1 /*-
2 * Copyright (c) 1999-2002, 2007-2011 Robert N. M. Watson
3 * Copyright (c) 2001-2005 McAfee, Inc.
4 * Copyright (c) 2006 SPARTA, Inc.
5 * Copyright (c) 2008 Apple Inc.
6 * All rights reserved.
7 *
8 * This software was developed by Robert Watson for the TrustedBSD Project.
9 *
10 * This software was developed for the FreeBSD Project in part by McAfee
11 * Research, the Security Research Division of McAfee, Inc. under
12 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA
13 * CHATS research program.
14 *
15 * This software was enhanced by SPARTA ISSO under SPAWAR contract
16 * N66001-04-C-6019 ("SEFOS").
17 *
18 * This software was developed at the University of Cambridge Computer
19 * Laboratory with support from a grant from Google, Inc.
20 *
21 * Redistribution and use in source and binary forms, with or without
22 * modification, are permitted provided that the following conditions
23 * are met:
24 * 1. Redistributions of source code must retain the above copyright
25 * notice, this list of conditions and the following disclaimer.
26 * 2. Redistributions in binary form must reproduce the above copyright
27 * notice, this list of conditions and the following disclaimer in the
28 * documentation and/or other materials provided with the distribution.
29 *
30 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
42 * $FreeBSD$
43 */
44
45 /*
46 * Developed by the TrustedBSD Project.
47 *
48 * MAC Test policy - tests MAC Framework labeling by assigning object class
49 * magic numbers to each label and validates that each time an object label
50 * is passed into the policy, it has a consistent object type, catching
51 * incorrectly passed labels, labels passed after free, etc.
52 */
53
54 #include <sys/param.h>
55 #include <sys/acl.h>
56 #include <sys/kdb.h>
57 #include <sys/kernel.h>
58 #include <sys/ksem.h>
59 #include <sys/malloc.h>
60 #include <sys/module.h>
61 #include <sys/mount.h>
62 #include <sys/msg.h>
63 #include <sys/proc.h>
64 #include <sys/vnode.h>
65 #include <sys/sem.h>
66 #include <sys/shm.h>
67 #include <sys/socket.h>
68 #include <sys/socketvar.h>
69 #include <sys/sx.h>
70 #include <sys/sysctl.h>
71
72 #include <ddb/ddb.h>
73
74 #include <fs/devfs/devfs.h>
75
76 #include <net/bpfdesc.h>
77 #include <net/if.h>
78 #include <net/if_types.h>
79 #include <net/if_var.h>
80
81 #include <security/mac/mac_policy.h>
82
83 SYSCTL_DECL(_security_mac);
84
85 static SYSCTL_NODE(_security_mac, OID_AUTO, test,
86 CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
87 "TrustedBSD mac_test policy controls");
88
89 #define MAGIC_BPF 0xfe1ad1b6
90 #define MAGIC_DEVFS 0x9ee79c32
91 #define MAGIC_IFNET 0xc218b120
92 #define MAGIC_INPCB 0x4440f7bb
93 #define MAGIC_IP6Q 0x0870e1b7
94 #define MAGIC_IPQ 0x206188ef
95 #define MAGIC_MBUF 0xbbefa5bb
96 #define MAGIC_MOUNT 0xc7c46e47
97 #define MAGIC_SOCKET 0x9199c6cd
98 #define MAGIC_SYNCACHE 0x7fb838a8
99 #define MAGIC_SYSV_MSG 0x8bbba61e
100 #define MAGIC_SYSV_MSQ 0xea672391
101 #define MAGIC_SYSV_SEM 0x896e8a0b
102 #define MAGIC_SYSV_SHM 0x76119ab0
103 #define MAGIC_PIPE 0xdc6c9919
104 #define MAGIC_POSIX_SEM 0x78ae980c
105 #define MAGIC_POSIX_SHM 0x4e853fc9
106 #define MAGIC_PROC 0x3b4be98f
107 #define MAGIC_CRED 0x9a5a4987
108 #define MAGIC_VNODE 0x1a67a45c
109 #define MAGIC_FREE 0x849ba1fd
110
111 #define SLOT(x) mac_label_get((x), test_slot)
112 #define SLOT_SET(x, v) mac_label_set((x), test_slot, (v))
113
114 static int test_slot;
115 SYSCTL_INT(_security_mac_test, OID_AUTO, slot, CTLFLAG_RD,
116 &test_slot, 0, "Slot allocated by framework");
117
118 static SYSCTL_NODE(_security_mac_test, OID_AUTO, counter,
119 CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
120 "TrustedBSD mac_test counters controls");
121
122 #define COUNTER_DECL(variable) \
123 static int counter_##variable; \
124 SYSCTL_INT(_security_mac_test_counter, OID_AUTO, variable, \
125 CTLFLAG_RD, &counter_##variable, 0, #variable)
126
127 #define COUNTER_INC(variable) atomic_add_int(&counter_##variable, 1)
128
129 #ifdef KDB
130 #define DEBUGGER(func, string) kdb_enter(KDB_WHY_MAC, (string))
131 #else
132 #define DEBUGGER(func, string) printf("mac_test: %s: %s\n", (func), (string))
133 #endif
134
135 #define LABEL_CHECK(label, magic) do { \
136 if (label != NULL) { \
137 KASSERT(SLOT(label) == magic || SLOT(label) == 0, \
138 ("%s: bad %s label", __func__, #magic)); \
139 } \
140 } while (0)
141
142 #define LABEL_DESTROY(label, magic) do { \
143 if (SLOT(label) == magic || SLOT(label) == 0) { \
144 SLOT_SET(label, MAGIC_FREE); \
145 } else if (SLOT(label) == MAGIC_FREE) { \
146 DEBUGGER("%s: dup destroy", __func__); \
147 } else { \
148 DEBUGGER("%s: corrupted label", __func__); \
149 } \
150 } while (0)
151
152 #define LABEL_INIT(label, magic) do { \
153 SLOT_SET(label, magic); \
154 } while (0)
155
156 #define LABEL_NOTFREE(label) do { \
157 KASSERT(SLOT(label) != MAGIC_FREE, \
158 ("%s: destroyed label", __func__)); \
159 } while (0)
160
161 /*
162 * Object-specific entry point implementations are sorted alphabetically by
163 * object type name and then by operation.
164 */
165 COUNTER_DECL(bpfdesc_check_receive);
166 static int
167 test_bpfdesc_check_receive(struct bpf_d *d, struct label *dlabel,
168 struct ifnet *ifp, struct label *ifplabel)
169 {
170
171 LABEL_CHECK(dlabel, MAGIC_BPF);
172 LABEL_CHECK(ifplabel, MAGIC_IFNET);
173 COUNTER_INC(bpfdesc_check_receive);
174
175 return (0);
176 }
177
178 COUNTER_DECL(bpfdesc_create);
179 static void
180 test_bpfdesc_create(struct ucred *cred, struct bpf_d *d,
181 struct label *dlabel)
182 {
183
184 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
185 LABEL_CHECK(dlabel, MAGIC_BPF);
186 COUNTER_INC(bpfdesc_create);
187 }
188
189 COUNTER_DECL(bpfdesc_create_mbuf);
190 static void
191 test_bpfdesc_create_mbuf(struct bpf_d *d, struct label *dlabel,
192 struct mbuf *m, struct label *mlabel)
193 {
194
195 LABEL_CHECK(dlabel, MAGIC_BPF);
196 LABEL_CHECK(mlabel, MAGIC_MBUF);
197 COUNTER_INC(bpfdesc_create_mbuf);
198 }
199
200 COUNTER_DECL(bpfdesc_destroy_label);
201 static void
202 test_bpfdesc_destroy_label(struct label *label)
203 {
204
205 LABEL_DESTROY(label, MAGIC_BPF);
206 COUNTER_INC(bpfdesc_destroy_label);
207 }
208
209 COUNTER_DECL(bpfdesc_init_label);
210 static void
211 test_bpfdesc_init_label(struct label *label)
212 {
213
214 LABEL_INIT(label, MAGIC_BPF);
215 COUNTER_INC(bpfdesc_init_label);
216 }
217
218 COUNTER_DECL(cred_check_relabel);
219 static int
220 test_cred_check_relabel(struct ucred *cred, struct label *newlabel)
221 {
222
223 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
224 LABEL_CHECK(newlabel, MAGIC_CRED);
225 COUNTER_INC(cred_check_relabel);
226
227 return (0);
228 }
229
230 COUNTER_DECL(cred_check_setaudit);
231 static int
232 test_cred_check_setaudit(struct ucred *cred, struct auditinfo *ai)
233 {
234
235 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
236 COUNTER_INC(cred_check_setaudit);
237
238 return (0);
239 }
240
241 COUNTER_DECL(cred_check_setaudit_addr);
242 static int
243 test_cred_check_setaudit_addr(struct ucred *cred,
244 struct auditinfo_addr *aia)
245 {
246
247 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
248 COUNTER_INC(cred_check_setaudit_addr);
249
250 return (0);
251 }
252
253 COUNTER_DECL(cred_check_setauid);
254 static int
255 test_cred_check_setauid(struct ucred *cred, uid_t auid)
256 {
257
258 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
259 COUNTER_INC(cred_check_setauid);
260
261 return (0);
262 }
263
264 COUNTER_DECL(cred_check_setegid);
265 static int
266 test_cred_check_setegid(struct ucred *cred, gid_t egid)
267 {
268
269 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
270 COUNTER_INC(cred_check_setegid);
271
272 return (0);
273 }
274
275 COUNTER_DECL(proc_check_euid);
276 static int
277 test_cred_check_seteuid(struct ucred *cred, uid_t euid)
278 {
279
280 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
281 COUNTER_INC(proc_check_euid);
282
283 return (0);
284 }
285
286 COUNTER_DECL(cred_check_setregid);
287 static int
288 test_cred_check_setregid(struct ucred *cred, gid_t rgid, gid_t egid)
289 {
290
291 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
292 COUNTER_INC(cred_check_setregid);
293
294 return (0);
295 }
296
297 COUNTER_DECL(cred_check_setreuid);
298 static int
299 test_cred_check_setreuid(struct ucred *cred, uid_t ruid, uid_t euid)
300 {
301
302 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
303 COUNTER_INC(cred_check_setreuid);
304
305 return (0);
306 }
307
308 COUNTER_DECL(cred_check_setgid);
309 static int
310 test_cred_check_setgid(struct ucred *cred, gid_t gid)
311 {
312
313 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
314 COUNTER_INC(cred_check_setgid);
315
316 return (0);
317 }
318
319 COUNTER_DECL(cred_check_setgroups);
320 static int
321 test_cred_check_setgroups(struct ucred *cred, int ngroups,
322 gid_t *gidset)
323 {
324
325 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
326 COUNTER_INC(cred_check_setgroups);
327
328 return (0);
329 }
330
331 COUNTER_DECL(cred_check_setresgid);
332 static int
333 test_cred_check_setresgid(struct ucred *cred, gid_t rgid, gid_t egid,
334 gid_t sgid)
335 {
336
337 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
338 COUNTER_INC(cred_check_setresgid);
339
340 return (0);
341 }
342
343 COUNTER_DECL(cred_check_setresuid);
344 static int
345 test_cred_check_setresuid(struct ucred *cred, uid_t ruid, uid_t euid,
346 uid_t suid)
347 {
348
349 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
350 COUNTER_INC(cred_check_setresuid);
351
352 return (0);
353 }
354
355 COUNTER_DECL(cred_check_setuid);
356 static int
357 test_cred_check_setuid(struct ucred *cred, uid_t uid)
358 {
359
360 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
361 COUNTER_INC(cred_check_setuid);
362
363 return (0);
364 }
365
366 COUNTER_DECL(cred_check_visible);
367 static int
368 test_cred_check_visible(struct ucred *u1, struct ucred *u2)
369 {
370
371 LABEL_CHECK(u1->cr_label, MAGIC_CRED);
372 LABEL_CHECK(u2->cr_label, MAGIC_CRED);
373 COUNTER_INC(cred_check_visible);
374
375 return (0);
376 }
377
378 COUNTER_DECL(cred_copy_label);
379 static void
380 test_cred_copy_label(struct label *src, struct label *dest)
381 {
382
383 LABEL_CHECK(src, MAGIC_CRED);
384 LABEL_CHECK(dest, MAGIC_CRED);
385 COUNTER_INC(cred_copy_label);
386 }
387
388 COUNTER_DECL(cred_create_init);
389 static void
390 test_cred_create_init(struct ucred *cred)
391 {
392
393 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
394 COUNTER_INC(cred_create_init);
395 }
396
397 COUNTER_DECL(cred_create_swapper);
398 static void
399 test_cred_create_swapper(struct ucred *cred)
400 {
401
402 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
403 COUNTER_INC(cred_create_swapper);
404 }
405
406 COUNTER_DECL(cred_destroy_label);
407 static void
408 test_cred_destroy_label(struct label *label)
409 {
410
411 LABEL_DESTROY(label, MAGIC_CRED);
412 COUNTER_INC(cred_destroy_label);
413 }
414
415 COUNTER_DECL(cred_externalize_label);
416 static int
417 test_cred_externalize_label(struct label *label, char *element_name,
418 struct sbuf *sb, int *claimed)
419 {
420
421 LABEL_CHECK(label, MAGIC_CRED);
422 COUNTER_INC(cred_externalize_label);
423
424 return (0);
425 }
426
427 COUNTER_DECL(cred_init_label);
428 static void
429 test_cred_init_label(struct label *label)
430 {
431
432 LABEL_INIT(label, MAGIC_CRED);
433 COUNTER_INC(cred_init_label);
434 }
435
436 COUNTER_DECL(cred_internalize_label);
437 static int
438 test_cred_internalize_label(struct label *label, char *element_name,
439 char *element_data, int *claimed)
440 {
441
442 LABEL_CHECK(label, MAGIC_CRED);
443 COUNTER_INC(cred_internalize_label);
444
445 return (0);
446 }
447
448 COUNTER_DECL(cred_relabel);
449 static void
450 test_cred_relabel(struct ucred *cred, struct label *newlabel)
451 {
452
453 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
454 LABEL_CHECK(newlabel, MAGIC_CRED);
455 COUNTER_INC(cred_relabel);
456 }
457
458 COUNTER_DECL(ddb_command_exec);
459 static int
460 test_ddb_command_exec(struct db_command *cmd, db_expr_t addr, bool have_addr,
461 db_expr_t count, char *modif)
462 {
463
464 COUNTER_INC(ddb_command_exec);
465
466 return (0);
467 }
468
469 COUNTER_DECL(ddb_command_register);
470 static int
471 test_ddb_command_register(struct db_command_table *table,
472 struct db_command *cmd)
473 {
474
475 COUNTER_INC(ddb_command_register);
476
477 return (0);
478 }
479
480 COUNTER_DECL(devfs_create_device);
481 static void
482 test_devfs_create_device(struct ucred *cred, struct mount *mp,
483 struct cdev *dev, struct devfs_dirent *de, struct label *delabel)
484 {
485
486 if (cred != NULL)
487 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
488 LABEL_CHECK(delabel, MAGIC_DEVFS);
489 COUNTER_INC(devfs_create_device);
490 }
491
492 COUNTER_DECL(devfs_create_directory);
493 static void
494 test_devfs_create_directory(struct mount *mp, char *dirname,
495 int dirnamelen, struct devfs_dirent *de, struct label *delabel)
496 {
497
498 LABEL_CHECK(delabel, MAGIC_DEVFS);
499 COUNTER_INC(devfs_create_directory);
500 }
501
502 COUNTER_DECL(devfs_create_symlink);
503 static void
504 test_devfs_create_symlink(struct ucred *cred, struct mount *mp,
505 struct devfs_dirent *dd, struct label *ddlabel, struct devfs_dirent *de,
506 struct label *delabel)
507 {
508
509 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
510 LABEL_CHECK(ddlabel, MAGIC_DEVFS);
511 LABEL_CHECK(delabel, MAGIC_DEVFS);
512 COUNTER_INC(devfs_create_symlink);
513 }
514
515 COUNTER_DECL(devfs_destroy_label);
516 static void
517 test_devfs_destroy_label(struct label *label)
518 {
519
520 LABEL_DESTROY(label, MAGIC_DEVFS);
521 COUNTER_INC(devfs_destroy_label);
522 }
523
524 COUNTER_DECL(devfs_init_label);
525 static void
526 test_devfs_init_label(struct label *label)
527 {
528
529 LABEL_INIT(label, MAGIC_DEVFS);
530 COUNTER_INC(devfs_init_label);
531 }
532
533 COUNTER_DECL(devfs_update);
534 static void
535 test_devfs_update(struct mount *mp, struct devfs_dirent *devfs_dirent,
536 struct label *direntlabel, struct vnode *vp, struct label *vplabel)
537 {
538
539 LABEL_CHECK(direntlabel, MAGIC_DEVFS);
540 LABEL_CHECK(vplabel, MAGIC_VNODE);
541 COUNTER_INC(devfs_update);
542 }
543
544 COUNTER_DECL(devfs_vnode_associate);
545 static void
546 test_devfs_vnode_associate(struct mount *mp, struct label *mplabel,
547 struct devfs_dirent *de, struct label *delabel, struct vnode *vp,
548 struct label *vplabel)
549 {
550
551 LABEL_CHECK(mplabel, MAGIC_MOUNT);
552 LABEL_CHECK(delabel, MAGIC_DEVFS);
553 LABEL_CHECK(vplabel, MAGIC_VNODE);
554 COUNTER_INC(devfs_vnode_associate);
555 }
556
557 COUNTER_DECL(ifnet_check_relabel);
558 static int
559 test_ifnet_check_relabel(struct ucred *cred, struct ifnet *ifp,
560 struct label *ifplabel, struct label *newlabel)
561 {
562
563 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
564 LABEL_CHECK(ifplabel, MAGIC_IFNET);
565 LABEL_CHECK(newlabel, MAGIC_IFNET);
566 COUNTER_INC(ifnet_check_relabel);
567
568 return (0);
569 }
570
571 COUNTER_DECL(ifnet_check_transmit);
572 static int
573 test_ifnet_check_transmit(struct ifnet *ifp, struct label *ifplabel,
574 struct mbuf *m, struct label *mlabel)
575 {
576
577 LABEL_CHECK(ifplabel, MAGIC_IFNET);
578 LABEL_CHECK(mlabel, MAGIC_MBUF);
579 COUNTER_INC(ifnet_check_transmit);
580
581 return (0);
582 }
583
584 COUNTER_DECL(ifnet_copy_label);
585 static void
586 test_ifnet_copy_label(struct label *src, struct label *dest)
587 {
588
589 LABEL_CHECK(src, MAGIC_IFNET);
590 LABEL_CHECK(dest, MAGIC_IFNET);
591 COUNTER_INC(ifnet_copy_label);
592 }
593
594 COUNTER_DECL(ifnet_create);
595 static void
596 test_ifnet_create(struct ifnet *ifp, struct label *ifplabel)
597 {
598
599 LABEL_CHECK(ifplabel, MAGIC_IFNET);
600 COUNTER_INC(ifnet_create);
601 }
602
603 COUNTER_DECL(ifnet_create_mbuf);
604 static void
605 test_ifnet_create_mbuf(struct ifnet *ifp, struct label *ifplabel,
606 struct mbuf *m, struct label *mlabel)
607 {
608
609 LABEL_CHECK(ifplabel, MAGIC_IFNET);
610 LABEL_CHECK(mlabel, MAGIC_MBUF);
611 COUNTER_INC(ifnet_create_mbuf);
612 }
613
614 COUNTER_DECL(ifnet_destroy_label);
615 static void
616 test_ifnet_destroy_label(struct label *label)
617 {
618
619 LABEL_DESTROY(label, MAGIC_IFNET);
620 COUNTER_INC(ifnet_destroy_label);
621 }
622
623 COUNTER_DECL(ifnet_externalize_label);
624 static int
625 test_ifnet_externalize_label(struct label *label, char *element_name,
626 struct sbuf *sb, int *claimed)
627 {
628
629 LABEL_CHECK(label, MAGIC_IFNET);
630 COUNTER_INC(ifnet_externalize_label);
631
632 return (0);
633 }
634
635 COUNTER_DECL(ifnet_init_label);
636 static void
637 test_ifnet_init_label(struct label *label)
638 {
639
640 LABEL_INIT(label, MAGIC_IFNET);
641 COUNTER_INC(ifnet_init_label);
642 }
643
644 COUNTER_DECL(ifnet_internalize_label);
645 static int
646 test_ifnet_internalize_label(struct label *label, char *element_name,
647 char *element_data, int *claimed)
648 {
649
650 LABEL_CHECK(label, MAGIC_IFNET);
651 COUNTER_INC(ifnet_internalize_label);
652
653 return (0);
654 }
655
656 COUNTER_DECL(ifnet_relabel);
657 static void
658 test_ifnet_relabel(struct ucred *cred, struct ifnet *ifp,
659 struct label *ifplabel, struct label *newlabel)
660 {
661
662 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
663 LABEL_CHECK(ifplabel, MAGIC_IFNET);
664 LABEL_CHECK(newlabel, MAGIC_IFNET);
665 COUNTER_INC(ifnet_relabel);
666 }
667
668 COUNTER_DECL(inpcb_check_deliver);
669 static int
670 test_inpcb_check_deliver(struct inpcb *inp, struct label *inplabel,
671 struct mbuf *m, struct label *mlabel)
672 {
673
674 LABEL_CHECK(inplabel, MAGIC_INPCB);
675 LABEL_CHECK(mlabel, MAGIC_MBUF);
676 COUNTER_INC(inpcb_check_deliver);
677
678 return (0);
679 }
680
681 COUNTER_DECL(inpcb_check_visible);
682 static int
683 test_inpcb_check_visible(struct ucred *cred, struct inpcb *inp,
684 struct label *inplabel)
685 {
686
687 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
688 LABEL_CHECK(inplabel, MAGIC_INPCB);
689 COUNTER_INC(inpcb_check_visible);
690
691 return (0);
692 }
693
694 COUNTER_DECL(inpcb_create);
695 static void
696 test_inpcb_create(struct socket *so, struct label *solabel,
697 struct inpcb *inp, struct label *inplabel)
698 {
699
700 SOCK_LOCK(so);
701 LABEL_CHECK(solabel, MAGIC_SOCKET);
702 SOCK_UNLOCK(so);
703 LABEL_CHECK(inplabel, MAGIC_INPCB);
704 COUNTER_INC(inpcb_create);
705 }
706
707 COUNTER_DECL(inpcb_create_mbuf);
708 static void
709 test_inpcb_create_mbuf(struct inpcb *inp, struct label *inplabel,
710 struct mbuf *m, struct label *mlabel)
711 {
712
713 LABEL_CHECK(inplabel, MAGIC_INPCB);
714 LABEL_CHECK(mlabel, MAGIC_MBUF);
715 COUNTER_INC(inpcb_create_mbuf);
716 }
717
718 COUNTER_DECL(inpcb_destroy_label);
719 static void
720 test_inpcb_destroy_label(struct label *label)
721 {
722
723 LABEL_DESTROY(label, MAGIC_INPCB);
724 COUNTER_INC(inpcb_destroy_label);
725 }
726
727 COUNTER_DECL(inpcb_init_label);
728 static int
729 test_inpcb_init_label(struct label *label, int flag)
730 {
731
732 if (flag & M_WAITOK)
733 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
734 "test_inpcb_init_label() at %s:%d", __FILE__,
735 __LINE__);
736
737 LABEL_INIT(label, MAGIC_INPCB);
738 COUNTER_INC(inpcb_init_label);
739 return (0);
740 }
741
742 COUNTER_DECL(inpcb_sosetlabel);
743 static void
744 test_inpcb_sosetlabel(struct socket *so, struct label *solabel,
745 struct inpcb *inp, struct label *inplabel)
746 {
747
748 SOCK_LOCK_ASSERT(so);
749
750 LABEL_CHECK(solabel, MAGIC_SOCKET);
751 LABEL_CHECK(inplabel, MAGIC_INPCB);
752 COUNTER_INC(inpcb_sosetlabel);
753 }
754
755 COUNTER_DECL(ip6q_create);
756 static void
757 test_ip6q_create(struct mbuf *fragment, struct label *fragmentlabel,
758 struct ip6q *q6, struct label *q6label)
759 {
760
761 LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
762 LABEL_CHECK(q6label, MAGIC_IP6Q);
763 COUNTER_INC(ip6q_create);
764 }
765
766 COUNTER_DECL(ip6q_destroy_label);
767 static void
768 test_ip6q_destroy_label(struct label *label)
769 {
770
771 LABEL_DESTROY(label, MAGIC_IP6Q);
772 COUNTER_INC(ip6q_destroy_label);
773 }
774
775 COUNTER_DECL(ip6q_init_label);
776 static int
777 test_ip6q_init_label(struct label *label, int flag)
778 {
779
780 if (flag & M_WAITOK)
781 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
782 "test_ip6q_init_label() at %s:%d", __FILE__,
783 __LINE__);
784
785 LABEL_INIT(label, MAGIC_IP6Q);
786 COUNTER_INC(ip6q_init_label);
787 return (0);
788 }
789
790 COUNTER_DECL(ip6q_match);
791 static int
792 test_ip6q_match(struct mbuf *fragment, struct label *fragmentlabel,
793 struct ip6q *q6, struct label *q6label)
794 {
795
796 LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
797 LABEL_CHECK(q6label, MAGIC_IP6Q);
798 COUNTER_INC(ip6q_match);
799
800 return (1);
801 }
802
803 COUNTER_DECL(ip6q_reassemble);
804 static void
805 test_ip6q_reassemble(struct ip6q *q6, struct label *q6label, struct mbuf *m,
806 struct label *mlabel)
807 {
808
809 LABEL_CHECK(q6label, MAGIC_IP6Q);
810 LABEL_CHECK(mlabel, MAGIC_MBUF);
811 COUNTER_INC(ip6q_reassemble);
812 }
813
814 COUNTER_DECL(ip6q_update);
815 static void
816 test_ip6q_update(struct mbuf *m, struct label *mlabel, struct ip6q *q6,
817 struct label *q6label)
818 {
819
820 LABEL_CHECK(mlabel, MAGIC_MBUF);
821 LABEL_CHECK(q6label, MAGIC_IP6Q);
822 COUNTER_INC(ip6q_update);
823 }
824
825 COUNTER_DECL(ipq_create);
826 static void
827 test_ipq_create(struct mbuf *fragment, struct label *fragmentlabel,
828 struct ipq *q, struct label *qlabel)
829 {
830
831 LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
832 LABEL_CHECK(qlabel, MAGIC_IPQ);
833 COUNTER_INC(ipq_create);
834 }
835
836 COUNTER_DECL(ipq_destroy_label);
837 static void
838 test_ipq_destroy_label(struct label *label)
839 {
840
841 LABEL_DESTROY(label, MAGIC_IPQ);
842 COUNTER_INC(ipq_destroy_label);
843 }
844
845 COUNTER_DECL(ipq_init_label);
846 static int
847 test_ipq_init_label(struct label *label, int flag)
848 {
849
850 if (flag & M_WAITOK)
851 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
852 "test_ipq_init_label() at %s:%d", __FILE__,
853 __LINE__);
854
855 LABEL_INIT(label, MAGIC_IPQ);
856 COUNTER_INC(ipq_init_label);
857 return (0);
858 }
859
860 COUNTER_DECL(ipq_match);
861 static int
862 test_ipq_match(struct mbuf *fragment, struct label *fragmentlabel,
863 struct ipq *q, struct label *qlabel)
864 {
865
866 LABEL_CHECK(fragmentlabel, MAGIC_MBUF);
867 LABEL_CHECK(qlabel, MAGIC_IPQ);
868 COUNTER_INC(ipq_match);
869
870 return (1);
871 }
872
873 COUNTER_DECL(ipq_reassemble);
874 static void
875 test_ipq_reassemble(struct ipq *q, struct label *qlabel, struct mbuf *m,
876 struct label *mlabel)
877 {
878
879 LABEL_CHECK(qlabel, MAGIC_IPQ);
880 LABEL_CHECK(mlabel, MAGIC_MBUF);
881 COUNTER_INC(ipq_reassemble);
882 }
883
884 COUNTER_DECL(ipq_update);
885 static void
886 test_ipq_update(struct mbuf *m, struct label *mlabel, struct ipq *q,
887 struct label *qlabel)
888 {
889
890 LABEL_CHECK(mlabel, MAGIC_MBUF);
891 LABEL_CHECK(qlabel, MAGIC_IPQ);
892 COUNTER_INC(ipq_update);
893 }
894
895 COUNTER_DECL(kdb_backend_check);
896 static int
897 test_kdb_check_backend(struct kdb_dbbe *be)
898 {
899
900 COUNTER_INC(kdb_backend_check);
901
902 return (0);
903 }
904
905 COUNTER_DECL(kenv_check_dump);
906 static int
907 test_kenv_check_dump(struct ucred *cred)
908 {
909
910 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
911 COUNTER_INC(kenv_check_dump);
912
913 return (0);
914 }
915
916 COUNTER_DECL(kenv_check_get);
917 static int
918 test_kenv_check_get(struct ucred *cred, char *name)
919 {
920
921 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
922 COUNTER_INC(kenv_check_get);
923
924 return (0);
925 }
926
927 COUNTER_DECL(kenv_check_set);
928 static int
929 test_kenv_check_set(struct ucred *cred, char *name, char *value)
930 {
931
932 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
933 COUNTER_INC(kenv_check_set);
934
935 return (0);
936 }
937
938 COUNTER_DECL(kenv_check_unset);
939 static int
940 test_kenv_check_unset(struct ucred *cred, char *name)
941 {
942
943 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
944 COUNTER_INC(kenv_check_unset);
945
946 return (0);
947 }
948
949 COUNTER_DECL(kld_check_load);
950 static int
951 test_kld_check_load(struct ucred *cred, struct vnode *vp,
952 struct label *label)
953 {
954
955 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
956 LABEL_CHECK(label, MAGIC_VNODE);
957 COUNTER_INC(kld_check_load);
958
959 return (0);
960 }
961
962 COUNTER_DECL(kld_check_stat);
963 static int
964 test_kld_check_stat(struct ucred *cred)
965 {
966
967 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
968 COUNTER_INC(kld_check_stat);
969
970 return (0);
971 }
972
973 COUNTER_DECL(mbuf_copy_label);
974 static void
975 test_mbuf_copy_label(struct label *src, struct label *dest)
976 {
977
978 LABEL_CHECK(src, MAGIC_MBUF);
979 LABEL_CHECK(dest, MAGIC_MBUF);
980 COUNTER_INC(mbuf_copy_label);
981 }
982
983 COUNTER_DECL(mbuf_destroy_label);
984 static void
985 test_mbuf_destroy_label(struct label *label)
986 {
987
988 /*
989 * If we're loaded dynamically, there may be mbufs in flight that
990 * didn't have label storage allocated for them. Handle this
991 * gracefully.
992 */
993 if (label == NULL)
994 return;
995
996 LABEL_DESTROY(label, MAGIC_MBUF);
997 COUNTER_INC(mbuf_destroy_label);
998 }
999
1000 COUNTER_DECL(mbuf_init_label);
1001 static int
1002 test_mbuf_init_label(struct label *label, int flag)
1003 {
1004
1005 if (flag & M_WAITOK)
1006 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
1007 "test_mbuf_init_label() at %s:%d", __FILE__,
1008 __LINE__);
1009
1010 LABEL_INIT(label, MAGIC_MBUF);
1011 COUNTER_INC(mbuf_init_label);
1012 return (0);
1013 }
1014
1015 COUNTER_DECL(mount_check_stat);
1016 static int
1017 test_mount_check_stat(struct ucred *cred, struct mount *mp,
1018 struct label *mplabel)
1019 {
1020
1021 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1022 LABEL_CHECK(mplabel, MAGIC_MOUNT);
1023 COUNTER_INC(mount_check_stat);
1024
1025 return (0);
1026 }
1027
1028 COUNTER_DECL(mount_create);
1029 static void
1030 test_mount_create(struct ucred *cred, struct mount *mp,
1031 struct label *mplabel)
1032 {
1033
1034 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1035 LABEL_CHECK(mplabel, MAGIC_MOUNT);
1036 COUNTER_INC(mount_create);
1037 }
1038
1039 COUNTER_DECL(mount_destroy_label);
1040 static void
1041 test_mount_destroy_label(struct label *label)
1042 {
1043
1044 LABEL_DESTROY(label, MAGIC_MOUNT);
1045 COUNTER_INC(mount_destroy_label);
1046 }
1047
1048 COUNTER_DECL(mount_init_label);
1049 static void
1050 test_mount_init_label(struct label *label)
1051 {
1052
1053 LABEL_INIT(label, MAGIC_MOUNT);
1054 COUNTER_INC(mount_init_label);
1055 }
1056
1057 COUNTER_DECL(netinet_arp_send);
1058 static void
1059 test_netinet_arp_send(struct ifnet *ifp, struct label *ifplabel,
1060 struct mbuf *m, struct label *mlabel)
1061 {
1062
1063 LABEL_CHECK(ifplabel, MAGIC_IFNET);
1064 LABEL_CHECK(mlabel, MAGIC_MBUF);
1065 COUNTER_INC(netinet_arp_send);
1066 }
1067
1068 COUNTER_DECL(netinet_fragment);
1069 static void
1070 test_netinet_fragment(struct mbuf *m, struct label *mlabel,
1071 struct mbuf *frag, struct label *fraglabel)
1072 {
1073
1074 LABEL_CHECK(mlabel, MAGIC_MBUF);
1075 LABEL_CHECK(fraglabel, MAGIC_MBUF);
1076 COUNTER_INC(netinet_fragment);
1077 }
1078
1079 COUNTER_DECL(netinet_icmp_reply);
1080 static void
1081 test_netinet_icmp_reply(struct mbuf *mrecv, struct label *mrecvlabel,
1082 struct mbuf *msend, struct label *msendlabel)
1083 {
1084
1085 LABEL_CHECK(mrecvlabel, MAGIC_MBUF);
1086 LABEL_CHECK(msendlabel, MAGIC_MBUF);
1087 COUNTER_INC(netinet_icmp_reply);
1088 }
1089
1090 COUNTER_DECL(netinet_icmp_replyinplace);
1091 static void
1092 test_netinet_icmp_replyinplace(struct mbuf *m, struct label *mlabel)
1093 {
1094
1095 LABEL_CHECK(mlabel, MAGIC_MBUF);
1096 COUNTER_INC(netinet_icmp_replyinplace);
1097 }
1098
1099 COUNTER_DECL(netinet_igmp_send);
1100 static void
1101 test_netinet_igmp_send(struct ifnet *ifp, struct label *ifplabel,
1102 struct mbuf *m, struct label *mlabel)
1103 {
1104
1105 LABEL_CHECK(ifplabel, MAGIC_IFNET);
1106 LABEL_CHECK(mlabel, MAGIC_MBUF);
1107 COUNTER_INC(netinet_igmp_send);
1108 }
1109
1110 COUNTER_DECL(netinet_tcp_reply);
1111 static void
1112 test_netinet_tcp_reply(struct mbuf *m, struct label *mlabel)
1113 {
1114
1115 LABEL_CHECK(mlabel, MAGIC_MBUF);
1116 COUNTER_INC(netinet_tcp_reply);
1117 }
1118
1119 COUNTER_DECL(netinet6_nd6_send);
1120 static void
1121 test_netinet6_nd6_send(struct ifnet *ifp, struct label *ifplabel,
1122 struct mbuf *m, struct label *mlabel)
1123 {
1124
1125 LABEL_CHECK(ifplabel, MAGIC_IFNET);
1126 LABEL_CHECK(mlabel, MAGIC_MBUF);
1127 COUNTER_INC(netinet6_nd6_send);
1128 }
1129
1130 COUNTER_DECL(pipe_check_ioctl);
1131 static int
1132 test_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp,
1133 struct label *pplabel, unsigned long cmd, void /* caddr_t */ *data)
1134 {
1135
1136 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1137 LABEL_CHECK(pplabel, MAGIC_PIPE);
1138 COUNTER_INC(pipe_check_ioctl);
1139
1140 return (0);
1141 }
1142
1143 COUNTER_DECL(pipe_check_poll);
1144 static int
1145 test_pipe_check_poll(struct ucred *cred, struct pipepair *pp,
1146 struct label *pplabel)
1147 {
1148
1149 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1150 LABEL_CHECK(pplabel, MAGIC_PIPE);
1151 COUNTER_INC(pipe_check_poll);
1152
1153 return (0);
1154 }
1155
1156 COUNTER_DECL(pipe_check_read);
1157 static int
1158 test_pipe_check_read(struct ucred *cred, struct pipepair *pp,
1159 struct label *pplabel)
1160 {
1161
1162 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1163 LABEL_CHECK(pplabel, MAGIC_PIPE);
1164 COUNTER_INC(pipe_check_read);
1165
1166 return (0);
1167 }
1168
1169 COUNTER_DECL(pipe_check_relabel);
1170 static int
1171 test_pipe_check_relabel(struct ucred *cred, struct pipepair *pp,
1172 struct label *pplabel, struct label *newlabel)
1173 {
1174
1175 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1176 LABEL_CHECK(pplabel, MAGIC_PIPE);
1177 LABEL_CHECK(newlabel, MAGIC_PIPE);
1178 COUNTER_INC(pipe_check_relabel);
1179
1180 return (0);
1181 }
1182
1183 COUNTER_DECL(pipe_check_stat);
1184 static int
1185 test_pipe_check_stat(struct ucred *cred, struct pipepair *pp,
1186 struct label *pplabel)
1187 {
1188
1189 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1190 LABEL_CHECK(pplabel, MAGIC_PIPE);
1191 COUNTER_INC(pipe_check_stat);
1192
1193 return (0);
1194 }
1195
1196 COUNTER_DECL(pipe_check_write);
1197 static int
1198 test_pipe_check_write(struct ucred *cred, struct pipepair *pp,
1199 struct label *pplabel)
1200 {
1201
1202 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1203 LABEL_CHECK(pplabel, MAGIC_PIPE);
1204 COUNTER_INC(pipe_check_write);
1205
1206 return (0);
1207 }
1208
1209 COUNTER_DECL(pipe_copy_label);
1210 static void
1211 test_pipe_copy_label(struct label *src, struct label *dest)
1212 {
1213
1214 LABEL_CHECK(src, MAGIC_PIPE);
1215 LABEL_CHECK(dest, MAGIC_PIPE);
1216 COUNTER_INC(pipe_copy_label);
1217 }
1218
1219 COUNTER_DECL(pipe_create);
1220 static void
1221 test_pipe_create(struct ucred *cred, struct pipepair *pp,
1222 struct label *pplabel)
1223 {
1224
1225 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1226 LABEL_CHECK(pplabel, MAGIC_PIPE);
1227 COUNTER_INC(pipe_create);
1228 }
1229
1230 COUNTER_DECL(pipe_destroy_label);
1231 static void
1232 test_pipe_destroy_label(struct label *label)
1233 {
1234
1235 LABEL_DESTROY(label, MAGIC_PIPE);
1236 COUNTER_INC(pipe_destroy_label);
1237 }
1238
1239 COUNTER_DECL(pipe_externalize_label);
1240 static int
1241 test_pipe_externalize_label(struct label *label, char *element_name,
1242 struct sbuf *sb, int *claimed)
1243 {
1244
1245 LABEL_CHECK(label, MAGIC_PIPE);
1246 COUNTER_INC(pipe_externalize_label);
1247
1248 return (0);
1249 }
1250
1251 COUNTER_DECL(pipe_init_label);
1252 static void
1253 test_pipe_init_label(struct label *label)
1254 {
1255
1256 LABEL_INIT(label, MAGIC_PIPE);
1257 COUNTER_INC(pipe_init_label);
1258 }
1259
1260 COUNTER_DECL(pipe_internalize_label);
1261 static int
1262 test_pipe_internalize_label(struct label *label, char *element_name,
1263 char *element_data, int *claimed)
1264 {
1265
1266 LABEL_CHECK(label, MAGIC_PIPE);
1267 COUNTER_INC(pipe_internalize_label);
1268
1269 return (0);
1270 }
1271
1272 COUNTER_DECL(pipe_relabel);
1273 static void
1274 test_pipe_relabel(struct ucred *cred, struct pipepair *pp,
1275 struct label *pplabel, struct label *newlabel)
1276 {
1277
1278 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1279 LABEL_CHECK(pplabel, MAGIC_PIPE);
1280 LABEL_CHECK(newlabel, MAGIC_PIPE);
1281 COUNTER_INC(pipe_relabel);
1282 }
1283
1284 COUNTER_DECL(posixsem_check_getvalue);
1285 static int
1286 test_posixsem_check_getvalue(struct ucred *active_cred, struct ucred *file_cred,
1287 struct ksem *ks, struct label *kslabel)
1288 {
1289
1290 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1291 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1292 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1293 COUNTER_INC(posixsem_check_getvalue);
1294
1295 return (0);
1296 }
1297
1298 COUNTER_DECL(posixsem_check_open);
1299 static int
1300 test_posixsem_check_open(struct ucred *cred, struct ksem *ks,
1301 struct label *kslabel)
1302 {
1303
1304 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1305 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1306 COUNTER_INC(posixsem_check_open);
1307
1308 return (0);
1309 }
1310
1311 COUNTER_DECL(posixsem_check_post);
1312 static int
1313 test_posixsem_check_post(struct ucred *active_cred, struct ucred *file_cred,
1314 struct ksem *ks, struct label *kslabel)
1315 {
1316
1317 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1318 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1319 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1320 COUNTER_INC(posixsem_check_post);
1321
1322 return (0);
1323 }
1324
1325 COUNTER_DECL(posixsem_check_setmode);
1326 static int
1327 test_posixsem_check_setmode(struct ucred *cred, struct ksem *ks,
1328 struct label *kslabel, mode_t mode)
1329 {
1330
1331 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1332 LABEL_CHECK(kslabel, MAGIC_POSIX_SHM);
1333 COUNTER_INC(posixsem_check_setmode);
1334 return (0);
1335 }
1336
1337 COUNTER_DECL(posixsem_check_setowner);
1338 static int
1339 test_posixsem_check_setowner(struct ucred *cred, struct ksem *ks,
1340 struct label *kslabel, uid_t uid, gid_t gid)
1341 {
1342
1343 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1344 LABEL_CHECK(kslabel, MAGIC_POSIX_SHM);
1345 COUNTER_INC(posixsem_check_setowner);
1346 return (0);
1347 }
1348
1349 COUNTER_DECL(posixsem_check_stat);
1350 static int
1351 test_posixsem_check_stat(struct ucred *active_cred,
1352 struct ucred *file_cred, struct ksem *ks, struct label *kslabel)
1353 {
1354
1355 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1356 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1357 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1358 COUNTER_INC(posixsem_check_stat);
1359 return (0);
1360 }
1361
1362 COUNTER_DECL(posixsem_check_unlink);
1363 static int
1364 test_posixsem_check_unlink(struct ucred *cred, struct ksem *ks,
1365 struct label *kslabel)
1366 {
1367
1368 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1369 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1370 COUNTER_INC(posixsem_check_unlink);
1371
1372 return (0);
1373 }
1374
1375 COUNTER_DECL(posixsem_check_wait);
1376 static int
1377 test_posixsem_check_wait(struct ucred *active_cred, struct ucred *file_cred,
1378 struct ksem *ks, struct label *kslabel)
1379 {
1380
1381 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1382 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1383 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1384 COUNTER_INC(posixsem_check_wait);
1385
1386 return (0);
1387 }
1388
1389 COUNTER_DECL(posixsem_create);
1390 static void
1391 test_posixsem_create(struct ucred *cred, struct ksem *ks,
1392 struct label *kslabel)
1393 {
1394
1395 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1396 LABEL_CHECK(kslabel, MAGIC_POSIX_SEM);
1397 COUNTER_INC(posixsem_create);
1398 }
1399
1400 COUNTER_DECL(posixsem_destroy_label);
1401 static void
1402 test_posixsem_destroy_label(struct label *label)
1403 {
1404
1405 LABEL_DESTROY(label, MAGIC_POSIX_SEM);
1406 COUNTER_INC(posixsem_destroy_label);
1407 }
1408
1409 COUNTER_DECL(posixsem_init_label);
1410 static void
1411 test_posixsem_init_label(struct label *label)
1412 {
1413
1414 LABEL_INIT(label, MAGIC_POSIX_SEM);
1415 COUNTER_INC(posixsem_init_label);
1416 }
1417
1418 COUNTER_DECL(posixshm_check_create);
1419 static int
1420 test_posixshm_check_create(struct ucred *cred, const char *path)
1421 {
1422
1423 COUNTER_INC(posixshm_check_create);
1424 return (0);
1425 }
1426
1427 COUNTER_DECL(posixshm_check_mmap);
1428 static int
1429 test_posixshm_check_mmap(struct ucred *cred, struct shmfd *shmfd,
1430 struct label *shmfdlabel, int prot, int flags)
1431 {
1432
1433 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1434 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1435 COUNTER_INC(posixshm_check_mmap);
1436 return (0);
1437 }
1438
1439 COUNTER_DECL(posixshm_check_open);
1440 static int
1441 test_posixshm_check_open(struct ucred *cred, struct shmfd *shmfd,
1442 struct label *shmfdlabel, accmode_t accmode)
1443 {
1444
1445 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1446 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1447 COUNTER_INC(posixshm_check_open);
1448 return (0);
1449 }
1450
1451 COUNTER_DECL(posixshm_check_read);
1452 static int
1453 test_posixshm_check_read(struct ucred *active_cred,
1454 struct ucred *file_cred, struct shmfd *shm, struct label *shmlabel)
1455 {
1456
1457 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1458 if (file_cred != NULL)
1459 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1460 LABEL_CHECK(shmlabel, MAGIC_POSIX_SHM);
1461 COUNTER_INC(posixshm_check_read);
1462
1463 return (0);
1464 }
1465
1466 COUNTER_DECL(posixshm_check_setmode);
1467 static int
1468 test_posixshm_check_setmode(struct ucred *cred, struct shmfd *shmfd,
1469 struct label *shmfdlabel, mode_t mode)
1470 {
1471
1472 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1473 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1474 COUNTER_INC(posixshm_check_setmode);
1475 return (0);
1476 }
1477
1478 COUNTER_DECL(posixshm_check_setowner);
1479 static int
1480 test_posixshm_check_setowner(struct ucred *cred, struct shmfd *shmfd,
1481 struct label *shmfdlabel, uid_t uid, gid_t gid)
1482 {
1483
1484 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1485 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1486 COUNTER_INC(posixshm_check_setowner);
1487 return (0);
1488 }
1489
1490 COUNTER_DECL(posixshm_check_stat);
1491 static int
1492 test_posixshm_check_stat(struct ucred *active_cred,
1493 struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
1494 {
1495
1496 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1497 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1498 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1499 COUNTER_INC(posixshm_check_stat);
1500 return (0);
1501 }
1502
1503 COUNTER_DECL(posixshm_check_truncate);
1504 static int
1505 test_posixshm_check_truncate(struct ucred *active_cred,
1506 struct ucred *file_cred, struct shmfd *shmfd, struct label *shmfdlabel)
1507 {
1508
1509 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1510 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1511 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1512 COUNTER_INC(posixshm_check_truncate);
1513 return (0);
1514 }
1515
1516 COUNTER_DECL(posixshm_check_unlink);
1517 static int
1518 test_posixshm_check_unlink(struct ucred *cred, struct shmfd *shmfd,
1519 struct label *shmfdlabel)
1520 {
1521
1522 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1523 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1524 COUNTER_INC(posixshm_check_unlink);
1525 return (0);
1526 }
1527
1528 COUNTER_DECL(posixshm_check_write);
1529 static int
1530 test_posixshm_check_write(struct ucred *active_cred,
1531 struct ucred *file_cred, struct shmfd *shm, struct label *shmlabel)
1532 {
1533
1534 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
1535 if (file_cred != NULL)
1536 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
1537 LABEL_CHECK(shmlabel, MAGIC_POSIX_SHM);
1538 COUNTER_INC(posixshm_check_write);
1539
1540 return (0);
1541 }
1542
1543 COUNTER_DECL(posixshm_create);
1544 static void
1545 test_posixshm_create(struct ucred *cred, struct shmfd *shmfd,
1546 struct label *shmfdlabel)
1547 {
1548
1549 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1550 LABEL_CHECK(shmfdlabel, MAGIC_POSIX_SHM);
1551 COUNTER_INC(posixshm_create);
1552 }
1553
1554 COUNTER_DECL(posixshm_destroy_label);
1555 static void
1556 test_posixshm_destroy_label(struct label *label)
1557 {
1558
1559 LABEL_DESTROY(label, MAGIC_POSIX_SHM);
1560 COUNTER_INC(posixshm_destroy_label);
1561 }
1562
1563 COUNTER_DECL(posixshm_init_label);
1564 static void
1565 test_posixshm_init_label(struct label *label)
1566 {
1567
1568 LABEL_INIT(label, MAGIC_POSIX_SHM);
1569 COUNTER_INC(posixshm_init_label);
1570 }
1571
1572 COUNTER_DECL(proc_check_debug);
1573 static int
1574 test_proc_check_debug(struct ucred *cred, struct proc *p)
1575 {
1576
1577 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1578 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
1579 COUNTER_INC(proc_check_debug);
1580
1581 return (0);
1582 }
1583
1584 COUNTER_DECL(proc_check_sched);
1585 static int
1586 test_proc_check_sched(struct ucred *cred, struct proc *p)
1587 {
1588
1589 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1590 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
1591 COUNTER_INC(proc_check_sched);
1592
1593 return (0);
1594 }
1595
1596 COUNTER_DECL(proc_check_signal);
1597 static int
1598 test_proc_check_signal(struct ucred *cred, struct proc *p, int signum)
1599 {
1600
1601 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1602 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
1603 COUNTER_INC(proc_check_signal);
1604
1605 return (0);
1606 }
1607
1608 COUNTER_DECL(proc_check_wait);
1609 static int
1610 test_proc_check_wait(struct ucred *cred, struct proc *p)
1611 {
1612
1613 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1614 LABEL_CHECK(p->p_ucred->cr_label, MAGIC_CRED);
1615 COUNTER_INC(proc_check_wait);
1616
1617 return (0);
1618 }
1619
1620 COUNTER_DECL(proc_destroy_label);
1621 static void
1622 test_proc_destroy_label(struct label *label)
1623 {
1624
1625 LABEL_DESTROY(label, MAGIC_PROC);
1626 COUNTER_INC(proc_destroy_label);
1627 }
1628
1629 COUNTER_DECL(proc_init_label);
1630 static void
1631 test_proc_init_label(struct label *label)
1632 {
1633
1634 LABEL_INIT(label, MAGIC_PROC);
1635 COUNTER_INC(proc_init_label);
1636 }
1637
1638 COUNTER_DECL(socket_check_accept);
1639 static int
1640 test_socket_check_accept(struct ucred *cred, struct socket *so,
1641 struct label *solabel)
1642 {
1643
1644 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1645 SOCK_LOCK(so);
1646 LABEL_CHECK(solabel, MAGIC_SOCKET);
1647 SOCK_UNLOCK(so);
1648 COUNTER_INC(socket_check_accept);
1649
1650 return (0);
1651 }
1652
1653 COUNTER_DECL(socket_check_bind);
1654 static int
1655 test_socket_check_bind(struct ucred *cred, struct socket *so,
1656 struct label *solabel, struct sockaddr *sa)
1657 {
1658
1659 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1660 SOCK_LOCK(so);
1661 LABEL_CHECK(solabel, MAGIC_SOCKET);
1662 SOCK_UNLOCK(so);
1663 COUNTER_INC(socket_check_bind);
1664
1665 return (0);
1666 }
1667
1668 COUNTER_DECL(socket_check_connect);
1669 static int
1670 test_socket_check_connect(struct ucred *cred, struct socket *so,
1671 struct label *solabel, struct sockaddr *sa)
1672 {
1673
1674 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1675 SOCK_LOCK(so);
1676 LABEL_CHECK(solabel, MAGIC_SOCKET);
1677 SOCK_UNLOCK(so);
1678 COUNTER_INC(socket_check_connect);
1679
1680 return (0);
1681 }
1682
1683 COUNTER_DECL(socket_check_deliver);
1684 static int
1685 test_socket_check_deliver(struct socket *so, struct label *solabel,
1686 struct mbuf *m, struct label *mlabel)
1687 {
1688
1689 SOCK_LOCK(so);
1690 LABEL_CHECK(solabel, MAGIC_SOCKET);
1691 SOCK_UNLOCK(so);
1692 LABEL_CHECK(mlabel, MAGIC_MBUF);
1693 COUNTER_INC(socket_check_deliver);
1694
1695 return (0);
1696 }
1697
1698 COUNTER_DECL(socket_check_listen);
1699 static int
1700 test_socket_check_listen(struct ucred *cred, struct socket *so,
1701 struct label *solabel)
1702 {
1703
1704 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1705 SOCK_LOCK(so);
1706 LABEL_CHECK(solabel, MAGIC_SOCKET);
1707 SOCK_UNLOCK(so);
1708 COUNTER_INC(socket_check_listen);
1709
1710 return (0);
1711 }
1712
1713 COUNTER_DECL(socket_check_poll);
1714 static int
1715 test_socket_check_poll(struct ucred *cred, struct socket *so,
1716 struct label *solabel)
1717 {
1718
1719 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1720 SOCK_LOCK(so);
1721 LABEL_CHECK(solabel, MAGIC_SOCKET);
1722 SOCK_UNLOCK(so);
1723 COUNTER_INC(socket_check_poll);
1724
1725 return (0);
1726 }
1727
1728 COUNTER_DECL(socket_check_receive);
1729 static int
1730 test_socket_check_receive(struct ucred *cred, struct socket *so,
1731 struct label *solabel)
1732 {
1733
1734 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1735 SOCK_LOCK(so);
1736 LABEL_CHECK(solabel, MAGIC_SOCKET);
1737 SOCK_UNLOCK(so);
1738 COUNTER_INC(socket_check_receive);
1739
1740 return (0);
1741 }
1742
1743 COUNTER_DECL(socket_check_relabel);
1744 static int
1745 test_socket_check_relabel(struct ucred *cred, struct socket *so,
1746 struct label *solabel, struct label *newlabel)
1747 {
1748
1749 SOCK_LOCK_ASSERT(so);
1750
1751 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1752 LABEL_CHECK(solabel, MAGIC_SOCKET);
1753 LABEL_CHECK(newlabel, MAGIC_SOCKET);
1754 COUNTER_INC(socket_check_relabel);
1755
1756 return (0);
1757 }
1758
1759 COUNTER_DECL(socket_check_send);
1760 static int
1761 test_socket_check_send(struct ucred *cred, struct socket *so,
1762 struct label *solabel)
1763 {
1764
1765 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1766 SOCK_LOCK(so);
1767 LABEL_CHECK(solabel, MAGIC_SOCKET);
1768 SOCK_UNLOCK(so);
1769 COUNTER_INC(socket_check_send);
1770
1771 return (0);
1772 }
1773
1774 COUNTER_DECL(socket_check_stat);
1775 static int
1776 test_socket_check_stat(struct ucred *cred, struct socket *so,
1777 struct label *solabel)
1778 {
1779
1780 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1781 SOCK_LOCK(so);
1782 LABEL_CHECK(solabel, MAGIC_SOCKET);
1783 SOCK_UNLOCK(so);
1784 COUNTER_INC(socket_check_stat);
1785
1786 return (0);
1787 }
1788
1789 COUNTER_DECL(socket_check_visible);
1790 static int
1791 test_socket_check_visible(struct ucred *cred, struct socket *so,
1792 struct label *solabel)
1793 {
1794
1795 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1796 SOCK_LOCK(so);
1797 LABEL_CHECK(solabel, MAGIC_SOCKET);
1798 SOCK_UNLOCK(so);
1799 COUNTER_INC(socket_check_visible);
1800
1801 return (0);
1802 }
1803
1804 COUNTER_DECL(socket_copy_label);
1805 static void
1806 test_socket_copy_label(struct label *src, struct label *dest)
1807 {
1808
1809 LABEL_CHECK(src, MAGIC_SOCKET);
1810 LABEL_CHECK(dest, MAGIC_SOCKET);
1811 COUNTER_INC(socket_copy_label);
1812 }
1813
1814 COUNTER_DECL(socket_create);
1815 static void
1816 test_socket_create(struct ucred *cred, struct socket *so,
1817 struct label *solabel)
1818 {
1819
1820 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1821 LABEL_CHECK(solabel, MAGIC_SOCKET);
1822 COUNTER_INC(socket_create);
1823 }
1824
1825 COUNTER_DECL(socket_create_mbuf);
1826 static void
1827 test_socket_create_mbuf(struct socket *so, struct label *solabel,
1828 struct mbuf *m, struct label *mlabel)
1829 {
1830
1831 SOCK_LOCK(so);
1832 LABEL_CHECK(solabel, MAGIC_SOCKET);
1833 SOCK_UNLOCK(so);
1834 LABEL_CHECK(mlabel, MAGIC_MBUF);
1835 COUNTER_INC(socket_create_mbuf);
1836 }
1837
1838 COUNTER_DECL(socket_destroy_label);
1839 static void
1840 test_socket_destroy_label(struct label *label)
1841 {
1842
1843 LABEL_DESTROY(label, MAGIC_SOCKET);
1844 COUNTER_INC(socket_destroy_label);
1845 }
1846
1847 COUNTER_DECL(socket_externalize_label);
1848 static int
1849 test_socket_externalize_label(struct label *label, char *element_name,
1850 struct sbuf *sb, int *claimed)
1851 {
1852
1853 LABEL_CHECK(label, MAGIC_SOCKET);
1854 COUNTER_INC(socket_externalize_label);
1855
1856 return (0);
1857 }
1858
1859 COUNTER_DECL(socket_init_label);
1860 static int
1861 test_socket_init_label(struct label *label, int flag)
1862 {
1863
1864 if (flag & M_WAITOK)
1865 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
1866 "test_socket_init_label() at %s:%d", __FILE__,
1867 __LINE__);
1868
1869 LABEL_INIT(label, MAGIC_SOCKET);
1870 COUNTER_INC(socket_init_label);
1871 return (0);
1872 }
1873
1874 COUNTER_DECL(socket_internalize_label);
1875 static int
1876 test_socket_internalize_label(struct label *label, char *element_name,
1877 char *element_data, int *claimed)
1878 {
1879
1880 LABEL_CHECK(label, MAGIC_SOCKET);
1881 COUNTER_INC(socket_internalize_label);
1882
1883 return (0);
1884 }
1885
1886 COUNTER_DECL(socket_newconn);
1887 static void
1888 test_socket_newconn(struct socket *oldso, struct label *oldsolabel,
1889 struct socket *newso, struct label *newsolabel)
1890 {
1891
1892 SOCK_LOCK(oldso);
1893 LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
1894 SOCK_UNLOCK(oldso);
1895 SOCK_LOCK(newso);
1896 LABEL_CHECK(newsolabel, MAGIC_SOCKET);
1897 SOCK_UNLOCK(newso);
1898 COUNTER_INC(socket_newconn);
1899 }
1900
1901 COUNTER_DECL(socket_relabel);
1902 static void
1903 test_socket_relabel(struct ucred *cred, struct socket *so,
1904 struct label *solabel, struct label *newlabel)
1905 {
1906
1907 SOCK_LOCK_ASSERT(so);
1908
1909 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
1910 LABEL_CHECK(solabel, MAGIC_SOCKET);
1911 LABEL_CHECK(newlabel, MAGIC_SOCKET);
1912 COUNTER_INC(socket_relabel);
1913 }
1914
1915 COUNTER_DECL(socketpeer_destroy_label);
1916 static void
1917 test_socketpeer_destroy_label(struct label *label)
1918 {
1919
1920 LABEL_DESTROY(label, MAGIC_SOCKET);
1921 COUNTER_INC(socketpeer_destroy_label);
1922 }
1923
1924 COUNTER_DECL(socketpeer_externalize_label);
1925 static int
1926 test_socketpeer_externalize_label(struct label *label, char *element_name,
1927 struct sbuf *sb, int *claimed)
1928 {
1929
1930 LABEL_CHECK(label, MAGIC_SOCKET);
1931 COUNTER_INC(socketpeer_externalize_label);
1932
1933 return (0);
1934 }
1935
1936 COUNTER_DECL(socketpeer_init_label);
1937 static int
1938 test_socketpeer_init_label(struct label *label, int flag)
1939 {
1940
1941 if (flag & M_WAITOK)
1942 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
1943 "test_socketpeer_init_label() at %s:%d", __FILE__,
1944 __LINE__);
1945
1946 LABEL_INIT(label, MAGIC_SOCKET);
1947 COUNTER_INC(socketpeer_init_label);
1948 return (0);
1949 }
1950
1951 COUNTER_DECL(socketpeer_set_from_mbuf);
1952 static void
1953 test_socketpeer_set_from_mbuf(struct mbuf *m, struct label *mlabel,
1954 struct socket *so, struct label *sopeerlabel)
1955 {
1956
1957 LABEL_CHECK(mlabel, MAGIC_MBUF);
1958 SOCK_LOCK(so);
1959 LABEL_CHECK(sopeerlabel, MAGIC_SOCKET);
1960 SOCK_UNLOCK(so);
1961 COUNTER_INC(socketpeer_set_from_mbuf);
1962 }
1963
1964 COUNTER_DECL(socketpeer_set_from_socket);
1965 static void
1966 test_socketpeer_set_from_socket(struct socket *oldso,
1967 struct label *oldsolabel, struct socket *newso,
1968 struct label *newsopeerlabel)
1969 {
1970
1971 SOCK_LOCK(oldso);
1972 LABEL_CHECK(oldsolabel, MAGIC_SOCKET);
1973 SOCK_UNLOCK(oldso);
1974 SOCK_LOCK(newso);
1975 LABEL_CHECK(newsopeerlabel, MAGIC_SOCKET);
1976 SOCK_UNLOCK(newso);
1977 COUNTER_INC(socketpeer_set_from_socket);
1978 }
1979
1980 COUNTER_DECL(syncache_create);
1981 static void
1982 test_syncache_create(struct label *label, struct inpcb *inp)
1983 {
1984
1985 LABEL_CHECK(label, MAGIC_SYNCACHE);
1986 COUNTER_INC(syncache_create);
1987 }
1988
1989 COUNTER_DECL(syncache_create_mbuf);
1990 static void
1991 test_syncache_create_mbuf(struct label *sc_label, struct mbuf *m,
1992 struct label *mlabel)
1993 {
1994
1995 LABEL_CHECK(sc_label, MAGIC_SYNCACHE);
1996 LABEL_CHECK(mlabel, MAGIC_MBUF);
1997 COUNTER_INC(syncache_create_mbuf);
1998 }
1999
2000 COUNTER_DECL(syncache_destroy_label);
2001 static void
2002 test_syncache_destroy_label(struct label *label)
2003 {
2004
2005 LABEL_DESTROY(label, MAGIC_SYNCACHE);
2006 COUNTER_INC(syncache_destroy_label);
2007 }
2008
2009 COUNTER_DECL(syncache_init_label);
2010 static int
2011 test_syncache_init_label(struct label *label, int flag)
2012 {
2013
2014 if (flag & M_WAITOK)
2015 WITNESS_WARN(WARN_GIANTOK | WARN_SLEEPOK, NULL,
2016 "test_syncache_init_label() at %s:%d", __FILE__,
2017 __LINE__);
2018 LABEL_INIT(label, MAGIC_SYNCACHE);
2019 COUNTER_INC(syncache_init_label);
2020 return (0);
2021 }
2022
2023 COUNTER_DECL(system_check_acct);
2024 static int
2025 test_system_check_acct(struct ucred *cred, struct vnode *vp,
2026 struct label *vplabel)
2027 {
2028
2029 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2030 LABEL_CHECK(vplabel, MAGIC_VNODE);
2031 COUNTER_INC(system_check_acct);
2032
2033 return (0);
2034 }
2035
2036 COUNTER_DECL(system_check_audit);
2037 static int
2038 test_system_check_audit(struct ucred *cred, void *record, int length)
2039 {
2040
2041 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2042 COUNTER_INC(system_check_audit);
2043
2044 return (0);
2045 }
2046
2047 COUNTER_DECL(system_check_auditctl);
2048 static int
2049 test_system_check_auditctl(struct ucred *cred, struct vnode *vp,
2050 struct label *vplabel)
2051 {
2052
2053 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2054 LABEL_CHECK(vplabel, MAGIC_VNODE);
2055 COUNTER_INC(system_check_auditctl);
2056
2057 return (0);
2058 }
2059
2060 COUNTER_DECL(system_check_auditon);
2061 static int
2062 test_system_check_auditon(struct ucred *cred, int cmd)
2063 {
2064
2065 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2066 COUNTER_INC(system_check_auditon);
2067
2068 return (0);
2069 }
2070
2071 COUNTER_DECL(system_check_reboot);
2072 static int
2073 test_system_check_reboot(struct ucred *cred, int how)
2074 {
2075
2076 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2077 COUNTER_INC(system_check_reboot);
2078
2079 return (0);
2080 }
2081
2082 COUNTER_DECL(system_check_swapoff);
2083 static int
2084 test_system_check_swapoff(struct ucred *cred, struct vnode *vp,
2085 struct label *vplabel)
2086 {
2087
2088 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2089 LABEL_CHECK(vplabel, MAGIC_VNODE);
2090 COUNTER_INC(system_check_swapoff);
2091
2092 return (0);
2093 }
2094
2095 COUNTER_DECL(system_check_swapon);
2096 static int
2097 test_system_check_swapon(struct ucred *cred, struct vnode *vp,
2098 struct label *vplabel)
2099 {
2100
2101 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2102 LABEL_CHECK(vplabel, MAGIC_VNODE);
2103 COUNTER_INC(system_check_swapon);
2104
2105 return (0);
2106 }
2107
2108 COUNTER_DECL(system_check_sysctl);
2109 static int
2110 test_system_check_sysctl(struct ucred *cred, struct sysctl_oid *oidp,
2111 void *arg1, int arg2, struct sysctl_req *req)
2112 {
2113
2114 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2115 COUNTER_INC(system_check_sysctl);
2116
2117 return (0);
2118 }
2119
2120 COUNTER_DECL(sysvmsg_cleanup);
2121 static void
2122 test_sysvmsg_cleanup(struct label *msglabel)
2123 {
2124
2125 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
2126 COUNTER_INC(sysvmsg_cleanup);
2127 }
2128
2129 COUNTER_DECL(sysvmsg_create);
2130 static void
2131 test_sysvmsg_create(struct ucred *cred, struct msqid_kernel *msqkptr,
2132 struct label *msqlabel, struct msg *msgptr, struct label *msglabel)
2133 {
2134
2135 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
2136 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
2137 COUNTER_INC(sysvmsg_create);
2138 }
2139
2140 COUNTER_DECL(sysvmsg_destroy_label);
2141 static void
2142 test_sysvmsg_destroy_label(struct label *label)
2143 {
2144
2145 LABEL_DESTROY(label, MAGIC_SYSV_MSG);
2146 COUNTER_INC(sysvmsg_destroy_label);
2147 }
2148
2149 COUNTER_DECL(sysvmsg_init_label);
2150 static void
2151 test_sysvmsg_init_label(struct label *label)
2152 {
2153 LABEL_INIT(label, MAGIC_SYSV_MSG);
2154 COUNTER_INC(sysvmsg_init_label);
2155 }
2156
2157 COUNTER_DECL(sysvmsq_check_msgmsq);
2158 static int
2159 test_sysvmsq_check_msgmsq(struct ucred *cred, struct msg *msgptr,
2160 struct label *msglabel, struct msqid_kernel *msqkptr,
2161 struct label *msqklabel)
2162 {
2163
2164 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
2165 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
2166 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2167 COUNTER_INC(sysvmsq_check_msgmsq);
2168
2169 return (0);
2170 }
2171
2172 COUNTER_DECL(sysvmsq_check_msgrcv);
2173 static int
2174 test_sysvmsq_check_msgrcv(struct ucred *cred, struct msg *msgptr,
2175 struct label *msglabel)
2176 {
2177
2178 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
2179 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2180 COUNTER_INC(sysvmsq_check_msgrcv);
2181
2182 return (0);
2183 }
2184
2185 COUNTER_DECL(sysvmsq_check_msgrmid);
2186 static int
2187 test_sysvmsq_check_msgrmid(struct ucred *cred, struct msg *msgptr,
2188 struct label *msglabel)
2189 {
2190
2191 LABEL_CHECK(msglabel, MAGIC_SYSV_MSG);
2192 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2193 COUNTER_INC(sysvmsq_check_msgrmid);
2194
2195 return (0);
2196 }
2197
2198 COUNTER_DECL(sysvmsq_check_msqget);
2199 static int
2200 test_sysvmsq_check_msqget(struct ucred *cred,
2201 struct msqid_kernel *msqkptr, struct label *msqklabel)
2202 {
2203
2204 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
2205 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2206 COUNTER_INC(sysvmsq_check_msqget);
2207
2208 return (0);
2209 }
2210
2211 COUNTER_DECL(sysvmsq_check_msqsnd);
2212 static int
2213 test_sysvmsq_check_msqsnd(struct ucred *cred,
2214 struct msqid_kernel *msqkptr, struct label *msqklabel)
2215 {
2216
2217 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
2218 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2219 COUNTER_INC(sysvmsq_check_msqsnd);
2220
2221 return (0);
2222 }
2223
2224 COUNTER_DECL(sysvmsq_check_msqrcv);
2225 static int
2226 test_sysvmsq_check_msqrcv(struct ucred *cred,
2227 struct msqid_kernel *msqkptr, struct label *msqklabel)
2228 {
2229
2230 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
2231 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2232 COUNTER_INC(sysvmsq_check_msqrcv);
2233
2234 return (0);
2235 }
2236
2237 COUNTER_DECL(sysvmsq_check_msqctl);
2238 static int
2239 test_sysvmsq_check_msqctl(struct ucred *cred,
2240 struct msqid_kernel *msqkptr, struct label *msqklabel, int cmd)
2241 {
2242
2243 LABEL_CHECK(msqklabel, MAGIC_SYSV_MSQ);
2244 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2245 COUNTER_INC(sysvmsq_check_msqctl);
2246
2247 return (0);
2248 }
2249
2250 COUNTER_DECL(sysvmsq_cleanup);
2251 static void
2252 test_sysvmsq_cleanup(struct label *msqlabel)
2253 {
2254
2255 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
2256 COUNTER_INC(sysvmsq_cleanup);
2257 }
2258
2259 COUNTER_DECL(sysvmsq_create);
2260 static void
2261 test_sysvmsq_create(struct ucred *cred,
2262 struct msqid_kernel *msqkptr, struct label *msqlabel)
2263 {
2264
2265 LABEL_CHECK(msqlabel, MAGIC_SYSV_MSQ);
2266 COUNTER_INC(sysvmsq_create);
2267 }
2268
2269 COUNTER_DECL(sysvmsq_destroy_label);
2270 static void
2271 test_sysvmsq_destroy_label(struct label *label)
2272 {
2273
2274 LABEL_DESTROY(label, MAGIC_SYSV_MSQ);
2275 COUNTER_INC(sysvmsq_destroy_label);
2276 }
2277
2278 COUNTER_DECL(sysvmsq_init_label);
2279 static void
2280 test_sysvmsq_init_label(struct label *label)
2281 {
2282 LABEL_INIT(label, MAGIC_SYSV_MSQ);
2283 COUNTER_INC(sysvmsq_init_label);
2284 }
2285
2286 COUNTER_DECL(sysvsem_check_semctl);
2287 static int
2288 test_sysvsem_check_semctl(struct ucred *cred,
2289 struct semid_kernel *semakptr, struct label *semaklabel, int cmd)
2290 {
2291
2292 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2293 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
2294 COUNTER_INC(sysvsem_check_semctl);
2295
2296 return (0);
2297 }
2298
2299 COUNTER_DECL(sysvsem_check_semget);
2300 static int
2301 test_sysvsem_check_semget(struct ucred *cred,
2302 struct semid_kernel *semakptr, struct label *semaklabel)
2303 {
2304
2305 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2306 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
2307 COUNTER_INC(sysvsem_check_semget);
2308
2309 return (0);
2310 }
2311
2312 COUNTER_DECL(sysvsem_check_semop);
2313 static int
2314 test_sysvsem_check_semop(struct ucred *cred,
2315 struct semid_kernel *semakptr, struct label *semaklabel, size_t accesstype)
2316 {
2317
2318 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2319 LABEL_CHECK(semaklabel, MAGIC_SYSV_SEM);
2320 COUNTER_INC(sysvsem_check_semop);
2321
2322 return (0);
2323 }
2324
2325 COUNTER_DECL(sysvsem_cleanup);
2326 static void
2327 test_sysvsem_cleanup(struct label *semalabel)
2328 {
2329
2330 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
2331 COUNTER_INC(sysvsem_cleanup);
2332 }
2333
2334 COUNTER_DECL(sysvsem_create);
2335 static void
2336 test_sysvsem_create(struct ucred *cred, struct semid_kernel *semakptr,
2337 struct label *semalabel)
2338 {
2339
2340 LABEL_CHECK(semalabel, MAGIC_SYSV_SEM);
2341 COUNTER_INC(sysvsem_create);
2342 }
2343
2344 COUNTER_DECL(sysvsem_destroy_label);
2345 static void
2346 test_sysvsem_destroy_label(struct label *label)
2347 {
2348
2349 LABEL_DESTROY(label, MAGIC_SYSV_SEM);
2350 COUNTER_INC(sysvsem_destroy_label);
2351 }
2352
2353 COUNTER_DECL(sysvsem_init_label);
2354 static void
2355 test_sysvsem_init_label(struct label *label)
2356 {
2357 LABEL_INIT(label, MAGIC_SYSV_SEM);
2358 COUNTER_INC(sysvsem_init_label);
2359 }
2360
2361 COUNTER_DECL(sysvshm_check_shmat);
2362 static int
2363 test_sysvshm_check_shmat(struct ucred *cred,
2364 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
2365 {
2366
2367 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2368 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
2369 COUNTER_INC(sysvshm_check_shmat);
2370
2371 return (0);
2372 }
2373
2374 COUNTER_DECL(sysvshm_check_shmctl);
2375 static int
2376 test_sysvshm_check_shmctl(struct ucred *cred,
2377 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int cmd)
2378 {
2379
2380 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2381 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
2382 COUNTER_INC(sysvshm_check_shmctl);
2383
2384 return (0);
2385 }
2386
2387 COUNTER_DECL(sysvshm_check_shmdt);
2388 static int
2389 test_sysvshm_check_shmdt(struct ucred *cred,
2390 struct shmid_kernel *shmsegptr, struct label *shmseglabel)
2391 {
2392
2393 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2394 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
2395 COUNTER_INC(sysvshm_check_shmdt);
2396
2397 return (0);
2398 }
2399
2400 COUNTER_DECL(sysvshm_check_shmget);
2401 static int
2402 test_sysvshm_check_shmget(struct ucred *cred,
2403 struct shmid_kernel *shmsegptr, struct label *shmseglabel, int shmflg)
2404 {
2405
2406 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2407 LABEL_CHECK(shmseglabel, MAGIC_SYSV_SHM);
2408 COUNTER_INC(sysvshm_check_shmget);
2409
2410 return (0);
2411 }
2412
2413 COUNTER_DECL(sysvshm_cleanup);
2414 static void
2415 test_sysvshm_cleanup(struct label *shmlabel)
2416 {
2417
2418 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
2419 COUNTER_INC(sysvshm_cleanup);
2420 }
2421
2422 COUNTER_DECL(sysvshm_create);
2423 static void
2424 test_sysvshm_create(struct ucred *cred, struct shmid_kernel *shmsegptr,
2425 struct label *shmlabel)
2426 {
2427
2428 LABEL_CHECK(shmlabel, MAGIC_SYSV_SHM);
2429 COUNTER_INC(sysvshm_create);
2430 }
2431
2432 COUNTER_DECL(sysvshm_destroy_label);
2433 static void
2434 test_sysvshm_destroy_label(struct label *label)
2435 {
2436
2437 LABEL_DESTROY(label, MAGIC_SYSV_SHM);
2438 COUNTER_INC(sysvshm_destroy_label);
2439 }
2440
2441 COUNTER_DECL(sysvshm_init_label);
2442 static void
2443 test_sysvshm_init_label(struct label *label)
2444 {
2445 LABEL_INIT(label, MAGIC_SYSV_SHM);
2446 COUNTER_INC(sysvshm_init_label);
2447 }
2448
2449 COUNTER_DECL(thread_userret);
2450 static void
2451 test_thread_userret(struct thread *td)
2452 {
2453
2454 COUNTER_INC(thread_userret);
2455 }
2456
2457 COUNTER_DECL(vnode_associate_extattr);
2458 static int
2459 test_vnode_associate_extattr(struct mount *mp, struct label *mplabel,
2460 struct vnode *vp, struct label *vplabel)
2461 {
2462
2463 LABEL_CHECK(mplabel, MAGIC_MOUNT);
2464 LABEL_CHECK(vplabel, MAGIC_VNODE);
2465 COUNTER_INC(vnode_associate_extattr);
2466
2467 return (0);
2468 }
2469
2470 COUNTER_DECL(vnode_associate_singlelabel);
2471 static void
2472 test_vnode_associate_singlelabel(struct mount *mp, struct label *mplabel,
2473 struct vnode *vp, struct label *vplabel)
2474 {
2475
2476 LABEL_CHECK(mplabel, MAGIC_MOUNT);
2477 LABEL_CHECK(vplabel, MAGIC_VNODE);
2478 COUNTER_INC(vnode_associate_singlelabel);
2479 }
2480
2481 COUNTER_DECL(vnode_check_access);
2482 static int
2483 test_vnode_check_access(struct ucred *cred, struct vnode *vp,
2484 struct label *vplabel, accmode_t accmode)
2485 {
2486
2487 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2488 LABEL_CHECK(vplabel, MAGIC_VNODE);
2489 COUNTER_INC(vnode_check_access);
2490
2491 return (0);
2492 }
2493
2494 COUNTER_DECL(vnode_check_chdir);
2495 static int
2496 test_vnode_check_chdir(struct ucred *cred, struct vnode *dvp,
2497 struct label *dvplabel)
2498 {
2499
2500 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2501 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2502 COUNTER_INC(vnode_check_chdir);
2503
2504 return (0);
2505 }
2506
2507 COUNTER_DECL(vnode_check_chroot);
2508 static int
2509 test_vnode_check_chroot(struct ucred *cred, struct vnode *dvp,
2510 struct label *dvplabel)
2511 {
2512
2513 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2514 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2515 COUNTER_INC(vnode_check_chroot);
2516
2517 return (0);
2518 }
2519
2520 COUNTER_DECL(vnode_check_create);
2521 static int
2522 test_vnode_check_create(struct ucred *cred, struct vnode *dvp,
2523 struct label *dvplabel, struct componentname *cnp, struct vattr *vap)
2524 {
2525
2526 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2527 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2528 COUNTER_INC(vnode_check_create);
2529
2530 return (0);
2531 }
2532
2533 COUNTER_DECL(vnode_check_deleteacl);
2534 static int
2535 test_vnode_check_deleteacl(struct ucred *cred, struct vnode *vp,
2536 struct label *vplabel, acl_type_t type)
2537 {
2538
2539 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2540 LABEL_CHECK(vplabel, MAGIC_VNODE);
2541 COUNTER_INC(vnode_check_deleteacl);
2542
2543 return (0);
2544 }
2545
2546 COUNTER_DECL(vnode_check_deleteextattr);
2547 static int
2548 test_vnode_check_deleteextattr(struct ucred *cred, struct vnode *vp,
2549 struct label *vplabel, int attrnamespace, const char *name)
2550 {
2551
2552 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2553 LABEL_CHECK(vplabel, MAGIC_VNODE);
2554 COUNTER_INC(vnode_check_deleteextattr);
2555
2556 return (0);
2557 }
2558
2559 COUNTER_DECL(vnode_check_exec);
2560 static int
2561 test_vnode_check_exec(struct ucred *cred, struct vnode *vp,
2562 struct label *vplabel, struct image_params *imgp,
2563 struct label *execlabel)
2564 {
2565
2566 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2567 LABEL_CHECK(vplabel, MAGIC_VNODE);
2568 LABEL_CHECK(execlabel, MAGIC_CRED);
2569 COUNTER_INC(vnode_check_exec);
2570
2571 return (0);
2572 }
2573
2574 COUNTER_DECL(vnode_check_getacl);
2575 static int
2576 test_vnode_check_getacl(struct ucred *cred, struct vnode *vp,
2577 struct label *vplabel, acl_type_t type)
2578 {
2579
2580 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2581 LABEL_CHECK(vplabel, MAGIC_VNODE);
2582 COUNTER_INC(vnode_check_getacl);
2583
2584 return (0);
2585 }
2586
2587 COUNTER_DECL(vnode_check_getextattr);
2588 static int
2589 test_vnode_check_getextattr(struct ucred *cred, struct vnode *vp,
2590 struct label *vplabel, int attrnamespace, const char *name)
2591 {
2592
2593 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2594 LABEL_CHECK(vplabel, MAGIC_VNODE);
2595 COUNTER_INC(vnode_check_getextattr);
2596
2597 return (0);
2598 }
2599
2600 COUNTER_DECL(vnode_check_link);
2601 static int
2602 test_vnode_check_link(struct ucred *cred, struct vnode *dvp,
2603 struct label *dvplabel, struct vnode *vp, struct label *vplabel,
2604 struct componentname *cnp)
2605 {
2606
2607 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2608 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2609 LABEL_CHECK(vplabel, MAGIC_VNODE);
2610 COUNTER_INC(vnode_check_link);
2611
2612 return (0);
2613 }
2614
2615 COUNTER_DECL(vnode_check_listextattr);
2616 static int
2617 test_vnode_check_listextattr(struct ucred *cred, struct vnode *vp,
2618 struct label *vplabel, int attrnamespace)
2619 {
2620
2621 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2622 LABEL_CHECK(vplabel, MAGIC_VNODE);
2623 COUNTER_INC(vnode_check_listextattr);
2624
2625 return (0);
2626 }
2627
2628 COUNTER_DECL(vnode_check_lookup);
2629 static int
2630 test_vnode_check_lookup(struct ucred *cred, struct vnode *dvp,
2631 struct label *dvplabel, struct componentname *cnp)
2632 {
2633
2634 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2635 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2636 COUNTER_INC(vnode_check_lookup);
2637
2638 return (0);
2639 }
2640
2641 COUNTER_DECL(vnode_check_mmap);
2642 static int
2643 test_vnode_check_mmap(struct ucred *cred, struct vnode *vp,
2644 struct label *vplabel, int prot, int flags)
2645 {
2646
2647 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2648 LABEL_CHECK(vplabel, MAGIC_VNODE);
2649 COUNTER_INC(vnode_check_mmap);
2650
2651 return (0);
2652 }
2653
2654 COUNTER_DECL(vnode_check_open);
2655 static int
2656 test_vnode_check_open(struct ucred *cred, struct vnode *vp,
2657 struct label *vplabel, accmode_t accmode)
2658 {
2659
2660 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2661 LABEL_CHECK(vplabel, MAGIC_VNODE);
2662 COUNTER_INC(vnode_check_open);
2663
2664 return (0);
2665 }
2666
2667 COUNTER_DECL(vnode_check_poll);
2668 static int
2669 test_vnode_check_poll(struct ucred *active_cred, struct ucred *file_cred,
2670 struct vnode *vp, struct label *vplabel)
2671 {
2672
2673 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
2674 if (file_cred != NULL)
2675 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
2676 LABEL_CHECK(vplabel, MAGIC_VNODE);
2677 COUNTER_INC(vnode_check_poll);
2678
2679 return (0);
2680 }
2681
2682 COUNTER_DECL(vnode_check_read);
2683 static int
2684 test_vnode_check_read(struct ucred *active_cred, struct ucred *file_cred,
2685 struct vnode *vp, struct label *vplabel)
2686 {
2687
2688 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
2689 if (file_cred != NULL)
2690 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
2691 LABEL_CHECK(vplabel, MAGIC_VNODE);
2692 COUNTER_INC(vnode_check_read);
2693
2694 return (0);
2695 }
2696
2697 COUNTER_DECL(vnode_check_readdir);
2698 static int
2699 test_vnode_check_readdir(struct ucred *cred, struct vnode *dvp,
2700 struct label *dvplabel)
2701 {
2702
2703 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2704 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2705 COUNTER_INC(vnode_check_readdir);
2706
2707 return (0);
2708 }
2709
2710 COUNTER_DECL(vnode_check_readlink);
2711 static int
2712 test_vnode_check_readlink(struct ucred *cred, struct vnode *vp,
2713 struct label *vplabel)
2714 {
2715
2716 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2717 LABEL_CHECK(vplabel, MAGIC_VNODE);
2718 COUNTER_INC(vnode_check_readlink);
2719
2720 return (0);
2721 }
2722
2723 COUNTER_DECL(vnode_check_relabel);
2724 static int
2725 test_vnode_check_relabel(struct ucred *cred, struct vnode *vp,
2726 struct label *vplabel, struct label *newlabel)
2727 {
2728
2729 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2730 LABEL_CHECK(vplabel, MAGIC_VNODE);
2731 LABEL_CHECK(newlabel, MAGIC_VNODE);
2732 COUNTER_INC(vnode_check_relabel);
2733
2734 return (0);
2735 }
2736
2737 COUNTER_DECL(vnode_check_rename_from);
2738 static int
2739 test_vnode_check_rename_from(struct ucred *cred, struct vnode *dvp,
2740 struct label *dvplabel, struct vnode *vp, struct label *vplabel,
2741 struct componentname *cnp)
2742 {
2743
2744 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2745 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2746 LABEL_CHECK(vplabel, MAGIC_VNODE);
2747 COUNTER_INC(vnode_check_rename_from);
2748
2749 return (0);
2750 }
2751
2752 COUNTER_DECL(vnode_check_rename_to);
2753 static int
2754 test_vnode_check_rename_to(struct ucred *cred, struct vnode *dvp,
2755 struct label *dvplabel, struct vnode *vp, struct label *vplabel,
2756 int samedir, struct componentname *cnp)
2757 {
2758
2759 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2760 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2761 LABEL_CHECK(vplabel, MAGIC_VNODE);
2762 COUNTER_INC(vnode_check_rename_to);
2763
2764 return (0);
2765 }
2766
2767 COUNTER_DECL(vnode_check_revoke);
2768 static int
2769 test_vnode_check_revoke(struct ucred *cred, struct vnode *vp,
2770 struct label *vplabel)
2771 {
2772
2773 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2774 LABEL_CHECK(vplabel, MAGIC_VNODE);
2775 COUNTER_INC(vnode_check_revoke);
2776
2777 return (0);
2778 }
2779
2780 COUNTER_DECL(vnode_check_setacl);
2781 static int
2782 test_vnode_check_setacl(struct ucred *cred, struct vnode *vp,
2783 struct label *vplabel, acl_type_t type, struct acl *acl)
2784 {
2785
2786 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2787 LABEL_CHECK(vplabel, MAGIC_VNODE);
2788 COUNTER_INC(vnode_check_setacl);
2789
2790 return (0);
2791 }
2792
2793 COUNTER_DECL(vnode_check_setextattr);
2794 static int
2795 test_vnode_check_setextattr(struct ucred *cred, struct vnode *vp,
2796 struct label *vplabel, int attrnamespace, const char *name)
2797 {
2798
2799 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2800 LABEL_CHECK(vplabel, MAGIC_VNODE);
2801 COUNTER_INC(vnode_check_setextattr);
2802
2803 return (0);
2804 }
2805
2806 COUNTER_DECL(vnode_check_setflags);
2807 static int
2808 test_vnode_check_setflags(struct ucred *cred, struct vnode *vp,
2809 struct label *vplabel, u_long flags)
2810 {
2811
2812 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2813 LABEL_CHECK(vplabel, MAGIC_VNODE);
2814 COUNTER_INC(vnode_check_setflags);
2815
2816 return (0);
2817 }
2818
2819 COUNTER_DECL(vnode_check_setmode);
2820 static int
2821 test_vnode_check_setmode(struct ucred *cred, struct vnode *vp,
2822 struct label *vplabel, mode_t mode)
2823 {
2824
2825 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2826 LABEL_CHECK(vplabel, MAGIC_VNODE);
2827 COUNTER_INC(vnode_check_setmode);
2828
2829 return (0);
2830 }
2831
2832 COUNTER_DECL(vnode_check_setowner);
2833 static int
2834 test_vnode_check_setowner(struct ucred *cred, struct vnode *vp,
2835 struct label *vplabel, uid_t uid, gid_t gid)
2836 {
2837
2838 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2839 LABEL_CHECK(vplabel, MAGIC_VNODE);
2840 COUNTER_INC(vnode_check_setowner);
2841
2842 return (0);
2843 }
2844
2845 COUNTER_DECL(vnode_check_setutimes);
2846 static int
2847 test_vnode_check_setutimes(struct ucred *cred, struct vnode *vp,
2848 struct label *vplabel, struct timespec atime, struct timespec mtime)
2849 {
2850
2851 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2852 LABEL_CHECK(vplabel, MAGIC_VNODE);
2853 COUNTER_INC(vnode_check_setutimes);
2854
2855 return (0);
2856 }
2857
2858 COUNTER_DECL(vnode_check_stat);
2859 static int
2860 test_vnode_check_stat(struct ucred *active_cred, struct ucred *file_cred,
2861 struct vnode *vp, struct label *vplabel)
2862 {
2863
2864 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
2865 if (file_cred != NULL)
2866 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
2867 LABEL_CHECK(vplabel, MAGIC_VNODE);
2868 COUNTER_INC(vnode_check_stat);
2869
2870 return (0);
2871 }
2872
2873 COUNTER_DECL(vnode_check_unlink);
2874 static int
2875 test_vnode_check_unlink(struct ucred *cred, struct vnode *dvp,
2876 struct label *dvplabel, struct vnode *vp, struct label *vplabel,
2877 struct componentname *cnp)
2878 {
2879
2880 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2881 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2882 LABEL_CHECK(vplabel, MAGIC_VNODE);
2883 COUNTER_INC(vnode_check_unlink);
2884
2885 return (0);
2886 }
2887
2888 COUNTER_DECL(vnode_check_write);
2889 static int
2890 test_vnode_check_write(struct ucred *active_cred,
2891 struct ucred *file_cred, struct vnode *vp, struct label *vplabel)
2892 {
2893
2894 LABEL_CHECK(active_cred->cr_label, MAGIC_CRED);
2895 if (file_cred != NULL)
2896 LABEL_CHECK(file_cred->cr_label, MAGIC_CRED);
2897 LABEL_CHECK(vplabel, MAGIC_VNODE);
2898 COUNTER_INC(vnode_check_write);
2899
2900 return (0);
2901 }
2902
2903 COUNTER_DECL(vnode_copy_label);
2904 static void
2905 test_vnode_copy_label(struct label *src, struct label *dest)
2906 {
2907
2908 LABEL_CHECK(src, MAGIC_VNODE);
2909 LABEL_CHECK(dest, MAGIC_VNODE);
2910 COUNTER_INC(vnode_copy_label);
2911 }
2912
2913 COUNTER_DECL(vnode_create_extattr);
2914 static int
2915 test_vnode_create_extattr(struct ucred *cred, struct mount *mp,
2916 struct label *mplabel, struct vnode *dvp, struct label *dvplabel,
2917 struct vnode *vp, struct label *vplabel, struct componentname *cnp)
2918 {
2919
2920 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
2921 LABEL_CHECK(mplabel, MAGIC_MOUNT);
2922 LABEL_CHECK(dvplabel, MAGIC_VNODE);
2923 COUNTER_INC(vnode_create_extattr);
2924
2925 return (0);
2926 }
2927
2928 COUNTER_DECL(vnode_destroy_label);
2929 static void
2930 test_vnode_destroy_label(struct label *label)
2931 {
2932
2933 LABEL_DESTROY(label, MAGIC_VNODE);
2934 COUNTER_INC(vnode_destroy_label);
2935 }
2936
2937 COUNTER_DECL(vnode_execve_transition);
2938 static void
2939 test_vnode_execve_transition(struct ucred *old, struct ucred *new,
2940 struct vnode *vp, struct label *filelabel,
2941 struct label *interpvplabel, struct image_params *imgp,
2942 struct label *execlabel)
2943 {
2944
2945 LABEL_CHECK(old->cr_label, MAGIC_CRED);
2946 LABEL_CHECK(new->cr_label, MAGIC_CRED);
2947 LABEL_CHECK(filelabel, MAGIC_VNODE);
2948 LABEL_CHECK(interpvplabel, MAGIC_VNODE);
2949 LABEL_CHECK(execlabel, MAGIC_CRED);
2950 COUNTER_INC(vnode_execve_transition);
2951 }
2952
2953 COUNTER_DECL(vnode_execve_will_transition);
2954 static int
2955 test_vnode_execve_will_transition(struct ucred *old, struct vnode *vp,
2956 struct label *filelabel, struct label *interpvplabel,
2957 struct image_params *imgp, struct label *execlabel)
2958 {
2959
2960 LABEL_CHECK(old->cr_label, MAGIC_CRED);
2961 LABEL_CHECK(filelabel, MAGIC_VNODE);
2962 LABEL_CHECK(interpvplabel, MAGIC_VNODE);
2963 LABEL_CHECK(execlabel, MAGIC_CRED);
2964 COUNTER_INC(vnode_execve_will_transition);
2965
2966 return (0);
2967 }
2968
2969 COUNTER_DECL(vnode_externalize_label);
2970 static int
2971 test_vnode_externalize_label(struct label *label, char *element_name,
2972 struct sbuf *sb, int *claimed)
2973 {
2974
2975 LABEL_CHECK(label, MAGIC_VNODE);
2976 COUNTER_INC(vnode_externalize_label);
2977
2978 return (0);
2979 }
2980
2981 COUNTER_DECL(vnode_init_label);
2982 static void
2983 test_vnode_init_label(struct label *label)
2984 {
2985
2986 LABEL_INIT(label, MAGIC_VNODE);
2987 COUNTER_INC(vnode_init_label);
2988 }
2989
2990 COUNTER_DECL(vnode_internalize_label);
2991 static int
2992 test_vnode_internalize_label(struct label *label, char *element_name,
2993 char *element_data, int *claimed)
2994 {
2995
2996 LABEL_CHECK(label, MAGIC_VNODE);
2997 COUNTER_INC(vnode_internalize_label);
2998
2999 return (0);
3000 }
3001
3002 COUNTER_DECL(vnode_relabel);
3003 static void
3004 test_vnode_relabel(struct ucred *cred, struct vnode *vp,
3005 struct label *vplabel, struct label *label)
3006 {
3007
3008 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
3009 LABEL_CHECK(vplabel, MAGIC_VNODE);
3010 LABEL_CHECK(label, MAGIC_VNODE);
3011 COUNTER_INC(vnode_relabel);
3012 }
3013
3014 COUNTER_DECL(vnode_setlabel_extattr);
3015 static int
3016 test_vnode_setlabel_extattr(struct ucred *cred, struct vnode *vp,
3017 struct label *vplabel, struct label *intlabel)
3018 {
3019
3020 LABEL_CHECK(cred->cr_label, MAGIC_CRED);
3021 LABEL_CHECK(vplabel, MAGIC_VNODE);
3022 LABEL_CHECK(intlabel, MAGIC_VNODE);
3023 COUNTER_INC(vnode_setlabel_extattr);
3024
3025 return (0);
3026 }
3027
3028 static struct mac_policy_ops test_ops =
3029 {
3030 .mpo_bpfdesc_check_receive = test_bpfdesc_check_receive,
3031 .mpo_bpfdesc_create = test_bpfdesc_create,
3032 .mpo_bpfdesc_create_mbuf = test_bpfdesc_create_mbuf,
3033 .mpo_bpfdesc_destroy_label = test_bpfdesc_destroy_label,
3034 .mpo_bpfdesc_init_label = test_bpfdesc_init_label,
3035
3036 .mpo_cred_check_relabel = test_cred_check_relabel,
3037 .mpo_cred_check_setaudit = test_cred_check_setaudit,
3038 .mpo_cred_check_setaudit_addr = test_cred_check_setaudit_addr,
3039 .mpo_cred_check_setauid = test_cred_check_setauid,
3040 .mpo_cred_check_seteuid = test_cred_check_seteuid,
3041 .mpo_cred_check_setegid = test_cred_check_setegid,
3042 .mpo_cred_check_setgid = test_cred_check_setgid,
3043 .mpo_cred_check_setgroups = test_cred_check_setgroups,
3044 .mpo_cred_check_setregid = test_cred_check_setregid,
3045 .mpo_cred_check_setresgid = test_cred_check_setresgid,
3046 .mpo_cred_check_setresuid = test_cred_check_setresuid,
3047 .mpo_cred_check_setreuid = test_cred_check_setreuid,
3048 .mpo_cred_check_setuid = test_cred_check_setuid,
3049 .mpo_cred_check_visible = test_cred_check_visible,
3050 .mpo_cred_copy_label = test_cred_copy_label,
3051 .mpo_cred_create_init = test_cred_create_init,
3052 .mpo_cred_create_swapper = test_cred_create_swapper,
3053 .mpo_cred_destroy_label = test_cred_destroy_label,
3054 .mpo_cred_externalize_label = test_cred_externalize_label,
3055 .mpo_cred_init_label = test_cred_init_label,
3056 .mpo_cred_internalize_label = test_cred_internalize_label,
3057 .mpo_cred_relabel = test_cred_relabel,
3058
3059 .mpo_ddb_command_exec = test_ddb_command_exec,
3060 .mpo_ddb_command_register = test_ddb_command_register,
3061
3062 .mpo_devfs_create_device = test_devfs_create_device,
3063 .mpo_devfs_create_directory = test_devfs_create_directory,
3064 .mpo_devfs_create_symlink = test_devfs_create_symlink,
3065 .mpo_devfs_destroy_label = test_devfs_destroy_label,
3066 .mpo_devfs_init_label = test_devfs_init_label,
3067 .mpo_devfs_update = test_devfs_update,
3068 .mpo_devfs_vnode_associate = test_devfs_vnode_associate,
3069
3070 .mpo_ifnet_check_relabel = test_ifnet_check_relabel,
3071 .mpo_ifnet_check_transmit = test_ifnet_check_transmit,
3072 .mpo_ifnet_copy_label = test_ifnet_copy_label,
3073 .mpo_ifnet_create = test_ifnet_create,
3074 .mpo_ifnet_create_mbuf = test_ifnet_create_mbuf,
3075 .mpo_ifnet_destroy_label = test_ifnet_destroy_label,
3076 .mpo_ifnet_externalize_label = test_ifnet_externalize_label,
3077 .mpo_ifnet_init_label = test_ifnet_init_label,
3078 .mpo_ifnet_internalize_label = test_ifnet_internalize_label,
3079 .mpo_ifnet_relabel = test_ifnet_relabel,
3080
3081 .mpo_syncache_destroy_label = test_syncache_destroy_label,
3082 .mpo_syncache_init_label = test_syncache_init_label,
3083
3084 .mpo_sysvmsg_destroy_label = test_sysvmsg_destroy_label,
3085 .mpo_sysvmsg_init_label = test_sysvmsg_init_label,
3086
3087 .mpo_sysvmsq_destroy_label = test_sysvmsq_destroy_label,
3088 .mpo_sysvmsq_init_label = test_sysvmsq_init_label,
3089
3090 .mpo_sysvsem_destroy_label = test_sysvsem_destroy_label,
3091 .mpo_sysvsem_init_label = test_sysvsem_init_label,
3092
3093 .mpo_sysvshm_destroy_label = test_sysvshm_destroy_label,
3094 .mpo_sysvshm_init_label = test_sysvshm_init_label,
3095
3096 .mpo_inpcb_check_deliver = test_inpcb_check_deliver,
3097 .mpo_inpcb_check_visible = test_inpcb_check_visible,
3098 .mpo_inpcb_create = test_inpcb_create,
3099 .mpo_inpcb_create_mbuf = test_inpcb_create_mbuf,
3100 .mpo_inpcb_destroy_label = test_inpcb_destroy_label,
3101 .mpo_inpcb_init_label = test_inpcb_init_label,
3102 .mpo_inpcb_sosetlabel = test_inpcb_sosetlabel,
3103
3104 .mpo_ip6q_create = test_ip6q_create,
3105 .mpo_ip6q_destroy_label = test_ip6q_destroy_label,
3106 .mpo_ip6q_init_label = test_ip6q_init_label,
3107 .mpo_ip6q_match = test_ip6q_match,
3108 .mpo_ip6q_reassemble = test_ip6q_reassemble,
3109 .mpo_ip6q_update = test_ip6q_update,
3110
3111 .mpo_ipq_create = test_ipq_create,
3112 .mpo_ipq_destroy_label = test_ipq_destroy_label,
3113 .mpo_ipq_init_label = test_ipq_init_label,
3114 .mpo_ipq_match = test_ipq_match,
3115 .mpo_ipq_reassemble = test_ipq_reassemble,
3116 .mpo_ipq_update = test_ipq_update,
3117
3118 .mpo_kdb_check_backend = test_kdb_check_backend,
3119
3120 .mpo_kenv_check_dump = test_kenv_check_dump,
3121 .mpo_kenv_check_get = test_kenv_check_get,
3122 .mpo_kenv_check_set = test_kenv_check_set,
3123 .mpo_kenv_check_unset = test_kenv_check_unset,
3124
3125 .mpo_kld_check_load = test_kld_check_load,
3126 .mpo_kld_check_stat = test_kld_check_stat,
3127
3128 .mpo_mbuf_copy_label = test_mbuf_copy_label,
3129 .mpo_mbuf_destroy_label = test_mbuf_destroy_label,
3130 .mpo_mbuf_init_label = test_mbuf_init_label,
3131
3132 .mpo_mount_check_stat = test_mount_check_stat,
3133 .mpo_mount_create = test_mount_create,
3134 .mpo_mount_destroy_label = test_mount_destroy_label,
3135 .mpo_mount_init_label = test_mount_init_label,
3136
3137 .mpo_netinet_arp_send = test_netinet_arp_send,
3138 .mpo_netinet_fragment = test_netinet_fragment,
3139 .mpo_netinet_icmp_reply = test_netinet_icmp_reply,
3140 .mpo_netinet_icmp_replyinplace = test_netinet_icmp_replyinplace,
3141 .mpo_netinet_igmp_send = test_netinet_igmp_send,
3142 .mpo_netinet_tcp_reply = test_netinet_tcp_reply,
3143
3144 .mpo_netinet6_nd6_send = test_netinet6_nd6_send,
3145
3146 .mpo_pipe_check_ioctl = test_pipe_check_ioctl,
3147 .mpo_pipe_check_poll = test_pipe_check_poll,
3148 .mpo_pipe_check_read = test_pipe_check_read,
3149 .mpo_pipe_check_relabel = test_pipe_check_relabel,
3150 .mpo_pipe_check_stat = test_pipe_check_stat,
3151 .mpo_pipe_check_write = test_pipe_check_write,
3152 .mpo_pipe_copy_label = test_pipe_copy_label,
3153 .mpo_pipe_create = test_pipe_create,
3154 .mpo_pipe_destroy_label = test_pipe_destroy_label,
3155 .mpo_pipe_externalize_label = test_pipe_externalize_label,
3156 .mpo_pipe_init_label = test_pipe_init_label,
3157 .mpo_pipe_internalize_label = test_pipe_internalize_label,
3158 .mpo_pipe_relabel = test_pipe_relabel,
3159
3160 .mpo_posixsem_check_getvalue = test_posixsem_check_getvalue,
3161 .mpo_posixsem_check_open = test_posixsem_check_open,
3162 .mpo_posixsem_check_post = test_posixsem_check_post,
3163 .mpo_posixsem_check_setmode = test_posixsem_check_setmode,
3164 .mpo_posixsem_check_setowner = test_posixsem_check_setowner,
3165 .mpo_posixsem_check_stat = test_posixsem_check_stat,
3166 .mpo_posixsem_check_unlink = test_posixsem_check_unlink,
3167 .mpo_posixsem_check_wait = test_posixsem_check_wait,
3168 .mpo_posixsem_create = test_posixsem_create,
3169 .mpo_posixsem_destroy_label = test_posixsem_destroy_label,
3170 .mpo_posixsem_init_label = test_posixsem_init_label,
3171
3172 .mpo_posixshm_check_create = test_posixshm_check_create,
3173 .mpo_posixshm_check_mmap = test_posixshm_check_mmap,
3174 .mpo_posixshm_check_open = test_posixshm_check_open,
3175 .mpo_posixshm_check_read = test_posixshm_check_read,
3176 .mpo_posixshm_check_setmode = test_posixshm_check_setmode,
3177 .mpo_posixshm_check_setowner = test_posixshm_check_setowner,
3178 .mpo_posixshm_check_stat = test_posixshm_check_stat,
3179 .mpo_posixshm_check_truncate = test_posixshm_check_truncate,
3180 .mpo_posixshm_check_unlink = test_posixshm_check_unlink,
3181 .mpo_posixshm_check_write = test_posixshm_check_write,
3182 .mpo_posixshm_create = test_posixshm_create,
3183 .mpo_posixshm_destroy_label = test_posixshm_destroy_label,
3184 .mpo_posixshm_init_label = test_posixshm_init_label,
3185
3186 .mpo_proc_check_debug = test_proc_check_debug,
3187 .mpo_proc_check_sched = test_proc_check_sched,
3188 .mpo_proc_check_signal = test_proc_check_signal,
3189 .mpo_proc_check_wait = test_proc_check_wait,
3190 .mpo_proc_destroy_label = test_proc_destroy_label,
3191 .mpo_proc_init_label = test_proc_init_label,
3192
3193 .mpo_socket_check_accept = test_socket_check_accept,
3194 .mpo_socket_check_bind = test_socket_check_bind,
3195 .mpo_socket_check_connect = test_socket_check_connect,
3196 .mpo_socket_check_deliver = test_socket_check_deliver,
3197 .mpo_socket_check_listen = test_socket_check_listen,
3198 .mpo_socket_check_poll = test_socket_check_poll,
3199 .mpo_socket_check_receive = test_socket_check_receive,
3200 .mpo_socket_check_relabel = test_socket_check_relabel,
3201 .mpo_socket_check_send = test_socket_check_send,
3202 .mpo_socket_check_stat = test_socket_check_stat,
3203 .mpo_socket_check_visible = test_socket_check_visible,
3204 .mpo_socket_copy_label = test_socket_copy_label,
3205 .mpo_socket_create = test_socket_create,
3206 .mpo_socket_create_mbuf = test_socket_create_mbuf,
3207 .mpo_socket_destroy_label = test_socket_destroy_label,
3208 .mpo_socket_externalize_label = test_socket_externalize_label,
3209 .mpo_socket_init_label = test_socket_init_label,
3210 .mpo_socket_internalize_label = test_socket_internalize_label,
3211 .mpo_socket_newconn = test_socket_newconn,
3212 .mpo_socket_relabel = test_socket_relabel,
3213
3214 .mpo_socketpeer_destroy_label = test_socketpeer_destroy_label,
3215 .mpo_socketpeer_externalize_label = test_socketpeer_externalize_label,
3216 .mpo_socketpeer_init_label = test_socketpeer_init_label,
3217 .mpo_socketpeer_set_from_mbuf = test_socketpeer_set_from_mbuf,
3218 .mpo_socketpeer_set_from_socket = test_socketpeer_set_from_socket,
3219
3220 .mpo_syncache_create = test_syncache_create,
3221 .mpo_syncache_create_mbuf = test_syncache_create_mbuf,
3222
3223 .mpo_system_check_acct = test_system_check_acct,
3224 .mpo_system_check_audit = test_system_check_audit,
3225 .mpo_system_check_auditctl = test_system_check_auditctl,
3226 .mpo_system_check_auditon = test_system_check_auditon,
3227 .mpo_system_check_reboot = test_system_check_reboot,
3228 .mpo_system_check_swapoff = test_system_check_swapoff,
3229 .mpo_system_check_swapon = test_system_check_swapon,
3230 .mpo_system_check_sysctl = test_system_check_sysctl,
3231
3232 .mpo_vnode_check_access = test_vnode_check_access,
3233 .mpo_sysvmsg_cleanup = test_sysvmsg_cleanup,
3234 .mpo_sysvmsg_create = test_sysvmsg_create,
3235
3236 .mpo_sysvmsq_check_msgmsq = test_sysvmsq_check_msgmsq,
3237 .mpo_sysvmsq_check_msgrcv = test_sysvmsq_check_msgrcv,
3238 .mpo_sysvmsq_check_msgrmid = test_sysvmsq_check_msgrmid,
3239 .mpo_sysvmsq_check_msqget = test_sysvmsq_check_msqget,
3240 .mpo_sysvmsq_check_msqsnd = test_sysvmsq_check_msqsnd,
3241 .mpo_sysvmsq_check_msqrcv = test_sysvmsq_check_msqrcv,
3242 .mpo_sysvmsq_check_msqctl = test_sysvmsq_check_msqctl,
3243 .mpo_sysvmsq_cleanup = test_sysvmsq_cleanup,
3244 .mpo_sysvmsq_create = test_sysvmsq_create,
3245
3246 .mpo_sysvsem_check_semctl = test_sysvsem_check_semctl,
3247 .mpo_sysvsem_check_semget = test_sysvsem_check_semget,
3248 .mpo_sysvsem_check_semop = test_sysvsem_check_semop,
3249 .mpo_sysvsem_cleanup = test_sysvsem_cleanup,
3250 .mpo_sysvsem_create = test_sysvsem_create,
3251
3252 .mpo_sysvshm_check_shmat = test_sysvshm_check_shmat,
3253 .mpo_sysvshm_check_shmctl = test_sysvshm_check_shmctl,
3254 .mpo_sysvshm_check_shmdt = test_sysvshm_check_shmdt,
3255 .mpo_sysvshm_check_shmget = test_sysvshm_check_shmget,
3256 .mpo_sysvshm_cleanup = test_sysvshm_cleanup,
3257 .mpo_sysvshm_create = test_sysvshm_create,
3258
3259 .mpo_thread_userret = test_thread_userret,
3260
3261 .mpo_vnode_associate_extattr = test_vnode_associate_extattr,
3262 .mpo_vnode_associate_singlelabel = test_vnode_associate_singlelabel,
3263 .mpo_vnode_check_chdir = test_vnode_check_chdir,
3264 .mpo_vnode_check_chroot = test_vnode_check_chroot,
3265 .mpo_vnode_check_create = test_vnode_check_create,
3266 .mpo_vnode_check_deleteacl = test_vnode_check_deleteacl,
3267 .mpo_vnode_check_deleteextattr = test_vnode_check_deleteextattr,
3268 .mpo_vnode_check_exec = test_vnode_check_exec,
3269 .mpo_vnode_check_getacl = test_vnode_check_getacl,
3270 .mpo_vnode_check_getextattr = test_vnode_check_getextattr,
3271 .mpo_vnode_check_link = test_vnode_check_link,
3272 .mpo_vnode_check_listextattr = test_vnode_check_listextattr,
3273 .mpo_vnode_check_lookup = test_vnode_check_lookup,
3274 .mpo_vnode_check_mmap = test_vnode_check_mmap,
3275 .mpo_vnode_check_open = test_vnode_check_open,
3276 .mpo_vnode_check_poll = test_vnode_check_poll,
3277 .mpo_vnode_check_read = test_vnode_check_read,
3278 .mpo_vnode_check_readdir = test_vnode_check_readdir,
3279 .mpo_vnode_check_readlink = test_vnode_check_readlink,
3280 .mpo_vnode_check_relabel = test_vnode_check_relabel,
3281 .mpo_vnode_check_rename_from = test_vnode_check_rename_from,
3282 .mpo_vnode_check_rename_to = test_vnode_check_rename_to,
3283 .mpo_vnode_check_revoke = test_vnode_check_revoke,
3284 .mpo_vnode_check_setacl = test_vnode_check_setacl,
3285 .mpo_vnode_check_setextattr = test_vnode_check_setextattr,
3286 .mpo_vnode_check_setflags = test_vnode_check_setflags,
3287 .mpo_vnode_check_setmode = test_vnode_check_setmode,
3288 .mpo_vnode_check_setowner = test_vnode_check_setowner,
3289 .mpo_vnode_check_setutimes = test_vnode_check_setutimes,
3290 .mpo_vnode_check_stat = test_vnode_check_stat,
3291 .mpo_vnode_check_unlink = test_vnode_check_unlink,
3292 .mpo_vnode_check_write = test_vnode_check_write,
3293 .mpo_vnode_copy_label = test_vnode_copy_label,
3294 .mpo_vnode_create_extattr = test_vnode_create_extattr,
3295 .mpo_vnode_destroy_label = test_vnode_destroy_label,
3296 .mpo_vnode_execve_transition = test_vnode_execve_transition,
3297 .mpo_vnode_execve_will_transition = test_vnode_execve_will_transition,
3298 .mpo_vnode_externalize_label = test_vnode_externalize_label,
3299 .mpo_vnode_init_label = test_vnode_init_label,
3300 .mpo_vnode_internalize_label = test_vnode_internalize_label,
3301 .mpo_vnode_relabel = test_vnode_relabel,
3302 .mpo_vnode_setlabel_extattr = test_vnode_setlabel_extattr,
3303 };
3304
3305 MAC_POLICY_SET(&test_ops, mac_test, "TrustedBSD MAC/Test",
3306 MPC_LOADTIME_FLAG_UNLOADOK, &test_slot);
Cache object: 8c1b01f9a07e3933b15490659988f2b8
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