97#define MAGIC_PROC 0x3b4be98f 98#define MAGIC_CRED 0x9a5a4987 99#define MAGIC_VNODE 0x1a67a45c 100#define MAGIC_FREE 0x849ba1fd 101 102#define SLOT(x) mac_label_get((x), test_slot) 103#define SLOT_SET(x, v) mac_label_set((x), test_slot, (v)) 104 105static int test_slot; 106SYSCTL_INT(_security_mac_test, OID_AUTO, slot, CTLFLAG_RD, 107 &test_slot, 0, "Slot allocated by framework"); 108 109SYSCTL_NODE(_security_mac_test, OID_AUTO, counter, CTLFLAG_RW, 0, 110 "TrustedBSD mac_test counters controls"); 111 112#define COUNTER_DECL(variable) \ 113 static int counter_##variable; \ 114 SYSCTL_INT(_security_mac_test_counter, OID_AUTO, variable, \ 115 CTLFLAG_RD, &counter_##variable, 0, #variable) 116 117#define COUNTER_INC(variable) atomic_add_int(&counter_##variable, 1) 118 119#ifdef KDB 120#define DEBUGGER(func, string) kdb_enter(KDB_WHY_MAC, (string)) 121#else 122#define DEBUGGER(func, string) printf("mac_test: %s: %s\n", (func), (string)) 123#endif 124 125#define LABEL_CHECK(label, magic) do { \ 126 if (label != NULL) { \ 127 KASSERT(SLOT(label) == magic || SLOT(label) == 0, \ 128 ("%s: bad %s label", __func__, #magic)); \ 129 } \ 130} while (0) 131 132#define LABEL_DESTROY(label, magic) do { \ 133 if (SLOT(label) == magic || SLOT(label) == 0) { \ 134 SLOT_SET(label, MAGIC_FREE); \ 135 } else if (SLOT(label) == MAGIC_FREE) { \ 136 DEBUGGER("%s: dup destroy", __func__); \ 137 } else { \ 138 DEBUGGER("%s: corrupted label", __func__); \ 139 } \ 140} while (0) 141 142#define LABEL_INIT(label, magic) do { \ 143 SLOT_SET(label, magic); \ 144} while (0) 145 146#define LABEL_NOTFREE(label) do { \ 147 KASSERT(SLOT(label) != MAGIC_FREE, \ 148 ("%s: destroyed label", __func__)); \ 149} while (0) 150 151/* 152 * Object-specific entry point implementations are sorted alphabetically by 153 * object type name and then by operation. 154 */ 155COUNTER_DECL(bpfdesc_check_receive); 156static int 157test_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel, 158 struct ifnet *ifp, struct label *ifplabel) 159{ 160 161 LABEL_CHECK(dlabel, MAGIC_BPF); 162 LABEL_CHECK(ifplabel, MAGIC_IFNET); 163 COUNTER_INC(bpfdesc_check_receive); 164 165 return (0); 166} 167 168COUNTER_DECL(bpfdesc_create); 169static void 170test_bpfdesc_create(struct ucred *cred, struct bpf_d *d, 171 struct label *dlabel) 172{ 173 174 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 175 LABEL_CHECK(dlabel, MAGIC_BPF); 176 COUNTER_INC(bpfdesc_create); 177} 178 179COUNTER_DECL(bpfdesc_create_mbuf); 180static void 181test_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel, 182 struct mbuf *m, struct label *mlabel) 183{ 184 185 LABEL_CHECK(dlabel, MAGIC_BPF); 186 LABEL_CHECK(mlabel, MAGIC_MBUF); 187 COUNTER_INC(bpfdesc_create_mbuf); 188} 189 190COUNTER_DECL(bpfdesc_destroy_label); 191static void 192test_bpfdesc_destroy_label(struct label *label) 193{ 194 195 LABEL_DESTROY(label, MAGIC_BPF); 196 COUNTER_INC(bpfdesc_destroy_label); 197} 198 199COUNTER_DECL(bpfdesc_init_label); 200static void 201test_bpfdesc_init_label(struct label *label) 202{ 203 204 LABEL_INIT(label, MAGIC_BPF); 205 COUNTER_INC(bpfdesc_init_label); 206} 207 208COUNTER_DECL(cred_check_relabel); 209static int 210test_cred_check_relabel(struct ucred *cred, struct label *newlabel) 211{ 212 213 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 214 LABEL_CHECK(newlabel, MAGIC_CRED); 215 COUNTER_INC(cred_check_relabel); 216 217 return (0); 218} 219 220COUNTER_DECL(cred_check_visible); 221static int 222test_cred_check_visible(struct ucred *u1, struct ucred *u2) 223{ 224 225 LABEL_CHECK(u1->cr_label, MAGIC_CRED); 226 LABEL_CHECK(u2->cr_label, MAGIC_CRED); 227 COUNTER_INC(cred_check_visible); 228 229 return (0); 230} 231 232COUNTER_DECL(cred_copy_label); 233static void 234test_cred_copy_label(struct label *src, struct label *dest) 235{ 236 237 LABEL_CHECK(src, MAGIC_CRED); 238 LABEL_CHECK(dest, MAGIC_CRED); 239 COUNTER_INC(cred_copy_label); 240} 241 242COUNTER_DECL(cred_destroy_label); 243static void 244test_cred_destroy_label(struct label *label) 245{ 246 247 LABEL_DESTROY(label, MAGIC_CRED); 248 COUNTER_INC(cred_destroy_label); 249} 250 251COUNTER_DECL(cred_externalize_label); 252static int 253test_cred_externalize_label(struct label *label, char *element_name, 254 struct sbuf *sb, int *claimed) 255{ 256 257 LABEL_CHECK(label, MAGIC_CRED); 258 COUNTER_INC(cred_externalize_label); 259 260 return (0); 261} 262 263COUNTER_DECL(cred_init_label); 264static void 265test_cred_init_label(struct label *label) 266{ 267 268 LABEL_INIT(label, MAGIC_CRED); 269 COUNTER_INC(cred_init_label); 270} 271 272COUNTER_DECL(cred_internalize_label); 273static int 274test_cred_internalize_label(struct label *label, char *element_name, 275 char *element_data, int *claimed) 276{ 277 278 LABEL_CHECK(label, MAGIC_CRED); 279 COUNTER_INC(cred_internalize_label); 280 281 return (0); 282} 283 284COUNTER_DECL(cred_relabel); 285static void 286test_cred_relabel(struct ucred *cred, struct label *newlabel) 287{ 288 289 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 290 LABEL_CHECK(newlabel, MAGIC_CRED); 291 COUNTER_INC(cred_relabel); 292} 293 294COUNTER_DECL(devfs_create_device); 295static void 296test_devfs_create_device(struct ucred *cred, struct mount *mp, 297 struct cdev *dev, struct devfs_dirent *de, struct label *delabel) 298{ 299 300 if (cred != NULL) 301 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 302 LABEL_CHECK(delabel, MAGIC_DEVFS); 303 COUNTER_INC(devfs_create_device); 304} 305 306COUNTER_DECL(devfs_create_directory); 307static void 308test_devfs_create_directory(struct mount *mp, char *dirname, 309 int dirnamelen, struct devfs_dirent *de, struct label *delabel) 310{ 311 312 LABEL_CHECK(delabel, MAGIC_DEVFS); 313 COUNTER_INC(devfs_create_directory); 314} 315 316COUNTER_DECL(devfs_create_symlink); 317static void 318test_devfs_create_symlink(struct ucred *cred, struct mount *mp, 319 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de, 320 struct label *delabel) 321{ 322 323 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 324 LABEL_CHECK(ddlabel, MAGIC_DEVFS); 325 LABEL_CHECK(delabel, MAGIC_DEVFS); 326 COUNTER_INC(devfs_create_symlink); 327} 328 329COUNTER_DECL(devfs_destroy_label); 330static void 331test_devfs_destroy_label(struct label *label) 332{ 333 334 LABEL_DESTROY(label, MAGIC_DEVFS); 335 COUNTER_INC(devfs_destroy_label); 336} 337 338COUNTER_DECL(devfs_init_label); 339static void 340test_devfs_init_label(struct label *label) 341{ 342 343 LABEL_INIT(label, MAGIC_DEVFS); 344 COUNTER_INC(devfs_init_label); 345} 346 347COUNTER_DECL(devfs_update); 348static void 349test_devfs_update(struct mount *mp, struct devfs_dirent *devfs_dirent, 350 struct label *direntlabel, struct vnode *vp, struct label *vplabel) 351{ 352 353 LABEL_CHECK(direntlabel, MAGIC_DEVFS); 354 LABEL_CHECK(vplabel, MAGIC_VNODE); 355 COUNTER_INC(devfs_update); 356} 357 358COUNTER_DECL(devfs_vnode_associate); 359static void 360test_devfs_vnode_associate(struct mount *mp, struct label *mplabel, 361 struct devfs_dirent *de, struct label *delabel, struct vnode *vp, 362 struct label *vplabel) 363{ 364 365 LABEL_CHECK(mplabel, MAGIC_MOUNT); 366 LABEL_CHECK(delabel, MAGIC_DEVFS); 367 LABEL_CHECK(vplabel, MAGIC_VNODE); 368 COUNTER_INC(devfs_vnode_associate); 369} 370 371COUNTER_DECL(ifnet_check_relabel); 372static int 373test_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp, 374 struct label *ifplabel, struct label *newlabel) 375{ 376 377 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 378 LABEL_CHECK(ifplabel, MAGIC_IFNET); 379 LABEL_CHECK(newlabel, MAGIC_IFNET); 380 COUNTER_INC(ifnet_check_relabel); 381 382 return (0); 383} 384 385COUNTER_DECL(ifnet_check_transmit); 386static int 387test_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel, 388 struct mbuf *m, struct label *mlabel) 389{ 390 391 LABEL_CHECK(ifplabel, MAGIC_IFNET); 392 LABEL_CHECK(mlabel, MAGIC_MBUF); 393 COUNTER_INC(ifnet_check_transmit); 394 395 return (0); 396} 397 398COUNTER_DECL(ifnet_copy_label); 399static void 400test_ifnet_copy_label(struct label *src, struct label *dest) 401{ 402 403 LABEL_CHECK(src, MAGIC_IFNET); 404 LABEL_CHECK(dest, MAGIC_IFNET); 405 COUNTER_INC(ifnet_copy_label); 406} 407 408COUNTER_DECL(ifnet_create); 409static void 410test_ifnet_create(struct ifnet *ifp, struct label *ifplabel) 411{ 412 413 LABEL_CHECK(ifplabel, MAGIC_IFNET); 414 COUNTER_INC(ifnet_create); 415} 416 417COUNTER_DECL(ifnet_create_mbuf); 418static void 419test_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel, 420 struct mbuf *m, struct label *mlabel) 421{ 422 423 LABEL_CHECK(ifplabel, MAGIC_IFNET); 424 LABEL_CHECK(mlabel, MAGIC_MBUF); 425 COUNTER_INC(ifnet_create_mbuf); 426} 427 428COUNTER_DECL(ifnet_destroy_label); 429static void 430test_ifnet_destroy_label(struct label *label) 431{ 432 433 LABEL_DESTROY(label, MAGIC_IFNET); 434 COUNTER_INC(ifnet_destroy_label); 435} 436 437COUNTER_DECL(ifnet_externalize_label); 438static int 439test_ifnet_externalize_label(struct label *label, char *element_name, 440 struct sbuf *sb, int *claimed) 441{ 442 443 LABEL_CHECK(label, MAGIC_IFNET); 444 COUNTER_INC(ifnet_externalize_label); 445 446 return (0); 447} 448 449COUNTER_DECL(ifnet_init_label); 450static void 451test_ifnet_init_label(struct label *label) 452{ 453 454 LABEL_INIT(label, MAGIC_IFNET); 455 COUNTER_INC(ifnet_init_label); 456} 457 458COUNTER_DECL(ifnet_internalize_label); 459static int 460test_ifnet_internalize_label(struct label *label, char *element_name, 461 char *element_data, int *claimed) 462{ 463 464 LABEL_CHECK(label, MAGIC_IFNET); 465 COUNTER_INC(ifnet_internalize_label); 466 467 return (0); 468} 469 470COUNTER_DECL(ifnet_relabel); 471static void 472test_ifnet_relabel(struct ucred *cred, struct ifnet *ifp, 473 struct label *ifplabel, struct label *newlabel) 474{ 475 476 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 477 LABEL_CHECK(ifplabel, MAGIC_IFNET); 478 LABEL_CHECK(newlabel, MAGIC_IFNET); 479 COUNTER_INC(ifnet_relabel); 480} 481 482COUNTER_DECL(inpcb_check_deliver); 483static int 484test_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel, 485 struct mbuf *m, struct label *mlabel) 486{ 487 488 LABEL_CHECK(inplabel, MAGIC_INPCB); 489 LABEL_CHECK(mlabel, MAGIC_MBUF); 490 COUNTER_INC(inpcb_check_deliver); 491 492 return (0); 493} 494 495COUNTER_DECL(inpcb_create); 496static void 497test_inpcb_create(struct socket *so, struct label *solabel, 498 struct inpcb *inp, struct label *inplabel) 499{ 500 501 LABEL_CHECK(solabel, MAGIC_SOCKET); 502 LABEL_CHECK(inplabel, MAGIC_INPCB); 503 COUNTER_INC(inpcb_create); 504} 505 506COUNTER_DECL(inpcb_create_mbuf); 507static void 508test_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel, 509 struct mbuf *m, struct label *mlabel) 510{ 511 512 LABEL_CHECK(inplabel, MAGIC_INPCB); 513 LABEL_CHECK(mlabel, MAGIC_MBUF); 514 COUNTER_INC(inpcb_create_mbuf); 515} 516 517COUNTER_DECL(inpcb_destroy_label); 518static void 519test_inpcb_destroy_label(struct label *label) 520{ 521 522 LABEL_DESTROY(label, MAGIC_INPCB); 523 COUNTER_INC(inpcb_destroy_label); 524} 525 526COUNTER_DECL(inpcb_init_label); 527static int 528test_inpcb_init_label(struct label *label, int flag) 529{ 530 531 if (flag & M_WAITOK) 532 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 533 "test_inpcb_init_label() at %s:%d", __FILE__, 534 __LINE__); 535 536 LABEL_INIT(label, MAGIC_INPCB); 537 COUNTER_INC(inpcb_init_label); 538 return (0); 539} 540 541COUNTER_DECL(inpcb_sosetlabel); 542static void 543test_inpcb_sosetlabel(struct socket *so, struct label *solabel, 544 struct inpcb *inp, struct label *inplabel) 545{ 546 547 LABEL_CHECK(solabel, MAGIC_SOCKET); 548 LABEL_CHECK(inplabel, MAGIC_INPCB); 549 COUNTER_INC(inpcb_sosetlabel); 550} 551 552COUNTER_DECL(ipq_create); 553static void 554test_ipq_create(struct mbuf *fragment, struct label *fragmentlabel, 555 struct ipq *ipq, struct label *ipqlabel) 556{ 557 558 LABEL_CHECK(fragmentlabel, MAGIC_MBUF); 559 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 560 COUNTER_INC(ipq_create); 561} 562 563COUNTER_DECL(ipq_destroy_label); 564static void 565test_ipq_destroy_label(struct label *label) 566{ 567 568 LABEL_DESTROY(label, MAGIC_IPQ); 569 COUNTER_INC(ipq_destroy_label); 570} 571 572COUNTER_DECL(ipq_init_label); 573static int 574test_ipq_init_label(struct label *label, int flag) 575{ 576 577 if (flag & M_WAITOK) 578 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 579 "test_ipq_init_label() at %s:%d", __FILE__, 580 __LINE__); 581 582 LABEL_INIT(label, MAGIC_IPQ); 583 COUNTER_INC(ipq_init_label); 584 return (0); 585} 586 587COUNTER_DECL(ipq_match); 588static int 589test_ipq_match(struct mbuf *fragment, struct label *fragmentlabel, 590 struct ipq *ipq, struct label *ipqlabel) 591{ 592 593 LABEL_CHECK(fragmentlabel, MAGIC_MBUF); 594 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 595 COUNTER_INC(ipq_match); 596 597 return (1); 598} 599 600COUNTER_DECL(ipq_reassemble); 601static void 602test_ipq_reassemble(struct ipq *ipq, struct label *ipqlabel, struct mbuf *m, 603 struct label *mlabel) 604{ 605 606 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 607 LABEL_CHECK(mlabel, MAGIC_MBUF); 608 COUNTER_INC(ipq_reassemble); 609} 610 611COUNTER_DECL(ipq_update); 612static void 613test_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *ipq, 614 struct label *ipqlabel) 615{ 616 617 LABEL_CHECK(mlabel, MAGIC_MBUF); 618 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 619 COUNTER_INC(ipq_update); 620} 621 622COUNTER_DECL(kenv_check_dump); 623static int 624test_kenv_check_dump(struct ucred *cred) 625{ 626 627 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 628 COUNTER_INC(kenv_check_dump); 629 630 return (0); 631} 632 633COUNTER_DECL(kenv_check_get); 634static int 635test_kenv_check_get(struct ucred *cred, char *name) 636{ 637 638 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 639 COUNTER_INC(kenv_check_get); 640 641 return (0); 642} 643 644COUNTER_DECL(kenv_check_set); 645static int 646test_kenv_check_set(struct ucred *cred, char *name, char *value) 647{ 648 649 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 650 COUNTER_INC(kenv_check_set); 651 652 return (0); 653} 654 655COUNTER_DECL(kenv_check_unset); 656static int 657test_kenv_check_unset(struct ucred *cred, char *name) 658{ 659 660 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 661 COUNTER_INC(kenv_check_unset); 662 663 return (0); 664} 665 666COUNTER_DECL(kld_check_load); 667static int 668test_kld_check_load(struct ucred *cred, struct vnode *vp, 669 struct label *label) 670{ 671 672 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 673 LABEL_CHECK(label, MAGIC_VNODE); 674 COUNTER_INC(kld_check_load); 675 676 return (0); 677} 678 679COUNTER_DECL(kld_check_stat); 680static int 681test_kld_check_stat(struct ucred *cred) 682{ 683 684 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 685 COUNTER_INC(kld_check_stat); 686 687 return (0); 688} 689 690COUNTER_DECL(mbuf_copy_label); 691static void 692test_mbuf_copy_label(struct label *src, struct label *dest) 693{ 694 695 LABEL_CHECK(src, MAGIC_MBUF); 696 LABEL_CHECK(dest, MAGIC_MBUF); 697 COUNTER_INC(mbuf_copy_label); 698} 699 700COUNTER_DECL(mbuf_destroy_label); 701static void 702test_mbuf_destroy_label(struct label *label) 703{ 704 705 /* 706 * If we're loaded dynamically, there may be mbufs in flight that 707 * didn't have label storage allocated for them. Handle this 708 * gracefully. 709 */ 710 if (label == NULL) 711 return; 712 713 LABEL_DESTROY(label, MAGIC_MBUF); 714 COUNTER_INC(mbuf_destroy_label); 715} 716 717COUNTER_DECL(mbuf_init_label); 718static int 719test_mbuf_init_label(struct label *label, int flag) 720{ 721 722 if (flag & M_WAITOK) 723 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 724 "test_mbuf_init_label() at %s:%d", __FILE__, 725 __LINE__); 726 727 LABEL_INIT(label, MAGIC_MBUF); 728 COUNTER_INC(mbuf_init_label); 729 return (0); 730} 731 732COUNTER_DECL(mount_check_stat); 733static int 734test_mount_check_stat(struct ucred *cred, struct mount *mp, 735 struct label *mplabel) 736{ 737 738 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 739 LABEL_CHECK(mplabel, MAGIC_MOUNT); 740 COUNTER_INC(mount_check_stat); 741 742 return (0); 743} 744 745COUNTER_DECL(mount_create); 746static void 747test_mount_create(struct ucred *cred, struct mount *mp, 748 struct label *mplabel) 749{ 750 751 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 752 LABEL_CHECK(mplabel, MAGIC_MOUNT); 753 COUNTER_INC(mount_create); 754} 755 756COUNTER_DECL(mount_destroy_label); 757static void 758test_mount_destroy_label(struct label *label) 759{ 760 761 LABEL_DESTROY(label, MAGIC_MOUNT); 762 COUNTER_INC(mount_destroy_label); 763} 764 765COUNTER_DECL(mount_init_label); 766static void 767test_mount_init_label(struct label *label) 768{ 769 770 LABEL_INIT(label, MAGIC_MOUNT); 771 COUNTER_INC(mount_init_label); 772} 773 774COUNTER_DECL(netatalk_aarp_send); 775static void 776test_netatalk_aarp_send(struct ifnet *ifp, struct label *ifplabel, 777 struct mbuf *m, struct label *mlabel) 778{ 779 780 LABEL_CHECK(ifplabel, MAGIC_IFNET); 781 LABEL_CHECK(mlabel, MAGIC_MBUF); 782 COUNTER_INC(netatalk_aarp_send); 783} 784 785COUNTER_DECL(netinet_arp_send); 786static void 787test_netinet_arp_send(struct ifnet *ifp, struct label *ifplabel, 788 struct mbuf *m, struct label *mlabel) 789{ 790 791 LABEL_CHECK(ifplabel, MAGIC_IFNET); 792 LABEL_CHECK(mlabel, MAGIC_MBUF); 793 COUNTER_INC(netinet_arp_send); 794} 795 796COUNTER_DECL(netinet_fragment); 797static void 798test_netinet_fragment(struct mbuf *m, struct label *mlabel, 799 struct mbuf *frag, struct label *fraglabel) 800{ 801 802 LABEL_CHECK(mlabel, MAGIC_MBUF); 803 LABEL_CHECK(fraglabel, MAGIC_MBUF); 804 COUNTER_INC(netinet_fragment); 805} 806 807COUNTER_DECL(netinet_icmp_reply); 808static void 809test_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel, 810 struct mbuf *msend, struct label *msendlabel) 811{ 812 813 LABEL_CHECK(mrecvlabel, MAGIC_MBUF); 814 LABEL_CHECK(msendlabel, MAGIC_MBUF); 815 COUNTER_INC(netinet_icmp_reply); 816} 817 818COUNTER_DECL(netinet_icmp_replyinplace); 819static void 820test_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel) 821{ 822 823 LABEL_CHECK(mlabel, MAGIC_MBUF); 824 COUNTER_INC(netinet_icmp_replyinplace); 825} 826 827COUNTER_DECL(netinet_igmp_send); 828static void 829test_netinet_igmp_send(struct ifnet *ifp, struct label *ifplabel, 830 struct mbuf *m, struct label *mlabel) 831{ 832 833 LABEL_CHECK(ifplabel, MAGIC_IFNET); 834 LABEL_CHECK(mlabel, MAGIC_MBUF); 835 COUNTER_INC(netinet_igmp_send); 836} 837 838COUNTER_DECL(netinet_tcp_reply); 839static void 840test_netinet_tcp_reply(struct mbuf *m, struct label *mlabel) 841{ 842 843 LABEL_CHECK(mlabel, MAGIC_MBUF); 844 COUNTER_INC(netinet_tcp_reply); 845} 846 847COUNTER_DECL(netinet6_nd6_send); 848static void 849test_netinet6_nd6_send(struct ifnet *ifp, struct label *ifplabel, 850 struct mbuf *m, struct label *mlabel) 851{ 852 853 LABEL_CHECK(ifplabel, MAGIC_IFNET); 854 LABEL_CHECK(mlabel, MAGIC_MBUF); 855 COUNTER_INC(netinet6_nd6_send); 856} 857 858COUNTER_DECL(pipe_check_ioctl); 859static int 860test_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp, 861 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data) 862{ 863 864 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 865 LABEL_CHECK(pplabel, MAGIC_PIPE); 866 COUNTER_INC(pipe_check_ioctl); 867 868 return (0); 869} 870 871COUNTER_DECL(pipe_check_poll); 872static int 873test_pipe_check_poll(struct ucred *cred, struct pipepair *pp, 874 struct label *pplabel) 875{ 876 877 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 878 LABEL_CHECK(pplabel, MAGIC_PIPE); 879 COUNTER_INC(pipe_check_poll); 880 881 return (0); 882} 883 884COUNTER_DECL(pipe_check_read); 885static int 886test_pipe_check_read(struct ucred *cred, struct pipepair *pp, 887 struct label *pplabel) 888{ 889 890 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 891 LABEL_CHECK(pplabel, MAGIC_PIPE); 892 COUNTER_INC(pipe_check_read); 893 894 return (0); 895} 896 897COUNTER_DECL(pipe_check_relabel); 898static int 899test_pipe_check_relabel(struct ucred *cred, struct pipepair *pp, 900 struct label *pplabel, struct label *newlabel) 901{ 902 903 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 904 LABEL_CHECK(pplabel, MAGIC_PIPE); 905 LABEL_CHECK(newlabel, MAGIC_PIPE); 906 COUNTER_INC(pipe_check_relabel); 907 908 return (0); 909} 910 911COUNTER_DECL(pipe_check_stat); 912static int 913test_pipe_check_stat(struct ucred *cred, struct pipepair *pp, 914 struct label *pplabel) 915{ 916 917 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 918 LABEL_CHECK(pplabel, MAGIC_PIPE); 919 COUNTER_INC(pipe_check_stat); 920 921 return (0); 922} 923 924COUNTER_DECL(pipe_check_write); 925static int 926test_pipe_check_write(struct ucred *cred, struct pipepair *pp, 927 struct label *pplabel) 928{ 929 930 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 931 LABEL_CHECK(pplabel, MAGIC_PIPE); 932 COUNTER_INC(pipe_check_write); 933 934 return (0); 935} 936 937COUNTER_DECL(pipe_copy_label); 938static void 939test_pipe_copy_label(struct label *src, struct label *dest) 940{ 941 942 LABEL_CHECK(src, MAGIC_PIPE); 943 LABEL_CHECK(dest, MAGIC_PIPE); 944 COUNTER_INC(pipe_copy_label); 945} 946 947COUNTER_DECL(pipe_create); 948static void 949test_pipe_create(struct ucred *cred, struct pipepair *pp, 950 struct label *pplabel) 951{ 952 953 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 954 LABEL_CHECK(pplabel, MAGIC_PIPE); 955 COUNTER_INC(pipe_create); 956} 957 958COUNTER_DECL(pipe_destroy_label); 959static void 960test_pipe_destroy_label(struct label *label) 961{ 962 963 LABEL_DESTROY(label, MAGIC_PIPE); 964 COUNTER_INC(pipe_destroy_label); 965} 966 967COUNTER_DECL(pipe_externalize_label); 968static int 969test_pipe_externalize_label(struct label *label, char *element_name, 970 struct sbuf *sb, int *claimed) 971{ 972 973 LABEL_CHECK(label, MAGIC_PIPE); 974 COUNTER_INC(pipe_externalize_label); 975 976 return (0); 977} 978 979COUNTER_DECL(pipe_init_label); 980static void 981test_pipe_init_label(struct label *label) 982{ 983 984 LABEL_INIT(label, MAGIC_PIPE); 985 COUNTER_INC(pipe_init_label); 986} 987 988COUNTER_DECL(pipe_internalize_label); 989static int 990test_pipe_internalize_label(struct label *label, char *element_name, 991 char *element_data, int *claimed) 992{ 993 994 LABEL_CHECK(label, MAGIC_PIPE); 995 COUNTER_INC(pipe_internalize_label); 996 997 return (0); 998} 999 1000COUNTER_DECL(pipe_relabel); 1001static void 1002test_pipe_relabel(struct ucred *cred, struct pipepair *pp, 1003 struct label *pplabel, struct label *newlabel) 1004{ 1005 1006 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1007 LABEL_CHECK(pplabel, MAGIC_PIPE); 1008 LABEL_CHECK(newlabel, MAGIC_PIPE); 1009 COUNTER_INC(pipe_relabel); 1010} 1011 1012COUNTER_DECL(posixsem_check_destroy); 1013static int 1014test_posixsem_check_destroy(struct ucred *cred, struct ksem *ks, 1015 struct label *kslabel) 1016{ 1017 1018 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1019 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1020 COUNTER_INC(posixsem_check_destroy); 1021 1022 return (0); 1023} 1024 1025COUNTER_DECL(posixsem_check_getvalue); 1026static int 1027test_posixsem_check_getvalue(struct ucred *cred, struct ksem *ks, 1028 struct label *kslabel) 1029{ 1030 1031 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1032 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1033 COUNTER_INC(posixsem_check_getvalue); 1034 1035 return (0); 1036} 1037 1038COUNTER_DECL(posixsem_check_open); 1039static int 1040test_posixsem_check_open(struct ucred *cred, struct ksem *ks, 1041 struct label *kslabel) 1042{ 1043 1044 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1045 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1046 COUNTER_INC(posixsem_check_open); 1047 1048 return (0); 1049} 1050 1051COUNTER_DECL(posixsem_check_post); 1052static int 1053test_posixsem_check_post(struct ucred *cred, struct ksem *ks, 1054 struct label *kslabel) 1055{ 1056 1057 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1058 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1059 COUNTER_INC(posixsem_check_post); 1060 1061 return (0); 1062} 1063 1064COUNTER_DECL(posixsem_check_unlink); 1065static int 1066test_posixsem_check_unlink(struct ucred *cred, struct ksem *ks, 1067 struct label *kslabel) 1068{ 1069 1070 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1071 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1072 COUNTER_INC(posixsem_check_unlink); 1073 1074 return (0); 1075} 1076 1077COUNTER_DECL(posixsem_check_wait); 1078static int 1079test_posixsem_check_wait(struct ucred *cred, struct ksem *ks, 1080 struct label *kslabel) 1081{ 1082 1083 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1084 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1085 COUNTER_INC(posixsem_check_wait); 1086 1087 return (0); 1088} 1089 1090COUNTER_DECL(posixsem_create); 1091static void 1092test_posixsem_create(struct ucred *cred, struct ksem *ks, 1093 struct label *kslabel) 1094{ 1095 1096 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1097 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1098 COUNTER_INC(posixsem_create); 1099} 1100 1101COUNTER_DECL(posixsem_destroy_label); 1102static void 1103test_posixsem_destroy_label(struct label *label) 1104{ 1105 1106 LABEL_DESTROY(label, MAGIC_POSIX_SEM); 1107 COUNTER_INC(posixsem_destroy_label); 1108} 1109 1110COUNTER_DECL(posixsem_init_label); 1111static void 1112test_posixsem_init_label(struct label *label) 1113{ 1114 1115 LABEL_INIT(label, MAGIC_POSIX_SEM); 1116 COUNTER_INC(posixsem_init_label); 1117} 1118
| 98#define MAGIC_PROC 0x3b4be98f 99#define MAGIC_CRED 0x9a5a4987 100#define MAGIC_VNODE 0x1a67a45c 101#define MAGIC_FREE 0x849ba1fd 102 103#define SLOT(x) mac_label_get((x), test_slot) 104#define SLOT_SET(x, v) mac_label_set((x), test_slot, (v)) 105 106static int test_slot; 107SYSCTL_INT(_security_mac_test, OID_AUTO, slot, CTLFLAG_RD, 108 &test_slot, 0, "Slot allocated by framework"); 109 110SYSCTL_NODE(_security_mac_test, OID_AUTO, counter, CTLFLAG_RW, 0, 111 "TrustedBSD mac_test counters controls"); 112 113#define COUNTER_DECL(variable) \ 114 static int counter_##variable; \ 115 SYSCTL_INT(_security_mac_test_counter, OID_AUTO, variable, \ 116 CTLFLAG_RD, &counter_##variable, 0, #variable) 117 118#define COUNTER_INC(variable) atomic_add_int(&counter_##variable, 1) 119 120#ifdef KDB 121#define DEBUGGER(func, string) kdb_enter(KDB_WHY_MAC, (string)) 122#else 123#define DEBUGGER(func, string) printf("mac_test: %s: %s\n", (func), (string)) 124#endif 125 126#define LABEL_CHECK(label, magic) do { \ 127 if (label != NULL) { \ 128 KASSERT(SLOT(label) == magic || SLOT(label) == 0, \ 129 ("%s: bad %s label", __func__, #magic)); \ 130 } \ 131} while (0) 132 133#define LABEL_DESTROY(label, magic) do { \ 134 if (SLOT(label) == magic || SLOT(label) == 0) { \ 135 SLOT_SET(label, MAGIC_FREE); \ 136 } else if (SLOT(label) == MAGIC_FREE) { \ 137 DEBUGGER("%s: dup destroy", __func__); \ 138 } else { \ 139 DEBUGGER("%s: corrupted label", __func__); \ 140 } \ 141} while (0) 142 143#define LABEL_INIT(label, magic) do { \ 144 SLOT_SET(label, magic); \ 145} while (0) 146 147#define LABEL_NOTFREE(label) do { \ 148 KASSERT(SLOT(label) != MAGIC_FREE, \ 149 ("%s: destroyed label", __func__)); \ 150} while (0) 151 152/* 153 * Object-specific entry point implementations are sorted alphabetically by 154 * object type name and then by operation. 155 */ 156COUNTER_DECL(bpfdesc_check_receive); 157static int 158test_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel, 159 struct ifnet *ifp, struct label *ifplabel) 160{ 161 162 LABEL_CHECK(dlabel, MAGIC_BPF); 163 LABEL_CHECK(ifplabel, MAGIC_IFNET); 164 COUNTER_INC(bpfdesc_check_receive); 165 166 return (0); 167} 168 169COUNTER_DECL(bpfdesc_create); 170static void 171test_bpfdesc_create(struct ucred *cred, struct bpf_d *d, 172 struct label *dlabel) 173{ 174 175 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 176 LABEL_CHECK(dlabel, MAGIC_BPF); 177 COUNTER_INC(bpfdesc_create); 178} 179 180COUNTER_DECL(bpfdesc_create_mbuf); 181static void 182test_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel, 183 struct mbuf *m, struct label *mlabel) 184{ 185 186 LABEL_CHECK(dlabel, MAGIC_BPF); 187 LABEL_CHECK(mlabel, MAGIC_MBUF); 188 COUNTER_INC(bpfdesc_create_mbuf); 189} 190 191COUNTER_DECL(bpfdesc_destroy_label); 192static void 193test_bpfdesc_destroy_label(struct label *label) 194{ 195 196 LABEL_DESTROY(label, MAGIC_BPF); 197 COUNTER_INC(bpfdesc_destroy_label); 198} 199 200COUNTER_DECL(bpfdesc_init_label); 201static void 202test_bpfdesc_init_label(struct label *label) 203{ 204 205 LABEL_INIT(label, MAGIC_BPF); 206 COUNTER_INC(bpfdesc_init_label); 207} 208 209COUNTER_DECL(cred_check_relabel); 210static int 211test_cred_check_relabel(struct ucred *cred, struct label *newlabel) 212{ 213 214 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 215 LABEL_CHECK(newlabel, MAGIC_CRED); 216 COUNTER_INC(cred_check_relabel); 217 218 return (0); 219} 220 221COUNTER_DECL(cred_check_visible); 222static int 223test_cred_check_visible(struct ucred *u1, struct ucred *u2) 224{ 225 226 LABEL_CHECK(u1->cr_label, MAGIC_CRED); 227 LABEL_CHECK(u2->cr_label, MAGIC_CRED); 228 COUNTER_INC(cred_check_visible); 229 230 return (0); 231} 232 233COUNTER_DECL(cred_copy_label); 234static void 235test_cred_copy_label(struct label *src, struct label *dest) 236{ 237 238 LABEL_CHECK(src, MAGIC_CRED); 239 LABEL_CHECK(dest, MAGIC_CRED); 240 COUNTER_INC(cred_copy_label); 241} 242 243COUNTER_DECL(cred_destroy_label); 244static void 245test_cred_destroy_label(struct label *label) 246{ 247 248 LABEL_DESTROY(label, MAGIC_CRED); 249 COUNTER_INC(cred_destroy_label); 250} 251 252COUNTER_DECL(cred_externalize_label); 253static int 254test_cred_externalize_label(struct label *label, char *element_name, 255 struct sbuf *sb, int *claimed) 256{ 257 258 LABEL_CHECK(label, MAGIC_CRED); 259 COUNTER_INC(cred_externalize_label); 260 261 return (0); 262} 263 264COUNTER_DECL(cred_init_label); 265static void 266test_cred_init_label(struct label *label) 267{ 268 269 LABEL_INIT(label, MAGIC_CRED); 270 COUNTER_INC(cred_init_label); 271} 272 273COUNTER_DECL(cred_internalize_label); 274static int 275test_cred_internalize_label(struct label *label, char *element_name, 276 char *element_data, int *claimed) 277{ 278 279 LABEL_CHECK(label, MAGIC_CRED); 280 COUNTER_INC(cred_internalize_label); 281 282 return (0); 283} 284 285COUNTER_DECL(cred_relabel); 286static void 287test_cred_relabel(struct ucred *cred, struct label *newlabel) 288{ 289 290 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 291 LABEL_CHECK(newlabel, MAGIC_CRED); 292 COUNTER_INC(cred_relabel); 293} 294 295COUNTER_DECL(devfs_create_device); 296static void 297test_devfs_create_device(struct ucred *cred, struct mount *mp, 298 struct cdev *dev, struct devfs_dirent *de, struct label *delabel) 299{ 300 301 if (cred != NULL) 302 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 303 LABEL_CHECK(delabel, MAGIC_DEVFS); 304 COUNTER_INC(devfs_create_device); 305} 306 307COUNTER_DECL(devfs_create_directory); 308static void 309test_devfs_create_directory(struct mount *mp, char *dirname, 310 int dirnamelen, struct devfs_dirent *de, struct label *delabel) 311{ 312 313 LABEL_CHECK(delabel, MAGIC_DEVFS); 314 COUNTER_INC(devfs_create_directory); 315} 316 317COUNTER_DECL(devfs_create_symlink); 318static void 319test_devfs_create_symlink(struct ucred *cred, struct mount *mp, 320 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de, 321 struct label *delabel) 322{ 323 324 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 325 LABEL_CHECK(ddlabel, MAGIC_DEVFS); 326 LABEL_CHECK(delabel, MAGIC_DEVFS); 327 COUNTER_INC(devfs_create_symlink); 328} 329 330COUNTER_DECL(devfs_destroy_label); 331static void 332test_devfs_destroy_label(struct label *label) 333{ 334 335 LABEL_DESTROY(label, MAGIC_DEVFS); 336 COUNTER_INC(devfs_destroy_label); 337} 338 339COUNTER_DECL(devfs_init_label); 340static void 341test_devfs_init_label(struct label *label) 342{ 343 344 LABEL_INIT(label, MAGIC_DEVFS); 345 COUNTER_INC(devfs_init_label); 346} 347 348COUNTER_DECL(devfs_update); 349static void 350test_devfs_update(struct mount *mp, struct devfs_dirent *devfs_dirent, 351 struct label *direntlabel, struct vnode *vp, struct label *vplabel) 352{ 353 354 LABEL_CHECK(direntlabel, MAGIC_DEVFS); 355 LABEL_CHECK(vplabel, MAGIC_VNODE); 356 COUNTER_INC(devfs_update); 357} 358 359COUNTER_DECL(devfs_vnode_associate); 360static void 361test_devfs_vnode_associate(struct mount *mp, struct label *mplabel, 362 struct devfs_dirent *de, struct label *delabel, struct vnode *vp, 363 struct label *vplabel) 364{ 365 366 LABEL_CHECK(mplabel, MAGIC_MOUNT); 367 LABEL_CHECK(delabel, MAGIC_DEVFS); 368 LABEL_CHECK(vplabel, MAGIC_VNODE); 369 COUNTER_INC(devfs_vnode_associate); 370} 371 372COUNTER_DECL(ifnet_check_relabel); 373static int 374test_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp, 375 struct label *ifplabel, struct label *newlabel) 376{ 377 378 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 379 LABEL_CHECK(ifplabel, MAGIC_IFNET); 380 LABEL_CHECK(newlabel, MAGIC_IFNET); 381 COUNTER_INC(ifnet_check_relabel); 382 383 return (0); 384} 385 386COUNTER_DECL(ifnet_check_transmit); 387static int 388test_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel, 389 struct mbuf *m, struct label *mlabel) 390{ 391 392 LABEL_CHECK(ifplabel, MAGIC_IFNET); 393 LABEL_CHECK(mlabel, MAGIC_MBUF); 394 COUNTER_INC(ifnet_check_transmit); 395 396 return (0); 397} 398 399COUNTER_DECL(ifnet_copy_label); 400static void 401test_ifnet_copy_label(struct label *src, struct label *dest) 402{ 403 404 LABEL_CHECK(src, MAGIC_IFNET); 405 LABEL_CHECK(dest, MAGIC_IFNET); 406 COUNTER_INC(ifnet_copy_label); 407} 408 409COUNTER_DECL(ifnet_create); 410static void 411test_ifnet_create(struct ifnet *ifp, struct label *ifplabel) 412{ 413 414 LABEL_CHECK(ifplabel, MAGIC_IFNET); 415 COUNTER_INC(ifnet_create); 416} 417 418COUNTER_DECL(ifnet_create_mbuf); 419static void 420test_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel, 421 struct mbuf *m, struct label *mlabel) 422{ 423 424 LABEL_CHECK(ifplabel, MAGIC_IFNET); 425 LABEL_CHECK(mlabel, MAGIC_MBUF); 426 COUNTER_INC(ifnet_create_mbuf); 427} 428 429COUNTER_DECL(ifnet_destroy_label); 430static void 431test_ifnet_destroy_label(struct label *label) 432{ 433 434 LABEL_DESTROY(label, MAGIC_IFNET); 435 COUNTER_INC(ifnet_destroy_label); 436} 437 438COUNTER_DECL(ifnet_externalize_label); 439static int 440test_ifnet_externalize_label(struct label *label, char *element_name, 441 struct sbuf *sb, int *claimed) 442{ 443 444 LABEL_CHECK(label, MAGIC_IFNET); 445 COUNTER_INC(ifnet_externalize_label); 446 447 return (0); 448} 449 450COUNTER_DECL(ifnet_init_label); 451static void 452test_ifnet_init_label(struct label *label) 453{ 454 455 LABEL_INIT(label, MAGIC_IFNET); 456 COUNTER_INC(ifnet_init_label); 457} 458 459COUNTER_DECL(ifnet_internalize_label); 460static int 461test_ifnet_internalize_label(struct label *label, char *element_name, 462 char *element_data, int *claimed) 463{ 464 465 LABEL_CHECK(label, MAGIC_IFNET); 466 COUNTER_INC(ifnet_internalize_label); 467 468 return (0); 469} 470 471COUNTER_DECL(ifnet_relabel); 472static void 473test_ifnet_relabel(struct ucred *cred, struct ifnet *ifp, 474 struct label *ifplabel, struct label *newlabel) 475{ 476 477 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 478 LABEL_CHECK(ifplabel, MAGIC_IFNET); 479 LABEL_CHECK(newlabel, MAGIC_IFNET); 480 COUNTER_INC(ifnet_relabel); 481} 482 483COUNTER_DECL(inpcb_check_deliver); 484static int 485test_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel, 486 struct mbuf *m, struct label *mlabel) 487{ 488 489 LABEL_CHECK(inplabel, MAGIC_INPCB); 490 LABEL_CHECK(mlabel, MAGIC_MBUF); 491 COUNTER_INC(inpcb_check_deliver); 492 493 return (0); 494} 495 496COUNTER_DECL(inpcb_create); 497static void 498test_inpcb_create(struct socket *so, struct label *solabel, 499 struct inpcb *inp, struct label *inplabel) 500{ 501 502 LABEL_CHECK(solabel, MAGIC_SOCKET); 503 LABEL_CHECK(inplabel, MAGIC_INPCB); 504 COUNTER_INC(inpcb_create); 505} 506 507COUNTER_DECL(inpcb_create_mbuf); 508static void 509test_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel, 510 struct mbuf *m, struct label *mlabel) 511{ 512 513 LABEL_CHECK(inplabel, MAGIC_INPCB); 514 LABEL_CHECK(mlabel, MAGIC_MBUF); 515 COUNTER_INC(inpcb_create_mbuf); 516} 517 518COUNTER_DECL(inpcb_destroy_label); 519static void 520test_inpcb_destroy_label(struct label *label) 521{ 522 523 LABEL_DESTROY(label, MAGIC_INPCB); 524 COUNTER_INC(inpcb_destroy_label); 525} 526 527COUNTER_DECL(inpcb_init_label); 528static int 529test_inpcb_init_label(struct label *label, int flag) 530{ 531 532 if (flag & M_WAITOK) 533 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 534 "test_inpcb_init_label() at %s:%d", __FILE__, 535 __LINE__); 536 537 LABEL_INIT(label, MAGIC_INPCB); 538 COUNTER_INC(inpcb_init_label); 539 return (0); 540} 541 542COUNTER_DECL(inpcb_sosetlabel); 543static void 544test_inpcb_sosetlabel(struct socket *so, struct label *solabel, 545 struct inpcb *inp, struct label *inplabel) 546{ 547 548 LABEL_CHECK(solabel, MAGIC_SOCKET); 549 LABEL_CHECK(inplabel, MAGIC_INPCB); 550 COUNTER_INC(inpcb_sosetlabel); 551} 552 553COUNTER_DECL(ipq_create); 554static void 555test_ipq_create(struct mbuf *fragment, struct label *fragmentlabel, 556 struct ipq *ipq, struct label *ipqlabel) 557{ 558 559 LABEL_CHECK(fragmentlabel, MAGIC_MBUF); 560 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 561 COUNTER_INC(ipq_create); 562} 563 564COUNTER_DECL(ipq_destroy_label); 565static void 566test_ipq_destroy_label(struct label *label) 567{ 568 569 LABEL_DESTROY(label, MAGIC_IPQ); 570 COUNTER_INC(ipq_destroy_label); 571} 572 573COUNTER_DECL(ipq_init_label); 574static int 575test_ipq_init_label(struct label *label, int flag) 576{ 577 578 if (flag & M_WAITOK) 579 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 580 "test_ipq_init_label() at %s:%d", __FILE__, 581 __LINE__); 582 583 LABEL_INIT(label, MAGIC_IPQ); 584 COUNTER_INC(ipq_init_label); 585 return (0); 586} 587 588COUNTER_DECL(ipq_match); 589static int 590test_ipq_match(struct mbuf *fragment, struct label *fragmentlabel, 591 struct ipq *ipq, struct label *ipqlabel) 592{ 593 594 LABEL_CHECK(fragmentlabel, MAGIC_MBUF); 595 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 596 COUNTER_INC(ipq_match); 597 598 return (1); 599} 600 601COUNTER_DECL(ipq_reassemble); 602static void 603test_ipq_reassemble(struct ipq *ipq, struct label *ipqlabel, struct mbuf *m, 604 struct label *mlabel) 605{ 606 607 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 608 LABEL_CHECK(mlabel, MAGIC_MBUF); 609 COUNTER_INC(ipq_reassemble); 610} 611 612COUNTER_DECL(ipq_update); 613static void 614test_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *ipq, 615 struct label *ipqlabel) 616{ 617 618 LABEL_CHECK(mlabel, MAGIC_MBUF); 619 LABEL_CHECK(ipqlabel, MAGIC_IPQ); 620 COUNTER_INC(ipq_update); 621} 622 623COUNTER_DECL(kenv_check_dump); 624static int 625test_kenv_check_dump(struct ucred *cred) 626{ 627 628 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 629 COUNTER_INC(kenv_check_dump); 630 631 return (0); 632} 633 634COUNTER_DECL(kenv_check_get); 635static int 636test_kenv_check_get(struct ucred *cred, char *name) 637{ 638 639 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 640 COUNTER_INC(kenv_check_get); 641 642 return (0); 643} 644 645COUNTER_DECL(kenv_check_set); 646static int 647test_kenv_check_set(struct ucred *cred, char *name, char *value) 648{ 649 650 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 651 COUNTER_INC(kenv_check_set); 652 653 return (0); 654} 655 656COUNTER_DECL(kenv_check_unset); 657static int 658test_kenv_check_unset(struct ucred *cred, char *name) 659{ 660 661 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 662 COUNTER_INC(kenv_check_unset); 663 664 return (0); 665} 666 667COUNTER_DECL(kld_check_load); 668static int 669test_kld_check_load(struct ucred *cred, struct vnode *vp, 670 struct label *label) 671{ 672 673 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 674 LABEL_CHECK(label, MAGIC_VNODE); 675 COUNTER_INC(kld_check_load); 676 677 return (0); 678} 679 680COUNTER_DECL(kld_check_stat); 681static int 682test_kld_check_stat(struct ucred *cred) 683{ 684 685 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 686 COUNTER_INC(kld_check_stat); 687 688 return (0); 689} 690 691COUNTER_DECL(mbuf_copy_label); 692static void 693test_mbuf_copy_label(struct label *src, struct label *dest) 694{ 695 696 LABEL_CHECK(src, MAGIC_MBUF); 697 LABEL_CHECK(dest, MAGIC_MBUF); 698 COUNTER_INC(mbuf_copy_label); 699} 700 701COUNTER_DECL(mbuf_destroy_label); 702static void 703test_mbuf_destroy_label(struct label *label) 704{ 705 706 /* 707 * If we're loaded dynamically, there may be mbufs in flight that 708 * didn't have label storage allocated for them. Handle this 709 * gracefully. 710 */ 711 if (label == NULL) 712 return; 713 714 LABEL_DESTROY(label, MAGIC_MBUF); 715 COUNTER_INC(mbuf_destroy_label); 716} 717 718COUNTER_DECL(mbuf_init_label); 719static int 720test_mbuf_init_label(struct label *label, int flag) 721{ 722 723 if (flag & M_WAITOK) 724 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 725 "test_mbuf_init_label() at %s:%d", __FILE__, 726 __LINE__); 727 728 LABEL_INIT(label, MAGIC_MBUF); 729 COUNTER_INC(mbuf_init_label); 730 return (0); 731} 732 733COUNTER_DECL(mount_check_stat); 734static int 735test_mount_check_stat(struct ucred *cred, struct mount *mp, 736 struct label *mplabel) 737{ 738 739 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 740 LABEL_CHECK(mplabel, MAGIC_MOUNT); 741 COUNTER_INC(mount_check_stat); 742 743 return (0); 744} 745 746COUNTER_DECL(mount_create); 747static void 748test_mount_create(struct ucred *cred, struct mount *mp, 749 struct label *mplabel) 750{ 751 752 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 753 LABEL_CHECK(mplabel, MAGIC_MOUNT); 754 COUNTER_INC(mount_create); 755} 756 757COUNTER_DECL(mount_destroy_label); 758static void 759test_mount_destroy_label(struct label *label) 760{ 761 762 LABEL_DESTROY(label, MAGIC_MOUNT); 763 COUNTER_INC(mount_destroy_label); 764} 765 766COUNTER_DECL(mount_init_label); 767static void 768test_mount_init_label(struct label *label) 769{ 770 771 LABEL_INIT(label, MAGIC_MOUNT); 772 COUNTER_INC(mount_init_label); 773} 774 775COUNTER_DECL(netatalk_aarp_send); 776static void 777test_netatalk_aarp_send(struct ifnet *ifp, struct label *ifplabel, 778 struct mbuf *m, struct label *mlabel) 779{ 780 781 LABEL_CHECK(ifplabel, MAGIC_IFNET); 782 LABEL_CHECK(mlabel, MAGIC_MBUF); 783 COUNTER_INC(netatalk_aarp_send); 784} 785 786COUNTER_DECL(netinet_arp_send); 787static void 788test_netinet_arp_send(struct ifnet *ifp, struct label *ifplabel, 789 struct mbuf *m, struct label *mlabel) 790{ 791 792 LABEL_CHECK(ifplabel, MAGIC_IFNET); 793 LABEL_CHECK(mlabel, MAGIC_MBUF); 794 COUNTER_INC(netinet_arp_send); 795} 796 797COUNTER_DECL(netinet_fragment); 798static void 799test_netinet_fragment(struct mbuf *m, struct label *mlabel, 800 struct mbuf *frag, struct label *fraglabel) 801{ 802 803 LABEL_CHECK(mlabel, MAGIC_MBUF); 804 LABEL_CHECK(fraglabel, MAGIC_MBUF); 805 COUNTER_INC(netinet_fragment); 806} 807 808COUNTER_DECL(netinet_icmp_reply); 809static void 810test_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel, 811 struct mbuf *msend, struct label *msendlabel) 812{ 813 814 LABEL_CHECK(mrecvlabel, MAGIC_MBUF); 815 LABEL_CHECK(msendlabel, MAGIC_MBUF); 816 COUNTER_INC(netinet_icmp_reply); 817} 818 819COUNTER_DECL(netinet_icmp_replyinplace); 820static void 821test_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel) 822{ 823 824 LABEL_CHECK(mlabel, MAGIC_MBUF); 825 COUNTER_INC(netinet_icmp_replyinplace); 826} 827 828COUNTER_DECL(netinet_igmp_send); 829static void 830test_netinet_igmp_send(struct ifnet *ifp, struct label *ifplabel, 831 struct mbuf *m, struct label *mlabel) 832{ 833 834 LABEL_CHECK(ifplabel, MAGIC_IFNET); 835 LABEL_CHECK(mlabel, MAGIC_MBUF); 836 COUNTER_INC(netinet_igmp_send); 837} 838 839COUNTER_DECL(netinet_tcp_reply); 840static void 841test_netinet_tcp_reply(struct mbuf *m, struct label *mlabel) 842{ 843 844 LABEL_CHECK(mlabel, MAGIC_MBUF); 845 COUNTER_INC(netinet_tcp_reply); 846} 847 848COUNTER_DECL(netinet6_nd6_send); 849static void 850test_netinet6_nd6_send(struct ifnet *ifp, struct label *ifplabel, 851 struct mbuf *m, struct label *mlabel) 852{ 853 854 LABEL_CHECK(ifplabel, MAGIC_IFNET); 855 LABEL_CHECK(mlabel, MAGIC_MBUF); 856 COUNTER_INC(netinet6_nd6_send); 857} 858 859COUNTER_DECL(pipe_check_ioctl); 860static int 861test_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp, 862 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data) 863{ 864 865 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 866 LABEL_CHECK(pplabel, MAGIC_PIPE); 867 COUNTER_INC(pipe_check_ioctl); 868 869 return (0); 870} 871 872COUNTER_DECL(pipe_check_poll); 873static int 874test_pipe_check_poll(struct ucred *cred, struct pipepair *pp, 875 struct label *pplabel) 876{ 877 878 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 879 LABEL_CHECK(pplabel, MAGIC_PIPE); 880 COUNTER_INC(pipe_check_poll); 881 882 return (0); 883} 884 885COUNTER_DECL(pipe_check_read); 886static int 887test_pipe_check_read(struct ucred *cred, struct pipepair *pp, 888 struct label *pplabel) 889{ 890 891 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 892 LABEL_CHECK(pplabel, MAGIC_PIPE); 893 COUNTER_INC(pipe_check_read); 894 895 return (0); 896} 897 898COUNTER_DECL(pipe_check_relabel); 899static int 900test_pipe_check_relabel(struct ucred *cred, struct pipepair *pp, 901 struct label *pplabel, struct label *newlabel) 902{ 903 904 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 905 LABEL_CHECK(pplabel, MAGIC_PIPE); 906 LABEL_CHECK(newlabel, MAGIC_PIPE); 907 COUNTER_INC(pipe_check_relabel); 908 909 return (0); 910} 911 912COUNTER_DECL(pipe_check_stat); 913static int 914test_pipe_check_stat(struct ucred *cred, struct pipepair *pp, 915 struct label *pplabel) 916{ 917 918 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 919 LABEL_CHECK(pplabel, MAGIC_PIPE); 920 COUNTER_INC(pipe_check_stat); 921 922 return (0); 923} 924 925COUNTER_DECL(pipe_check_write); 926static int 927test_pipe_check_write(struct ucred *cred, struct pipepair *pp, 928 struct label *pplabel) 929{ 930 931 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 932 LABEL_CHECK(pplabel, MAGIC_PIPE); 933 COUNTER_INC(pipe_check_write); 934 935 return (0); 936} 937 938COUNTER_DECL(pipe_copy_label); 939static void 940test_pipe_copy_label(struct label *src, struct label *dest) 941{ 942 943 LABEL_CHECK(src, MAGIC_PIPE); 944 LABEL_CHECK(dest, MAGIC_PIPE); 945 COUNTER_INC(pipe_copy_label); 946} 947 948COUNTER_DECL(pipe_create); 949static void 950test_pipe_create(struct ucred *cred, struct pipepair *pp, 951 struct label *pplabel) 952{ 953 954 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 955 LABEL_CHECK(pplabel, MAGIC_PIPE); 956 COUNTER_INC(pipe_create); 957} 958 959COUNTER_DECL(pipe_destroy_label); 960static void 961test_pipe_destroy_label(struct label *label) 962{ 963 964 LABEL_DESTROY(label, MAGIC_PIPE); 965 COUNTER_INC(pipe_destroy_label); 966} 967 968COUNTER_DECL(pipe_externalize_label); 969static int 970test_pipe_externalize_label(struct label *label, char *element_name, 971 struct sbuf *sb, int *claimed) 972{ 973 974 LABEL_CHECK(label, MAGIC_PIPE); 975 COUNTER_INC(pipe_externalize_label); 976 977 return (0); 978} 979 980COUNTER_DECL(pipe_init_label); 981static void 982test_pipe_init_label(struct label *label) 983{ 984 985 LABEL_INIT(label, MAGIC_PIPE); 986 COUNTER_INC(pipe_init_label); 987} 988 989COUNTER_DECL(pipe_internalize_label); 990static int 991test_pipe_internalize_label(struct label *label, char *element_name, 992 char *element_data, int *claimed) 993{ 994 995 LABEL_CHECK(label, MAGIC_PIPE); 996 COUNTER_INC(pipe_internalize_label); 997 998 return (0); 999} 1000 1001COUNTER_DECL(pipe_relabel); 1002static void 1003test_pipe_relabel(struct ucred *cred, struct pipepair *pp, 1004 struct label *pplabel, struct label *newlabel) 1005{ 1006 1007 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1008 LABEL_CHECK(pplabel, MAGIC_PIPE); 1009 LABEL_CHECK(newlabel, MAGIC_PIPE); 1010 COUNTER_INC(pipe_relabel); 1011} 1012 1013COUNTER_DECL(posixsem_check_destroy); 1014static int 1015test_posixsem_check_destroy(struct ucred *cred, struct ksem *ks, 1016 struct label *kslabel) 1017{ 1018 1019 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1020 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1021 COUNTER_INC(posixsem_check_destroy); 1022 1023 return (0); 1024} 1025 1026COUNTER_DECL(posixsem_check_getvalue); 1027static int 1028test_posixsem_check_getvalue(struct ucred *cred, struct ksem *ks, 1029 struct label *kslabel) 1030{ 1031 1032 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1033 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1034 COUNTER_INC(posixsem_check_getvalue); 1035 1036 return (0); 1037} 1038 1039COUNTER_DECL(posixsem_check_open); 1040static int 1041test_posixsem_check_open(struct ucred *cred, struct ksem *ks, 1042 struct label *kslabel) 1043{ 1044 1045 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1046 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1047 COUNTER_INC(posixsem_check_open); 1048 1049 return (0); 1050} 1051 1052COUNTER_DECL(posixsem_check_post); 1053static int 1054test_posixsem_check_post(struct ucred *cred, struct ksem *ks, 1055 struct label *kslabel) 1056{ 1057 1058 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1059 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1060 COUNTER_INC(posixsem_check_post); 1061 1062 return (0); 1063} 1064 1065COUNTER_DECL(posixsem_check_unlink); 1066static int 1067test_posixsem_check_unlink(struct ucred *cred, struct ksem *ks, 1068 struct label *kslabel) 1069{ 1070 1071 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1072 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1073 COUNTER_INC(posixsem_check_unlink); 1074 1075 return (0); 1076} 1077 1078COUNTER_DECL(posixsem_check_wait); 1079static int 1080test_posixsem_check_wait(struct ucred *cred, struct ksem *ks, 1081 struct label *kslabel) 1082{ 1083 1084 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1085 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1086 COUNTER_INC(posixsem_check_wait); 1087 1088 return (0); 1089} 1090 1091COUNTER_DECL(posixsem_create); 1092static void 1093test_posixsem_create(struct ucred *cred, struct ksem *ks, 1094 struct label *kslabel) 1095{ 1096 1097 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1098 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM); 1099 COUNTER_INC(posixsem_create); 1100} 1101 1102COUNTER_DECL(posixsem_destroy_label); 1103static void 1104test_posixsem_destroy_label(struct label *label) 1105{ 1106 1107 LABEL_DESTROY(label, MAGIC_POSIX_SEM); 1108 COUNTER_INC(posixsem_destroy_label); 1109} 1110 1111COUNTER_DECL(posixsem_init_label); 1112static void 1113test_posixsem_init_label(struct label *label) 1114{ 1115 1116 LABEL_INIT(label, MAGIC_POSIX_SEM); 1117 COUNTER_INC(posixsem_init_label); 1118} 1119
|
1119COUNTER_DECL(proc_check_debug); 1120static int 1121test_proc_check_debug(struct ucred *cred, struct proc *p) 1122{ 1123 1124 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1125 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1126 COUNTER_INC(proc_check_debug); 1127 1128 return (0); 1129} 1130 1131COUNTER_DECL(proc_check_sched); 1132static int 1133test_proc_check_sched(struct ucred *cred, struct proc *p) 1134{ 1135 1136 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1137 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1138 COUNTER_INC(proc_check_sched); 1139 1140 return (0); 1141} 1142 1143COUNTER_DECL(proc_check_signal); 1144static int 1145test_proc_check_signal(struct ucred *cred, struct proc *p, int signum) 1146{ 1147 1148 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1149 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1150 COUNTER_INC(proc_check_signal); 1151 1152 return (0); 1153} 1154 1155COUNTER_DECL(proc_check_setaudit); 1156static int 1157test_proc_check_setaudit(struct ucred *cred, struct auditinfo *ai) 1158{ 1159 1160 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1161 COUNTER_INC(proc_check_setaudit); 1162 1163 return (0); 1164} 1165 1166COUNTER_DECL(proc_check_setaudit_addr); 1167static int 1168test_proc_check_setaudit_addr(struct ucred *cred, 1169 struct auditinfo_addr *aia) 1170{ 1171 1172 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1173 COUNTER_INC(proc_check_setaudit_addr); 1174 1175 return (0); 1176} 1177 1178COUNTER_DECL(proc_check_setauid); 1179static int 1180test_proc_check_setauid(struct ucred *cred, uid_t auid) 1181{ 1182 1183 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1184 COUNTER_INC(proc_check_setauid); 1185 1186 return (0); 1187} 1188 1189COUNTER_DECL(proc_check_setegid); 1190static int 1191test_proc_check_setegid(struct ucred *cred, gid_t egid) 1192{ 1193 1194 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1195 COUNTER_INC(proc_check_setegid); 1196 1197 return (0); 1198} 1199 1200COUNTER_DECL(proc_check_euid); 1201static int 1202test_proc_check_seteuid(struct ucred *cred, uid_t euid) 1203{ 1204 1205 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1206 COUNTER_INC(proc_check_euid); 1207 1208 return (0); 1209} 1210 1211COUNTER_DECL(proc_check_setregid); 1212static int 1213test_proc_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid) 1214{ 1215 1216 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1217 COUNTER_INC(proc_check_setregid); 1218 1219 return (0); 1220} 1221 1222COUNTER_DECL(proc_check_setreuid); 1223static int 1224test_proc_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid) 1225{ 1226 1227 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1228 COUNTER_INC(proc_check_setreuid); 1229 1230 return (0); 1231} 1232 1233COUNTER_DECL(proc_check_setgid); 1234static int 1235test_proc_check_setgid(struct ucred *cred, gid_t gid) 1236{ 1237 1238 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1239 COUNTER_INC(proc_check_setgid); 1240 1241 return (0); 1242} 1243 1244COUNTER_DECL(proc_check_setgroups); 1245static int 1246test_proc_check_setgroups(struct ucred *cred, int ngroups, 1247 gid_t *gidset) 1248{ 1249 1250 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1251 COUNTER_INC(proc_check_setgroups); 1252 1253 return (0); 1254} 1255 1256COUNTER_DECL(proc_check_setresgid); 1257static int 1258test_proc_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid, 1259 gid_t sgid) 1260{ 1261 1262 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1263 COUNTER_INC(proc_check_setresgid); 1264 1265 return (0); 1266} 1267 1268COUNTER_DECL(proc_check_setresuid); 1269static int 1270test_proc_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid, 1271 uid_t suid) 1272{ 1273 1274 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1275 COUNTER_INC(proc_check_setresuid); 1276 1277 return (0); 1278} 1279 1280COUNTER_DECL(proc_check_setuid); 1281static int 1282test_proc_check_setuid(struct ucred *cred, uid_t uid) 1283{ 1284 1285 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1286 COUNTER_INC(proc_check_setuid); 1287 1288 return (0); 1289} 1290 1291COUNTER_DECL(proc_check_wait); 1292static int 1293test_proc_check_wait(struct ucred *cred, struct proc *p) 1294{ 1295 1296 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1297 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1298 COUNTER_INC(proc_check_wait); 1299 1300 return (0); 1301} 1302 1303COUNTER_DECL(proc_create_init); 1304static void 1305test_proc_create_init(struct ucred *cred) 1306{ 1307 1308 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1309 COUNTER_INC(proc_create_init); 1310} 1311 1312COUNTER_DECL(proc_create_swapper); 1313static void 1314test_proc_create_swapper(struct ucred *cred) 1315{ 1316 1317 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1318 COUNTER_INC(proc_create_swapper); 1319} 1320 1321COUNTER_DECL(proc_destroy_label); 1322static void 1323test_proc_destroy_label(struct label *label) 1324{ 1325 1326 LABEL_DESTROY(label, MAGIC_PROC); 1327 COUNTER_INC(proc_destroy_label); 1328} 1329 1330COUNTER_DECL(proc_init_label); 1331static void 1332test_proc_init_label(struct label *label) 1333{ 1334 1335 LABEL_INIT(label, MAGIC_PROC); 1336 COUNTER_INC(proc_init_label); 1337} 1338 1339COUNTER_DECL(socket_check_accept); 1340static int 1341test_socket_check_accept(struct ucred *cred, struct socket *so, 1342 struct label *solabel) 1343{ 1344 1345 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1346 LABEL_CHECK(solabel, MAGIC_SOCKET); 1347 COUNTER_INC(socket_check_accept); 1348 1349 return (0); 1350} 1351 1352COUNTER_DECL(socket_check_bind); 1353static int 1354test_socket_check_bind(struct ucred *cred, struct socket *so, 1355 struct label *solabel, struct sockaddr *sa) 1356{ 1357 1358 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1359 LABEL_CHECK(solabel, MAGIC_SOCKET); 1360 COUNTER_INC(socket_check_bind); 1361 1362 return (0); 1363} 1364 1365COUNTER_DECL(socket_check_connect); 1366static int 1367test_socket_check_connect(struct ucred *cred, struct socket *so, 1368 struct label *solabel, struct sockaddr *sa) 1369{ 1370 1371 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1372 LABEL_CHECK(solabel, MAGIC_SOCKET); 1373 COUNTER_INC(socket_check_connect); 1374 1375 return (0); 1376} 1377 1378COUNTER_DECL(socket_check_deliver); 1379static int 1380test_socket_check_deliver(struct socket *so, struct label *solabel, 1381 struct mbuf *m, struct label *mlabel) 1382{ 1383 1384 LABEL_CHECK(solabel, MAGIC_SOCKET); 1385 LABEL_CHECK(mlabel, MAGIC_MBUF); 1386 COUNTER_INC(socket_check_deliver); 1387 1388 return (0); 1389} 1390 1391COUNTER_DECL(socket_check_listen); 1392static int 1393test_socket_check_listen(struct ucred *cred, struct socket *so, 1394 struct label *solabel) 1395{ 1396 1397 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1398 LABEL_CHECK(solabel, MAGIC_SOCKET); 1399 COUNTER_INC(socket_check_listen); 1400 1401 return (0); 1402} 1403 1404COUNTER_DECL(socket_check_poll); 1405static int 1406test_socket_check_poll(struct ucred *cred, struct socket *so, 1407 struct label *solabel) 1408{ 1409 1410 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1411 LABEL_CHECK(solabel, MAGIC_SOCKET); 1412 COUNTER_INC(socket_check_poll); 1413 1414 return (0); 1415} 1416 1417COUNTER_DECL(socket_check_receive); 1418static int 1419test_socket_check_receive(struct ucred *cred, struct socket *so, 1420 struct label *solabel) 1421{ 1422 1423 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1424 LABEL_CHECK(solabel, MAGIC_SOCKET); 1425 COUNTER_INC(socket_check_receive); 1426 1427 return (0); 1428} 1429 1430COUNTER_DECL(socket_check_relabel); 1431static int 1432test_socket_check_relabel(struct ucred *cred, struct socket *so, 1433 struct label *solabel, struct label *newlabel) 1434{ 1435 1436 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1437 LABEL_CHECK(solabel, MAGIC_SOCKET); 1438 LABEL_CHECK(newlabel, MAGIC_SOCKET); 1439 COUNTER_INC(socket_check_relabel); 1440 1441 return (0); 1442} 1443 1444COUNTER_DECL(socket_check_send); 1445static int 1446test_socket_check_send(struct ucred *cred, struct socket *so, 1447 struct label *solabel) 1448{ 1449 1450 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1451 LABEL_CHECK(solabel, MAGIC_SOCKET); 1452 COUNTER_INC(socket_check_send); 1453 1454 return (0); 1455} 1456 1457COUNTER_DECL(socket_check_stat); 1458static int 1459test_socket_check_stat(struct ucred *cred, struct socket *so, 1460 struct label *solabel) 1461{ 1462 1463 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1464 LABEL_CHECK(solabel, MAGIC_SOCKET); 1465 COUNTER_INC(socket_check_stat); 1466 1467 return (0); 1468} 1469 1470COUNTER_DECL(socket_check_visible); 1471static int 1472test_socket_check_visible(struct ucred *cred, struct socket *so, 1473 struct label *solabel) 1474{ 1475 1476 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1477 LABEL_CHECK(solabel, MAGIC_SOCKET); 1478 COUNTER_INC(socket_check_visible); 1479 1480 return (0); 1481} 1482 1483COUNTER_DECL(socket_copy_label); 1484static void 1485test_socket_copy_label(struct label *src, struct label *dest) 1486{ 1487 1488 LABEL_CHECK(src, MAGIC_SOCKET); 1489 LABEL_CHECK(dest, MAGIC_SOCKET); 1490 COUNTER_INC(socket_copy_label); 1491} 1492 1493COUNTER_DECL(socket_create); 1494static void 1495test_socket_create(struct ucred *cred, struct socket *so, 1496 struct label *solabel) 1497{ 1498 1499 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1500 LABEL_CHECK(solabel, MAGIC_SOCKET); 1501 COUNTER_INC(socket_create); 1502} 1503 1504COUNTER_DECL(socket_create_mbuf); 1505static void 1506test_socket_create_mbuf(struct socket *so, struct label *socketlabel, 1507 struct mbuf *m, struct label *mlabel) 1508{ 1509 1510 LABEL_CHECK(socketlabel, MAGIC_SOCKET); 1511 LABEL_CHECK(mlabel, MAGIC_MBUF); 1512 COUNTER_INC(socket_create_mbuf); 1513} 1514 1515COUNTER_DECL(socket_destroy_label); 1516static void 1517test_socket_destroy_label(struct label *label) 1518{ 1519 1520 LABEL_DESTROY(label, MAGIC_SOCKET); 1521 COUNTER_INC(socket_destroy_label); 1522} 1523 1524COUNTER_DECL(socket_externalize_label); 1525static int 1526test_socket_externalize_label(struct label *label, char *element_name, 1527 struct sbuf *sb, int *claimed) 1528{ 1529 1530 LABEL_CHECK(label, MAGIC_SOCKET); 1531 COUNTER_INC(socket_externalize_label); 1532 1533 return (0); 1534} 1535 1536COUNTER_DECL(socket_init_label); 1537static int 1538test_socket_init_label(struct label *label, int flag) 1539{ 1540 1541 if (flag & M_WAITOK) 1542 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1543 "test_socket_init_label() at %s:%d", __FILE__, 1544 __LINE__); 1545 1546 LABEL_INIT(label, MAGIC_SOCKET); 1547 COUNTER_INC(socket_init_label); 1548 return (0); 1549} 1550 1551COUNTER_DECL(socket_internalize_label); 1552static int 1553test_socket_internalize_label(struct label *label, char *element_name, 1554 char *element_data, int *claimed) 1555{ 1556 1557 LABEL_CHECK(label, MAGIC_SOCKET); 1558 COUNTER_INC(socket_internalize_label); 1559 1560 return (0); 1561} 1562 1563COUNTER_DECL(socket_newconn); 1564static void 1565test_socket_newconn(struct socket *oldso, struct label *oldsolabel, 1566 struct socket *newso, struct label *newsolabel) 1567{ 1568 1569 LABEL_CHECK(oldsolabel, MAGIC_SOCKET); 1570 LABEL_CHECK(newsolabel, MAGIC_SOCKET); 1571 COUNTER_INC(socket_newconn); 1572} 1573 1574COUNTER_DECL(socket_relabel); 1575static void 1576test_socket_relabel(struct ucred *cred, struct socket *so, 1577 struct label *solabel, struct label *newlabel) 1578{ 1579 1580 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1581 LABEL_CHECK(solabel, MAGIC_SOCKET); 1582 LABEL_CHECK(newlabel, MAGIC_SOCKET); 1583 COUNTER_INC(socket_relabel); 1584} 1585 1586COUNTER_DECL(socketpeer_destroy_label); 1587static void 1588test_socketpeer_destroy_label(struct label *label) 1589{ 1590 1591 LABEL_DESTROY(label, MAGIC_SOCKET); 1592 COUNTER_INC(socketpeer_destroy_label); 1593} 1594 1595COUNTER_DECL(socketpeer_externalize_label); 1596static int 1597test_socketpeer_externalize_label(struct label *label, char *element_name, 1598 struct sbuf *sb, int *claimed) 1599{ 1600 1601 LABEL_CHECK(label, MAGIC_SOCKET); 1602 COUNTER_INC(socketpeer_externalize_label); 1603 1604 return (0); 1605} 1606 1607COUNTER_DECL(socketpeer_init_label); 1608static int 1609test_socketpeer_init_label(struct label *label, int flag) 1610{ 1611 1612 if (flag & M_WAITOK) 1613 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1614 "test_socketpeer_init_label() at %s:%d", __FILE__, 1615 __LINE__); 1616 1617 LABEL_INIT(label, MAGIC_SOCKET); 1618 COUNTER_INC(socketpeer_init_label); 1619 return (0); 1620} 1621 1622COUNTER_DECL(socketpeer_set_from_mbuf); 1623static void 1624test_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel, 1625 struct socket *socket, struct label *socketpeerlabel) 1626{ 1627 1628 LABEL_CHECK(mlabel, MAGIC_MBUF); 1629 LABEL_CHECK(socketpeerlabel, MAGIC_SOCKET); 1630 COUNTER_INC(socketpeer_set_from_mbuf); 1631} 1632 1633COUNTER_DECL(socketpeer_set_from_socket); 1634static void 1635test_socketpeer_set_from_socket(struct socket *oldso, 1636 struct label *oldsolabel, struct socket *newso, 1637 struct label *newsopeerlabel) 1638{ 1639 1640 LABEL_CHECK(oldsolabel, MAGIC_SOCKET); 1641 LABEL_CHECK(newsopeerlabel, MAGIC_SOCKET); 1642 COUNTER_INC(socketpeer_set_from_socket); 1643} 1644 1645COUNTER_DECL(syncache_create); 1646static void 1647test_syncache_create(struct label *label, struct inpcb *inp) 1648{ 1649 1650 LABEL_CHECK(label, MAGIC_SYNCACHE); 1651 COUNTER_INC(syncache_create); 1652} 1653 1654COUNTER_DECL(syncache_create_mbuf); 1655static void 1656test_syncache_create_mbuf(struct label *sc_label, struct mbuf *m, 1657 struct label *mlabel) 1658{ 1659 1660 LABEL_CHECK(sc_label, MAGIC_SYNCACHE); 1661 LABEL_CHECK(mlabel, MAGIC_MBUF); 1662 COUNTER_INC(syncache_create_mbuf); 1663} 1664 1665COUNTER_DECL(syncache_destroy_label); 1666static void 1667test_syncache_destroy_label(struct label *label) 1668{ 1669 1670 LABEL_DESTROY(label, MAGIC_SYNCACHE); 1671 COUNTER_INC(syncache_destroy_label); 1672} 1673 1674COUNTER_DECL(syncache_init_label); 1675static int 1676test_syncache_init_label(struct label *label, int flag) 1677{ 1678 1679 if (flag & M_WAITOK) 1680 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1681 "test_syncache_init_label() at %s:%d", __FILE__, 1682 __LINE__); 1683 LABEL_INIT(label, MAGIC_SYNCACHE); 1684 COUNTER_INC(syncache_init_label); 1685 return (0); 1686} 1687 1688COUNTER_DECL(system_check_acct); 1689static int 1690test_system_check_acct(struct ucred *cred, struct vnode *vp, 1691 struct label *vplabel) 1692{ 1693 1694 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1695 LABEL_CHECK(vplabel, MAGIC_VNODE); 1696 COUNTER_INC(system_check_acct); 1697 1698 return (0); 1699} 1700 1701COUNTER_DECL(system_check_audit); 1702static int 1703test_system_check_audit(struct ucred *cred, void *record, int length) 1704{ 1705 1706 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1707 COUNTER_INC(system_check_audit); 1708 1709 return (0); 1710} 1711 1712COUNTER_DECL(system_check_auditctl); 1713static int 1714test_system_check_auditctl(struct ucred *cred, struct vnode *vp, 1715 struct label *vplabel) 1716{ 1717 1718 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1719 LABEL_CHECK(vplabel, MAGIC_VNODE); 1720 COUNTER_INC(system_check_auditctl); 1721 1722 return (0); 1723} 1724 1725COUNTER_DECL(system_check_auditon); 1726static int 1727test_system_check_auditon(struct ucred *cred, int cmd) 1728{ 1729 1730 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1731 COUNTER_INC(system_check_auditon); 1732 1733 return (0); 1734} 1735 1736COUNTER_DECL(system_check_reboot); 1737static int 1738test_system_check_reboot(struct ucred *cred, int how) 1739{ 1740 1741 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1742 COUNTER_INC(system_check_reboot); 1743 1744 return (0); 1745} 1746 1747COUNTER_DECL(system_check_swapoff); 1748static int 1749test_system_check_swapoff(struct ucred *cred, struct vnode *vp, 1750 struct label *vplabel) 1751{ 1752 1753 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1754 LABEL_CHECK(vplabel, MAGIC_VNODE); 1755 COUNTER_INC(system_check_swapoff); 1756 1757 return (0); 1758} 1759 1760COUNTER_DECL(system_check_swapon); 1761static int 1762test_system_check_swapon(struct ucred *cred, struct vnode *vp, 1763 struct label *vplabel) 1764{ 1765 1766 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1767 LABEL_CHECK(vplabel, MAGIC_VNODE); 1768 COUNTER_INC(system_check_swapon); 1769 1770 return (0); 1771} 1772 1773COUNTER_DECL(system_check_sysctl); 1774static int 1775test_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp, 1776 void *arg1, int arg2, struct sysctl_req *req) 1777{ 1778 1779 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1780 COUNTER_INC(system_check_sysctl); 1781 1782 return (0); 1783} 1784 1785COUNTER_DECL(sysvmsg_cleanup); 1786static void 1787test_sysvmsg_cleanup(struct label *msglabel) 1788{ 1789 1790 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1791 COUNTER_INC(sysvmsg_cleanup); 1792} 1793 1794COUNTER_DECL(sysvmsg_create); 1795static void 1796test_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1797 struct label *msqlabel, struct msg *msgptr, struct label *msglabel) 1798{ 1799 1800 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1801 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 1802 COUNTER_INC(sysvmsg_create); 1803} 1804 1805COUNTER_DECL(sysvmsg_destroy_label); 1806static void 1807test_sysvmsg_destroy_label(struct label *label) 1808{ 1809 1810 LABEL_DESTROY(label, MAGIC_SYSV_MSG); 1811 COUNTER_INC(sysvmsg_destroy_label); 1812} 1813 1814COUNTER_DECL(sysvmsg_init_label); 1815static void 1816test_sysvmsg_init_label(struct label *label) 1817{ 1818 LABEL_INIT(label, MAGIC_SYSV_MSG); 1819 COUNTER_INC(sysvmsg_init_label); 1820} 1821 1822COUNTER_DECL(sysvmsq_check_msgmsq); 1823static int 1824test_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr, 1825 struct label *msglabel, struct msqid_kernel *msqkptr, 1826 struct label *msqklabel) 1827{ 1828 1829 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1830 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1831 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1832 COUNTER_INC(sysvmsq_check_msgmsq); 1833 1834 return (0); 1835} 1836 1837COUNTER_DECL(sysvmsq_check_msgrcv); 1838static int 1839test_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr, 1840 struct label *msglabel) 1841{ 1842 1843 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1844 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1845 COUNTER_INC(sysvmsq_check_msgrcv); 1846 1847 return (0); 1848} 1849 1850COUNTER_DECL(sysvmsq_check_msgrmid); 1851static int 1852test_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr, 1853 struct label *msglabel) 1854{ 1855 1856 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1857 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1858 COUNTER_INC(sysvmsq_check_msgrmid); 1859 1860 return (0); 1861} 1862 1863COUNTER_DECL(sysvmsq_check_msqget); 1864static int 1865test_sysvmsq_check_msqget(struct ucred *cred, 1866 struct msqid_kernel *msqkptr, struct label *msqklabel) 1867{ 1868 1869 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1870 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1871 COUNTER_INC(sysvmsq_check_msqget); 1872 1873 return (0); 1874} 1875 1876COUNTER_DECL(sysvmsq_check_msqsnd); 1877static int 1878test_sysvmsq_check_msqsnd(struct ucred *cred, 1879 struct msqid_kernel *msqkptr, struct label *msqklabel) 1880{ 1881 1882 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1883 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1884 COUNTER_INC(sysvmsq_check_msqsnd); 1885 1886 return (0); 1887} 1888 1889COUNTER_DECL(sysvmsq_check_msqrcv); 1890static int 1891test_sysvmsq_check_msqrcv(struct ucred *cred, 1892 struct msqid_kernel *msqkptr, struct label *msqklabel) 1893{ 1894 1895 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1896 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1897 COUNTER_INC(sysvmsq_check_msqrcv); 1898 1899 return (0); 1900} 1901 1902COUNTER_DECL(sysvmsq_check_msqctl); 1903static int 1904test_sysvmsq_check_msqctl(struct ucred *cred, 1905 struct msqid_kernel *msqkptr, struct label *msqklabel, int cmd) 1906{ 1907 1908 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1909 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1910 COUNTER_INC(sysvmsq_check_msqctl); 1911 1912 return (0); 1913} 1914 1915COUNTER_DECL(sysvmsq_cleanup); 1916static void 1917test_sysvmsq_cleanup(struct label *msqlabel) 1918{ 1919 1920 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 1921 COUNTER_INC(sysvmsq_cleanup); 1922} 1923 1924COUNTER_DECL(sysvmsq_create); 1925static void 1926test_sysvmsq_create(struct ucred *cred, 1927 struct msqid_kernel *msqkptr, struct label *msqlabel) 1928{ 1929 1930 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 1931 COUNTER_INC(sysvmsq_create); 1932} 1933 1934COUNTER_DECL(sysvmsq_destroy_label); 1935static void 1936test_sysvmsq_destroy_label(struct label *label) 1937{ 1938 1939 LABEL_DESTROY(label, MAGIC_SYSV_MSQ); 1940 COUNTER_INC(sysvmsq_destroy_label); 1941} 1942 1943COUNTER_DECL(sysvmsq_init_label); 1944static void 1945test_sysvmsq_init_label(struct label *label) 1946{ 1947 LABEL_INIT(label, MAGIC_SYSV_MSQ); 1948 COUNTER_INC(sysvmsq_init_label); 1949} 1950 1951COUNTER_DECL(sysvsem_check_semctl); 1952static int 1953test_sysvsem_check_semctl(struct ucred *cred, 1954 struct semid_kernel *semakptr, struct label *semaklabel, int cmd) 1955{ 1956 1957 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1958 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 1959 COUNTER_INC(sysvsem_check_semctl); 1960 1961 return (0); 1962} 1963 1964COUNTER_DECL(sysvsem_check_semget); 1965static int 1966test_sysvsem_check_semget(struct ucred *cred, 1967 struct semid_kernel *semakptr, struct label *semaklabel) 1968{ 1969 1970 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1971 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 1972 COUNTER_INC(sysvsem_check_semget); 1973 1974 return (0); 1975} 1976 1977COUNTER_DECL(sysvsem_check_semop); 1978static int 1979test_sysvsem_check_semop(struct ucred *cred, 1980 struct semid_kernel *semakptr, struct label *semaklabel, size_t accesstype) 1981{ 1982 1983 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1984 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 1985 COUNTER_INC(sysvsem_check_semop); 1986 1987 return (0); 1988} 1989 1990COUNTER_DECL(sysvsem_cleanup); 1991static void 1992test_sysvsem_cleanup(struct label *semalabel) 1993{ 1994 1995 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM); 1996 COUNTER_INC(sysvsem_cleanup); 1997} 1998 1999COUNTER_DECL(sysvsem_create); 2000static void 2001test_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr, 2002 struct label *semalabel) 2003{ 2004 2005 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM); 2006 COUNTER_INC(sysvsem_create); 2007} 2008 2009COUNTER_DECL(sysvsem_destroy_label); 2010static void 2011test_sysvsem_destroy_label(struct label *label) 2012{ 2013 2014 LABEL_DESTROY(label, MAGIC_SYSV_SEM); 2015 COUNTER_INC(sysvsem_destroy_label); 2016} 2017 2018COUNTER_DECL(sysvsem_init_label); 2019static void 2020test_sysvsem_init_label(struct label *label) 2021{ 2022 LABEL_INIT(label, MAGIC_SYSV_SEM); 2023 COUNTER_INC(sysvsem_init_label); 2024} 2025 2026COUNTER_DECL(sysvshm_check_shmat); 2027static int 2028test_sysvshm_check_shmat(struct ucred *cred, 2029 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg) 2030{ 2031 2032 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2033 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2034 COUNTER_INC(sysvshm_check_shmat); 2035 2036 return (0); 2037} 2038 2039COUNTER_DECL(sysvshm_check_shmctl); 2040static int 2041test_sysvshm_check_shmctl(struct ucred *cred, 2042 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int cmd) 2043{ 2044 2045 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2046 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2047 COUNTER_INC(sysvshm_check_shmctl); 2048 2049 return (0); 2050} 2051 2052COUNTER_DECL(sysvshm_check_shmdt); 2053static int 2054test_sysvshm_check_shmdt(struct ucred *cred, 2055 struct shmid_kernel *shmsegptr, struct label *shmseglabel) 2056{ 2057 2058 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2059 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2060 COUNTER_INC(sysvshm_check_shmdt); 2061 2062 return (0); 2063} 2064 2065COUNTER_DECL(sysvshm_check_shmget); 2066static int 2067test_sysvshm_check_shmget(struct ucred *cred, 2068 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg) 2069{ 2070 2071 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2072 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2073 COUNTER_INC(sysvshm_check_shmget); 2074 2075 return (0); 2076} 2077 2078COUNTER_DECL(sysvshm_cleanup); 2079static void 2080test_sysvshm_cleanup(struct label *shmlabel) 2081{ 2082 2083 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM); 2084 COUNTER_INC(sysvshm_cleanup); 2085} 2086 2087COUNTER_DECL(sysvshm_create); 2088static void 2089test_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr, 2090 struct label *shmlabel) 2091{ 2092 2093 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM); 2094 COUNTER_INC(sysvshm_create); 2095} 2096 2097COUNTER_DECL(sysvshm_destroy_label); 2098static void 2099test_sysvshm_destroy_label(struct label *label) 2100{ 2101 2102 LABEL_DESTROY(label, MAGIC_SYSV_SHM); 2103 COUNTER_INC(sysvshm_destroy_label); 2104} 2105 2106COUNTER_DECL(sysvshm_init_label); 2107static void 2108test_sysvshm_init_label(struct label *label) 2109{ 2110 LABEL_INIT(label, MAGIC_SYSV_SHM); 2111 COUNTER_INC(sysvshm_init_label); 2112} 2113 2114COUNTER_DECL(thread_userret); 2115static void 2116test_thread_userret(struct thread *td) 2117{ 2118 2119 COUNTER_INC(thread_userret); 2120} 2121 2122COUNTER_DECL(vnode_associate_extattr); 2123static int 2124test_vnode_associate_extattr(struct mount *mp, struct label *mplabel, 2125 struct vnode *vp, struct label *vplabel) 2126{ 2127 2128 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2129 LABEL_CHECK(vplabel, MAGIC_VNODE); 2130 COUNTER_INC(vnode_associate_extattr); 2131 2132 return (0); 2133} 2134 2135COUNTER_DECL(vnode_associate_singlelabel); 2136static void 2137test_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel, 2138 struct vnode *vp, struct label *vplabel) 2139{ 2140 2141 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2142 LABEL_CHECK(vplabel, MAGIC_VNODE); 2143 COUNTER_INC(vnode_associate_singlelabel); 2144} 2145 2146COUNTER_DECL(vnode_check_access); 2147static int 2148test_vnode_check_access(struct ucred *cred, struct vnode *vp, 2149 struct label *vplabel, int acc_mode) 2150{ 2151 2152 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2153 LABEL_CHECK(vplabel, MAGIC_VNODE); 2154 COUNTER_INC(vnode_check_access); 2155 2156 return (0); 2157} 2158 2159COUNTER_DECL(vnode_check_chdir); 2160static int 2161test_vnode_check_chdir(struct ucred *cred, struct vnode *dvp, 2162 struct label *dvplabel) 2163{ 2164 2165 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2166 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2167 COUNTER_INC(vnode_check_chdir); 2168 2169 return (0); 2170} 2171 2172COUNTER_DECL(vnode_check_chroot); 2173static int 2174test_vnode_check_chroot(struct ucred *cred, struct vnode *dvp, 2175 struct label *dvplabel) 2176{ 2177 2178 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2179 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2180 COUNTER_INC(vnode_check_chroot); 2181 2182 return (0); 2183} 2184 2185COUNTER_DECL(vnode_check_create); 2186static int 2187test_vnode_check_create(struct ucred *cred, struct vnode *dvp, 2188 struct label *dvplabel, struct componentname *cnp, struct vattr *vap) 2189{ 2190 2191 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2192 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2193 COUNTER_INC(vnode_check_create); 2194 2195 return (0); 2196} 2197 2198COUNTER_DECL(vnode_check_deleteacl); 2199static int 2200test_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp, 2201 struct label *vplabel, acl_type_t type) 2202{ 2203 2204 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2205 LABEL_CHECK(vplabel, MAGIC_VNODE); 2206 COUNTER_INC(vnode_check_deleteacl); 2207 2208 return (0); 2209} 2210 2211COUNTER_DECL(vnode_check_deleteextattr); 2212static int 2213test_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp, 2214 struct label *vplabel, int attrnamespace, const char *name) 2215{ 2216 2217 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2218 LABEL_CHECK(vplabel, MAGIC_VNODE); 2219 COUNTER_INC(vnode_check_deleteextattr); 2220 2221 return (0); 2222} 2223 2224COUNTER_DECL(vnode_check_exec); 2225static int 2226test_vnode_check_exec(struct ucred *cred, struct vnode *vp, 2227 struct label *vplabel, struct image_params *imgp, 2228 struct label *execlabel) 2229{ 2230 2231 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2232 LABEL_CHECK(vplabel, MAGIC_VNODE); 2233 LABEL_CHECK(execlabel, MAGIC_CRED); 2234 COUNTER_INC(vnode_check_exec); 2235 2236 return (0); 2237} 2238 2239COUNTER_DECL(vnode_check_getacl); 2240static int 2241test_vnode_check_getacl(struct ucred *cred, struct vnode *vp, 2242 struct label *vplabel, acl_type_t type) 2243{ 2244 2245 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2246 LABEL_CHECK(vplabel, MAGIC_VNODE); 2247 COUNTER_INC(vnode_check_getacl); 2248 2249 return (0); 2250} 2251 2252COUNTER_DECL(vnode_check_getextattr); 2253static int 2254test_vnode_check_getextattr(struct ucred *cred, struct vnode *vp, 2255 struct label *vplabel, int attrnamespace, const char *name, 2256 struct uio *uio) 2257{ 2258 2259 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2260 LABEL_CHECK(vplabel, MAGIC_VNODE); 2261 COUNTER_INC(vnode_check_getextattr); 2262 2263 return (0); 2264} 2265 2266COUNTER_DECL(vnode_check_link); 2267static int 2268test_vnode_check_link(struct ucred *cred, struct vnode *dvp, 2269 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2270 struct componentname *cnp) 2271{ 2272 2273 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2274 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2275 LABEL_CHECK(vplabel, MAGIC_VNODE); 2276 COUNTER_INC(vnode_check_link); 2277 2278 return (0); 2279} 2280 2281COUNTER_DECL(vnode_check_listextattr); 2282static int 2283test_vnode_check_listextattr(struct ucred *cred, struct vnode *vp, 2284 struct label *vplabel, int attrnamespace) 2285{ 2286 2287 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2288 LABEL_CHECK(vplabel, MAGIC_VNODE); 2289 COUNTER_INC(vnode_check_listextattr); 2290 2291 return (0); 2292} 2293 2294COUNTER_DECL(vnode_check_lookup); 2295static int 2296test_vnode_check_lookup(struct ucred *cred, struct vnode *dvp, 2297 struct label *dvplabel, struct componentname *cnp) 2298{ 2299 2300 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2301 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2302 COUNTER_INC(vnode_check_lookup); 2303 2304 return (0); 2305} 2306 2307COUNTER_DECL(vnode_check_mmap); 2308static int 2309test_vnode_check_mmap(struct ucred *cred, struct vnode *vp, 2310 struct label *vplabel, int prot, int flags) 2311{ 2312 2313 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2314 LABEL_CHECK(vplabel, MAGIC_VNODE); 2315 COUNTER_INC(vnode_check_mmap); 2316 2317 return (0); 2318} 2319 2320COUNTER_DECL(vnode_check_open); 2321static int 2322test_vnode_check_open(struct ucred *cred, struct vnode *vp, 2323 struct label *vplabel, int acc_mode) 2324{ 2325 2326 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2327 LABEL_CHECK(vplabel, MAGIC_VNODE); 2328 COUNTER_INC(vnode_check_open); 2329 2330 return (0); 2331} 2332 2333COUNTER_DECL(vnode_check_poll); 2334static int 2335test_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred, 2336 struct vnode *vp, struct label *vplabel) 2337{ 2338 2339 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2340 if (file_cred != NULL) 2341 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2342 LABEL_CHECK(vplabel, MAGIC_VNODE); 2343 COUNTER_INC(vnode_check_poll); 2344 2345 return (0); 2346} 2347 2348COUNTER_DECL(vnode_check_read); 2349static int 2350test_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred, 2351 struct vnode *vp, struct label *vplabel) 2352{ 2353 2354 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2355 if (file_cred != NULL) 2356 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2357 LABEL_CHECK(vplabel, MAGIC_VNODE); 2358 COUNTER_INC(vnode_check_read); 2359 2360 return (0); 2361} 2362 2363COUNTER_DECL(vnode_check_readdir); 2364static int 2365test_vnode_check_readdir(struct ucred *cred, struct vnode *dvp, 2366 struct label *dvplabel) 2367{ 2368 2369 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2370 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2371 COUNTER_INC(vnode_check_readdir); 2372 2373 return (0); 2374} 2375 2376COUNTER_DECL(vnode_check_readlink); 2377static int 2378test_vnode_check_readlink(struct ucred *cred, struct vnode *vp, 2379 struct label *vplabel) 2380{ 2381 2382 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2383 LABEL_CHECK(vplabel, MAGIC_VNODE); 2384 COUNTER_INC(vnode_check_readlink); 2385 2386 return (0); 2387} 2388 2389COUNTER_DECL(vnode_check_relabel); 2390static int 2391test_vnode_check_relabel(struct ucred *cred, struct vnode *vp, 2392 struct label *vplabel, struct label *newlabel) 2393{ 2394 2395 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2396 LABEL_CHECK(vplabel, MAGIC_VNODE); 2397 LABEL_CHECK(newlabel, MAGIC_VNODE); 2398 COUNTER_INC(vnode_check_relabel); 2399 2400 return (0); 2401} 2402 2403COUNTER_DECL(vnode_check_rename_from); 2404static int 2405test_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp, 2406 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2407 struct componentname *cnp) 2408{ 2409 2410 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2411 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2412 LABEL_CHECK(vplabel, MAGIC_VNODE); 2413 COUNTER_INC(vnode_check_rename_from); 2414 2415 return (0); 2416} 2417 2418COUNTER_DECL(vnode_check_rename_to); 2419static int 2420test_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp, 2421 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2422 int samedir, struct componentname *cnp) 2423{ 2424 2425 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2426 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2427 LABEL_CHECK(vplabel, MAGIC_VNODE); 2428 COUNTER_INC(vnode_check_rename_to); 2429 2430 return (0); 2431} 2432 2433COUNTER_DECL(vnode_check_revoke); 2434static int 2435test_vnode_check_revoke(struct ucred *cred, struct vnode *vp, 2436 struct label *vplabel) 2437{ 2438 2439 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2440 LABEL_CHECK(vplabel, MAGIC_VNODE); 2441 COUNTER_INC(vnode_check_revoke); 2442 2443 return (0); 2444} 2445 2446COUNTER_DECL(vnode_check_setacl); 2447static int 2448test_vnode_check_setacl(struct ucred *cred, struct vnode *vp, 2449 struct label *vplabel, acl_type_t type, struct acl *acl) 2450{ 2451 2452 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2453 LABEL_CHECK(vplabel, MAGIC_VNODE); 2454 COUNTER_INC(vnode_check_setacl); 2455 2456 return (0); 2457} 2458 2459COUNTER_DECL(vnode_check_setextattr); 2460static int 2461test_vnode_check_setextattr(struct ucred *cred, struct vnode *vp, 2462 struct label *vplabel, int attrnamespace, const char *name, 2463 struct uio *uio) 2464{ 2465 2466 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2467 LABEL_CHECK(vplabel, MAGIC_VNODE); 2468 COUNTER_INC(vnode_check_setextattr); 2469 2470 return (0); 2471} 2472 2473COUNTER_DECL(vnode_check_setflags); 2474static int 2475test_vnode_check_setflags(struct ucred *cred, struct vnode *vp, 2476 struct label *vplabel, u_long flags) 2477{ 2478 2479 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2480 LABEL_CHECK(vplabel, MAGIC_VNODE); 2481 COUNTER_INC(vnode_check_setflags); 2482 2483 return (0); 2484} 2485 2486COUNTER_DECL(vnode_check_setmode); 2487static int 2488test_vnode_check_setmode(struct ucred *cred, struct vnode *vp, 2489 struct label *vplabel, mode_t mode) 2490{ 2491 2492 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2493 LABEL_CHECK(vplabel, MAGIC_VNODE); 2494 COUNTER_INC(vnode_check_setmode); 2495 2496 return (0); 2497} 2498 2499COUNTER_DECL(vnode_check_setowner); 2500static int 2501test_vnode_check_setowner(struct ucred *cred, struct vnode *vp, 2502 struct label *vplabel, uid_t uid, gid_t gid) 2503{ 2504 2505 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2506 LABEL_CHECK(vplabel, MAGIC_VNODE); 2507 COUNTER_INC(vnode_check_setowner); 2508 2509 return (0); 2510} 2511 2512COUNTER_DECL(vnode_check_setutimes); 2513static int 2514test_vnode_check_setutimes(struct ucred *cred, struct vnode *vp, 2515 struct label *vplabel, struct timespec atime, struct timespec mtime) 2516{ 2517 2518 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2519 LABEL_CHECK(vplabel, MAGIC_VNODE); 2520 COUNTER_INC(vnode_check_setutimes); 2521 2522 return (0); 2523} 2524 2525COUNTER_DECL(vnode_check_stat); 2526static int 2527test_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred, 2528 struct vnode *vp, struct label *vplabel) 2529{ 2530 2531 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2532 if (file_cred != NULL) 2533 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2534 LABEL_CHECK(vplabel, MAGIC_VNODE); 2535 COUNTER_INC(vnode_check_stat); 2536 2537 return (0); 2538} 2539 2540COUNTER_DECL(vnode_check_unlink); 2541static int 2542test_vnode_check_unlink(struct ucred *cred, struct vnode *dvp, 2543 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2544 struct componentname *cnp) 2545{ 2546 2547 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2548 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2549 LABEL_CHECK(vplabel, MAGIC_VNODE); 2550 COUNTER_INC(vnode_check_unlink); 2551 2552 return (0); 2553} 2554 2555COUNTER_DECL(vnode_check_write); 2556static int 2557test_vnode_check_write(struct ucred *active_cred, 2558 struct ucred *file_cred, struct vnode *vp, struct label *vplabel) 2559{ 2560 2561 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2562 if (file_cred != NULL) 2563 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2564 LABEL_CHECK(vplabel, MAGIC_VNODE); 2565 COUNTER_INC(vnode_check_write); 2566 2567 return (0); 2568} 2569 2570COUNTER_DECL(vnode_copy_label); 2571static void 2572test_vnode_copy_label(struct label *src, struct label *dest) 2573{ 2574 2575 LABEL_CHECK(src, MAGIC_VNODE); 2576 LABEL_CHECK(dest, MAGIC_VNODE); 2577 COUNTER_INC(vnode_copy_label); 2578} 2579 2580COUNTER_DECL(vnode_create_extattr); 2581static int 2582test_vnode_create_extattr(struct ucred *cred, struct mount *mp, 2583 struct label *mplabel, struct vnode *dvp, struct label *dvplabel, 2584 struct vnode *vp, struct label *vplabel, struct componentname *cnp) 2585{ 2586 2587 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2588 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2589 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2590 COUNTER_INC(vnode_create_extattr); 2591 2592 return (0); 2593} 2594 2595COUNTER_DECL(vnode_destroy_label); 2596static void 2597test_vnode_destroy_label(struct label *label) 2598{ 2599 2600 LABEL_DESTROY(label, MAGIC_VNODE); 2601 COUNTER_INC(vnode_destroy_label); 2602} 2603 2604COUNTER_DECL(vnode_execve_transition); 2605static void 2606test_vnode_execve_transition(struct ucred *old, struct ucred *new, 2607 struct vnode *vp, struct label *filelabel, 2608 struct label *interpvplabel, struct image_params *imgp, 2609 struct label *execlabel) 2610{ 2611 2612 LABEL_CHECK(old->cr_label, MAGIC_CRED); 2613 LABEL_CHECK(new->cr_label, MAGIC_CRED); 2614 LABEL_CHECK(filelabel, MAGIC_VNODE); 2615 LABEL_CHECK(interpvplabel, MAGIC_VNODE); 2616 LABEL_CHECK(execlabel, MAGIC_CRED); 2617 COUNTER_INC(vnode_execve_transition); 2618} 2619 2620COUNTER_DECL(vnode_execve_will_transition); 2621static int 2622test_vnode_execve_will_transition(struct ucred *old, struct vnode *vp, 2623 struct label *filelabel, struct label *interpvplabel, 2624 struct image_params *imgp, struct label *execlabel) 2625{ 2626 2627 LABEL_CHECK(old->cr_label, MAGIC_CRED); 2628 LABEL_CHECK(filelabel, MAGIC_VNODE); 2629 LABEL_CHECK(interpvplabel, MAGIC_VNODE); 2630 LABEL_CHECK(execlabel, MAGIC_CRED); 2631 COUNTER_INC(vnode_execve_will_transition); 2632 2633 return (0); 2634} 2635 2636COUNTER_DECL(vnode_externalize_label); 2637static int 2638test_vnode_externalize_label(struct label *label, char *element_name, 2639 struct sbuf *sb, int *claimed) 2640{ 2641 2642 LABEL_CHECK(label, MAGIC_VNODE); 2643 COUNTER_INC(vnode_externalize_label); 2644 2645 return (0); 2646} 2647 2648COUNTER_DECL(vnode_init_label); 2649static void 2650test_vnode_init_label(struct label *label) 2651{ 2652 2653 LABEL_INIT(label, MAGIC_VNODE); 2654 COUNTER_INC(vnode_init_label); 2655} 2656 2657COUNTER_DECL(vnode_internalize_label); 2658static int 2659test_vnode_internalize_label(struct label *label, char *element_name, 2660 char *element_data, int *claimed) 2661{ 2662 2663 LABEL_CHECK(label, MAGIC_VNODE); 2664 COUNTER_INC(vnode_internalize_label); 2665 2666 return (0); 2667} 2668 2669COUNTER_DECL(vnode_relabel); 2670static void 2671test_vnode_relabel(struct ucred *cred, struct vnode *vp, 2672 struct label *vplabel, struct label *label) 2673{ 2674 2675 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2676 LABEL_CHECK(vplabel, MAGIC_VNODE); 2677 LABEL_CHECK(label, MAGIC_VNODE); 2678 COUNTER_INC(vnode_relabel); 2679} 2680 2681COUNTER_DECL(vnode_setlabel_extattr); 2682static int 2683test_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp, 2684 struct label *vplabel, struct label *intlabel) 2685{ 2686 2687 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2688 LABEL_CHECK(vplabel, MAGIC_VNODE); 2689 LABEL_CHECK(intlabel, MAGIC_VNODE); 2690 COUNTER_INC(vnode_setlabel_extattr); 2691 2692 return (0); 2693} 2694 2695static struct mac_policy_ops test_ops = 2696{ 2697 .mpo_bpfdesc_check_receive = test_bpfdesc_check_receive, 2698 .mpo_bpfdesc_create = test_bpfdesc_create, 2699 .mpo_bpfdesc_create_mbuf = test_bpfdesc_create_mbuf, 2700 .mpo_bpfdesc_destroy_label = test_bpfdesc_destroy_label, 2701 .mpo_bpfdesc_init_label = test_bpfdesc_init_label, 2702 2703 .mpo_cred_check_relabel = test_cred_check_relabel, 2704 .mpo_cred_check_visible = test_cred_check_visible, 2705 .mpo_cred_copy_label = test_cred_copy_label, 2706 .mpo_cred_destroy_label = test_cred_destroy_label, 2707 .mpo_cred_externalize_label = test_cred_externalize_label, 2708 .mpo_cred_init_label = test_cred_init_label, 2709 .mpo_cred_internalize_label = test_cred_internalize_label, 2710 .mpo_cred_relabel = test_cred_relabel, 2711 2712 .mpo_devfs_create_device = test_devfs_create_device, 2713 .mpo_devfs_create_directory = test_devfs_create_directory, 2714 .mpo_devfs_create_symlink = test_devfs_create_symlink, 2715 .mpo_devfs_destroy_label = test_devfs_destroy_label, 2716 .mpo_devfs_init_label = test_devfs_init_label, 2717 .mpo_devfs_update = test_devfs_update, 2718 .mpo_devfs_vnode_associate = test_devfs_vnode_associate, 2719 2720 .mpo_ifnet_check_relabel = test_ifnet_check_relabel, 2721 .mpo_ifnet_check_transmit = test_ifnet_check_transmit, 2722 .mpo_ifnet_copy_label = test_ifnet_copy_label, 2723 .mpo_ifnet_create = test_ifnet_create, 2724 .mpo_ifnet_create_mbuf = test_ifnet_create_mbuf, 2725 .mpo_ifnet_destroy_label = test_ifnet_destroy_label, 2726 .mpo_ifnet_externalize_label = test_ifnet_externalize_label, 2727 .mpo_ifnet_init_label = test_ifnet_init_label, 2728 .mpo_ifnet_internalize_label = test_ifnet_internalize_label, 2729 .mpo_ifnet_relabel = test_ifnet_relabel, 2730 2731 .mpo_syncache_destroy_label = test_syncache_destroy_label, 2732 .mpo_syncache_init_label = test_syncache_init_label, 2733 2734 .mpo_sysvmsg_destroy_label = test_sysvmsg_destroy_label, 2735 .mpo_sysvmsg_init_label = test_sysvmsg_init_label, 2736 2737 .mpo_sysvmsq_destroy_label = test_sysvmsq_destroy_label, 2738 .mpo_sysvmsq_init_label = test_sysvmsq_init_label, 2739 2740 .mpo_sysvsem_destroy_label = test_sysvsem_destroy_label, 2741 .mpo_sysvsem_init_label = test_sysvsem_init_label, 2742 2743 .mpo_sysvshm_destroy_label = test_sysvshm_destroy_label, 2744 .mpo_sysvshm_init_label = test_sysvshm_init_label, 2745 2746 .mpo_inpcb_check_deliver = test_inpcb_check_deliver, 2747 .mpo_inpcb_create = test_inpcb_create, 2748 .mpo_inpcb_create_mbuf = test_inpcb_create_mbuf, 2749 .mpo_inpcb_destroy_label = test_inpcb_destroy_label, 2750 .mpo_inpcb_init_label = test_inpcb_init_label, 2751 .mpo_inpcb_sosetlabel = test_inpcb_sosetlabel, 2752 2753 .mpo_ipq_create = test_ipq_create, 2754 .mpo_ipq_destroy_label = test_ipq_destroy_label, 2755 .mpo_ipq_init_label = test_ipq_init_label, 2756 .mpo_ipq_match = test_ipq_match, 2757 .mpo_ipq_reassemble = test_ipq_reassemble, 2758 .mpo_ipq_update = test_ipq_update, 2759 2760 .mpo_kenv_check_dump = test_kenv_check_dump, 2761 .mpo_kenv_check_get = test_kenv_check_get, 2762 .mpo_kenv_check_set = test_kenv_check_set, 2763 .mpo_kenv_check_unset = test_kenv_check_unset, 2764 2765 .mpo_kld_check_load = test_kld_check_load, 2766 .mpo_kld_check_stat = test_kld_check_stat, 2767 2768 .mpo_mbuf_copy_label = test_mbuf_copy_label, 2769 .mpo_mbuf_destroy_label = test_mbuf_destroy_label, 2770 .mpo_mbuf_init_label = test_mbuf_init_label, 2771 2772 .mpo_mount_check_stat = test_mount_check_stat, 2773 .mpo_mount_create = test_mount_create, 2774 .mpo_mount_destroy_label = test_mount_destroy_label, 2775 .mpo_mount_init_label = test_mount_init_label, 2776 2777 .mpo_netatalk_aarp_send = test_netatalk_aarp_send, 2778 2779 .mpo_netinet_arp_send = test_netinet_arp_send, 2780 .mpo_netinet_fragment = test_netinet_fragment, 2781 .mpo_netinet_icmp_reply = test_netinet_icmp_reply, 2782 .mpo_netinet_icmp_replyinplace = test_netinet_icmp_replyinplace, 2783 .mpo_netinet_igmp_send = test_netinet_igmp_send, 2784 .mpo_netinet_tcp_reply = test_netinet_tcp_reply, 2785 2786 .mpo_netinet6_nd6_send = test_netinet6_nd6_send, 2787 2788 .mpo_pipe_check_ioctl = test_pipe_check_ioctl, 2789 .mpo_pipe_check_poll = test_pipe_check_poll, 2790 .mpo_pipe_check_read = test_pipe_check_read, 2791 .mpo_pipe_check_relabel = test_pipe_check_relabel, 2792 .mpo_pipe_check_stat = test_pipe_check_stat, 2793 .mpo_pipe_check_write = test_pipe_check_write, 2794 .mpo_pipe_copy_label = test_pipe_copy_label, 2795 .mpo_pipe_create = test_pipe_create, 2796 .mpo_pipe_destroy_label = test_pipe_destroy_label, 2797 .mpo_pipe_externalize_label = test_pipe_externalize_label, 2798 .mpo_pipe_init_label = test_pipe_init_label, 2799 .mpo_pipe_internalize_label = test_pipe_internalize_label, 2800 .mpo_pipe_relabel = test_pipe_relabel, 2801 2802 .mpo_posixsem_check_destroy = test_posixsem_check_destroy, 2803 .mpo_posixsem_check_getvalue = test_posixsem_check_getvalue, 2804 .mpo_posixsem_check_open = test_posixsem_check_open, 2805 .mpo_posixsem_check_post = test_posixsem_check_post, 2806 .mpo_posixsem_check_unlink = test_posixsem_check_unlink, 2807 .mpo_posixsem_check_wait = test_posixsem_check_wait, 2808 .mpo_posixsem_create = test_posixsem_create, 2809 .mpo_posixsem_destroy_label = test_posixsem_destroy_label, 2810 .mpo_posixsem_init_label = test_posixsem_init_label, 2811
| 1206COUNTER_DECL(proc_check_debug); 1207static int 1208test_proc_check_debug(struct ucred *cred, struct proc *p) 1209{ 1210 1211 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1212 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1213 COUNTER_INC(proc_check_debug); 1214 1215 return (0); 1216} 1217 1218COUNTER_DECL(proc_check_sched); 1219static int 1220test_proc_check_sched(struct ucred *cred, struct proc *p) 1221{ 1222 1223 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1224 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1225 COUNTER_INC(proc_check_sched); 1226 1227 return (0); 1228} 1229 1230COUNTER_DECL(proc_check_signal); 1231static int 1232test_proc_check_signal(struct ucred *cred, struct proc *p, int signum) 1233{ 1234 1235 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1236 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1237 COUNTER_INC(proc_check_signal); 1238 1239 return (0); 1240} 1241 1242COUNTER_DECL(proc_check_setaudit); 1243static int 1244test_proc_check_setaudit(struct ucred *cred, struct auditinfo *ai) 1245{ 1246 1247 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1248 COUNTER_INC(proc_check_setaudit); 1249 1250 return (0); 1251} 1252 1253COUNTER_DECL(proc_check_setaudit_addr); 1254static int 1255test_proc_check_setaudit_addr(struct ucred *cred, 1256 struct auditinfo_addr *aia) 1257{ 1258 1259 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1260 COUNTER_INC(proc_check_setaudit_addr); 1261 1262 return (0); 1263} 1264 1265COUNTER_DECL(proc_check_setauid); 1266static int 1267test_proc_check_setauid(struct ucred *cred, uid_t auid) 1268{ 1269 1270 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1271 COUNTER_INC(proc_check_setauid); 1272 1273 return (0); 1274} 1275 1276COUNTER_DECL(proc_check_setegid); 1277static int 1278test_proc_check_setegid(struct ucred *cred, gid_t egid) 1279{ 1280 1281 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1282 COUNTER_INC(proc_check_setegid); 1283 1284 return (0); 1285} 1286 1287COUNTER_DECL(proc_check_euid); 1288static int 1289test_proc_check_seteuid(struct ucred *cred, uid_t euid) 1290{ 1291 1292 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1293 COUNTER_INC(proc_check_euid); 1294 1295 return (0); 1296} 1297 1298COUNTER_DECL(proc_check_setregid); 1299static int 1300test_proc_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid) 1301{ 1302 1303 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1304 COUNTER_INC(proc_check_setregid); 1305 1306 return (0); 1307} 1308 1309COUNTER_DECL(proc_check_setreuid); 1310static int 1311test_proc_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid) 1312{ 1313 1314 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1315 COUNTER_INC(proc_check_setreuid); 1316 1317 return (0); 1318} 1319 1320COUNTER_DECL(proc_check_setgid); 1321static int 1322test_proc_check_setgid(struct ucred *cred, gid_t gid) 1323{ 1324 1325 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1326 COUNTER_INC(proc_check_setgid); 1327 1328 return (0); 1329} 1330 1331COUNTER_DECL(proc_check_setgroups); 1332static int 1333test_proc_check_setgroups(struct ucred *cred, int ngroups, 1334 gid_t *gidset) 1335{ 1336 1337 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1338 COUNTER_INC(proc_check_setgroups); 1339 1340 return (0); 1341} 1342 1343COUNTER_DECL(proc_check_setresgid); 1344static int 1345test_proc_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid, 1346 gid_t sgid) 1347{ 1348 1349 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1350 COUNTER_INC(proc_check_setresgid); 1351 1352 return (0); 1353} 1354 1355COUNTER_DECL(proc_check_setresuid); 1356static int 1357test_proc_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid, 1358 uid_t suid) 1359{ 1360 1361 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1362 COUNTER_INC(proc_check_setresuid); 1363 1364 return (0); 1365} 1366 1367COUNTER_DECL(proc_check_setuid); 1368static int 1369test_proc_check_setuid(struct ucred *cred, uid_t uid) 1370{ 1371 1372 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1373 COUNTER_INC(proc_check_setuid); 1374 1375 return (0); 1376} 1377 1378COUNTER_DECL(proc_check_wait); 1379static int 1380test_proc_check_wait(struct ucred *cred, struct proc *p) 1381{ 1382 1383 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1384 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED); 1385 COUNTER_INC(proc_check_wait); 1386 1387 return (0); 1388} 1389 1390COUNTER_DECL(proc_create_init); 1391static void 1392test_proc_create_init(struct ucred *cred) 1393{ 1394 1395 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1396 COUNTER_INC(proc_create_init); 1397} 1398 1399COUNTER_DECL(proc_create_swapper); 1400static void 1401test_proc_create_swapper(struct ucred *cred) 1402{ 1403 1404 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1405 COUNTER_INC(proc_create_swapper); 1406} 1407 1408COUNTER_DECL(proc_destroy_label); 1409static void 1410test_proc_destroy_label(struct label *label) 1411{ 1412 1413 LABEL_DESTROY(label, MAGIC_PROC); 1414 COUNTER_INC(proc_destroy_label); 1415} 1416 1417COUNTER_DECL(proc_init_label); 1418static void 1419test_proc_init_label(struct label *label) 1420{ 1421 1422 LABEL_INIT(label, MAGIC_PROC); 1423 COUNTER_INC(proc_init_label); 1424} 1425 1426COUNTER_DECL(socket_check_accept); 1427static int 1428test_socket_check_accept(struct ucred *cred, struct socket *so, 1429 struct label *solabel) 1430{ 1431 1432 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1433 LABEL_CHECK(solabel, MAGIC_SOCKET); 1434 COUNTER_INC(socket_check_accept); 1435 1436 return (0); 1437} 1438 1439COUNTER_DECL(socket_check_bind); 1440static int 1441test_socket_check_bind(struct ucred *cred, struct socket *so, 1442 struct label *solabel, struct sockaddr *sa) 1443{ 1444 1445 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1446 LABEL_CHECK(solabel, MAGIC_SOCKET); 1447 COUNTER_INC(socket_check_bind); 1448 1449 return (0); 1450} 1451 1452COUNTER_DECL(socket_check_connect); 1453static int 1454test_socket_check_connect(struct ucred *cred, struct socket *so, 1455 struct label *solabel, struct sockaddr *sa) 1456{ 1457 1458 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1459 LABEL_CHECK(solabel, MAGIC_SOCKET); 1460 COUNTER_INC(socket_check_connect); 1461 1462 return (0); 1463} 1464 1465COUNTER_DECL(socket_check_deliver); 1466static int 1467test_socket_check_deliver(struct socket *so, struct label *solabel, 1468 struct mbuf *m, struct label *mlabel) 1469{ 1470 1471 LABEL_CHECK(solabel, MAGIC_SOCKET); 1472 LABEL_CHECK(mlabel, MAGIC_MBUF); 1473 COUNTER_INC(socket_check_deliver); 1474 1475 return (0); 1476} 1477 1478COUNTER_DECL(socket_check_listen); 1479static int 1480test_socket_check_listen(struct ucred *cred, struct socket *so, 1481 struct label *solabel) 1482{ 1483 1484 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1485 LABEL_CHECK(solabel, MAGIC_SOCKET); 1486 COUNTER_INC(socket_check_listen); 1487 1488 return (0); 1489} 1490 1491COUNTER_DECL(socket_check_poll); 1492static int 1493test_socket_check_poll(struct ucred *cred, struct socket *so, 1494 struct label *solabel) 1495{ 1496 1497 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1498 LABEL_CHECK(solabel, MAGIC_SOCKET); 1499 COUNTER_INC(socket_check_poll); 1500 1501 return (0); 1502} 1503 1504COUNTER_DECL(socket_check_receive); 1505static int 1506test_socket_check_receive(struct ucred *cred, struct socket *so, 1507 struct label *solabel) 1508{ 1509 1510 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1511 LABEL_CHECK(solabel, MAGIC_SOCKET); 1512 COUNTER_INC(socket_check_receive); 1513 1514 return (0); 1515} 1516 1517COUNTER_DECL(socket_check_relabel); 1518static int 1519test_socket_check_relabel(struct ucred *cred, struct socket *so, 1520 struct label *solabel, struct label *newlabel) 1521{ 1522 1523 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1524 LABEL_CHECK(solabel, MAGIC_SOCKET); 1525 LABEL_CHECK(newlabel, MAGIC_SOCKET); 1526 COUNTER_INC(socket_check_relabel); 1527 1528 return (0); 1529} 1530 1531COUNTER_DECL(socket_check_send); 1532static int 1533test_socket_check_send(struct ucred *cred, struct socket *so, 1534 struct label *solabel) 1535{ 1536 1537 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1538 LABEL_CHECK(solabel, MAGIC_SOCKET); 1539 COUNTER_INC(socket_check_send); 1540 1541 return (0); 1542} 1543 1544COUNTER_DECL(socket_check_stat); 1545static int 1546test_socket_check_stat(struct ucred *cred, struct socket *so, 1547 struct label *solabel) 1548{ 1549 1550 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1551 LABEL_CHECK(solabel, MAGIC_SOCKET); 1552 COUNTER_INC(socket_check_stat); 1553 1554 return (0); 1555} 1556 1557COUNTER_DECL(socket_check_visible); 1558static int 1559test_socket_check_visible(struct ucred *cred, struct socket *so, 1560 struct label *solabel) 1561{ 1562 1563 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1564 LABEL_CHECK(solabel, MAGIC_SOCKET); 1565 COUNTER_INC(socket_check_visible); 1566 1567 return (0); 1568} 1569 1570COUNTER_DECL(socket_copy_label); 1571static void 1572test_socket_copy_label(struct label *src, struct label *dest) 1573{ 1574 1575 LABEL_CHECK(src, MAGIC_SOCKET); 1576 LABEL_CHECK(dest, MAGIC_SOCKET); 1577 COUNTER_INC(socket_copy_label); 1578} 1579 1580COUNTER_DECL(socket_create); 1581static void 1582test_socket_create(struct ucred *cred, struct socket *so, 1583 struct label *solabel) 1584{ 1585 1586 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1587 LABEL_CHECK(solabel, MAGIC_SOCKET); 1588 COUNTER_INC(socket_create); 1589} 1590 1591COUNTER_DECL(socket_create_mbuf); 1592static void 1593test_socket_create_mbuf(struct socket *so, struct label *socketlabel, 1594 struct mbuf *m, struct label *mlabel) 1595{ 1596 1597 LABEL_CHECK(socketlabel, MAGIC_SOCKET); 1598 LABEL_CHECK(mlabel, MAGIC_MBUF); 1599 COUNTER_INC(socket_create_mbuf); 1600} 1601 1602COUNTER_DECL(socket_destroy_label); 1603static void 1604test_socket_destroy_label(struct label *label) 1605{ 1606 1607 LABEL_DESTROY(label, MAGIC_SOCKET); 1608 COUNTER_INC(socket_destroy_label); 1609} 1610 1611COUNTER_DECL(socket_externalize_label); 1612static int 1613test_socket_externalize_label(struct label *label, char *element_name, 1614 struct sbuf *sb, int *claimed) 1615{ 1616 1617 LABEL_CHECK(label, MAGIC_SOCKET); 1618 COUNTER_INC(socket_externalize_label); 1619 1620 return (0); 1621} 1622 1623COUNTER_DECL(socket_init_label); 1624static int 1625test_socket_init_label(struct label *label, int flag) 1626{ 1627 1628 if (flag & M_WAITOK) 1629 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1630 "test_socket_init_label() at %s:%d", __FILE__, 1631 __LINE__); 1632 1633 LABEL_INIT(label, MAGIC_SOCKET); 1634 COUNTER_INC(socket_init_label); 1635 return (0); 1636} 1637 1638COUNTER_DECL(socket_internalize_label); 1639static int 1640test_socket_internalize_label(struct label *label, char *element_name, 1641 char *element_data, int *claimed) 1642{ 1643 1644 LABEL_CHECK(label, MAGIC_SOCKET); 1645 COUNTER_INC(socket_internalize_label); 1646 1647 return (0); 1648} 1649 1650COUNTER_DECL(socket_newconn); 1651static void 1652test_socket_newconn(struct socket *oldso, struct label *oldsolabel, 1653 struct socket *newso, struct label *newsolabel) 1654{ 1655 1656 LABEL_CHECK(oldsolabel, MAGIC_SOCKET); 1657 LABEL_CHECK(newsolabel, MAGIC_SOCKET); 1658 COUNTER_INC(socket_newconn); 1659} 1660 1661COUNTER_DECL(socket_relabel); 1662static void 1663test_socket_relabel(struct ucred *cred, struct socket *so, 1664 struct label *solabel, struct label *newlabel) 1665{ 1666 1667 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1668 LABEL_CHECK(solabel, MAGIC_SOCKET); 1669 LABEL_CHECK(newlabel, MAGIC_SOCKET); 1670 COUNTER_INC(socket_relabel); 1671} 1672 1673COUNTER_DECL(socketpeer_destroy_label); 1674static void 1675test_socketpeer_destroy_label(struct label *label) 1676{ 1677 1678 LABEL_DESTROY(label, MAGIC_SOCKET); 1679 COUNTER_INC(socketpeer_destroy_label); 1680} 1681 1682COUNTER_DECL(socketpeer_externalize_label); 1683static int 1684test_socketpeer_externalize_label(struct label *label, char *element_name, 1685 struct sbuf *sb, int *claimed) 1686{ 1687 1688 LABEL_CHECK(label, MAGIC_SOCKET); 1689 COUNTER_INC(socketpeer_externalize_label); 1690 1691 return (0); 1692} 1693 1694COUNTER_DECL(socketpeer_init_label); 1695static int 1696test_socketpeer_init_label(struct label *label, int flag) 1697{ 1698 1699 if (flag & M_WAITOK) 1700 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1701 "test_socketpeer_init_label() at %s:%d", __FILE__, 1702 __LINE__); 1703 1704 LABEL_INIT(label, MAGIC_SOCKET); 1705 COUNTER_INC(socketpeer_init_label); 1706 return (0); 1707} 1708 1709COUNTER_DECL(socketpeer_set_from_mbuf); 1710static void 1711test_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel, 1712 struct socket *socket, struct label *socketpeerlabel) 1713{ 1714 1715 LABEL_CHECK(mlabel, MAGIC_MBUF); 1716 LABEL_CHECK(socketpeerlabel, MAGIC_SOCKET); 1717 COUNTER_INC(socketpeer_set_from_mbuf); 1718} 1719 1720COUNTER_DECL(socketpeer_set_from_socket); 1721static void 1722test_socketpeer_set_from_socket(struct socket *oldso, 1723 struct label *oldsolabel, struct socket *newso, 1724 struct label *newsopeerlabel) 1725{ 1726 1727 LABEL_CHECK(oldsolabel, MAGIC_SOCKET); 1728 LABEL_CHECK(newsopeerlabel, MAGIC_SOCKET); 1729 COUNTER_INC(socketpeer_set_from_socket); 1730} 1731 1732COUNTER_DECL(syncache_create); 1733static void 1734test_syncache_create(struct label *label, struct inpcb *inp) 1735{ 1736 1737 LABEL_CHECK(label, MAGIC_SYNCACHE); 1738 COUNTER_INC(syncache_create); 1739} 1740 1741COUNTER_DECL(syncache_create_mbuf); 1742static void 1743test_syncache_create_mbuf(struct label *sc_label, struct mbuf *m, 1744 struct label *mlabel) 1745{ 1746 1747 LABEL_CHECK(sc_label, MAGIC_SYNCACHE); 1748 LABEL_CHECK(mlabel, MAGIC_MBUF); 1749 COUNTER_INC(syncache_create_mbuf); 1750} 1751 1752COUNTER_DECL(syncache_destroy_label); 1753static void 1754test_syncache_destroy_label(struct label *label) 1755{ 1756 1757 LABEL_DESTROY(label, MAGIC_SYNCACHE); 1758 COUNTER_INC(syncache_destroy_label); 1759} 1760 1761COUNTER_DECL(syncache_init_label); 1762static int 1763test_syncache_init_label(struct label *label, int flag) 1764{ 1765 1766 if (flag & M_WAITOK) 1767 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL, 1768 "test_syncache_init_label() at %s:%d", __FILE__, 1769 __LINE__); 1770 LABEL_INIT(label, MAGIC_SYNCACHE); 1771 COUNTER_INC(syncache_init_label); 1772 return (0); 1773} 1774 1775COUNTER_DECL(system_check_acct); 1776static int 1777test_system_check_acct(struct ucred *cred, struct vnode *vp, 1778 struct label *vplabel) 1779{ 1780 1781 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1782 LABEL_CHECK(vplabel, MAGIC_VNODE); 1783 COUNTER_INC(system_check_acct); 1784 1785 return (0); 1786} 1787 1788COUNTER_DECL(system_check_audit); 1789static int 1790test_system_check_audit(struct ucred *cred, void *record, int length) 1791{ 1792 1793 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1794 COUNTER_INC(system_check_audit); 1795 1796 return (0); 1797} 1798 1799COUNTER_DECL(system_check_auditctl); 1800static int 1801test_system_check_auditctl(struct ucred *cred, struct vnode *vp, 1802 struct label *vplabel) 1803{ 1804 1805 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1806 LABEL_CHECK(vplabel, MAGIC_VNODE); 1807 COUNTER_INC(system_check_auditctl); 1808 1809 return (0); 1810} 1811 1812COUNTER_DECL(system_check_auditon); 1813static int 1814test_system_check_auditon(struct ucred *cred, int cmd) 1815{ 1816 1817 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1818 COUNTER_INC(system_check_auditon); 1819 1820 return (0); 1821} 1822 1823COUNTER_DECL(system_check_reboot); 1824static int 1825test_system_check_reboot(struct ucred *cred, int how) 1826{ 1827 1828 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1829 COUNTER_INC(system_check_reboot); 1830 1831 return (0); 1832} 1833 1834COUNTER_DECL(system_check_swapoff); 1835static int 1836test_system_check_swapoff(struct ucred *cred, struct vnode *vp, 1837 struct label *vplabel) 1838{ 1839 1840 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1841 LABEL_CHECK(vplabel, MAGIC_VNODE); 1842 COUNTER_INC(system_check_swapoff); 1843 1844 return (0); 1845} 1846 1847COUNTER_DECL(system_check_swapon); 1848static int 1849test_system_check_swapon(struct ucred *cred, struct vnode *vp, 1850 struct label *vplabel) 1851{ 1852 1853 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1854 LABEL_CHECK(vplabel, MAGIC_VNODE); 1855 COUNTER_INC(system_check_swapon); 1856 1857 return (0); 1858} 1859 1860COUNTER_DECL(system_check_sysctl); 1861static int 1862test_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp, 1863 void *arg1, int arg2, struct sysctl_req *req) 1864{ 1865 1866 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1867 COUNTER_INC(system_check_sysctl); 1868 1869 return (0); 1870} 1871 1872COUNTER_DECL(sysvmsg_cleanup); 1873static void 1874test_sysvmsg_cleanup(struct label *msglabel) 1875{ 1876 1877 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1878 COUNTER_INC(sysvmsg_cleanup); 1879} 1880 1881COUNTER_DECL(sysvmsg_create); 1882static void 1883test_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr, 1884 struct label *msqlabel, struct msg *msgptr, struct label *msglabel) 1885{ 1886 1887 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1888 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 1889 COUNTER_INC(sysvmsg_create); 1890} 1891 1892COUNTER_DECL(sysvmsg_destroy_label); 1893static void 1894test_sysvmsg_destroy_label(struct label *label) 1895{ 1896 1897 LABEL_DESTROY(label, MAGIC_SYSV_MSG); 1898 COUNTER_INC(sysvmsg_destroy_label); 1899} 1900 1901COUNTER_DECL(sysvmsg_init_label); 1902static void 1903test_sysvmsg_init_label(struct label *label) 1904{ 1905 LABEL_INIT(label, MAGIC_SYSV_MSG); 1906 COUNTER_INC(sysvmsg_init_label); 1907} 1908 1909COUNTER_DECL(sysvmsq_check_msgmsq); 1910static int 1911test_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr, 1912 struct label *msglabel, struct msqid_kernel *msqkptr, 1913 struct label *msqklabel) 1914{ 1915 1916 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1917 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1918 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1919 COUNTER_INC(sysvmsq_check_msgmsq); 1920 1921 return (0); 1922} 1923 1924COUNTER_DECL(sysvmsq_check_msgrcv); 1925static int 1926test_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr, 1927 struct label *msglabel) 1928{ 1929 1930 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1931 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1932 COUNTER_INC(sysvmsq_check_msgrcv); 1933 1934 return (0); 1935} 1936 1937COUNTER_DECL(sysvmsq_check_msgrmid); 1938static int 1939test_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr, 1940 struct label *msglabel) 1941{ 1942 1943 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG); 1944 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1945 COUNTER_INC(sysvmsq_check_msgrmid); 1946 1947 return (0); 1948} 1949 1950COUNTER_DECL(sysvmsq_check_msqget); 1951static int 1952test_sysvmsq_check_msqget(struct ucred *cred, 1953 struct msqid_kernel *msqkptr, struct label *msqklabel) 1954{ 1955 1956 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1957 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1958 COUNTER_INC(sysvmsq_check_msqget); 1959 1960 return (0); 1961} 1962 1963COUNTER_DECL(sysvmsq_check_msqsnd); 1964static int 1965test_sysvmsq_check_msqsnd(struct ucred *cred, 1966 struct msqid_kernel *msqkptr, struct label *msqklabel) 1967{ 1968 1969 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1970 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1971 COUNTER_INC(sysvmsq_check_msqsnd); 1972 1973 return (0); 1974} 1975 1976COUNTER_DECL(sysvmsq_check_msqrcv); 1977static int 1978test_sysvmsq_check_msqrcv(struct ucred *cred, 1979 struct msqid_kernel *msqkptr, struct label *msqklabel) 1980{ 1981 1982 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1983 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1984 COUNTER_INC(sysvmsq_check_msqrcv); 1985 1986 return (0); 1987} 1988 1989COUNTER_DECL(sysvmsq_check_msqctl); 1990static int 1991test_sysvmsq_check_msqctl(struct ucred *cred, 1992 struct msqid_kernel *msqkptr, struct label *msqklabel, int cmd) 1993{ 1994 1995 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ); 1996 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 1997 COUNTER_INC(sysvmsq_check_msqctl); 1998 1999 return (0); 2000} 2001 2002COUNTER_DECL(sysvmsq_cleanup); 2003static void 2004test_sysvmsq_cleanup(struct label *msqlabel) 2005{ 2006 2007 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 2008 COUNTER_INC(sysvmsq_cleanup); 2009} 2010 2011COUNTER_DECL(sysvmsq_create); 2012static void 2013test_sysvmsq_create(struct ucred *cred, 2014 struct msqid_kernel *msqkptr, struct label *msqlabel) 2015{ 2016 2017 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ); 2018 COUNTER_INC(sysvmsq_create); 2019} 2020 2021COUNTER_DECL(sysvmsq_destroy_label); 2022static void 2023test_sysvmsq_destroy_label(struct label *label) 2024{ 2025 2026 LABEL_DESTROY(label, MAGIC_SYSV_MSQ); 2027 COUNTER_INC(sysvmsq_destroy_label); 2028} 2029 2030COUNTER_DECL(sysvmsq_init_label); 2031static void 2032test_sysvmsq_init_label(struct label *label) 2033{ 2034 LABEL_INIT(label, MAGIC_SYSV_MSQ); 2035 COUNTER_INC(sysvmsq_init_label); 2036} 2037 2038COUNTER_DECL(sysvsem_check_semctl); 2039static int 2040test_sysvsem_check_semctl(struct ucred *cred, 2041 struct semid_kernel *semakptr, struct label *semaklabel, int cmd) 2042{ 2043 2044 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2045 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 2046 COUNTER_INC(sysvsem_check_semctl); 2047 2048 return (0); 2049} 2050 2051COUNTER_DECL(sysvsem_check_semget); 2052static int 2053test_sysvsem_check_semget(struct ucred *cred, 2054 struct semid_kernel *semakptr, struct label *semaklabel) 2055{ 2056 2057 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2058 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 2059 COUNTER_INC(sysvsem_check_semget); 2060 2061 return (0); 2062} 2063 2064COUNTER_DECL(sysvsem_check_semop); 2065static int 2066test_sysvsem_check_semop(struct ucred *cred, 2067 struct semid_kernel *semakptr, struct label *semaklabel, size_t accesstype) 2068{ 2069 2070 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2071 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM); 2072 COUNTER_INC(sysvsem_check_semop); 2073 2074 return (0); 2075} 2076 2077COUNTER_DECL(sysvsem_cleanup); 2078static void 2079test_sysvsem_cleanup(struct label *semalabel) 2080{ 2081 2082 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM); 2083 COUNTER_INC(sysvsem_cleanup); 2084} 2085 2086COUNTER_DECL(sysvsem_create); 2087static void 2088test_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr, 2089 struct label *semalabel) 2090{ 2091 2092 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM); 2093 COUNTER_INC(sysvsem_create); 2094} 2095 2096COUNTER_DECL(sysvsem_destroy_label); 2097static void 2098test_sysvsem_destroy_label(struct label *label) 2099{ 2100 2101 LABEL_DESTROY(label, MAGIC_SYSV_SEM); 2102 COUNTER_INC(sysvsem_destroy_label); 2103} 2104 2105COUNTER_DECL(sysvsem_init_label); 2106static void 2107test_sysvsem_init_label(struct label *label) 2108{ 2109 LABEL_INIT(label, MAGIC_SYSV_SEM); 2110 COUNTER_INC(sysvsem_init_label); 2111} 2112 2113COUNTER_DECL(sysvshm_check_shmat); 2114static int 2115test_sysvshm_check_shmat(struct ucred *cred, 2116 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg) 2117{ 2118 2119 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2120 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2121 COUNTER_INC(sysvshm_check_shmat); 2122 2123 return (0); 2124} 2125 2126COUNTER_DECL(sysvshm_check_shmctl); 2127static int 2128test_sysvshm_check_shmctl(struct ucred *cred, 2129 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int cmd) 2130{ 2131 2132 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2133 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2134 COUNTER_INC(sysvshm_check_shmctl); 2135 2136 return (0); 2137} 2138 2139COUNTER_DECL(sysvshm_check_shmdt); 2140static int 2141test_sysvshm_check_shmdt(struct ucred *cred, 2142 struct shmid_kernel *shmsegptr, struct label *shmseglabel) 2143{ 2144 2145 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2146 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2147 COUNTER_INC(sysvshm_check_shmdt); 2148 2149 return (0); 2150} 2151 2152COUNTER_DECL(sysvshm_check_shmget); 2153static int 2154test_sysvshm_check_shmget(struct ucred *cred, 2155 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg) 2156{ 2157 2158 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2159 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM); 2160 COUNTER_INC(sysvshm_check_shmget); 2161 2162 return (0); 2163} 2164 2165COUNTER_DECL(sysvshm_cleanup); 2166static void 2167test_sysvshm_cleanup(struct label *shmlabel) 2168{ 2169 2170 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM); 2171 COUNTER_INC(sysvshm_cleanup); 2172} 2173 2174COUNTER_DECL(sysvshm_create); 2175static void 2176test_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr, 2177 struct label *shmlabel) 2178{ 2179 2180 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM); 2181 COUNTER_INC(sysvshm_create); 2182} 2183 2184COUNTER_DECL(sysvshm_destroy_label); 2185static void 2186test_sysvshm_destroy_label(struct label *label) 2187{ 2188 2189 LABEL_DESTROY(label, MAGIC_SYSV_SHM); 2190 COUNTER_INC(sysvshm_destroy_label); 2191} 2192 2193COUNTER_DECL(sysvshm_init_label); 2194static void 2195test_sysvshm_init_label(struct label *label) 2196{ 2197 LABEL_INIT(label, MAGIC_SYSV_SHM); 2198 COUNTER_INC(sysvshm_init_label); 2199} 2200 2201COUNTER_DECL(thread_userret); 2202static void 2203test_thread_userret(struct thread *td) 2204{ 2205 2206 COUNTER_INC(thread_userret); 2207} 2208 2209COUNTER_DECL(vnode_associate_extattr); 2210static int 2211test_vnode_associate_extattr(struct mount *mp, struct label *mplabel, 2212 struct vnode *vp, struct label *vplabel) 2213{ 2214 2215 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2216 LABEL_CHECK(vplabel, MAGIC_VNODE); 2217 COUNTER_INC(vnode_associate_extattr); 2218 2219 return (0); 2220} 2221 2222COUNTER_DECL(vnode_associate_singlelabel); 2223static void 2224test_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel, 2225 struct vnode *vp, struct label *vplabel) 2226{ 2227 2228 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2229 LABEL_CHECK(vplabel, MAGIC_VNODE); 2230 COUNTER_INC(vnode_associate_singlelabel); 2231} 2232 2233COUNTER_DECL(vnode_check_access); 2234static int 2235test_vnode_check_access(struct ucred *cred, struct vnode *vp, 2236 struct label *vplabel, int acc_mode) 2237{ 2238 2239 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2240 LABEL_CHECK(vplabel, MAGIC_VNODE); 2241 COUNTER_INC(vnode_check_access); 2242 2243 return (0); 2244} 2245 2246COUNTER_DECL(vnode_check_chdir); 2247static int 2248test_vnode_check_chdir(struct ucred *cred, struct vnode *dvp, 2249 struct label *dvplabel) 2250{ 2251 2252 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2253 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2254 COUNTER_INC(vnode_check_chdir); 2255 2256 return (0); 2257} 2258 2259COUNTER_DECL(vnode_check_chroot); 2260static int 2261test_vnode_check_chroot(struct ucred *cred, struct vnode *dvp, 2262 struct label *dvplabel) 2263{ 2264 2265 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2266 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2267 COUNTER_INC(vnode_check_chroot); 2268 2269 return (0); 2270} 2271 2272COUNTER_DECL(vnode_check_create); 2273static int 2274test_vnode_check_create(struct ucred *cred, struct vnode *dvp, 2275 struct label *dvplabel, struct componentname *cnp, struct vattr *vap) 2276{ 2277 2278 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2279 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2280 COUNTER_INC(vnode_check_create); 2281 2282 return (0); 2283} 2284 2285COUNTER_DECL(vnode_check_deleteacl); 2286static int 2287test_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp, 2288 struct label *vplabel, acl_type_t type) 2289{ 2290 2291 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2292 LABEL_CHECK(vplabel, MAGIC_VNODE); 2293 COUNTER_INC(vnode_check_deleteacl); 2294 2295 return (0); 2296} 2297 2298COUNTER_DECL(vnode_check_deleteextattr); 2299static int 2300test_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp, 2301 struct label *vplabel, int attrnamespace, const char *name) 2302{ 2303 2304 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2305 LABEL_CHECK(vplabel, MAGIC_VNODE); 2306 COUNTER_INC(vnode_check_deleteextattr); 2307 2308 return (0); 2309} 2310 2311COUNTER_DECL(vnode_check_exec); 2312static int 2313test_vnode_check_exec(struct ucred *cred, struct vnode *vp, 2314 struct label *vplabel, struct image_params *imgp, 2315 struct label *execlabel) 2316{ 2317 2318 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2319 LABEL_CHECK(vplabel, MAGIC_VNODE); 2320 LABEL_CHECK(execlabel, MAGIC_CRED); 2321 COUNTER_INC(vnode_check_exec); 2322 2323 return (0); 2324} 2325 2326COUNTER_DECL(vnode_check_getacl); 2327static int 2328test_vnode_check_getacl(struct ucred *cred, struct vnode *vp, 2329 struct label *vplabel, acl_type_t type) 2330{ 2331 2332 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2333 LABEL_CHECK(vplabel, MAGIC_VNODE); 2334 COUNTER_INC(vnode_check_getacl); 2335 2336 return (0); 2337} 2338 2339COUNTER_DECL(vnode_check_getextattr); 2340static int 2341test_vnode_check_getextattr(struct ucred *cred, struct vnode *vp, 2342 struct label *vplabel, int attrnamespace, const char *name, 2343 struct uio *uio) 2344{ 2345 2346 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2347 LABEL_CHECK(vplabel, MAGIC_VNODE); 2348 COUNTER_INC(vnode_check_getextattr); 2349 2350 return (0); 2351} 2352 2353COUNTER_DECL(vnode_check_link); 2354static int 2355test_vnode_check_link(struct ucred *cred, struct vnode *dvp, 2356 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2357 struct componentname *cnp) 2358{ 2359 2360 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2361 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2362 LABEL_CHECK(vplabel, MAGIC_VNODE); 2363 COUNTER_INC(vnode_check_link); 2364 2365 return (0); 2366} 2367 2368COUNTER_DECL(vnode_check_listextattr); 2369static int 2370test_vnode_check_listextattr(struct ucred *cred, struct vnode *vp, 2371 struct label *vplabel, int attrnamespace) 2372{ 2373 2374 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2375 LABEL_CHECK(vplabel, MAGIC_VNODE); 2376 COUNTER_INC(vnode_check_listextattr); 2377 2378 return (0); 2379} 2380 2381COUNTER_DECL(vnode_check_lookup); 2382static int 2383test_vnode_check_lookup(struct ucred *cred, struct vnode *dvp, 2384 struct label *dvplabel, struct componentname *cnp) 2385{ 2386 2387 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2388 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2389 COUNTER_INC(vnode_check_lookup); 2390 2391 return (0); 2392} 2393 2394COUNTER_DECL(vnode_check_mmap); 2395static int 2396test_vnode_check_mmap(struct ucred *cred, struct vnode *vp, 2397 struct label *vplabel, int prot, int flags) 2398{ 2399 2400 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2401 LABEL_CHECK(vplabel, MAGIC_VNODE); 2402 COUNTER_INC(vnode_check_mmap); 2403 2404 return (0); 2405} 2406 2407COUNTER_DECL(vnode_check_open); 2408static int 2409test_vnode_check_open(struct ucred *cred, struct vnode *vp, 2410 struct label *vplabel, int acc_mode) 2411{ 2412 2413 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2414 LABEL_CHECK(vplabel, MAGIC_VNODE); 2415 COUNTER_INC(vnode_check_open); 2416 2417 return (0); 2418} 2419 2420COUNTER_DECL(vnode_check_poll); 2421static int 2422test_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred, 2423 struct vnode *vp, struct label *vplabel) 2424{ 2425 2426 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2427 if (file_cred != NULL) 2428 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2429 LABEL_CHECK(vplabel, MAGIC_VNODE); 2430 COUNTER_INC(vnode_check_poll); 2431 2432 return (0); 2433} 2434 2435COUNTER_DECL(vnode_check_read); 2436static int 2437test_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred, 2438 struct vnode *vp, struct label *vplabel) 2439{ 2440 2441 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2442 if (file_cred != NULL) 2443 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2444 LABEL_CHECK(vplabel, MAGIC_VNODE); 2445 COUNTER_INC(vnode_check_read); 2446 2447 return (0); 2448} 2449 2450COUNTER_DECL(vnode_check_readdir); 2451static int 2452test_vnode_check_readdir(struct ucred *cred, struct vnode *dvp, 2453 struct label *dvplabel) 2454{ 2455 2456 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2457 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2458 COUNTER_INC(vnode_check_readdir); 2459 2460 return (0); 2461} 2462 2463COUNTER_DECL(vnode_check_readlink); 2464static int 2465test_vnode_check_readlink(struct ucred *cred, struct vnode *vp, 2466 struct label *vplabel) 2467{ 2468 2469 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2470 LABEL_CHECK(vplabel, MAGIC_VNODE); 2471 COUNTER_INC(vnode_check_readlink); 2472 2473 return (0); 2474} 2475 2476COUNTER_DECL(vnode_check_relabel); 2477static int 2478test_vnode_check_relabel(struct ucred *cred, struct vnode *vp, 2479 struct label *vplabel, struct label *newlabel) 2480{ 2481 2482 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2483 LABEL_CHECK(vplabel, MAGIC_VNODE); 2484 LABEL_CHECK(newlabel, MAGIC_VNODE); 2485 COUNTER_INC(vnode_check_relabel); 2486 2487 return (0); 2488} 2489 2490COUNTER_DECL(vnode_check_rename_from); 2491static int 2492test_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp, 2493 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2494 struct componentname *cnp) 2495{ 2496 2497 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2498 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2499 LABEL_CHECK(vplabel, MAGIC_VNODE); 2500 COUNTER_INC(vnode_check_rename_from); 2501 2502 return (0); 2503} 2504 2505COUNTER_DECL(vnode_check_rename_to); 2506static int 2507test_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp, 2508 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2509 int samedir, struct componentname *cnp) 2510{ 2511 2512 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2513 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2514 LABEL_CHECK(vplabel, MAGIC_VNODE); 2515 COUNTER_INC(vnode_check_rename_to); 2516 2517 return (0); 2518} 2519 2520COUNTER_DECL(vnode_check_revoke); 2521static int 2522test_vnode_check_revoke(struct ucred *cred, struct vnode *vp, 2523 struct label *vplabel) 2524{ 2525 2526 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2527 LABEL_CHECK(vplabel, MAGIC_VNODE); 2528 COUNTER_INC(vnode_check_revoke); 2529 2530 return (0); 2531} 2532 2533COUNTER_DECL(vnode_check_setacl); 2534static int 2535test_vnode_check_setacl(struct ucred *cred, struct vnode *vp, 2536 struct label *vplabel, acl_type_t type, struct acl *acl) 2537{ 2538 2539 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2540 LABEL_CHECK(vplabel, MAGIC_VNODE); 2541 COUNTER_INC(vnode_check_setacl); 2542 2543 return (0); 2544} 2545 2546COUNTER_DECL(vnode_check_setextattr); 2547static int 2548test_vnode_check_setextattr(struct ucred *cred, struct vnode *vp, 2549 struct label *vplabel, int attrnamespace, const char *name, 2550 struct uio *uio) 2551{ 2552 2553 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2554 LABEL_CHECK(vplabel, MAGIC_VNODE); 2555 COUNTER_INC(vnode_check_setextattr); 2556 2557 return (0); 2558} 2559 2560COUNTER_DECL(vnode_check_setflags); 2561static int 2562test_vnode_check_setflags(struct ucred *cred, struct vnode *vp, 2563 struct label *vplabel, u_long flags) 2564{ 2565 2566 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2567 LABEL_CHECK(vplabel, MAGIC_VNODE); 2568 COUNTER_INC(vnode_check_setflags); 2569 2570 return (0); 2571} 2572 2573COUNTER_DECL(vnode_check_setmode); 2574static int 2575test_vnode_check_setmode(struct ucred *cred, struct vnode *vp, 2576 struct label *vplabel, mode_t mode) 2577{ 2578 2579 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2580 LABEL_CHECK(vplabel, MAGIC_VNODE); 2581 COUNTER_INC(vnode_check_setmode); 2582 2583 return (0); 2584} 2585 2586COUNTER_DECL(vnode_check_setowner); 2587static int 2588test_vnode_check_setowner(struct ucred *cred, struct vnode *vp, 2589 struct label *vplabel, uid_t uid, gid_t gid) 2590{ 2591 2592 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2593 LABEL_CHECK(vplabel, MAGIC_VNODE); 2594 COUNTER_INC(vnode_check_setowner); 2595 2596 return (0); 2597} 2598 2599COUNTER_DECL(vnode_check_setutimes); 2600static int 2601test_vnode_check_setutimes(struct ucred *cred, struct vnode *vp, 2602 struct label *vplabel, struct timespec atime, struct timespec mtime) 2603{ 2604 2605 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2606 LABEL_CHECK(vplabel, MAGIC_VNODE); 2607 COUNTER_INC(vnode_check_setutimes); 2608 2609 return (0); 2610} 2611 2612COUNTER_DECL(vnode_check_stat); 2613static int 2614test_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred, 2615 struct vnode *vp, struct label *vplabel) 2616{ 2617 2618 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2619 if (file_cred != NULL) 2620 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2621 LABEL_CHECK(vplabel, MAGIC_VNODE); 2622 COUNTER_INC(vnode_check_stat); 2623 2624 return (0); 2625} 2626 2627COUNTER_DECL(vnode_check_unlink); 2628static int 2629test_vnode_check_unlink(struct ucred *cred, struct vnode *dvp, 2630 struct label *dvplabel, struct vnode *vp, struct label *vplabel, 2631 struct componentname *cnp) 2632{ 2633 2634 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2635 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2636 LABEL_CHECK(vplabel, MAGIC_VNODE); 2637 COUNTER_INC(vnode_check_unlink); 2638 2639 return (0); 2640} 2641 2642COUNTER_DECL(vnode_check_write); 2643static int 2644test_vnode_check_write(struct ucred *active_cred, 2645 struct ucred *file_cred, struct vnode *vp, struct label *vplabel) 2646{ 2647 2648 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED); 2649 if (file_cred != NULL) 2650 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED); 2651 LABEL_CHECK(vplabel, MAGIC_VNODE); 2652 COUNTER_INC(vnode_check_write); 2653 2654 return (0); 2655} 2656 2657COUNTER_DECL(vnode_copy_label); 2658static void 2659test_vnode_copy_label(struct label *src, struct label *dest) 2660{ 2661 2662 LABEL_CHECK(src, MAGIC_VNODE); 2663 LABEL_CHECK(dest, MAGIC_VNODE); 2664 COUNTER_INC(vnode_copy_label); 2665} 2666 2667COUNTER_DECL(vnode_create_extattr); 2668static int 2669test_vnode_create_extattr(struct ucred *cred, struct mount *mp, 2670 struct label *mplabel, struct vnode *dvp, struct label *dvplabel, 2671 struct vnode *vp, struct label *vplabel, struct componentname *cnp) 2672{ 2673 2674 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2675 LABEL_CHECK(mplabel, MAGIC_MOUNT); 2676 LABEL_CHECK(dvplabel, MAGIC_VNODE); 2677 COUNTER_INC(vnode_create_extattr); 2678 2679 return (0); 2680} 2681 2682COUNTER_DECL(vnode_destroy_label); 2683static void 2684test_vnode_destroy_label(struct label *label) 2685{ 2686 2687 LABEL_DESTROY(label, MAGIC_VNODE); 2688 COUNTER_INC(vnode_destroy_label); 2689} 2690 2691COUNTER_DECL(vnode_execve_transition); 2692static void 2693test_vnode_execve_transition(struct ucred *old, struct ucred *new, 2694 struct vnode *vp, struct label *filelabel, 2695 struct label *interpvplabel, struct image_params *imgp, 2696 struct label *execlabel) 2697{ 2698 2699 LABEL_CHECK(old->cr_label, MAGIC_CRED); 2700 LABEL_CHECK(new->cr_label, MAGIC_CRED); 2701 LABEL_CHECK(filelabel, MAGIC_VNODE); 2702 LABEL_CHECK(interpvplabel, MAGIC_VNODE); 2703 LABEL_CHECK(execlabel, MAGIC_CRED); 2704 COUNTER_INC(vnode_execve_transition); 2705} 2706 2707COUNTER_DECL(vnode_execve_will_transition); 2708static int 2709test_vnode_execve_will_transition(struct ucred *old, struct vnode *vp, 2710 struct label *filelabel, struct label *interpvplabel, 2711 struct image_params *imgp, struct label *execlabel) 2712{ 2713 2714 LABEL_CHECK(old->cr_label, MAGIC_CRED); 2715 LABEL_CHECK(filelabel, MAGIC_VNODE); 2716 LABEL_CHECK(interpvplabel, MAGIC_VNODE); 2717 LABEL_CHECK(execlabel, MAGIC_CRED); 2718 COUNTER_INC(vnode_execve_will_transition); 2719 2720 return (0); 2721} 2722 2723COUNTER_DECL(vnode_externalize_label); 2724static int 2725test_vnode_externalize_label(struct label *label, char *element_name, 2726 struct sbuf *sb, int *claimed) 2727{ 2728 2729 LABEL_CHECK(label, MAGIC_VNODE); 2730 COUNTER_INC(vnode_externalize_label); 2731 2732 return (0); 2733} 2734 2735COUNTER_DECL(vnode_init_label); 2736static void 2737test_vnode_init_label(struct label *label) 2738{ 2739 2740 LABEL_INIT(label, MAGIC_VNODE); 2741 COUNTER_INC(vnode_init_label); 2742} 2743 2744COUNTER_DECL(vnode_internalize_label); 2745static int 2746test_vnode_internalize_label(struct label *label, char *element_name, 2747 char *element_data, int *claimed) 2748{ 2749 2750 LABEL_CHECK(label, MAGIC_VNODE); 2751 COUNTER_INC(vnode_internalize_label); 2752 2753 return (0); 2754} 2755 2756COUNTER_DECL(vnode_relabel); 2757static void 2758test_vnode_relabel(struct ucred *cred, struct vnode *vp, 2759 struct label *vplabel, struct label *label) 2760{ 2761 2762 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2763 LABEL_CHECK(vplabel, MAGIC_VNODE); 2764 LABEL_CHECK(label, MAGIC_VNODE); 2765 COUNTER_INC(vnode_relabel); 2766} 2767 2768COUNTER_DECL(vnode_setlabel_extattr); 2769static int 2770test_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp, 2771 struct label *vplabel, struct label *intlabel) 2772{ 2773 2774 LABEL_CHECK(cred->cr_label, MAGIC_CRED); 2775 LABEL_CHECK(vplabel, MAGIC_VNODE); 2776 LABEL_CHECK(intlabel, MAGIC_VNODE); 2777 COUNTER_INC(vnode_setlabel_extattr); 2778 2779 return (0); 2780} 2781 2782static struct mac_policy_ops test_ops = 2783{ 2784 .mpo_bpfdesc_check_receive = test_bpfdesc_check_receive, 2785 .mpo_bpfdesc_create = test_bpfdesc_create, 2786 .mpo_bpfdesc_create_mbuf = test_bpfdesc_create_mbuf, 2787 .mpo_bpfdesc_destroy_label = test_bpfdesc_destroy_label, 2788 .mpo_bpfdesc_init_label = test_bpfdesc_init_label, 2789 2790 .mpo_cred_check_relabel = test_cred_check_relabel, 2791 .mpo_cred_check_visible = test_cred_check_visible, 2792 .mpo_cred_copy_label = test_cred_copy_label, 2793 .mpo_cred_destroy_label = test_cred_destroy_label, 2794 .mpo_cred_externalize_label = test_cred_externalize_label, 2795 .mpo_cred_init_label = test_cred_init_label, 2796 .mpo_cred_internalize_label = test_cred_internalize_label, 2797 .mpo_cred_relabel = test_cred_relabel, 2798 2799 .mpo_devfs_create_device = test_devfs_create_device, 2800 .mpo_devfs_create_directory = test_devfs_create_directory, 2801 .mpo_devfs_create_symlink = test_devfs_create_symlink, 2802 .mpo_devfs_destroy_label = test_devfs_destroy_label, 2803 .mpo_devfs_init_label = test_devfs_init_label, 2804 .mpo_devfs_update = test_devfs_update, 2805 .mpo_devfs_vnode_associate = test_devfs_vnode_associate, 2806 2807 .mpo_ifnet_check_relabel = test_ifnet_check_relabel, 2808 .mpo_ifnet_check_transmit = test_ifnet_check_transmit, 2809 .mpo_ifnet_copy_label = test_ifnet_copy_label, 2810 .mpo_ifnet_create = test_ifnet_create, 2811 .mpo_ifnet_create_mbuf = test_ifnet_create_mbuf, 2812 .mpo_ifnet_destroy_label = test_ifnet_destroy_label, 2813 .mpo_ifnet_externalize_label = test_ifnet_externalize_label, 2814 .mpo_ifnet_init_label = test_ifnet_init_label, 2815 .mpo_ifnet_internalize_label = test_ifnet_internalize_label, 2816 .mpo_ifnet_relabel = test_ifnet_relabel, 2817 2818 .mpo_syncache_destroy_label = test_syncache_destroy_label, 2819 .mpo_syncache_init_label = test_syncache_init_label, 2820 2821 .mpo_sysvmsg_destroy_label = test_sysvmsg_destroy_label, 2822 .mpo_sysvmsg_init_label = test_sysvmsg_init_label, 2823 2824 .mpo_sysvmsq_destroy_label = test_sysvmsq_destroy_label, 2825 .mpo_sysvmsq_init_label = test_sysvmsq_init_label, 2826 2827 .mpo_sysvsem_destroy_label = test_sysvsem_destroy_label, 2828 .mpo_sysvsem_init_label = test_sysvsem_init_label, 2829 2830 .mpo_sysvshm_destroy_label = test_sysvshm_destroy_label, 2831 .mpo_sysvshm_init_label = test_sysvshm_init_label, 2832 2833 .mpo_inpcb_check_deliver = test_inpcb_check_deliver, 2834 .mpo_inpcb_create = test_inpcb_create, 2835 .mpo_inpcb_create_mbuf = test_inpcb_create_mbuf, 2836 .mpo_inpcb_destroy_label = test_inpcb_destroy_label, 2837 .mpo_inpcb_init_label = test_inpcb_init_label, 2838 .mpo_inpcb_sosetlabel = test_inpcb_sosetlabel, 2839 2840 .mpo_ipq_create = test_ipq_create, 2841 .mpo_ipq_destroy_label = test_ipq_destroy_label, 2842 .mpo_ipq_init_label = test_ipq_init_label, 2843 .mpo_ipq_match = test_ipq_match, 2844 .mpo_ipq_reassemble = test_ipq_reassemble, 2845 .mpo_ipq_update = test_ipq_update, 2846 2847 .mpo_kenv_check_dump = test_kenv_check_dump, 2848 .mpo_kenv_check_get = test_kenv_check_get, 2849 .mpo_kenv_check_set = test_kenv_check_set, 2850 .mpo_kenv_check_unset = test_kenv_check_unset, 2851 2852 .mpo_kld_check_load = test_kld_check_load, 2853 .mpo_kld_check_stat = test_kld_check_stat, 2854 2855 .mpo_mbuf_copy_label = test_mbuf_copy_label, 2856 .mpo_mbuf_destroy_label = test_mbuf_destroy_label, 2857 .mpo_mbuf_init_label = test_mbuf_init_label, 2858 2859 .mpo_mount_check_stat = test_mount_check_stat, 2860 .mpo_mount_create = test_mount_create, 2861 .mpo_mount_destroy_label = test_mount_destroy_label, 2862 .mpo_mount_init_label = test_mount_init_label, 2863 2864 .mpo_netatalk_aarp_send = test_netatalk_aarp_send, 2865 2866 .mpo_netinet_arp_send = test_netinet_arp_send, 2867 .mpo_netinet_fragment = test_netinet_fragment, 2868 .mpo_netinet_icmp_reply = test_netinet_icmp_reply, 2869 .mpo_netinet_icmp_replyinplace = test_netinet_icmp_replyinplace, 2870 .mpo_netinet_igmp_send = test_netinet_igmp_send, 2871 .mpo_netinet_tcp_reply = test_netinet_tcp_reply, 2872 2873 .mpo_netinet6_nd6_send = test_netinet6_nd6_send, 2874 2875 .mpo_pipe_check_ioctl = test_pipe_check_ioctl, 2876 .mpo_pipe_check_poll = test_pipe_check_poll, 2877 .mpo_pipe_check_read = test_pipe_check_read, 2878 .mpo_pipe_check_relabel = test_pipe_check_relabel, 2879 .mpo_pipe_check_stat = test_pipe_check_stat, 2880 .mpo_pipe_check_write = test_pipe_check_write, 2881 .mpo_pipe_copy_label = test_pipe_copy_label, 2882 .mpo_pipe_create = test_pipe_create, 2883 .mpo_pipe_destroy_label = test_pipe_destroy_label, 2884 .mpo_pipe_externalize_label = test_pipe_externalize_label, 2885 .mpo_pipe_init_label = test_pipe_init_label, 2886 .mpo_pipe_internalize_label = test_pipe_internalize_label, 2887 .mpo_pipe_relabel = test_pipe_relabel, 2888 2889 .mpo_posixsem_check_destroy = test_posixsem_check_destroy, 2890 .mpo_posixsem_check_getvalue = test_posixsem_check_getvalue, 2891 .mpo_posixsem_check_open = test_posixsem_check_open, 2892 .mpo_posixsem_check_post = test_posixsem_check_post, 2893 .mpo_posixsem_check_unlink = test_posixsem_check_unlink, 2894 .mpo_posixsem_check_wait = test_posixsem_check_wait, 2895 .mpo_posixsem_create = test_posixsem_create, 2896 .mpo_posixsem_destroy_label = test_posixsem_destroy_label, 2897 .mpo_posixsem_init_label = test_posixsem_init_label, 2898
|
2812 .mpo_proc_check_debug = test_proc_check_debug, 2813 .mpo_proc_check_sched = test_proc_check_sched, 2814 .mpo_proc_check_setaudit = test_proc_check_setaudit, 2815 .mpo_proc_check_setaudit_addr = test_proc_check_setaudit_addr, 2816 .mpo_proc_check_setauid = test_proc_check_setauid, 2817 .mpo_proc_check_seteuid = test_proc_check_seteuid, 2818 .mpo_proc_check_setegid = test_proc_check_setegid, 2819 .mpo_proc_check_setgid = test_proc_check_setgid, 2820 .mpo_proc_check_setgroups = test_proc_check_setgroups, 2821 .mpo_proc_check_setregid = test_proc_check_setregid, 2822 .mpo_proc_check_setresgid = test_proc_check_setresgid, 2823 .mpo_proc_check_setresuid = test_proc_check_setresuid, 2824 .mpo_proc_check_setreuid = test_proc_check_setreuid, 2825 .mpo_proc_check_setuid = test_proc_check_setuid, 2826 .mpo_proc_check_signal = test_proc_check_signal, 2827 .mpo_proc_check_wait = test_proc_check_wait, 2828 .mpo_proc_create_init = test_proc_create_init, 2829 .mpo_proc_create_swapper = test_proc_create_swapper, 2830 .mpo_proc_destroy_label = test_proc_destroy_label, 2831 .mpo_proc_init_label = test_proc_init_label, 2832 2833 .mpo_socket_check_accept = test_socket_check_accept, 2834 .mpo_socket_check_bind = test_socket_check_bind, 2835 .mpo_socket_check_connect = test_socket_check_connect, 2836 .mpo_socket_check_deliver = test_socket_check_deliver, 2837 .mpo_socket_check_listen = test_socket_check_listen, 2838 .mpo_socket_check_poll = test_socket_check_poll, 2839 .mpo_socket_check_receive = test_socket_check_receive, 2840 .mpo_socket_check_relabel = test_socket_check_relabel, 2841 .mpo_socket_check_send = test_socket_check_send, 2842 .mpo_socket_check_stat = test_socket_check_stat, 2843 .mpo_socket_check_visible = test_socket_check_visible, 2844 .mpo_socket_copy_label = test_socket_copy_label, 2845 .mpo_socket_create = test_socket_create, 2846 .mpo_socket_create_mbuf = test_socket_create_mbuf, 2847 .mpo_socket_destroy_label = test_socket_destroy_label, 2848 .mpo_socket_externalize_label = test_socket_externalize_label, 2849 .mpo_socket_init_label = test_socket_init_label, 2850 .mpo_socket_internalize_label = test_socket_internalize_label, 2851 .mpo_socket_newconn = test_socket_newconn, 2852 .mpo_socket_relabel = test_socket_relabel, 2853 2854 .mpo_socketpeer_destroy_label = test_socketpeer_destroy_label, 2855 .mpo_socketpeer_externalize_label = test_socketpeer_externalize_label, 2856 .mpo_socketpeer_init_label = test_socketpeer_init_label, 2857 .mpo_socketpeer_set_from_mbuf = test_socketpeer_set_from_mbuf, 2858 .mpo_socketpeer_set_from_socket = test_socketpeer_set_from_socket, 2859 2860 .mpo_syncache_create = test_syncache_create, 2861 .mpo_syncache_create_mbuf = test_syncache_create_mbuf, 2862 2863 .mpo_system_check_acct = test_system_check_acct, 2864 .mpo_system_check_audit = test_system_check_audit, 2865 .mpo_system_check_auditctl = test_system_check_auditctl, 2866 .mpo_system_check_auditon = test_system_check_auditon, 2867 .mpo_system_check_reboot = test_system_check_reboot, 2868 .mpo_system_check_swapoff = test_system_check_swapoff, 2869 .mpo_system_check_swapon = test_system_check_swapon, 2870 .mpo_system_check_sysctl = test_system_check_sysctl, 2871 2872 .mpo_vnode_check_access = test_vnode_check_access, 2873 .mpo_sysvmsg_cleanup = test_sysvmsg_cleanup, 2874 .mpo_sysvmsg_create = test_sysvmsg_create, 2875 2876 .mpo_sysvmsq_check_msgmsq = test_sysvmsq_check_msgmsq, 2877 .mpo_sysvmsq_check_msgrcv = test_sysvmsq_check_msgrcv, 2878 .mpo_sysvmsq_check_msgrmid = test_sysvmsq_check_msgrmid, 2879 .mpo_sysvmsq_check_msqget = test_sysvmsq_check_msqget, 2880 .mpo_sysvmsq_check_msqsnd = test_sysvmsq_check_msqsnd, 2881 .mpo_sysvmsq_check_msqrcv = test_sysvmsq_check_msqrcv, 2882 .mpo_sysvmsq_check_msqctl = test_sysvmsq_check_msqctl, 2883 .mpo_sysvmsq_cleanup = test_sysvmsq_cleanup, 2884 .mpo_sysvmsq_create = test_sysvmsq_create, 2885 2886 .mpo_sysvsem_check_semctl = test_sysvsem_check_semctl, 2887 .mpo_sysvsem_check_semget = test_sysvsem_check_semget, 2888 .mpo_sysvsem_check_semop = test_sysvsem_check_semop, 2889 .mpo_sysvsem_cleanup = test_sysvsem_cleanup, 2890 .mpo_sysvsem_create = test_sysvsem_create, 2891 2892 .mpo_sysvshm_check_shmat = test_sysvshm_check_shmat, 2893 .mpo_sysvshm_check_shmctl = test_sysvshm_check_shmctl, 2894 .mpo_sysvshm_check_shmdt = test_sysvshm_check_shmdt, 2895 .mpo_sysvshm_check_shmget = test_sysvshm_check_shmget, 2896 .mpo_sysvshm_cleanup = test_sysvshm_cleanup, 2897 .mpo_sysvshm_create = test_sysvshm_create, 2898 2899 .mpo_thread_userret = test_thread_userret, 2900 2901 .mpo_vnode_associate_extattr = test_vnode_associate_extattr, 2902 .mpo_vnode_associate_singlelabel = test_vnode_associate_singlelabel, 2903 .mpo_vnode_check_chdir = test_vnode_check_chdir, 2904 .mpo_vnode_check_chroot = test_vnode_check_chroot, 2905 .mpo_vnode_check_create = test_vnode_check_create, 2906 .mpo_vnode_check_deleteacl = test_vnode_check_deleteacl, 2907 .mpo_vnode_check_deleteextattr = test_vnode_check_deleteextattr, 2908 .mpo_vnode_check_exec = test_vnode_check_exec, 2909 .mpo_vnode_check_getacl = test_vnode_check_getacl, 2910 .mpo_vnode_check_getextattr = test_vnode_check_getextattr, 2911 .mpo_vnode_check_link = test_vnode_check_link, 2912 .mpo_vnode_check_listextattr = test_vnode_check_listextattr, 2913 .mpo_vnode_check_lookup = test_vnode_check_lookup, 2914 .mpo_vnode_check_mmap = test_vnode_check_mmap, 2915 .mpo_vnode_check_open = test_vnode_check_open, 2916 .mpo_vnode_check_poll = test_vnode_check_poll, 2917 .mpo_vnode_check_read = test_vnode_check_read, 2918 .mpo_vnode_check_readdir = test_vnode_check_readdir, 2919 .mpo_vnode_check_readlink = test_vnode_check_readlink, 2920 .mpo_vnode_check_relabel = test_vnode_check_relabel, 2921 .mpo_vnode_check_rename_from = test_vnode_check_rename_from, 2922 .mpo_vnode_check_rename_to = test_vnode_check_rename_to, 2923 .mpo_vnode_check_revoke = test_vnode_check_revoke, 2924 .mpo_vnode_check_setacl = test_vnode_check_setacl, 2925 .mpo_vnode_check_setextattr = test_vnode_check_setextattr, 2926 .mpo_vnode_check_setflags = test_vnode_check_setflags, 2927 .mpo_vnode_check_setmode = test_vnode_check_setmode, 2928 .mpo_vnode_check_setowner = test_vnode_check_setowner, 2929 .mpo_vnode_check_setutimes = test_vnode_check_setutimes, 2930 .mpo_vnode_check_stat = test_vnode_check_stat, 2931 .mpo_vnode_check_unlink = test_vnode_check_unlink, 2932 .mpo_vnode_check_write = test_vnode_check_write, 2933 .mpo_vnode_copy_label = test_vnode_copy_label, 2934 .mpo_vnode_create_extattr = test_vnode_create_extattr, 2935 .mpo_vnode_destroy_label = test_vnode_destroy_label, 2936 .mpo_vnode_execve_transition = test_vnode_execve_transition, 2937 .mpo_vnode_execve_will_transition = test_vnode_execve_will_transition, 2938 .mpo_vnode_externalize_label = test_vnode_externalize_label, 2939 .mpo_vnode_init_label = test_vnode_init_label, 2940 .mpo_vnode_internalize_label = test_vnode_internalize_label, 2941 .mpo_vnode_relabel = test_vnode_relabel, 2942 .mpo_vnode_setlabel_extattr = test_vnode_setlabel_extattr, 2943}; 2944 2945MAC_POLICY_SET(&test_ops, mac_test, "TrustedBSD MAC/Test", 2946 MPC_LOADTIME_FLAG_UNLOADOK | MPC_LOADTIME_FLAG_LABELMBUFS, &test_slot);
| 2908 .mpo_proc_check_debug = test_proc_check_debug, 2909 .mpo_proc_check_sched = test_proc_check_sched, 2910 .mpo_proc_check_setaudit = test_proc_check_setaudit, 2911 .mpo_proc_check_setaudit_addr = test_proc_check_setaudit_addr, 2912 .mpo_proc_check_setauid = test_proc_check_setauid, 2913 .mpo_proc_check_seteuid = test_proc_check_seteuid, 2914 .mpo_proc_check_setegid = test_proc_check_setegid, 2915 .mpo_proc_check_setgid = test_proc_check_setgid, 2916 .mpo_proc_check_setgroups = test_proc_check_setgroups, 2917 .mpo_proc_check_setregid = test_proc_check_setregid, 2918 .mpo_proc_check_setresgid = test_proc_check_setresgid, 2919 .mpo_proc_check_setresuid = test_proc_check_setresuid, 2920 .mpo_proc_check_setreuid = test_proc_check_setreuid, 2921 .mpo_proc_check_setuid = test_proc_check_setuid, 2922 .mpo_proc_check_signal = test_proc_check_signal, 2923 .mpo_proc_check_wait = test_proc_check_wait, 2924 .mpo_proc_create_init = test_proc_create_init, 2925 .mpo_proc_create_swapper = test_proc_create_swapper, 2926 .mpo_proc_destroy_label = test_proc_destroy_label, 2927 .mpo_proc_init_label = test_proc_init_label, 2928 2929 .mpo_socket_check_accept = test_socket_check_accept, 2930 .mpo_socket_check_bind = test_socket_check_bind, 2931 .mpo_socket_check_connect = test_socket_check_connect, 2932 .mpo_socket_check_deliver = test_socket_check_deliver, 2933 .mpo_socket_check_listen = test_socket_check_listen, 2934 .mpo_socket_check_poll = test_socket_check_poll, 2935 .mpo_socket_check_receive = test_socket_check_receive, 2936 .mpo_socket_check_relabel = test_socket_check_relabel, 2937 .mpo_socket_check_send = test_socket_check_send, 2938 .mpo_socket_check_stat = test_socket_check_stat, 2939 .mpo_socket_check_visible = test_socket_check_visible, 2940 .mpo_socket_copy_label = test_socket_copy_label, 2941 .mpo_socket_create = test_socket_create, 2942 .mpo_socket_create_mbuf = test_socket_create_mbuf, 2943 .mpo_socket_destroy_label = test_socket_destroy_label, 2944 .mpo_socket_externalize_label = test_socket_externalize_label, 2945 .mpo_socket_init_label = test_socket_init_label, 2946 .mpo_socket_internalize_label = test_socket_internalize_label, 2947 .mpo_socket_newconn = test_socket_newconn, 2948 .mpo_socket_relabel = test_socket_relabel, 2949 2950 .mpo_socketpeer_destroy_label = test_socketpeer_destroy_label, 2951 .mpo_socketpeer_externalize_label = test_socketpeer_externalize_label, 2952 .mpo_socketpeer_init_label = test_socketpeer_init_label, 2953 .mpo_socketpeer_set_from_mbuf = test_socketpeer_set_from_mbuf, 2954 .mpo_socketpeer_set_from_socket = test_socketpeer_set_from_socket, 2955 2956 .mpo_syncache_create = test_syncache_create, 2957 .mpo_syncache_create_mbuf = test_syncache_create_mbuf, 2958 2959 .mpo_system_check_acct = test_system_check_acct, 2960 .mpo_system_check_audit = test_system_check_audit, 2961 .mpo_system_check_auditctl = test_system_check_auditctl, 2962 .mpo_system_check_auditon = test_system_check_auditon, 2963 .mpo_system_check_reboot = test_system_check_reboot, 2964 .mpo_system_check_swapoff = test_system_check_swapoff, 2965 .mpo_system_check_swapon = test_system_check_swapon, 2966 .mpo_system_check_sysctl = test_system_check_sysctl, 2967 2968 .mpo_vnode_check_access = test_vnode_check_access, 2969 .mpo_sysvmsg_cleanup = test_sysvmsg_cleanup, 2970 .mpo_sysvmsg_create = test_sysvmsg_create, 2971 2972 .mpo_sysvmsq_check_msgmsq = test_sysvmsq_check_msgmsq, 2973 .mpo_sysvmsq_check_msgrcv = test_sysvmsq_check_msgrcv, 2974 .mpo_sysvmsq_check_msgrmid = test_sysvmsq_check_msgrmid, 2975 .mpo_sysvmsq_check_msqget = test_sysvmsq_check_msqget, 2976 .mpo_sysvmsq_check_msqsnd = test_sysvmsq_check_msqsnd, 2977 .mpo_sysvmsq_check_msqrcv = test_sysvmsq_check_msqrcv, 2978 .mpo_sysvmsq_check_msqctl = test_sysvmsq_check_msqctl, 2979 .mpo_sysvmsq_cleanup = test_sysvmsq_cleanup, 2980 .mpo_sysvmsq_create = test_sysvmsq_create, 2981 2982 .mpo_sysvsem_check_semctl = test_sysvsem_check_semctl, 2983 .mpo_sysvsem_check_semget = test_sysvsem_check_semget, 2984 .mpo_sysvsem_check_semop = test_sysvsem_check_semop, 2985 .mpo_sysvsem_cleanup = test_sysvsem_cleanup, 2986 .mpo_sysvsem_create = test_sysvsem_create, 2987 2988 .mpo_sysvshm_check_shmat = test_sysvshm_check_shmat, 2989 .mpo_sysvshm_check_shmctl = test_sysvshm_check_shmctl, 2990 .mpo_sysvshm_check_shmdt = test_sysvshm_check_shmdt, 2991 .mpo_sysvshm_check_shmget = test_sysvshm_check_shmget, 2992 .mpo_sysvshm_cleanup = test_sysvshm_cleanup, 2993 .mpo_sysvshm_create = test_sysvshm_create, 2994 2995 .mpo_thread_userret = test_thread_userret, 2996 2997 .mpo_vnode_associate_extattr = test_vnode_associate_extattr, 2998 .mpo_vnode_associate_singlelabel = test_vnode_associate_singlelabel, 2999 .mpo_vnode_check_chdir = test_vnode_check_chdir, 3000 .mpo_vnode_check_chroot = test_vnode_check_chroot, 3001 .mpo_vnode_check_create = test_vnode_check_create, 3002 .mpo_vnode_check_deleteacl = test_vnode_check_deleteacl, 3003 .mpo_vnode_check_deleteextattr = test_vnode_check_deleteextattr, 3004 .mpo_vnode_check_exec = test_vnode_check_exec, 3005 .mpo_vnode_check_getacl = test_vnode_check_getacl, 3006 .mpo_vnode_check_getextattr = test_vnode_check_getextattr, 3007 .mpo_vnode_check_link = test_vnode_check_link, 3008 .mpo_vnode_check_listextattr = test_vnode_check_listextattr, 3009 .mpo_vnode_check_lookup = test_vnode_check_lookup, 3010 .mpo_vnode_check_mmap = test_vnode_check_mmap, 3011 .mpo_vnode_check_open = test_vnode_check_open, 3012 .mpo_vnode_check_poll = test_vnode_check_poll, 3013 .mpo_vnode_check_read = test_vnode_check_read, 3014 .mpo_vnode_check_readdir = test_vnode_check_readdir, 3015 .mpo_vnode_check_readlink = test_vnode_check_readlink, 3016 .mpo_vnode_check_relabel = test_vnode_check_relabel, 3017 .mpo_vnode_check_rename_from = test_vnode_check_rename_from, 3018 .mpo_vnode_check_rename_to = test_vnode_check_rename_to, 3019 .mpo_vnode_check_revoke = test_vnode_check_revoke, 3020 .mpo_vnode_check_setacl = test_vnode_check_setacl, 3021 .mpo_vnode_check_setextattr = test_vnode_check_setextattr, 3022 .mpo_vnode_check_setflags = test_vnode_check_setflags, 3023 .mpo_vnode_check_setmode = test_vnode_check_setmode, 3024 .mpo_vnode_check_setowner = test_vnode_check_setowner, 3025 .mpo_vnode_check_setutimes = test_vnode_check_setutimes, 3026 .mpo_vnode_check_stat = test_vnode_check_stat, 3027 .mpo_vnode_check_unlink = test_vnode_check_unlink, 3028 .mpo_vnode_check_write = test_vnode_check_write, 3029 .mpo_vnode_copy_label = test_vnode_copy_label, 3030 .mpo_vnode_create_extattr = test_vnode_create_extattr, 3031 .mpo_vnode_destroy_label = test_vnode_destroy_label, 3032 .mpo_vnode_execve_transition = test_vnode_execve_transition, 3033 .mpo_vnode_execve_will_transition = test_vnode_execve_will_transition, 3034 .mpo_vnode_externalize_label = test_vnode_externalize_label, 3035 .mpo_vnode_init_label = test_vnode_init_label, 3036 .mpo_vnode_internalize_label = test_vnode_internalize_label, 3037 .mpo_vnode_relabel = test_vnode_relabel, 3038 .mpo_vnode_setlabel_extattr = test_vnode_setlabel_extattr, 3039}; 3040 3041MAC_POLICY_SET(&test_ops, mac_test, "TrustedBSD MAC/Test", 3042 MPC_LOADTIME_FLAG_UNLOADOK | MPC_LOADTIME_FLAG_LABELMBUFS, &test_slot);
|