127 static int 1128 stub_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr, 1129 struct label *msglabel) 1130 { 1131 1132 return (0); 1133 } 1134 1135 1136 static int 1137 stub_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr, 1138 struct label *msglabel) 1139 { 1140 1141 return (0); 1142 } 1143 1144 1145 static int 1146 stub_sysvmsq_check_msqget(struct ucred *cred, struct msqid_kernel *msqkptr, 1147 struct label *msqklabel) 1148 { 1149 1150 return (0); 1151 } 1152 1153 1154 static int 1155 stub_sysvmsq_check_msqsnd(struct ucred *cred, struct msqid_kernel *msqkptr, 1156 struct label *msqklabel) 1157 { 1158 1159 return (0); 1160 } 1161 1162 static int 1163 stub_sysvmsq_check_msqrcv(struct ucred *cred, struct msqid_kernel *msqkptr, 1164 struct label *msqklabel) 1165 { 1166 1167 return (0); 1168 } 1169 1170 1171 static int 1172 stub_sysvmsq_check_msqctl(struct ucred *cred, struct msqid_kernel *msqkptr, 1173 struct label *msqklabel, int cmd) 1174 { 1175 1176 return (0); 1177 } 1178 1179 1180 static void 1181 stub_sysvmsq_cleanup(struct label *msqlabel) 1182 { 1183 1184 } 1185 1186 static void 1187 stub_sysvmsq_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1188 struct label *msqlabel) 1189 { 1190 1191 } 1192 1193 static int 1194 stub_sysvsem_check_semctl(struct ucred *cred, struct semid_kernel *semakptr, 1195 struct label *semaklabel, int cmd) 1196 { 1197 1198 return (0); 1199 } 1200 1201 static int 1202 stub_sysvsem_check_semget(struct ucred *cred, struct semid_kernel *semakptr, 1203 struct label *semaklabel) 1204 { 1205 1206 return (0); 1207 } 1208 1209 1210 static int 1211 stub_sysvsem_check_semop(struct ucred *cred, struct semid_kernel *semakptr, 1212 struct label *semaklabel, size_t accesstype) 1213 { 1214 1215 return (0); 1216 } 1217 1218 static void 1219 stub_sysvsem_cleanup(struct label *semalabel) 1220 { 1221 1222 } 1223 1224 static void 1225 stub_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr, 1226 struct label *semalabel) 1227 { 1228 1229 } 1230 1231 static int 1232 stub_sysvshm_check_shmat(struct ucred *cred, struct shmid_kernel *shmsegptr, 1233 struct label *shmseglabel, int shmflg) 1234 { 1235 1236 return (0); 1237 } 1238 1239 static int 1240 stub_sysvshm_check_shmctl(struct ucred *cred, struct shmid_kernel *shmsegptr, 1241 struct label *shmseglabel, int cmd) 1242 { 1243 1244 return (0); 1245 } 1246 1247 static int 1248 stub_sysvshm_check_shmdt(struct ucred *cred, struct shmid_kernel *shmsegptr, 1249 struct label *shmseglabel) 1250 { 1251 1252 return (0); 1253 } 1254 1255 1256 static int 1257 stub_sysvshm_check_shmget(struct ucred *cred, struct shmid_kernel *shmsegptr, 1258 struct label *shmseglabel, int shmflg) 1259 { 1260 1261 return (0); 1262 } 1263 1264 static void 1265 stub_sysvshm_cleanup(struct label *shmlabel) 1266 { 1267 1268 } 1269 1270 static void 1271 stub_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr, 1272 struct label *shmalabel) 1273 { 1274 1275 } 1276 1277 static void 1278 stub_thread_userret(struct thread *td) 1279 { 1280 1281 } 1282 1283 static int 1284 stub_vnode_associate_extattr(struct mount *mp, struct label *mplabel, 1285 struct vnode *vp, struct label *vplabel) 1286 { 1287 1288 return (0); 1289 } 1290 1291 static void 1292 stub_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel, 1293 struct vnode *vp, struct label *vplabel) 1294 { 1295 1296 } 1297 1298 static int 1299 stub_vnode_check_access(struct ucred *cred, struct vnode *vp, 1300 struct label *vplabel, accmode_t accmode) 1301 { 1302 1303 return (0); 1304 } 1305 1306 static int 1307 stub_vnode_check_chdir(struct ucred *cred, struct vnode *dvp, 1308 struct label *dvplabel) 1309 { 1310 1311 return (0); 1312 } 1313 1314 static int 1315 stub_vnode_check_chroot(struct ucred *cred, struct vnode *dvp, 1316 struct label *dvplabel) 1317 { 1318 1319 return (0); 1320 } 1321 1322 static int 1323 stub_vnode_check_create(struct ucred *cred, struct vnode *dvp, 1324 struct label *dvplabel, struct componentname *cnp, struct vattr *vap) 1325 { 1326 1327 return (0); 1328 } 1329 1330 static int 1331 stub_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp, 1332 struct label *vplabel, acl_type_t type) 1333 { 1334 1335 return (0); 1336 } 1337 1338 static int 1339 stub_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp, 1340 struct label *vplabel, int attrnamespace, const char *name) 1341 { 1342 1343 return (0); 1344 } 1345 1346 static int 1347 stub_vnode_check_exec(struct ucred *cred, struct vnode *vp, 1348 struct label *vplabel, struct image_params *imgp, 1349 struct label *execlabel) 1350 { 1351 1352 return (0); 1353 } 1354 1355 static int 1356 stub_vnode_check_getacl(struct ucred *cred, struct vnode *vp, 1357 struct label *vplabel, acl_type_t type) 1358 { 1359 1360 return (0); 1361 } 1362 1363 static int 1364 stub_vnode_check_getextattr(struct ucred *cred, struct vnode *vp, 1365 struct label *vplabel, int attrnamespace, const char *name) 1366 { 1367 1368 return (0); 1369 } 1370 1371 static int 1372 stub_vnode_check_link(struct ucred *cred, struct vnode *dvp, 1373 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1374 struct componentname *cnp) 1375 { 1376 1377 return (0); 1378 } 1379 1380 static int 1381 stub_vnode_check_listextattr(struct ucred *cred, struct vnode *vp, 1382 struct label *vplabel, int attrnamespace) 1383 { 1384 1385 return (0); 1386 } 1387 1388 static int 1389 stub_vnode_check_lookup(struct ucred *cred, struct vnode *dvp, 1390 struct label *dvplabel, struct componentname *cnp) 1391 { 1392 1393 return (0); 1394 } 1395 1396 static int 1397 stub_vnode_check_mmap(struct ucred *cred, struct vnode *vp, 1398 struct label *vplabel, int prot, int flags) 1399 { 1400 1401 return (0); 1402 } 1403 1404 static void 1405 stub_vnode_check_mmap_downgrade(struct ucred *cred, struct vnode *vp, 1406 struct label *vplabel, int *prot) 1407 { 1408 1409 } 1410 1411 static int 1412 stub_vnode_check_mprotect(struct ucred *cred, struct vnode *vp, 1413 struct label *vplabel, int prot) 1414 { 1415 1416 return (0); 1417 } 1418 1419 static int 1420 stub_vnode_check_open(struct ucred *cred, struct vnode *vp, 1421 struct label *vplabel, accmode_t accmode) 1422 { 1423 1424 return (0); 1425 } 1426 1427 static int 1428 stub_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred, 1429 struct vnode *vp, struct label *vplabel) 1430 { 1431 1432 return (0); 1433 } 1434 1435 static int 1436 stub_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred, 1437 struct vnode *vp, struct label *vplabel) 1438 { 1439 1440 return (0); 1441 } 1442 1443 static int 1444 stub_vnode_check_readdir(struct ucred *cred, struct vnode *vp, 1445 struct label *dvplabel) 1446 { 1447 1448 return (0); 1449 } 1450 1451 static int 1452 stub_vnode_check_readlink(struct ucred *cred, struct vnode *vp, 1453 struct label *vplabel) 1454 { 1455 1456 return (0); 1457 } 1458 1459 static int 1460 stub_vnode_check_relabel(struct ucred *cred, struct vnode *vp, 1461 struct label *vplabel, struct label *newlabel) 1462 { 1463 1464 return (0); 1465 } 1466 1467 static int 1468 stub_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp, 1469 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1470 struct componentname *cnp) 1471 { 1472 1473 return (0); 1474 } 1475 1476 static int 1477 stub_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp, 1478 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1479 int samedir, struct componentname *cnp) 1480 { 1481 1482 return (0); 1483 } 1484 1485 static int 1486 stub_vnode_check_revoke(struct ucred *cred, struct vnode *vp, 1487 struct label *vplabel) 1488 { 1489 1490 return (0); 1491 } 1492 1493 static int 1494 stub_vnode_check_setacl(struct ucred *cred, struct vnode *vp, 1495 struct label *vplabel, acl_type_t type, struct acl *acl) 1496 { 1497 1498 return (0); 1499 } 1500 1501 static int 1502 stub_vnode_check_setextattr(struct ucred *cred, struct vnode *vp, 1503 struct label *vplabel, int attrnamespace, const char *name) 1504 { 1505 1506 return (0); 1507 } 1508 1509 static int 1510 stub_vnode_check_setflags(struct ucred *cred, struct vnode *vp, 1511 struct label *vplabel, u_long flags) 1512 { 1513 1514 return (0); 1515 } 1516 1517 static int 1518 stub_vnode_check_setmode(struct ucred *cred, struct vnode *vp, 1519 struct label *vplabel, mode_t mode) 1520 { 1521 1522 return (0); 1523 } 1524 1525 static int 1526 stub_vnode_check_setowner(struct ucred *cred, struct vnode *vp, 1527 struct label *vplabel, uid_t uid, gid_t gid) 1528 { 1529 1530 return (0); 1531 } 1532 1533 static int 1534 stub_vnode_check_setutimes(struct ucred *cred, struct vnode *vp, 1535 struct label *vplabel, struct timespec atime, struct timespec mtime) 1536 { 1537 1538 return (0); 1539 } 1540 1541 static int 1542 stub_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred, 1543 struct vnode *vp, struct label *vplabel) 1544 { 1545 1546 return (0); 1547 } 1548 1549 static int 1550 stub_vnode_check_unlink(struct ucred *cred, struct vnode *dvp, 1551 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 1552 struct componentname *cnp) 1553 { 1554 1555 return (0); 1556 } 1557 1558 static int 1559 stub_vnode_check_write(struct ucred *active_cred, struct ucred *file_cred, 1560 struct vnode *vp, struct label *vplabel) 1561 { 1562 1563 return (0); 1564 } 1565 1566 static int 1567 stub_vnode_create_extattr(struct ucred *cred, struct mount *mp, 1568 struct label *mntlabel, struct vnode *dvp, struct label *dvplabel, 1569 struct vnode *vp, struct label *vplabel, struct componentname *cnp) 1570 { 1571 1572 return (0); 1573 } 1574 1575 static void 1576 stub_vnode_execve_transition(struct ucred *old, struct ucred *new, 1577 struct vnode *vp, struct label *vplabel, struct label *interpvplabel, 1578 struct image_params *imgp, struct label *execlabel) 1579 { 1580 1581 } 1582 1583 static int 1584 stub_vnode_execve_will_transition(struct ucred *old, struct vnode *vp, 1585 struct label *vplabel, struct label *interpvplabel, 1586 struct image_params *imgp, struct label *execlabel) 1587 { 1588 1589 return (0); 1590 } 1591 1592 static void 1593 stub_vnode_relabel(struct ucred *cred, struct vnode *vp, 1594 struct label *vplabel, struct label *label) 1595 { 1596 1597 } 1598 1599 static int 1600 stub_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp, 1601 struct label *vplabel, struct label *intlabel) 1602 { 1603 1604 return (0); 1605 } 1606 1607 /* 1608 * Register functions with MAC Framework policy entry points. 1609 */ 1610 static struct mac_policy_ops stub_ops = 1611 { 1612 .mpo_destroy = stub_destroy, 1613 .mpo_init = stub_init, 1614 .mpo_syscall = stub_syscall, 1615 1616 .mpo_bpfdesc_check_receive = stub_bpfdesc_check_receive, 1617 .mpo_bpfdesc_create = stub_bpfdesc_create, 1618 .mpo_bpfdesc_create_mbuf = stub_bpfdesc_create_mbuf, 1619 .mpo_bpfdesc_destroy_label = stub_destroy_label, 1620 .mpo_bpfdesc_init_label = stub_init_label, 1621 1622 .mpo_cred_associate_nfsd = stub_cred_associate_nfsd, 1623 .mpo_cred_check_relabel = stub_cred_check_relabel, 1624 .mpo_cred_check_setaudit = stub_cred_check_setaudit, 1625 .mpo_cred_check_setaudit_addr = stub_cred_check_setaudit_addr, 1626 .mpo_cred_check_setauid = stub_cred_check_setauid, 1627 .mpo_cred_check_setegid = stub_cred_check_setegid, 1628 .mpo_cred_check_seteuid = stub_cred_check_seteuid, 1629 .mpo_cred_check_setgid = stub_cred_check_setgid, 1630 .mpo_cred_check_setgroups = stub_cred_check_setgroups, 1631 .mpo_cred_check_setregid = stub_cred_check_setregid, 1632 .mpo_cred_check_setresgid = stub_cred_check_setresgid, 1633 .mpo_cred_check_setresuid = stub_cred_check_setresuid, 1634 .mpo_cred_check_setreuid = stub_cred_check_setreuid, 1635 .mpo_cred_check_setuid = stub_cred_check_setuid, 1636 .mpo_cred_check_visible = stub_cred_check_visible, 1637 .mpo_cred_copy_label = stub_copy_label, 1638 .mpo_cred_create_init = stub_cred_create_init, 1639 .mpo_cred_create_swapper = stub_cred_create_swapper, 1640 .mpo_cred_destroy_label = stub_destroy_label, 1641 .mpo_cred_externalize_label = stub_externalize_label, 1642 .mpo_cred_init_label = stub_init_label, 1643 .mpo_cred_internalize_label = stub_internalize_label, 1644 .mpo_cred_relabel= stub_cred_relabel, 1645 1646 .mpo_devfs_create_device = stub_devfs_create_device, 1647 .mpo_devfs_create_directory = stub_devfs_create_directory, 1648 .mpo_devfs_create_symlink = stub_devfs_create_symlink, 1649 .mpo_devfs_destroy_label = stub_destroy_label, 1650 .mpo_devfs_init_label = stub_init_label, 1651 .mpo_devfs_update = stub_devfs_update, 1652 .mpo_devfs_vnode_associate = stub_devfs_vnode_associate, 1653 1654 .mpo_ifnet_check_relabel = stub_ifnet_check_relabel, 1655 .mpo_ifnet_check_transmit = stub_ifnet_check_transmit, 1656 .mpo_ifnet_copy_label = stub_copy_label, 1657 .mpo_ifnet_create = stub_ifnet_create, 1658 .mpo_ifnet_create_mbuf = stub_ifnet_create_mbuf, 1659 .mpo_ifnet_destroy_label = stub_destroy_label, 1660 .mpo_ifnet_externalize_label = stub_externalize_label, 1661 .mpo_ifnet_init_label = stub_init_label, 1662 .mpo_ifnet_internalize_label = stub_internalize_label, 1663 .mpo_ifnet_relabel = stub_ifnet_relabel, 1664 1665 .mpo_inpcb_check_deliver = stub_inpcb_check_deliver, 1666 .mpo_inpcb_check_visible = stub_inpcb_check_visible, 1667 .mpo_inpcb_create = stub_inpcb_create, 1668 .mpo_inpcb_create_mbuf = stub_inpcb_create_mbuf, 1669 .mpo_inpcb_destroy_label = stub_destroy_label, 1670 .mpo_inpcb_init_label = stub_init_label_waitcheck, 1671 .mpo_inpcb_sosetlabel = stub_inpcb_sosetlabel, 1672 1673 .mpo_ip6q_create = stub_ip6q_create, 1674 .mpo_ip6q_destroy_label = stub_destroy_label, 1675 .mpo_ip6q_init_label = stub_init_label_waitcheck, 1676 .mpo_ip6q_match = stub_ip6q_match, 1677 .mpo_ip6q_update = stub_ip6q_update, 1678 .mpo_ip6q_reassemble = stub_ip6q_reassemble, 1679 1680 .mpo_ipq_create = stub_ipq_create, 1681 .mpo_ipq_destroy_label = stub_destroy_label, 1682 .mpo_ipq_init_label = stub_init_label_waitcheck, 1683 .mpo_ipq_match = stub_ipq_match, 1684 .mpo_ipq_update = stub_ipq_update, 1685 .mpo_ipq_reassemble = stub_ipq_reassemble, 1686 1687 .mpo_kenv_check_dump = stub_kenv_check_dump, 1688 .mpo_kenv_check_get = stub_kenv_check_get, 1689 .mpo_kenv_check_set = stub_kenv_check_set, 1690 .mpo_kenv_check_unset = stub_kenv_check_unset, 1691 1692 .mpo_kld_check_load = stub_kld_check_load, 1693 .mpo_kld_check_stat = stub_kld_check_stat, 1694 1695 .mpo_mbuf_copy_label = stub_copy_label, 1696 .mpo_mbuf_destroy_label = stub_destroy_label, 1697 .mpo_mbuf_init_label = stub_init_label_waitcheck, 1698 1699 .mpo_mount_check_stat = stub_mount_check_stat, 1700 .mpo_mount_create = stub_mount_create, 1701 .mpo_mount_destroy_label = stub_destroy_label, 1702 .mpo_mount_init_label = stub_init_label, 1703 1704 .mpo_netatalk_aarp_send = stub_netatalk_aarp_send, 1705 1706 .mpo_netinet_arp_send = stub_netinet_arp_send, 1707 .mpo_netinet_firewall_reply = stub_netinet_firewall_reply, 1708 .mpo_netinet_firewall_send = stub_netinet_firewall_send, 1709 .mpo_netinet_fragment = stub_netinet_fragment, 1710 .mpo_netinet_icmp_reply = stub_netinet_icmp_reply, 1711 .mpo_netinet_icmp_replyinplace = stub_netinet_icmp_replyinplace, 1712 .mpo_netinet_tcp_reply = stub_netinet_tcp_reply, 1713 .mpo_netinet_igmp_send = stub_netinet_igmp_send, 1714 1715 .mpo_netinet6_nd6_send = stub_netinet6_nd6_send, 1716 1717 .mpo_pipe_check_ioctl = stub_pipe_check_ioctl, 1718 .mpo_pipe_check_poll = stub_pipe_check_poll, 1719 .mpo_pipe_check_read = stub_pipe_check_read, 1720 .mpo_pipe_check_relabel = stub_pipe_check_relabel, 1721 .mpo_pipe_check_stat = stub_pipe_check_stat, 1722 .mpo_pipe_check_write = stub_pipe_check_write, 1723 .mpo_pipe_copy_label = stub_copy_label, 1724 .mpo_pipe_create = stub_pipe_create, 1725 .mpo_pipe_destroy_label = stub_destroy_label, 1726 .mpo_pipe_externalize_label = stub_externalize_label, 1727 .mpo_pipe_init_label = stub_init_label, 1728 .mpo_pipe_internalize_label = stub_internalize_label, 1729 .mpo_pipe_relabel = stub_pipe_relabel, 1730 1731 .mpo_posixsem_check_getvalue = stub_posixsem_check_getvalue, 1732 .mpo_posixsem_check_open = stub_posixsem_check_open, 1733 .mpo_posixsem_check_post = stub_posixsem_check_post, 1734 .mpo_posixsem_check_stat = stub_posixsem_check_stat, 1735 .mpo_posixsem_check_unlink = stub_posixsem_check_unlink, 1736 .mpo_posixsem_check_wait = stub_posixsem_check_wait, 1737 .mpo_posixsem_create = stub_posixsem_create, 1738 .mpo_posixsem_destroy_label = stub_destroy_label, 1739 .mpo_posixsem_init_label = stub_init_label, 1740 1741 .mpo_posixshm_check_mmap = stub_posixshm_check_mmap, 1742 .mpo_posixshm_check_open = stub_posixshm_check_open, 1743 .mpo_posixshm_check_stat = stub_posixshm_check_stat, 1744 .mpo_posixshm_check_truncate = stub_posixshm_check_truncate, 1745 .mpo_posixshm_check_unlink = stub_posixshm_check_unlink, 1746 .mpo_posixshm_create = stub_posixshm_create, 1747 .mpo_posixshm_destroy_label = stub_destroy_label, 1748 .mpo_posixshm_init_label = stub_init_label, 1749 1750 .mpo_priv_check = stub_priv_check, 1751 .mpo_priv_grant = stub_priv_grant, 1752 1753 .mpo_proc_check_debug = stub_proc_check_debug, 1754 .mpo_proc_check_sched = stub_proc_check_sched, 1755 .mpo_proc_check_signal = stub_proc_check_signal, 1756 .mpo_proc_check_wait = stub_proc_check_wait, 1757 1758 .mpo_socket_check_accept = stub_socket_check_accept, 1759 .mpo_socket_check_bind = stub_socket_check_bind, 1760 .mpo_socket_check_connect = stub_socket_check_connect, 1761 .mpo_socket_check_create = stub_socket_check_create, 1762 .mpo_socket_check_deliver = stub_socket_check_deliver, 1763 .mpo_socket_check_listen = stub_socket_check_listen, 1764 .mpo_socket_check_poll = stub_socket_check_poll, 1765 .mpo_socket_check_receive = stub_socket_check_receive, 1766 .mpo_socket_check_relabel = stub_socket_check_relabel, 1767 .mpo_socket_check_send = stub_socket_check_send, 1768 .mpo_socket_check_stat = stub_socket_check_stat, 1769 .mpo_socket_check_visible = stub_socket_check_visible, 1770 .mpo_socket_copy_label = stub_copy_label, 1771 .mpo_socket_create = stub_socket_create, 1772 .mpo_socket_create_mbuf = stub_socket_create_mbuf, 1773 .mpo_socket_destroy_label = stub_destroy_label, 1774 .mpo_socket_externalize_label = stub_externalize_label, 1775 .mpo_socket_init_label = stub_init_label_waitcheck, 1776 .mpo_socket_internalize_label = stub_internalize_label, 1777 .mpo_socket_newconn = stub_socket_newconn, 1778 .mpo_socket_relabel = stub_socket_relabel, 1779 1780 .mpo_socketpeer_destroy_label = stub_destroy_label, 1781 .mpo_socketpeer_externalize_label = stub_externalize_label, 1782 .mpo_socketpeer_init_label = stub_init_label_waitcheck, 1783 .mpo_socketpeer_set_from_mbuf = stub_socketpeer_set_from_mbuf, 1784 .mpo_socketpeer_set_from_socket = stub_socketpeer_set_from_socket, 1785 1786 .mpo_syncache_init_label = stub_init_label_waitcheck, 1787 .mpo_syncache_destroy_label = stub_destroy_label, 1788 .mpo_syncache_create = stub_syncache_create, 1789 .mpo_syncache_create_mbuf= stub_syncache_create_mbuf, 1790 1791 .mpo_sysvmsg_cleanup = stub_sysvmsg_cleanup, 1792 .mpo_sysvmsg_create = stub_sysvmsg_create, 1793 .mpo_sysvmsg_destroy_label = stub_destroy_label, 1794 .mpo_sysvmsg_init_label = stub_init_label, 1795 1796 .mpo_sysvmsq_check_msgmsq = stub_sysvmsq_check_msgmsq, 1797 .mpo_sysvmsq_check_msgrcv = stub_sysvmsq_check_msgrcv, 1798 .mpo_sysvmsq_check_msgrmid = stub_sysvmsq_check_msgrmid, 1799 .mpo_sysvmsq_check_msqget = stub_sysvmsq_check_msqget, 1800 .mpo_sysvmsq_check_msqsnd = stub_sysvmsq_check_msqsnd, 1801 .mpo_sysvmsq_check_msqrcv = stub_sysvmsq_check_msqrcv, 1802 .mpo_sysvmsq_check_msqctl = stub_sysvmsq_check_msqctl, 1803 .mpo_sysvmsq_cleanup = stub_sysvmsq_cleanup, 1804 .mpo_sysvmsq_create = stub_sysvmsq_create, 1805 .mpo_sysvmsq_destroy_label = stub_destroy_label, 1806 .mpo_sysvmsq_init_label = stub_init_label, 1807 1808 .mpo_sysvsem_check_semctl = stub_sysvsem_check_semctl, 1809 .mpo_sysvsem_check_semget = stub_sysvsem_check_semget, 1810 .mpo_sysvsem_check_semop = stub_sysvsem_check_semop, 1811 .mpo_sysvsem_cleanup = stub_sysvsem_cleanup, 1812 .mpo_sysvsem_create = stub_sysvsem_create, 1813 .mpo_sysvsem_destroy_label = stub_destroy_label, 1814 .mpo_sysvsem_init_label = stub_init_label, 1815 1816 .mpo_sysvshm_check_shmat = stub_sysvshm_check_shmat, 1817 .mpo_sysvshm_check_shmctl = stub_sysvshm_check_shmctl, 1818 .mpo_sysvshm_check_shmdt = stub_sysvshm_check_shmdt, 1819 .mpo_sysvshm_check_shmget = stub_sysvshm_check_shmget, 1820 .mpo_sysvshm_cleanup = stub_sysvshm_cleanup, 1821 .mpo_sysvshm_create = stub_sysvshm_create, 1822 .mpo_sysvshm_destroy_label = stub_destroy_label, 1823 .mpo_sysvshm_init_label = stub_init_label, 1824 1825 .mpo_system_check_acct = stub_system_check_acct, 1826 .mpo_system_check_audit = stub_system_check_audit, 1827 .mpo_system_check_auditctl = stub_system_check_auditctl, 1828 .mpo_system_check_auditon = stub_system_check_auditon, 1829 .mpo_system_check_reboot = stub_system_check_reboot, 1830 .mpo_system_check_swapoff = stub_system_check_swapoff, 1831 .mpo_system_check_swapon = stub_system_check_swapon, 1832 .mpo_system_check_sysctl = stub_system_check_sysctl, 1833 1834 .mpo_thread_userret = stub_thread_userret, 1835 1836 .mpo_vnode_associate_extattr = stub_vnode_associate_extattr, 1837 .mpo_vnode_associate_singlelabel = stub_vnode_associate_singlelabel, 1838 .mpo_vnode_check_access = stub_vnode_check_access, 1839 .mpo_vnode_check_chdir = stub_vnode_check_chdir, 1840 .mpo_vnode_check_chroot = stub_vnode_check_chroot, 1841 .mpo_vnode_check_create = stub_vnode_check_create, 1842 .mpo_vnode_check_deleteacl = stub_vnode_check_deleteacl, 1843 .mpo_vnode_check_deleteextattr = stub_vnode_check_deleteextattr, 1844 .mpo_vnode_check_exec = stub_vnode_check_exec, 1845 .mpo_vnode_check_getacl = stub_vnode_check_getacl, 1846 .mpo_vnode_check_getextattr = stub_vnode_check_getextattr, 1847 .mpo_vnode_check_link = stub_vnode_check_link, 1848 .mpo_vnode_check_listextattr = stub_vnode_check_listextattr, 1849 .mpo_vnode_check_lookup = stub_vnode_check_lookup, 1850 .mpo_vnode_check_mmap = stub_vnode_check_mmap, 1851 .mpo_vnode_check_mmap_downgrade = stub_vnode_check_mmap_downgrade, 1852 .mpo_vnode_check_mprotect = stub_vnode_check_mprotect, 1853 .mpo_vnode_check_open = stub_vnode_check_open, 1854 .mpo_vnode_check_poll = stub_vnode_check_poll, 1855 .mpo_vnode_check_read = stub_vnode_check_read, 1856 .mpo_vnode_check_readdir = stub_vnode_check_readdir, 1857 .mpo_vnode_check_readlink = stub_vnode_check_readlink, 1858 .mpo_vnode_check_relabel = stub_vnode_check_relabel, 1859 .mpo_vnode_check_rename_from = stub_vnode_check_rename_from, 1860 .mpo_vnode_check_rename_to = stub_vnode_check_rename_to, 1861 .mpo_vnode_check_revoke = stub_vnode_check_revoke, 1862 .mpo_vnode_check_setacl = stub_vnode_check_setacl, 1863 .mpo_vnode_check_setextattr = stub_vnode_check_setextattr, 1864 .mpo_vnode_check_setflags = stub_vnode_check_setflags, 1865 .mpo_vnode_check_setmode = stub_vnode_check_setmode, 1866 .mpo_vnode_check_setowner = stub_vnode_check_setowner, 1867 .mpo_vnode_check_setutimes = stub_vnode_check_setutimes, 1868 .mpo_vnode_check_stat = stub_vnode_check_stat, 1869 .mpo_vnode_check_unlink = stub_vnode_check_unlink, 1870 .mpo_vnode_check_write = stub_vnode_check_write, 1871 .mpo_vnode_copy_label = stub_copy_label, 1872 .mpo_vnode_create_extattr = stub_vnode_create_extattr, 1873 .mpo_vnode_destroy_label = stub_destroy_label, 1874 .mpo_vnode_execve_transition = stub_vnode_execve_transition, 1875 .mpo_vnode_execve_will_transition = stub_vnode_execve_will_transition, 1876 .mpo_vnode_externalize_label = stub_externalize_label, 1877 .mpo_vnode_init_label = stub_init_label, 1878 .mpo_vnode_internalize_label = stub_internalize_label, 1879 .mpo_vnode_relabel = stub_vnode_relabel, 1880 .mpo_vnode_setlabel_extattr = stub_vnode_setlabel_extattr, 1881 }; 1882 1883 MAC_POLICY_SET(&stub_ops, mac_stub, "TrustedBSD MAC/Stub", 1884 MPC_LOADTIME_FLAG_UNLOADOK, NULL);
Cache object: 79939021a1e2654a52bad30e8e68398f
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