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Source at commit be977234bfb4a6dca8a39e7c52165e4cd536ad71 created 12 years 9 months ago. By Lars-Peter Clausen, jz4740: Fix compile error | |
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1 | /* |
2 | * Security plug functions |
3 | * |
4 | * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com> |
5 | * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com> |
6 | * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com> |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
12 | */ |
13 | |
14 | #include <linux/capability.h> |
15 | #include <linux/module.h> |
16 | #include <linux/init.h> |
17 | #include <linux/kernel.h> |
18 | #include <linux/security.h> |
19 | #include <linux/ima.h> |
20 | |
21 | /* Boot-time LSM user choice */ |
22 | static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] = |
23 | CONFIG_DEFAULT_SECURITY; |
24 | |
25 | /* things that live in capability.c */ |
26 | extern void __init security_fixup_ops(struct security_operations *ops); |
27 | |
28 | static struct security_operations *security_ops; |
29 | static struct security_operations default_security_ops = { |
30 | .name = "default", |
31 | }; |
32 | |
33 | static inline int __init verify(struct security_operations *ops) |
34 | { |
35 | /* verify the security_operations structure exists */ |
36 | if (!ops) |
37 | return -EINVAL; |
38 | security_fixup_ops(ops); |
39 | return 0; |
40 | } |
41 | |
42 | static void __init do_security_initcalls(void) |
43 | { |
44 | initcall_t *call; |
45 | call = __security_initcall_start; |
46 | while (call < __security_initcall_end) { |
47 | (*call) (); |
48 | call++; |
49 | } |
50 | } |
51 | |
52 | /** |
53 | * security_init - initializes the security framework |
54 | * |
55 | * This should be called early in the kernel initialization sequence. |
56 | */ |
57 | int __init security_init(void) |
58 | { |
59 | printk(KERN_INFO "Security Framework initialized\n"); |
60 | |
61 | security_fixup_ops(&default_security_ops); |
62 | security_ops = &default_security_ops; |
63 | do_security_initcalls(); |
64 | |
65 | return 0; |
66 | } |
67 | |
68 | void reset_security_ops(void) |
69 | { |
70 | security_ops = &default_security_ops; |
71 | } |
72 | |
73 | /* Save user chosen LSM */ |
74 | static int __init choose_lsm(char *str) |
75 | { |
76 | strncpy(chosen_lsm, str, SECURITY_NAME_MAX); |
77 | return 1; |
78 | } |
79 | __setup("security=", choose_lsm); |
80 | |
81 | /** |
82 | * security_module_enable - Load given security module on boot ? |
83 | * @ops: a pointer to the struct security_operations that is to be checked. |
84 | * |
85 | * Each LSM must pass this method before registering its own operations |
86 | * to avoid security registration races. This method may also be used |
87 | * to check if your LSM is currently loaded during kernel initialization. |
88 | * |
89 | * Return true if: |
90 | * -The passed LSM is the one chosen by user at boot time, |
91 | * -or the passed LSM is configured as the default and the user did not |
92 | * choose an alternate LSM at boot time. |
93 | * Otherwise, return false. |
94 | */ |
95 | int __init security_module_enable(struct security_operations *ops) |
96 | { |
97 | return !strcmp(ops->name, chosen_lsm); |
98 | } |
99 | |
100 | /** |
101 | * register_security - registers a security framework with the kernel |
102 | * @ops: a pointer to the struct security_options that is to be registered |
103 | * |
104 | * This function allows a security module to register itself with the |
105 | * kernel security subsystem. Some rudimentary checking is done on the @ops |
106 | * value passed to this function. You'll need to check first if your LSM |
107 | * is allowed to register its @ops by calling security_module_enable(@ops). |
108 | * |
109 | * If there is already a security module registered with the kernel, |
110 | * an error will be returned. Otherwise %0 is returned on success. |
111 | */ |
112 | int __init register_security(struct security_operations *ops) |
113 | { |
114 | if (verify(ops)) { |
115 | printk(KERN_DEBUG "%s could not verify " |
116 | "security_operations structure.\n", __func__); |
117 | return -EINVAL; |
118 | } |
119 | |
120 | if (security_ops != &default_security_ops) |
121 | return -EAGAIN; |
122 | |
123 | security_ops = ops; |
124 | |
125 | return 0; |
126 | } |
127 | |
128 | /* Security operations */ |
129 | |
130 | int security_ptrace_access_check(struct task_struct *child, unsigned int mode) |
131 | { |
132 | return security_ops->ptrace_access_check(child, mode); |
133 | } |
134 | |
135 | int security_ptrace_traceme(struct task_struct *parent) |
136 | { |
137 | return security_ops->ptrace_traceme(parent); |
138 | } |
139 | |
140 | int security_capget(struct task_struct *target, |
141 | kernel_cap_t *effective, |
142 | kernel_cap_t *inheritable, |
143 | kernel_cap_t *permitted) |
144 | { |
145 | return security_ops->capget(target, effective, inheritable, permitted); |
146 | } |
147 | |
148 | int security_capset(struct cred *new, const struct cred *old, |
149 | const kernel_cap_t *effective, |
150 | const kernel_cap_t *inheritable, |
151 | const kernel_cap_t *permitted) |
152 | { |
153 | return security_ops->capset(new, old, |
154 | effective, inheritable, permitted); |
155 | } |
156 | |
157 | int security_capable(struct user_namespace *ns, const struct cred *cred, |
158 | int cap) |
159 | { |
160 | return security_ops->capable(current, cred, ns, cap, |
161 | SECURITY_CAP_AUDIT); |
162 | } |
163 | |
164 | int security_real_capable(struct task_struct *tsk, struct user_namespace *ns, |
165 | int cap) |
166 | { |
167 | const struct cred *cred; |
168 | int ret; |
169 | |
170 | cred = get_task_cred(tsk); |
171 | ret = security_ops->capable(tsk, cred, ns, cap, SECURITY_CAP_AUDIT); |
172 | put_cred(cred); |
173 | return ret; |
174 | } |
175 | |
176 | int security_real_capable_noaudit(struct task_struct *tsk, |
177 | struct user_namespace *ns, int cap) |
178 | { |
179 | const struct cred *cred; |
180 | int ret; |
181 | |
182 | cred = get_task_cred(tsk); |
183 | ret = security_ops->capable(tsk, cred, ns, cap, SECURITY_CAP_NOAUDIT); |
184 | put_cred(cred); |
185 | return ret; |
186 | } |
187 | |
188 | int security_quotactl(int cmds, int type, int id, struct super_block *sb) |
189 | { |
190 | return security_ops->quotactl(cmds, type, id, sb); |
191 | } |
192 | |
193 | int security_quota_on(struct dentry *dentry) |
194 | { |
195 | return security_ops->quota_on(dentry); |
196 | } |
197 | |
198 | int security_syslog(int type) |
199 | { |
200 | return security_ops->syslog(type); |
201 | } |
202 | |
203 | int security_settime(const struct timespec *ts, const struct timezone *tz) |
204 | { |
205 | return security_ops->settime(ts, tz); |
206 | } |
207 | |
208 | int security_vm_enough_memory(long pages) |
209 | { |
210 | WARN_ON(current->mm == NULL); |
211 | return security_ops->vm_enough_memory(current->mm, pages); |
212 | } |
213 | |
214 | int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) |
215 | { |
216 | WARN_ON(mm == NULL); |
217 | return security_ops->vm_enough_memory(mm, pages); |
218 | } |
219 | |
220 | int security_vm_enough_memory_kern(long pages) |
221 | { |
222 | /* If current->mm is a kernel thread then we will pass NULL, |
223 | for this specific case that is fine */ |
224 | return security_ops->vm_enough_memory(current->mm, pages); |
225 | } |
226 | |
227 | int security_bprm_set_creds(struct linux_binprm *bprm) |
228 | { |
229 | return security_ops->bprm_set_creds(bprm); |
230 | } |
231 | |
232 | int security_bprm_check(struct linux_binprm *bprm) |
233 | { |
234 | int ret; |
235 | |
236 | ret = security_ops->bprm_check_security(bprm); |
237 | if (ret) |
238 | return ret; |
239 | return ima_bprm_check(bprm); |
240 | } |
241 | |
242 | void security_bprm_committing_creds(struct linux_binprm *bprm) |
243 | { |
244 | security_ops->bprm_committing_creds(bprm); |
245 | } |
246 | |
247 | void security_bprm_committed_creds(struct linux_binprm *bprm) |
248 | { |
249 | security_ops->bprm_committed_creds(bprm); |
250 | } |
251 | |
252 | int security_bprm_secureexec(struct linux_binprm *bprm) |
253 | { |
254 | return security_ops->bprm_secureexec(bprm); |
255 | } |
256 | |
257 | int security_sb_alloc(struct super_block *sb) |
258 | { |
259 | return security_ops->sb_alloc_security(sb); |
260 | } |
261 | |
262 | void security_sb_free(struct super_block *sb) |
263 | { |
264 | security_ops->sb_free_security(sb); |
265 | } |
266 | |
267 | int security_sb_copy_data(char *orig, char *copy) |
268 | { |
269 | return security_ops->sb_copy_data(orig, copy); |
270 | } |
271 | EXPORT_SYMBOL(security_sb_copy_data); |
272 | |
273 | int security_sb_remount(struct super_block *sb, void *data) |
274 | { |
275 | return security_ops->sb_remount(sb, data); |
276 | } |
277 | |
278 | int security_sb_kern_mount(struct super_block *sb, int flags, void *data) |
279 | { |
280 | return security_ops->sb_kern_mount(sb, flags, data); |
281 | } |
282 | |
283 | int security_sb_show_options(struct seq_file *m, struct super_block *sb) |
284 | { |
285 | return security_ops->sb_show_options(m, sb); |
286 | } |
287 | |
288 | int security_sb_statfs(struct dentry *dentry) |
289 | { |
290 | return security_ops->sb_statfs(dentry); |
291 | } |
292 | |
293 | int security_sb_mount(char *dev_name, struct path *path, |
294 | char *type, unsigned long flags, void *data) |
295 | { |
296 | return security_ops->sb_mount(dev_name, path, type, flags, data); |
297 | } |
298 | |
299 | int security_sb_umount(struct vfsmount *mnt, int flags) |
300 | { |
301 | return security_ops->sb_umount(mnt, flags); |
302 | } |
303 | |
304 | int security_sb_pivotroot(struct path *old_path, struct path *new_path) |
305 | { |
306 | return security_ops->sb_pivotroot(old_path, new_path); |
307 | } |
308 | |
309 | int security_sb_set_mnt_opts(struct super_block *sb, |
310 | struct security_mnt_opts *opts) |
311 | { |
312 | return security_ops->sb_set_mnt_opts(sb, opts); |
313 | } |
314 | EXPORT_SYMBOL(security_sb_set_mnt_opts); |
315 | |
316 | void security_sb_clone_mnt_opts(const struct super_block *oldsb, |
317 | struct super_block *newsb) |
318 | { |
319 | security_ops->sb_clone_mnt_opts(oldsb, newsb); |
320 | } |
321 | EXPORT_SYMBOL(security_sb_clone_mnt_opts); |
322 | |
323 | int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts) |
324 | { |
325 | return security_ops->sb_parse_opts_str(options, opts); |
326 | } |
327 | EXPORT_SYMBOL(security_sb_parse_opts_str); |
328 | |
329 | int security_inode_alloc(struct inode *inode) |
330 | { |
331 | inode->i_security = NULL; |
332 | return security_ops->inode_alloc_security(inode); |
333 | } |
334 | |
335 | void security_inode_free(struct inode *inode) |
336 | { |
337 | ima_inode_free(inode); |
338 | security_ops->inode_free_security(inode); |
339 | } |
340 | |
341 | int security_inode_init_security(struct inode *inode, struct inode *dir, |
342 | const struct qstr *qstr, char **name, |
343 | void **value, size_t *len) |
344 | { |
345 | if (unlikely(IS_PRIVATE(inode))) |
346 | return -EOPNOTSUPP; |
347 | return security_ops->inode_init_security(inode, dir, qstr, name, value, |
348 | len); |
349 | } |
350 | EXPORT_SYMBOL(security_inode_init_security); |
351 | |
352 | #ifdef CONFIG_SECURITY_PATH |
353 | int security_path_mknod(struct path *dir, struct dentry *dentry, int mode, |
354 | unsigned int dev) |
355 | { |
356 | if (unlikely(IS_PRIVATE(dir->dentry->d_inode))) |
357 | return 0; |
358 | return security_ops->path_mknod(dir, dentry, mode, dev); |
359 | } |
360 | EXPORT_SYMBOL(security_path_mknod); |
361 | |
362 | int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode) |
363 | { |
364 | if (unlikely(IS_PRIVATE(dir->dentry->d_inode))) |
365 | return 0; |
366 | return security_ops->path_mkdir(dir, dentry, mode); |
367 | } |
368 | EXPORT_SYMBOL(security_path_mkdir); |
369 | |
370 | int security_path_rmdir(struct path *dir, struct dentry *dentry) |
371 | { |
372 | if (unlikely(IS_PRIVATE(dir->dentry->d_inode))) |
373 | return 0; |
374 | return security_ops->path_rmdir(dir, dentry); |
375 | } |
376 | |
377 | int security_path_unlink(struct path *dir, struct dentry *dentry) |
378 | { |
379 | if (unlikely(IS_PRIVATE(dir->dentry->d_inode))) |
380 | return 0; |
381 | return security_ops->path_unlink(dir, dentry); |
382 | } |
383 | EXPORT_SYMBOL(security_path_unlink); |
384 | |
385 | int security_path_symlink(struct path *dir, struct dentry *dentry, |
386 | const char *old_name) |
387 | { |
388 | if (unlikely(IS_PRIVATE(dir->dentry->d_inode))) |
389 | return 0; |
390 | return security_ops->path_symlink(dir, dentry, old_name); |
391 | } |
392 | |
393 | int security_path_link(struct dentry *old_dentry, struct path *new_dir, |
394 | struct dentry *new_dentry) |
395 | { |
396 | if (unlikely(IS_PRIVATE(old_dentry->d_inode))) |
397 | return 0; |
398 | return security_ops->path_link(old_dentry, new_dir, new_dentry); |
399 | } |
400 | |
401 | int security_path_rename(struct path *old_dir, struct dentry *old_dentry, |
402 | struct path *new_dir, struct dentry *new_dentry) |
403 | { |
404 | if (unlikely(IS_PRIVATE(old_dentry->d_inode) || |
405 | (new_dentry->d_inode && IS_PRIVATE(new_dentry->d_inode)))) |
406 | return 0; |
407 | return security_ops->path_rename(old_dir, old_dentry, new_dir, |
408 | new_dentry); |
409 | } |
410 | EXPORT_SYMBOL(security_path_rename); |
411 | |
412 | int security_path_truncate(struct path *path) |
413 | { |
414 | if (unlikely(IS_PRIVATE(path->dentry->d_inode))) |
415 | return 0; |
416 | return security_ops->path_truncate(path); |
417 | } |
418 | |
419 | int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt, |
420 | mode_t mode) |
421 | { |
422 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
423 | return 0; |
424 | return security_ops->path_chmod(dentry, mnt, mode); |
425 | } |
426 | |
427 | int security_path_chown(struct path *path, uid_t uid, gid_t gid) |
428 | { |
429 | if (unlikely(IS_PRIVATE(path->dentry->d_inode))) |
430 | return 0; |
431 | return security_ops->path_chown(path, uid, gid); |
432 | } |
433 | |
434 | int security_path_chroot(struct path *path) |
435 | { |
436 | return security_ops->path_chroot(path); |
437 | } |
438 | #endif |
439 | |
440 | int security_inode_create(struct inode *dir, struct dentry *dentry, int mode) |
441 | { |
442 | if (unlikely(IS_PRIVATE(dir))) |
443 | return 0; |
444 | return security_ops->inode_create(dir, dentry, mode); |
445 | } |
446 | EXPORT_SYMBOL_GPL(security_inode_create); |
447 | |
448 | int security_inode_link(struct dentry *old_dentry, struct inode *dir, |
449 | struct dentry *new_dentry) |
450 | { |
451 | if (unlikely(IS_PRIVATE(old_dentry->d_inode))) |
452 | return 0; |
453 | return security_ops->inode_link(old_dentry, dir, new_dentry); |
454 | } |
455 | |
456 | int security_inode_unlink(struct inode *dir, struct dentry *dentry) |
457 | { |
458 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
459 | return 0; |
460 | return security_ops->inode_unlink(dir, dentry); |
461 | } |
462 | |
463 | int security_inode_symlink(struct inode *dir, struct dentry *dentry, |
464 | const char *old_name) |
465 | { |
466 | if (unlikely(IS_PRIVATE(dir))) |
467 | return 0; |
468 | return security_ops->inode_symlink(dir, dentry, old_name); |
469 | } |
470 | |
471 | int security_inode_mkdir(struct inode *dir, struct dentry *dentry, int mode) |
472 | { |
473 | if (unlikely(IS_PRIVATE(dir))) |
474 | return 0; |
475 | return security_ops->inode_mkdir(dir, dentry, mode); |
476 | } |
477 | EXPORT_SYMBOL_GPL(security_inode_mkdir); |
478 | |
479 | int security_inode_rmdir(struct inode *dir, struct dentry *dentry) |
480 | { |
481 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
482 | return 0; |
483 | return security_ops->inode_rmdir(dir, dentry); |
484 | } |
485 | |
486 | int security_inode_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev) |
487 | { |
488 | if (unlikely(IS_PRIVATE(dir))) |
489 | return 0; |
490 | return security_ops->inode_mknod(dir, dentry, mode, dev); |
491 | } |
492 | |
493 | int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry, |
494 | struct inode *new_dir, struct dentry *new_dentry) |
495 | { |
496 | if (unlikely(IS_PRIVATE(old_dentry->d_inode) || |
497 | (new_dentry->d_inode && IS_PRIVATE(new_dentry->d_inode)))) |
498 | return 0; |
499 | return security_ops->inode_rename(old_dir, old_dentry, |
500 | new_dir, new_dentry); |
501 | } |
502 | |
503 | int security_inode_readlink(struct dentry *dentry) |
504 | { |
505 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
506 | return 0; |
507 | return security_ops->inode_readlink(dentry); |
508 | } |
509 | |
510 | int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd) |
511 | { |
512 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
513 | return 0; |
514 | return security_ops->inode_follow_link(dentry, nd); |
515 | } |
516 | |
517 | int security_inode_permission(struct inode *inode, int mask) |
518 | { |
519 | if (unlikely(IS_PRIVATE(inode))) |
520 | return 0; |
521 | return security_ops->inode_permission(inode, mask, 0); |
522 | } |
523 | |
524 | int security_inode_exec_permission(struct inode *inode, unsigned int flags) |
525 | { |
526 | if (unlikely(IS_PRIVATE(inode))) |
527 | return 0; |
528 | return security_ops->inode_permission(inode, MAY_EXEC, flags); |
529 | } |
530 | |
531 | int security_inode_setattr(struct dentry *dentry, struct iattr *attr) |
532 | { |
533 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
534 | return 0; |
535 | return security_ops->inode_setattr(dentry, attr); |
536 | } |
537 | EXPORT_SYMBOL_GPL(security_inode_setattr); |
538 | |
539 | int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry) |
540 | { |
541 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
542 | return 0; |
543 | return security_ops->inode_getattr(mnt, dentry); |
544 | } |
545 | |
546 | int security_inode_setxattr(struct dentry *dentry, const char *name, |
547 | const void *value, size_t size, int flags) |
548 | { |
549 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
550 | return 0; |
551 | return security_ops->inode_setxattr(dentry, name, value, size, flags); |
552 | } |
553 | |
554 | void security_inode_post_setxattr(struct dentry *dentry, const char *name, |
555 | const void *value, size_t size, int flags) |
556 | { |
557 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
558 | return; |
559 | security_ops->inode_post_setxattr(dentry, name, value, size, flags); |
560 | } |
561 | |
562 | int security_inode_getxattr(struct dentry *dentry, const char *name) |
563 | { |
564 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
565 | return 0; |
566 | return security_ops->inode_getxattr(dentry, name); |
567 | } |
568 | |
569 | int security_inode_listxattr(struct dentry *dentry) |
570 | { |
571 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
572 | return 0; |
573 | return security_ops->inode_listxattr(dentry); |
574 | } |
575 | |
576 | int security_inode_removexattr(struct dentry *dentry, const char *name) |
577 | { |
578 | if (unlikely(IS_PRIVATE(dentry->d_inode))) |
579 | return 0; |
580 | return security_ops->inode_removexattr(dentry, name); |
581 | } |
582 | |
583 | int security_inode_need_killpriv(struct dentry *dentry) |
584 | { |
585 | return security_ops->inode_need_killpriv(dentry); |
586 | } |
587 | |
588 | int security_inode_killpriv(struct dentry *dentry) |
589 | { |
590 | return security_ops->inode_killpriv(dentry); |
591 | } |
592 | |
593 | int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc) |
594 | { |
595 | if (unlikely(IS_PRIVATE(inode))) |
596 | return -EOPNOTSUPP; |
597 | return security_ops->inode_getsecurity(inode, name, buffer, alloc); |
598 | } |
599 | |
600 | int security_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags) |
601 | { |
602 | if (unlikely(IS_PRIVATE(inode))) |
603 | return -EOPNOTSUPP; |
604 | return security_ops->inode_setsecurity(inode, name, value, size, flags); |
605 | } |
606 | |
607 | int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size) |
608 | { |
609 | if (unlikely(IS_PRIVATE(inode))) |
610 | return 0; |
611 | return security_ops->inode_listsecurity(inode, buffer, buffer_size); |
612 | } |
613 | |
614 | void security_inode_getsecid(const struct inode *inode, u32 *secid) |
615 | { |
616 | security_ops->inode_getsecid(inode, secid); |
617 | } |
618 | |
619 | int security_file_permission(struct file *file, int mask) |
620 | { |
621 | int ret; |
622 | |
623 | ret = security_ops->file_permission(file, mask); |
624 | if (ret) |
625 | return ret; |
626 | |
627 | return fsnotify_perm(file, mask); |
628 | } |
629 | |
630 | int security_file_alloc(struct file *file) |
631 | { |
632 | return security_ops->file_alloc_security(file); |
633 | } |
634 | |
635 | void security_file_free(struct file *file) |
636 | { |
637 | security_ops->file_free_security(file); |
638 | } |
639 | |
640 | int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg) |
641 | { |
642 | return security_ops->file_ioctl(file, cmd, arg); |
643 | } |
644 | |
645 | int security_file_mmap(struct file *file, unsigned long reqprot, |
646 | unsigned long prot, unsigned long flags, |
647 | unsigned long addr, unsigned long addr_only) |
648 | { |
649 | int ret; |
650 | |
651 | ret = security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only); |
652 | if (ret) |
653 | return ret; |
654 | return ima_file_mmap(file, prot); |
655 | } |
656 | |
657 | int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot, |
658 | unsigned long prot) |
659 | { |
660 | return security_ops->file_mprotect(vma, reqprot, prot); |
661 | } |
662 | |
663 | int security_file_lock(struct file *file, unsigned int cmd) |
664 | { |
665 | return security_ops->file_lock(file, cmd); |
666 | } |
667 | |
668 | int security_file_fcntl(struct file *file, unsigned int cmd, unsigned long arg) |
669 | { |
670 | return security_ops->file_fcntl(file, cmd, arg); |
671 | } |
672 | |
673 | int security_file_set_fowner(struct file *file) |
674 | { |
675 | return security_ops->file_set_fowner(file); |
676 | } |
677 | |
678 | int security_file_send_sigiotask(struct task_struct *tsk, |
679 | struct fown_struct *fown, int sig) |
680 | { |
681 | return security_ops->file_send_sigiotask(tsk, fown, sig); |
682 | } |
683 | |
684 | int security_file_receive(struct file *file) |
685 | { |
686 | return security_ops->file_receive(file); |
687 | } |
688 | |
689 | int security_dentry_open(struct file *file, const struct cred *cred) |
690 | { |
691 | int ret; |
692 | |
693 | ret = security_ops->dentry_open(file, cred); |
694 | if (ret) |
695 | return ret; |
696 | |
697 | return fsnotify_perm(file, MAY_OPEN); |
698 | } |
699 | |
700 | int security_task_create(unsigned long clone_flags) |
701 | { |
702 | return security_ops->task_create(clone_flags); |
703 | } |
704 | |
705 | int security_cred_alloc_blank(struct cred *cred, gfp_t gfp) |
706 | { |
707 | return security_ops->cred_alloc_blank(cred, gfp); |
708 | } |
709 | |
710 | void security_cred_free(struct cred *cred) |
711 | { |
712 | security_ops->cred_free(cred); |
713 | } |
714 | |
715 | int security_prepare_creds(struct cred *new, const struct cred *old, gfp_t gfp) |
716 | { |
717 | return security_ops->cred_prepare(new, old, gfp); |
718 | } |
719 | |
720 | void security_transfer_creds(struct cred *new, const struct cred *old) |
721 | { |
722 | security_ops->cred_transfer(new, old); |
723 | } |
724 | |
725 | int security_kernel_act_as(struct cred *new, u32 secid) |
726 | { |
727 | return security_ops->kernel_act_as(new, secid); |
728 | } |
729 | |
730 | int security_kernel_create_files_as(struct cred *new, struct inode *inode) |
731 | { |
732 | return security_ops->kernel_create_files_as(new, inode); |
733 | } |
734 | |
735 | int security_kernel_module_request(char *kmod_name) |
736 | { |
737 | return security_ops->kernel_module_request(kmod_name); |
738 | } |
739 | |
740 | int security_task_fix_setuid(struct cred *new, const struct cred *old, |
741 | int flags) |
742 | { |
743 | return security_ops->task_fix_setuid(new, old, flags); |
744 | } |
745 | |
746 | int security_task_setpgid(struct task_struct *p, pid_t pgid) |
747 | { |
748 | return security_ops->task_setpgid(p, pgid); |
749 | } |
750 | |
751 | int security_task_getpgid(struct task_struct *p) |
752 | { |
753 | return security_ops->task_getpgid(p); |
754 | } |
755 | |
756 | int security_task_getsid(struct task_struct *p) |
757 | { |
758 | return security_ops->task_getsid(p); |
759 | } |
760 | |
761 | void security_task_getsecid(struct task_struct *p, u32 *secid) |
762 | { |
763 | security_ops->task_getsecid(p, secid); |
764 | } |
765 | EXPORT_SYMBOL(security_task_getsecid); |
766 | |
767 | int security_task_setnice(struct task_struct *p, int nice) |
768 | { |
769 | return security_ops->task_setnice(p, nice); |
770 | } |
771 | |
772 | int security_task_setioprio(struct task_struct *p, int ioprio) |
773 | { |
774 | return security_ops->task_setioprio(p, ioprio); |
775 | } |
776 | |
777 | int security_task_getioprio(struct task_struct *p) |
778 | { |
779 | return security_ops->task_getioprio(p); |
780 | } |
781 | |
782 | int security_task_setrlimit(struct task_struct *p, unsigned int resource, |
783 | struct rlimit *new_rlim) |
784 | { |
785 | return security_ops->task_setrlimit(p, resource, new_rlim); |
786 | } |
787 | |
788 | int security_task_setscheduler(struct task_struct *p) |
789 | { |
790 | return security_ops->task_setscheduler(p); |
791 | } |
792 | |
793 | int security_task_getscheduler(struct task_struct *p) |
794 | { |
795 | return security_ops->task_getscheduler(p); |
796 | } |
797 | |
798 | int security_task_movememory(struct task_struct *p) |
799 | { |
800 | return security_ops->task_movememory(p); |
801 | } |
802 | |
803 | int security_task_kill(struct task_struct *p, struct siginfo *info, |
804 | int sig, u32 secid) |
805 | { |
806 | return security_ops->task_kill(p, info, sig, secid); |
807 | } |
808 | |
809 | int security_task_wait(struct task_struct *p) |
810 | { |
811 | return security_ops->task_wait(p); |
812 | } |
813 | |
814 | int security_task_prctl(int option, unsigned long arg2, unsigned long arg3, |
815 | unsigned long arg4, unsigned long arg5) |
816 | { |
817 | return security_ops->task_prctl(option, arg2, arg3, arg4, arg5); |
818 | } |
819 | |
820 | void security_task_to_inode(struct task_struct *p, struct inode *inode) |
821 | { |
822 | security_ops->task_to_inode(p, inode); |
823 | } |
824 | |
825 | int security_ipc_permission(struct kern_ipc_perm *ipcp, short flag) |
826 | { |
827 | return security_ops->ipc_permission(ipcp, flag); |
828 | } |
829 | |
830 | void security_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) |
831 | { |
832 | security_ops->ipc_getsecid(ipcp, secid); |
833 | } |
834 | |
835 | int security_msg_msg_alloc(struct msg_msg *msg) |
836 | { |
837 | return security_ops->msg_msg_alloc_security(msg); |
838 | } |
839 | |
840 | void security_msg_msg_free(struct msg_msg *msg) |
841 | { |
842 | security_ops->msg_msg_free_security(msg); |
843 | } |
844 | |
845 | int security_msg_queue_alloc(struct msg_queue *msq) |
846 | { |
847 | return security_ops->msg_queue_alloc_security(msq); |
848 | } |
849 | |
850 | void security_msg_queue_free(struct msg_queue *msq) |
851 | { |
852 | security_ops->msg_queue_free_security(msq); |
853 | } |
854 | |
855 | int security_msg_queue_associate(struct msg_queue *msq, int msqflg) |
856 | { |
857 | return security_ops->msg_queue_associate(msq, msqflg); |
858 | } |
859 | |
860 | int security_msg_queue_msgctl(struct msg_queue *msq, int cmd) |
861 | { |
862 | return security_ops->msg_queue_msgctl(msq, cmd); |
863 | } |
864 | |
865 | int security_msg_queue_msgsnd(struct msg_queue *msq, |
866 | struct msg_msg *msg, int msqflg) |
867 | { |
868 | return security_ops->msg_queue_msgsnd(msq, msg, msqflg); |
869 | } |
870 | |
871 | int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg, |
872 | struct task_struct *target, long type, int mode) |
873 | { |
874 | return security_ops->msg_queue_msgrcv(msq, msg, target, type, mode); |
875 | } |
876 | |
877 | int security_shm_alloc(struct shmid_kernel *shp) |
878 | { |
879 | return security_ops->shm_alloc_security(shp); |
880 | } |
881 | |
882 | void security_shm_free(struct shmid_kernel *shp) |
883 | { |
884 | security_ops->shm_free_security(shp); |
885 | } |
886 | |
887 | int security_shm_associate(struct shmid_kernel *shp, int shmflg) |
888 | { |
889 | return security_ops->shm_associate(shp, shmflg); |
890 | } |
891 | |
892 | int security_shm_shmctl(struct shmid_kernel *shp, int cmd) |
893 | { |
894 | return security_ops->shm_shmctl(shp, cmd); |
895 | } |
896 | |
897 | int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg) |
898 | { |
899 | return security_ops->shm_shmat(shp, shmaddr, shmflg); |
900 | } |
901 | |
902 | int security_sem_alloc(struct sem_array *sma) |
903 | { |
904 | return security_ops->sem_alloc_security(sma); |
905 | } |
906 | |
907 | void security_sem_free(struct sem_array *sma) |
908 | { |
909 | security_ops->sem_free_security(sma); |
910 | } |
911 | |
912 | int security_sem_associate(struct sem_array *sma, int semflg) |
913 | { |
914 | return security_ops->sem_associate(sma, semflg); |
915 | } |
916 | |
917 | int security_sem_semctl(struct sem_array *sma, int cmd) |
918 | { |
919 | return security_ops->sem_semctl(sma, cmd); |
920 | } |
921 | |
922 | int security_sem_semop(struct sem_array *sma, struct sembuf *sops, |
923 | unsigned nsops, int alter) |
924 | { |
925 | return security_ops->sem_semop(sma, sops, nsops, alter); |
926 | } |
927 | |
928 | void security_d_instantiate(struct dentry *dentry, struct inode *inode) |
929 | { |
930 | if (unlikely(inode && IS_PRIVATE(inode))) |
931 | return; |
932 | security_ops->d_instantiate(dentry, inode); |
933 | } |
934 | EXPORT_SYMBOL(security_d_instantiate); |
935 | |
936 | int security_getprocattr(struct task_struct *p, char *name, char **value) |
937 | { |
938 | return security_ops->getprocattr(p, name, value); |
939 | } |
940 | |
941 | int security_setprocattr(struct task_struct *p, char *name, void *value, size_t size) |
942 | { |
943 | return security_ops->setprocattr(p, name, value, size); |
944 | } |
945 | |
946 | int security_netlink_send(struct sock *sk, struct sk_buff *skb) |
947 | { |
948 | return security_ops->netlink_send(sk, skb); |
949 | } |
950 | |
951 | int security_netlink_recv(struct sk_buff *skb, int cap) |
952 | { |
953 | return security_ops->netlink_recv(skb, cap); |
954 | } |
955 | EXPORT_SYMBOL(security_netlink_recv); |
956 | |
957 | int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) |
958 | { |
959 | return security_ops->secid_to_secctx(secid, secdata, seclen); |
960 | } |
961 | EXPORT_SYMBOL(security_secid_to_secctx); |
962 | |
963 | int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid) |
964 | { |
965 | return security_ops->secctx_to_secid(secdata, seclen, secid); |
966 | } |
967 | EXPORT_SYMBOL(security_secctx_to_secid); |
968 | |
969 | void security_release_secctx(char *secdata, u32 seclen) |
970 | { |
971 | security_ops->release_secctx(secdata, seclen); |
972 | } |
973 | EXPORT_SYMBOL(security_release_secctx); |
974 | |
975 | int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen) |
976 | { |
977 | return security_ops->inode_notifysecctx(inode, ctx, ctxlen); |
978 | } |
979 | EXPORT_SYMBOL(security_inode_notifysecctx); |
980 | |
981 | int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen) |
982 | { |
983 | return security_ops->inode_setsecctx(dentry, ctx, ctxlen); |
984 | } |
985 | EXPORT_SYMBOL(security_inode_setsecctx); |
986 | |
987 | int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen) |
988 | { |
989 | return security_ops->inode_getsecctx(inode, ctx, ctxlen); |
990 | } |
991 | EXPORT_SYMBOL(security_inode_getsecctx); |
992 | |
993 | #ifdef CONFIG_SECURITY_NETWORK |
994 | |
995 | int security_unix_stream_connect(struct sock *sock, struct sock *other, struct sock *newsk) |
996 | { |
997 | return security_ops->unix_stream_connect(sock, other, newsk); |
998 | } |
999 | EXPORT_SYMBOL(security_unix_stream_connect); |
1000 | |
1001 | int security_unix_may_send(struct socket *sock, struct socket *other) |
1002 | { |
1003 | return security_ops->unix_may_send(sock, other); |
1004 | } |
1005 | EXPORT_SYMBOL(security_unix_may_send); |
1006 | |
1007 | int security_socket_create(int family, int type, int protocol, int kern) |
1008 | { |
1009 | return security_ops->socket_create(family, type, protocol, kern); |
1010 | } |
1011 | |
1012 | int security_socket_post_create(struct socket *sock, int family, |
1013 | int type, int protocol, int kern) |
1014 | { |
1015 | return security_ops->socket_post_create(sock, family, type, |
1016 | protocol, kern); |
1017 | } |
1018 | |
1019 | int security_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen) |
1020 | { |
1021 | return security_ops->socket_bind(sock, address, addrlen); |
1022 | } |
1023 | |
1024 | int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen) |
1025 | { |
1026 | return security_ops->socket_connect(sock, address, addrlen); |
1027 | } |
1028 | |
1029 | int security_socket_listen(struct socket *sock, int backlog) |
1030 | { |
1031 | return security_ops->socket_listen(sock, backlog); |
1032 | } |
1033 | |
1034 | int security_socket_accept(struct socket *sock, struct socket *newsock) |
1035 | { |
1036 | return security_ops->socket_accept(sock, newsock); |
1037 | } |
1038 | |
1039 | int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size) |
1040 | { |
1041 | return security_ops->socket_sendmsg(sock, msg, size); |
1042 | } |
1043 | |
1044 | int security_socket_recvmsg(struct socket *sock, struct msghdr *msg, |
1045 | int size, int flags) |
1046 | { |
1047 | return security_ops->socket_recvmsg(sock, msg, size, flags); |
1048 | } |
1049 | |
1050 | int security_socket_getsockname(struct socket *sock) |
1051 | { |
1052 | return security_ops->socket_getsockname(sock); |
1053 | } |
1054 | |
1055 | int security_socket_getpeername(struct socket *sock) |
1056 | { |
1057 | return security_ops->socket_getpeername(sock); |
1058 | } |
1059 | |
1060 | int security_socket_getsockopt(struct socket *sock, int level, int optname) |
1061 | { |
1062 | return security_ops->socket_getsockopt(sock, level, optname); |
1063 | } |
1064 | |
1065 | int security_socket_setsockopt(struct socket *sock, int level, int optname) |
1066 | { |
1067 | return security_ops->socket_setsockopt(sock, level, optname); |
1068 | } |
1069 | |
1070 | int security_socket_shutdown(struct socket *sock, int how) |
1071 | { |
1072 | return security_ops->socket_shutdown(sock, how); |
1073 | } |
1074 | |
1075 | int security_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) |
1076 | { |
1077 | return security_ops->socket_sock_rcv_skb(sk, skb); |
1078 | } |
1079 | EXPORT_SYMBOL(security_sock_rcv_skb); |
1080 | |
1081 | int security_socket_getpeersec_stream(struct socket *sock, char __user *optval, |
1082 | int __user *optlen, unsigned len) |
1083 | { |
1084 | return security_ops->socket_getpeersec_stream(sock, optval, optlen, len); |
1085 | } |
1086 | |
1087 | int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid) |
1088 | { |
1089 | return security_ops->socket_getpeersec_dgram(sock, skb, secid); |
1090 | } |
1091 | EXPORT_SYMBOL(security_socket_getpeersec_dgram); |
1092 | |
1093 | int security_sk_alloc(struct sock *sk, int family, gfp_t priority) |
1094 | { |
1095 | return security_ops->sk_alloc_security(sk, family, priority); |
1096 | } |
1097 | |
1098 | void security_sk_free(struct sock *sk) |
1099 | { |
1100 | security_ops->sk_free_security(sk); |
1101 | } |
1102 | |
1103 | void security_sk_clone(const struct sock *sk, struct sock *newsk) |
1104 | { |
1105 | security_ops->sk_clone_security(sk, newsk); |
1106 | } |
1107 | |
1108 | void security_sk_classify_flow(struct sock *sk, struct flowi *fl) |
1109 | { |
1110 | security_ops->sk_getsecid(sk, &fl->flowi_secid); |
1111 | } |
1112 | EXPORT_SYMBOL(security_sk_classify_flow); |
1113 | |
1114 | void security_req_classify_flow(const struct request_sock *req, struct flowi *fl) |
1115 | { |
1116 | security_ops->req_classify_flow(req, fl); |
1117 | } |
1118 | EXPORT_SYMBOL(security_req_classify_flow); |
1119 | |
1120 | void security_sock_graft(struct sock *sk, struct socket *parent) |
1121 | { |
1122 | security_ops->sock_graft(sk, parent); |
1123 | } |
1124 | EXPORT_SYMBOL(security_sock_graft); |
1125 | |
1126 | int security_inet_conn_request(struct sock *sk, |
1127 | struct sk_buff *skb, struct request_sock *req) |
1128 | { |
1129 | return security_ops->inet_conn_request(sk, skb, req); |
1130 | } |
1131 | EXPORT_SYMBOL(security_inet_conn_request); |
1132 | |
1133 | void security_inet_csk_clone(struct sock *newsk, |
1134 | const struct request_sock *req) |
1135 | { |
1136 | security_ops->inet_csk_clone(newsk, req); |
1137 | } |
1138 | |
1139 | void security_inet_conn_established(struct sock *sk, |
1140 | struct sk_buff *skb) |
1141 | { |
1142 | security_ops->inet_conn_established(sk, skb); |
1143 | } |
1144 | |
1145 | int security_secmark_relabel_packet(u32 secid) |
1146 | { |
1147 | return security_ops->secmark_relabel_packet(secid); |
1148 | } |
1149 | EXPORT_SYMBOL(security_secmark_relabel_packet); |
1150 | |
1151 | void security_secmark_refcount_inc(void) |
1152 | { |
1153 | security_ops->secmark_refcount_inc(); |
1154 | } |
1155 | EXPORT_SYMBOL(security_secmark_refcount_inc); |
1156 | |
1157 | void security_secmark_refcount_dec(void) |
1158 | { |
1159 | security_ops->secmark_refcount_dec(); |
1160 | } |
1161 | EXPORT_SYMBOL(security_secmark_refcount_dec); |
1162 | |
1163 | int security_tun_dev_create(void) |
1164 | { |
1165 | return security_ops->tun_dev_create(); |
1166 | } |
1167 | EXPORT_SYMBOL(security_tun_dev_create); |
1168 | |
1169 | void security_tun_dev_post_create(struct sock *sk) |
1170 | { |
1171 | return security_ops->tun_dev_post_create(sk); |
1172 | } |
1173 | EXPORT_SYMBOL(security_tun_dev_post_create); |
1174 | |
1175 | int security_tun_dev_attach(struct sock *sk) |
1176 | { |
1177 | return security_ops->tun_dev_attach(sk); |
1178 | } |
1179 | EXPORT_SYMBOL(security_tun_dev_attach); |
1180 | |
1181 | #endif /* CONFIG_SECURITY_NETWORK */ |
1182 | |
1183 | #ifdef CONFIG_SECURITY_NETWORK_XFRM |
1184 | |
1185 | int security_xfrm_policy_alloc(struct xfrm_sec_ctx **ctxp, struct xfrm_user_sec_ctx *sec_ctx) |
1186 | { |
1187 | return security_ops->xfrm_policy_alloc_security(ctxp, sec_ctx); |
1188 | } |
1189 | EXPORT_SYMBOL(security_xfrm_policy_alloc); |
1190 | |
1191 | int security_xfrm_policy_clone(struct xfrm_sec_ctx *old_ctx, |
1192 | struct xfrm_sec_ctx **new_ctxp) |
1193 | { |
1194 | return security_ops->xfrm_policy_clone_security(old_ctx, new_ctxp); |
1195 | } |
1196 | |
1197 | void security_xfrm_policy_free(struct xfrm_sec_ctx *ctx) |
1198 | { |
1199 | security_ops->xfrm_policy_free_security(ctx); |
1200 | } |
1201 | EXPORT_SYMBOL(security_xfrm_policy_free); |
1202 | |
1203 | int security_xfrm_policy_delete(struct xfrm_sec_ctx *ctx) |
1204 | { |
1205 | return security_ops->xfrm_policy_delete_security(ctx); |
1206 | } |
1207 | |
1208 | int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx) |
1209 | { |
1210 | return security_ops->xfrm_state_alloc_security(x, sec_ctx, 0); |
1211 | } |
1212 | EXPORT_SYMBOL(security_xfrm_state_alloc); |
1213 | |
1214 | int security_xfrm_state_alloc_acquire(struct xfrm_state *x, |
1215 | struct xfrm_sec_ctx *polsec, u32 secid) |
1216 | { |
1217 | if (!polsec) |
1218 | return 0; |
1219 | /* |
1220 | * We want the context to be taken from secid which is usually |
1221 | * from the sock. |
1222 | */ |
1223 | return security_ops->xfrm_state_alloc_security(x, NULL, secid); |
1224 | } |
1225 | |
1226 | int security_xfrm_state_delete(struct xfrm_state *x) |
1227 | { |
1228 | return security_ops->xfrm_state_delete_security(x); |
1229 | } |
1230 | EXPORT_SYMBOL(security_xfrm_state_delete); |
1231 | |
1232 | void security_xfrm_state_free(struct xfrm_state *x) |
1233 | { |
1234 | security_ops->xfrm_state_free_security(x); |
1235 | } |
1236 | |
1237 | int security_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 fl_secid, u8 dir) |
1238 | { |
1239 | return security_ops->xfrm_policy_lookup(ctx, fl_secid, dir); |
1240 | } |
1241 | |
1242 | int security_xfrm_state_pol_flow_match(struct xfrm_state *x, |
1243 | struct xfrm_policy *xp, |
1244 | const struct flowi *fl) |
1245 | { |
1246 | return security_ops->xfrm_state_pol_flow_match(x, xp, fl); |
1247 | } |
1248 | |
1249 | int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid) |
1250 | { |
1251 | return security_ops->xfrm_decode_session(skb, secid, 1); |
1252 | } |
1253 | |
1254 | void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl) |
1255 | { |
1256 | int rc = security_ops->xfrm_decode_session(skb, &fl->flowi_secid, 0); |
1257 | |
1258 | BUG_ON(rc); |
1259 | } |
1260 | EXPORT_SYMBOL(security_skb_classify_flow); |
1261 | |
1262 | #endif /* CONFIG_SECURITY_NETWORK_XFRM */ |
1263 | |
1264 | #ifdef CONFIG_KEYS |
1265 | |
1266 | int security_key_alloc(struct key *key, const struct cred *cred, |
1267 | unsigned long flags) |
1268 | { |
1269 | return security_ops->key_alloc(key, cred, flags); |
1270 | } |
1271 | |
1272 | void security_key_free(struct key *key) |
1273 | { |
1274 | security_ops->key_free(key); |
1275 | } |
1276 | |
1277 | int security_key_permission(key_ref_t key_ref, |
1278 | const struct cred *cred, key_perm_t perm) |
1279 | { |
1280 | return security_ops->key_permission(key_ref, cred, perm); |
1281 | } |
1282 | |
1283 | int security_key_getsecurity(struct key *key, char **_buffer) |
1284 | { |
1285 | return security_ops->key_getsecurity(key, _buffer); |
1286 | } |
1287 | |
1288 | #endif /* CONFIG_KEYS */ |
1289 | |
1290 | #ifdef CONFIG_AUDIT |
1291 | |
1292 | int security_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule) |
1293 | { |
1294 | return security_ops->audit_rule_init(field, op, rulestr, lsmrule); |
1295 | } |
1296 | |
1297 | int security_audit_rule_known(struct audit_krule *krule) |
1298 | { |
1299 | return security_ops->audit_rule_known(krule); |
1300 | } |
1301 | |
1302 | void security_audit_rule_free(void *lsmrule) |
1303 | { |
1304 | security_ops->audit_rule_free(lsmrule); |
1305 | } |
1306 | |
1307 | int security_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule, |
1308 | struct audit_context *actx) |
1309 | { |
1310 | return security_ops->audit_rule_match(secid, field, op, lsmrule, actx); |
1311 | } |
1312 | |
1313 | #endif /* CONFIG_AUDIT */ |
1314 |
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