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1 /*
2 * Capabilities Linux Security Module
3 *
4 * This is the default security module in case no other module is loaded.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 */
12
13 #include <linux/security.h>
14
15 static int cap_acct(struct file *file)
16 {
17 return 0;
18 }
19
20 static int cap_sysctl(ctl_table *table, int op)
21 {
22 return 0;
23 }
24
25 static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
26 {
27 return 0;
28 }
29
30 static int cap_quota_on(struct dentry *dentry)
31 {
32 return 0;
33 }
34
35 static int cap_bprm_check_security (struct linux_binprm *bprm)
36 {
37 return 0;
38 }
39
40 static void cap_bprm_committing_creds(struct linux_binprm *bprm)
41 {
42 }
43
44 static void cap_bprm_committed_creds(struct linux_binprm *bprm)
45 {
46 }
47
48 static int cap_sb_alloc_security(struct super_block *sb)
49 {
50 return 0;
51 }
52
53 static void cap_sb_free_security(struct super_block *sb)
54 {
55 }
56
57 static int cap_sb_copy_data(char *orig, char *copy)
58 {
59 return 0;
60 }
61
62 static int cap_sb_kern_mount(struct super_block *sb, int flags, void *data)
63 {
64 return 0;
65 }
66
67 static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
68 {
69 return 0;
70 }
71
72 static int cap_sb_statfs(struct dentry *dentry)
73 {
74 return 0;
75 }
76
77 static int cap_sb_mount(char *dev_name, struct path *path, char *type,
78 unsigned long flags, void *data)
79 {
80 return 0;
81 }
82
83 static int cap_sb_check_sb(struct vfsmount *mnt, struct path *path)
84 {
85 return 0;
86 }
87
88 static int cap_sb_umount(struct vfsmount *mnt, int flags)
89 {
90 return 0;
91 }
92
93 static void cap_sb_umount_close(struct vfsmount *mnt)
94 {
95 }
96
97 static void cap_sb_umount_busy(struct vfsmount *mnt)
98 {
99 }
100
101 static void cap_sb_post_remount(struct vfsmount *mnt, unsigned long flags,
102 void *data)
103 {
104 }
105
106 static void cap_sb_post_addmount(struct vfsmount *mnt, struct path *path)
107 {
108 }
109
110 static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
111 {
112 return 0;
113 }
114
115 static void cap_sb_post_pivotroot(struct path *old_path, struct path *new_path)
116 {
117 }
118
119 static int cap_sb_set_mnt_opts(struct super_block *sb,
120 struct security_mnt_opts *opts)
121 {
122 if (unlikely(opts->num_mnt_opts))
123 return -EOPNOTSUPP;
124 return 0;
125 }
126
127 static void cap_sb_clone_mnt_opts(const struct super_block *oldsb,
128 struct super_block *newsb)
129 {
130 }
131
132 static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
133 {
134 return 0;
135 }
136
137 static int cap_inode_alloc_security(struct inode *inode)
138 {
139 return 0;
140 }
141
142 static void cap_inode_free_security(struct inode *inode)
143 {
144 }
145
146 static int cap_inode_init_security(struct inode *inode, struct inode *dir,
147 char **name, void **value, size_t *len)
148 {
149 return -EOPNOTSUPP;
150 }
151
152 static int cap_inode_create(struct inode *inode, struct dentry *dentry,
153 int mask)
154 {
155 return 0;
156 }
157
158 static int cap_inode_link(struct dentry *old_dentry, struct inode *inode,
159 struct dentry *new_dentry)
160 {
161 return 0;
162 }
163
164 static int cap_inode_unlink(struct inode *inode, struct dentry *dentry)
165 {
166 return 0;
167 }
168
169 static int cap_inode_symlink(struct inode *inode, struct dentry *dentry,
170 const char *name)
171 {
172 return 0;
173 }
174
175 static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry,
176 int mask)
177 {
178 return 0;
179 }
180
181 static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry)
182 {
183 return 0;
184 }
185
186 static int cap_inode_mknod(struct inode *inode, struct dentry *dentry,
187 int mode, dev_t dev)
188 {
189 return 0;
190 }
191
192 static int cap_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
193 struct inode *new_inode, struct dentry *new_dentry)
194 {
195 return 0;
196 }
197
198 static int cap_inode_readlink(struct dentry *dentry)
199 {
200 return 0;
201 }
202
203 static int cap_inode_follow_link(struct dentry *dentry,
204 struct nameidata *nameidata)
205 {
206 return 0;
207 }
208
209 static int cap_inode_permission(struct inode *inode, int mask)
210 {
211 return 0;
212 }
213
214 static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr)
215 {
216 return 0;
217 }
218
219 static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
220 {
221 return 0;
222 }
223
224 static void cap_inode_delete(struct inode *ino)
225 {
226 }
227
228 static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
229 const void *value, size_t size, int flags)
230 {
231 }
232
233 static int cap_inode_getxattr(struct dentry *dentry, const char *name)
234 {
235 return 0;
236 }
237
238 static int cap_inode_listxattr(struct dentry *dentry)
239 {
240 return 0;
241 }
242
243 static int cap_inode_getsecurity(const struct inode *inode, const char *name,
244 void **buffer, bool alloc)
245 {
246 return -EOPNOTSUPP;
247 }
248
249 static int cap_inode_setsecurity(struct inode *inode, const char *name,
250 const void *value, size_t size, int flags)
251 {
252 return -EOPNOTSUPP;
253 }
254
255 static int cap_inode_listsecurity(struct inode *inode, char *buffer,
256 size_t buffer_size)
257 {
258 return 0;
259 }
260
261 static void cap_inode_getsecid(const struct inode *inode, u32 *secid)
262 {
263 *secid = 0;
264 }
265
266 #ifdef CONFIG_SECURITY_PATH
267 static int cap_path_mknod(struct path *dir, struct dentry *dentry, int mode,
268 unsigned int dev)
269 {
270 return 0;
271 }
272
273 static int cap_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
274 {
275 return 0;
276 }
277
278 static int cap_path_rmdir(struct path *dir, struct dentry *dentry)
279 {
280 return 0;
281 }
282
283 static int cap_path_unlink(struct path *dir, struct dentry *dentry)
284 {
285 return 0;
286 }
287
288 static int cap_path_symlink(struct path *dir, struct dentry *dentry,
289 const char *old_name)
290 {
291 return 0;
292 }
293
294 static int cap_path_link(struct dentry *old_dentry, struct path *new_dir,
295 struct dentry *new_dentry)
296 {
297 return 0;
298 }
299
300 static int cap_path_rename(struct path *old_path, struct dentry *old_dentry,
301 struct path *new_path, struct dentry *new_dentry)
302 {
303 return 0;
304 }
305
306 static int cap_path_truncate(struct path *path, loff_t length,
307 unsigned int time_attrs)
308 {
309 return 0;
310 }
311 #endif
312
313 static int cap_file_permission(struct file *file, int mask)
314 {
315 return 0;
316 }
317
318 static int cap_file_alloc_security(struct file *file)
319 {
320 return 0;
321 }
322
323 static void cap_file_free_security(struct file *file)
324 {
325 }
326
327 static int cap_file_ioctl(struct file *file, unsigned int command,
328 unsigned long arg)
329 {
330 return 0;
331 }
332
333 static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
334 unsigned long prot)
335 {
336 return 0;
337 }
338
339 static int cap_file_lock(struct file *file, unsigned int cmd)
340 {
341 return 0;
342 }
343
344 static int cap_file_fcntl(struct file *file, unsigned int cmd,
345 unsigned long arg)
346 {
347 return 0;
348 }
349
350 static int cap_file_set_fowner(struct file *file)
351 {
352 return 0;
353 }
354
355 static int cap_file_send_sigiotask(struct task_struct *tsk,
356 struct fown_struct *fown, int sig)
357 {
358 return 0;
359 }
360
361 static int cap_file_receive(struct file *file)
362 {
363 return 0;
364 }
365
366 static int cap_dentry_open(struct file *file, const struct cred *cred)
367 {
368 return 0;
369 }
370
371 static int cap_task_create(unsigned long clone_flags)
372 {
373 return 0;
374 }
375
376 static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
377 {
378 return 0;
379 }
380
381 static void cap_cred_free(struct cred *cred)
382 {
383 }
384
385 static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
386 {
387 return 0;
388 }
389
390 static void cap_cred_commit(struct cred *new, const struct cred *old)
391 {
392 }
393
394 static void cap_cred_transfer(struct cred *new, const struct cred *old)
395 {
396 }
397
398 static int cap_kernel_act_as(struct cred *new, u32 secid)
399 {
400 return 0;
401 }
402
403 static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
404 {
405 return 0;
406 }
407
408 static int cap_kernel_module_request(void)
409 {
410 return 0;
411 }
412
413 static int cap_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
414 {
415 return 0;
416 }
417
418 static int cap_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags)
419 {
420 return 0;
421 }
422
423 static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
424 {
425 return 0;
426 }
427
428 static int cap_task_getpgid(struct task_struct *p)
429 {
430 return 0;
431 }
432
433 static int cap_task_getsid(struct task_struct *p)
434 {
435 return 0;
436 }
437
438 static void cap_task_getsecid(struct task_struct *p, u32 *secid)
439 {
440 *secid = 0;
441 }
442
443 static int cap_task_setgroups(struct group_info *group_info)
444 {
445 return 0;
446 }
447
448 static int cap_task_getioprio(struct task_struct *p)
449 {
450 return 0;
451 }
452
453 static int cap_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
454 {
455 return 0;
456 }
457
458 static int cap_task_getscheduler(struct task_struct *p)
459 {
460 return 0;
461 }
462
463 static int cap_task_movememory(struct task_struct *p)
464 {
465 return 0;
466 }
467
468 static int cap_task_wait(struct task_struct *p)
469 {
470 return 0;
471 }
472
473 static int cap_task_kill(struct task_struct *p, struct siginfo *info,
474 int sig, u32 secid)
475 {
476 return 0;
477 }
478
479 static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
480 {
481 }
482
483 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
484 {
485 return 0;
486 }
487
488 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
489 {
490 *secid = 0;
491 }
492
493 static int cap_msg_msg_alloc_security(struct msg_msg *msg)
494 {
495 return 0;
496 }
497
498 static void cap_msg_msg_free_security(struct msg_msg *msg)
499 {
500 }
501
502 static int cap_msg_queue_alloc_security(struct msg_queue *msq)
503 {
504 return 0;
505 }
506
507 static void cap_msg_queue_free_security(struct msg_queue *msq)
508 {
509 }
510
511 static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
512 {
513 return 0;
514 }
515
516 static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
517 {
518 return 0;
519 }
520
521 static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
522 int msgflg)
523 {
524 return 0;
525 }
526
527 static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
528 struct task_struct *target, long type, int mode)
529 {
530 return 0;
531 }
532
533 static int cap_shm_alloc_security(struct shmid_kernel *shp)
534 {
535 return 0;
536 }
537
538 static void cap_shm_free_security(struct shmid_kernel *shp)
539 {
540 }
541
542 static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
543 {
544 return 0;
545 }
546
547 static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
548 {
549 return 0;
550 }
551
552 static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
553 int shmflg)
554 {
555 return 0;
556 }
557
558 static int cap_sem_alloc_security(struct sem_array *sma)
559 {
560 return 0;
561 }
562
563 static void cap_sem_free_security(struct sem_array *sma)
564 {
565 }
566
567 static int cap_sem_associate(struct sem_array *sma, int semflg)
568 {
569 return 0;
570 }
571
572 static int cap_sem_semctl(struct sem_array *sma, int cmd)
573 {
574 return 0;
575 }
576
577 static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
578 unsigned nsops, int alter)
579 {
580 return 0;
581 }
582
583 #ifdef CONFIG_SECURITY_NETWORK
584 static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
585 struct sock *newsk)
586 {
587 return 0;
588 }
589
590 static int cap_unix_may_send(struct socket *sock, struct socket *other)
591 {
592 return 0;
593 }
594
595 static int cap_socket_create(int family, int type, int protocol, int kern)
596 {
597 return 0;
598 }
599
600 static int cap_socket_post_create(struct socket *sock, int family, int type,
601 int protocol, int kern)
602 {
603 return 0;
604 }
605
606 static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
607 int addrlen)
608 {
609 return 0;
610 }
611
612 static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
613 int addrlen)
614 {
615 return 0;
616 }
617
618 static int cap_socket_listen(struct socket *sock, int backlog)
619 {
620 return 0;
621 }
622
623 static int cap_socket_accept(struct socket *sock, struct socket *newsock)
624 {
625 return 0;
626 }
627
628 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
629 {
630 return 0;
631 }
632
633 static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
634 int size, int flags)
635 {
636 return 0;
637 }
638
639 static int cap_socket_getsockname(struct socket *sock)
640 {
641 return 0;
642 }
643
644 static int cap_socket_getpeername(struct socket *sock)
645 {
646 return 0;
647 }
648
649 static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
650 {
651 return 0;
652 }
653
654 static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
655 {
656 return 0;
657 }
658
659 static int cap_socket_shutdown(struct socket *sock, int how)
660 {
661 return 0;
662 }
663
664 static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
665 {
666 return 0;
667 }
668
669 static int cap_socket_getpeersec_stream(struct socket *sock,
670 char __user *optval,
671 int __user *optlen, unsigned len)
672 {
673 return -ENOPROTOOPT;
674 }
675
676 static int cap_socket_getpeersec_dgram(struct socket *sock,
677 struct sk_buff *skb, u32 *secid)
678 {
679 return -ENOPROTOOPT;
680 }
681
682 static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
683 {
684 return 0;
685 }
686
687 static void cap_sk_free_security(struct sock *sk)
688 {
689 }
690
691 static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
692 {
693 }
694
695 static void cap_sk_getsecid(struct sock *sk, u32 *secid)
696 {
697 }
698
699 static void cap_sock_graft(struct sock *sk, struct socket *parent)
700 {
701 }
702
703 static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
704 struct request_sock *req)
705 {
706 return 0;
707 }
708
709 static void cap_inet_csk_clone(struct sock *newsk,
710 const struct request_sock *req)
711 {
712 }
713
714 static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
715 {
716 }
717
718
719
720 static void cap_req_classify_flow(const struct request_sock *req,
721 struct flowi *fl)
722 {
723 }
724
725 static int cap_tun_dev_create(void)
726 {
727 return 0;
728 }
729
730 static void cap_tun_dev_post_create(struct sock *sk)
731 {
732 }
733
734 static int cap_tun_dev_attach(struct sock *sk)
735 {
736 return 0;
737 }
738 #endif /* CONFIG_SECURITY_NETWORK */
739
740 #ifdef CONFIG_SECURITY_NETWORK_XFRM
741 static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
742 struct xfrm_user_sec_ctx *sec_ctx)
743 {
744 return 0;
745 }
746
747 static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
748 struct xfrm_sec_ctx **new_ctxp)
749 {
750 return 0;
751 }
752
753 static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
754 {
755 }
756
757 static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
758 {
759 return 0;
760 }
761
762 static int cap_xfrm_state_alloc_security(struct xfrm_state *x,
763 struct xfrm_user_sec_ctx *sec_ctx,
764 u32 secid)
765 {
766 return 0;
767 }
768
769 static void cap_xfrm_state_free_security(struct xfrm_state *x)
770 {
771 }
772
773 static int cap_xfrm_state_delete_security(struct xfrm_state *x)
774 {
775 return 0;
776 }
777
778 static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
779 {
780 return 0;
781 }
782
783 static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
784 struct xfrm_policy *xp,
785 struct flowi *fl)
786 {
787 return 1;
788 }
789
790 static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
791 {
792 return 0;
793 }
794
795 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
796 static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
797 {
798 }
799
800 static int cap_getprocattr(struct task_struct *p, char *name, char **value)
801 {
802 return -EINVAL;
803 }
804
805 static int cap_setprocattr(struct task_struct *p, char *name, void *value,
806 size_t size)
807 {
808 return -EINVAL;
809 }
810
811 static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
812 {
813 return -EOPNOTSUPP;
814 }
815
816 static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
817 {
818 return -EOPNOTSUPP;
819 }
820
821 static void cap_release_secctx(char *secdata, u32 seclen)
822 {
823 }
824
825 static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
826 {
827 return 0;
828 }
829
830 static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
831 {
832 return 0;
833 }
834
835 static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
836 {
837 return 0;
838 }
839 #ifdef CONFIG_KEYS
840 static int cap_key_alloc(struct key *key, const struct cred *cred,
841 unsigned long flags)
842 {
843 return 0;
844 }
845
846 static void cap_key_free(struct key *key)
847 {
848 }
849
850 static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
851 key_perm_t perm)
852 {
853 return 0;
854 }
855
856 static int cap_key_getsecurity(struct key *key, char **_buffer)
857 {
858 *_buffer = NULL;
859 return 0;
860 }
861
862 static int cap_key_session_to_parent(const struct cred *cred,
863 const struct cred *parent_cred,
864 struct key *key)
865 {
866 return 0;
867 }
868
869 #endif /* CONFIG_KEYS */
870
871 #ifdef CONFIG_AUDIT
872 static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
873 {
874 return 0;
875 }
876
877 static int cap_audit_rule_known(struct audit_krule *krule)
878 {
879 return 0;
880 }
881
882 static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
883 struct audit_context *actx)
884 {
885 return 0;
886 }
887
888 static void cap_audit_rule_free(void *lsmrule)
889 {
890 }
891 #endif /* CONFIG_AUDIT */
892
893 struct security_operations default_security_ops = {
894 .name = "default",
895 };
896
897 #define set_to_cap_if_null(ops, function) \
898 do { \
899 if (!ops->function) { \
900 ops->function = cap_##function; \
901 pr_debug("Had to override the " #function \
902 " security operation with the default.\n");\
903 } \
904 } while (0)
905
906 void security_fixup_ops(struct security_operations *ops)
907 {
908 set_to_cap_if_null(ops, ptrace_access_check);
909 set_to_cap_if_null(ops, ptrace_traceme);
910 set_to_cap_if_null(ops, capget);
911 set_to_cap_if_null(ops, capset);
912 set_to_cap_if_null(ops, acct);
913 set_to_cap_if_null(ops, capable);
914 set_to_cap_if_null(ops, quotactl);
915 set_to_cap_if_null(ops, quota_on);
916 set_to_cap_if_null(ops, sysctl);
917 set_to_cap_if_null(ops, syslog);
918 set_to_cap_if_null(ops, settime);
919 set_to_cap_if_null(ops, vm_enough_memory);
920 set_to_cap_if_null(ops, bprm_set_creds);
921 set_to_cap_if_null(ops, bprm_committing_creds);
922 set_to_cap_if_null(ops, bprm_committed_creds);
923 set_to_cap_if_null(ops, bprm_check_security);
924 set_to_cap_if_null(ops, bprm_secureexec);
925 set_to_cap_if_null(ops, sb_alloc_security);
926 set_to_cap_if_null(ops, sb_free_security);
927 set_to_cap_if_null(ops, sb_copy_data);
928 set_to_cap_if_null(ops, sb_kern_mount);
929 set_to_cap_if_null(ops, sb_show_options);
930 set_to_cap_if_null(ops, sb_statfs);
931 set_to_cap_if_null(ops, sb_mount);
932 set_to_cap_if_null(ops, sb_check_sb);
933 set_to_cap_if_null(ops, sb_umount);
934 set_to_cap_if_null(ops, sb_umount_close);
935 set_to_cap_if_null(ops, sb_umount_busy);
936 set_to_cap_if_null(ops, sb_post_remount);
937 set_to_cap_if_null(ops, sb_post_addmount);
938 set_to_cap_if_null(ops, sb_pivotroot);
939 set_to_cap_if_null(ops, sb_post_pivotroot);
940 set_to_cap_if_null(ops, sb_set_mnt_opts);
941 set_to_cap_if_null(ops, sb_clone_mnt_opts);
942 set_to_cap_if_null(ops, sb_parse_opts_str);
943 set_to_cap_if_null(ops, inode_alloc_security);
944 set_to_cap_if_null(ops, inode_free_security);
945 set_to_cap_if_null(ops, inode_init_security);
946 set_to_cap_if_null(ops, inode_create);
947 set_to_cap_if_null(ops, inode_link);
948 set_to_cap_if_null(ops, inode_unlink);
949 set_to_cap_if_null(ops, inode_symlink);
950 set_to_cap_if_null(ops, inode_mkdir);
951 set_to_cap_if_null(ops, inode_rmdir);
952 set_to_cap_if_null(ops, inode_mknod);
953 set_to_cap_if_null(ops, inode_rename);
954 set_to_cap_if_null(ops, inode_readlink);
955 set_to_cap_if_null(ops, inode_follow_link);
956 set_to_cap_if_null(ops, inode_permission);
957 set_to_cap_if_null(ops, inode_setattr);
958 set_to_cap_if_null(ops, inode_getattr);
959 set_to_cap_if_null(ops, inode_delete);
960 set_to_cap_if_null(ops, inode_setxattr);
961 set_to_cap_if_null(ops, inode_post_setxattr);
962 set_to_cap_if_null(ops, inode_getxattr);
963 set_to_cap_if_null(ops, inode_listxattr);
964 set_to_cap_if_null(ops, inode_removexattr);
965 set_to_cap_if_null(ops, inode_need_killpriv);
966 set_to_cap_if_null(ops, inode_killpriv);
967 set_to_cap_if_null(ops, inode_getsecurity);
968 set_to_cap_if_null(ops, inode_setsecurity);
969 set_to_cap_if_null(ops, inode_listsecurity);
970 set_to_cap_if_null(ops, inode_getsecid);
971 #ifdef CONFIG_SECURITY_PATH
972 set_to_cap_if_null(ops, path_mknod);
973 set_to_cap_if_null(ops, path_mkdir);
974 set_to_cap_if_null(ops, path_rmdir);
975 set_to_cap_if_null(ops, path_unlink);
976 set_to_cap_if_null(ops, path_symlink);
977 set_to_cap_if_null(ops, path_link);
978 set_to_cap_if_null(ops, path_rename);
979 set_to_cap_if_null(ops, path_truncate);
980 #endif
981 set_to_cap_if_null(ops, file_permission);
982 set_to_cap_if_null(ops, file_alloc_security);
983 set_to_cap_if_null(ops, file_free_security);
984 set_to_cap_if_null(ops, file_ioctl);
985 set_to_cap_if_null(ops, file_mmap);
986 set_to_cap_if_null(ops, file_mprotect);
987 set_to_cap_if_null(ops, file_lock);
988 set_to_cap_if_null(ops, file_fcntl);
989 set_to_cap_if_null(ops, file_set_fowner);
990 set_to_cap_if_null(ops, file_send_sigiotask);
991 set_to_cap_if_null(ops, file_receive);
992 set_to_cap_if_null(ops, dentry_open);
993 set_to_cap_if_null(ops, task_create);
994 set_to_cap_if_null(ops, cred_alloc_blank);
995 set_to_cap_if_null(ops, cred_free);
996 set_to_cap_if_null(ops, cred_prepare);
997 set_to_cap_if_null(ops, cred_commit);
998 set_to_cap_if_null(ops, cred_transfer);
999 set_to_cap_if_null(ops, kernel_act_as);
1000 set_to_cap_if_null(ops, kernel_create_files_as);
1001 set_to_cap_if_null(ops, kernel_module_request);
1002 set_to_cap_if_null(ops, task_setuid);
1003 set_to_cap_if_null(ops, task_fix_setuid);
1004 set_to_cap_if_null(ops, task_setgid);
1005 set_to_cap_if_null(ops, task_setpgid);
1006 set_to_cap_if_null(ops, task_getpgid);
1007 set_to_cap_if_null(ops, task_getsid);
1008 set_to_cap_if_null(ops, task_getsecid);
1009 set_to_cap_if_null(ops, task_setgroups);
1010 set_to_cap_if_null(ops, task_setnice);
1011 set_to_cap_if_null(ops, task_setioprio);
1012 set_to_cap_if_null(ops, task_getioprio);
1013 set_to_cap_if_null(ops, task_setrlimit);
1014 set_to_cap_if_null(ops, task_setscheduler);
1015 set_to_cap_if_null(ops, task_getscheduler);
1016 set_to_cap_if_null(ops, task_movememory);
1017 set_to_cap_if_null(ops, task_wait);
1018 set_to_cap_if_null(ops, task_kill);
1019 set_to_cap_if_null(ops, task_prctl);
1020 set_to_cap_if_null(ops, task_to_inode);
1021 set_to_cap_if_null(ops, ipc_permission);
1022 set_to_cap_if_null(ops, ipc_getsecid);
1023 set_to_cap_if_null(ops, msg_msg_alloc_security);
1024 set_to_cap_if_null(ops, msg_msg_free_security);
1025 set_to_cap_if_null(ops, msg_queue_alloc_security);
1026 set_to_cap_if_null(ops, msg_queue_free_security);
1027 set_to_cap_if_null(ops, msg_queue_associate);
1028 set_to_cap_if_null(ops, msg_queue_msgctl);
1029 set_to_cap_if_null(ops, msg_queue_msgsnd);
1030 set_to_cap_if_null(ops, msg_queue_msgrcv);
1031 set_to_cap_if_null(ops, shm_alloc_security);
1032 set_to_cap_if_null(ops, shm_free_security);
1033 set_to_cap_if_null(ops, shm_associate);
1034 set_to_cap_if_null(ops, shm_shmctl);
1035 set_to_cap_if_null(ops, shm_shmat);
1036 set_to_cap_if_null(ops, sem_alloc_security);
1037 set_to_cap_if_null(ops, sem_free_security);
1038 set_to_cap_if_null(ops, sem_associate);
1039 set_to_cap_if_null(ops, sem_semctl);
1040 set_to_cap_if_null(ops, sem_semop);
1041 set_to_cap_if_null(ops, netlink_send);
1042 set_to_cap_if_null(ops, netlink_recv);
1043 set_to_cap_if_null(ops, d_instantiate);
1044 set_to_cap_if_null(ops, getprocattr);
1045 set_to_cap_if_null(ops, setprocattr);
1046 set_to_cap_if_null(ops, secid_to_secctx);
1047 set_to_cap_if_null(ops, secctx_to_secid);
1048 set_to_cap_if_null(ops, release_secctx);
1049 set_to_cap_if_null(ops, inode_notifysecctx);
1050 set_to_cap_if_null(ops, inode_setsecctx);
1051 set_to_cap_if_null(ops, inode_getsecctx);
1052 #ifdef CONFIG_SECURITY_NETWORK
1053 set_to_cap_if_null(ops, unix_stream_connect);
1054 set_to_cap_if_null(ops, unix_may_send);
1055 set_to_cap_if_null(ops, socket_create);
1056 set_to_cap_if_null(ops, socket_post_create);
1057 set_to_cap_if_null(ops, socket_bind);
1058 set_to_cap_if_null(ops, socket_connect);
1059 set_to_cap_if_null(ops, socket_listen);
1060 set_to_cap_if_null(ops, socket_accept);
1061 set_to_cap_if_null(ops, socket_sendmsg);
1062 set_to_cap_if_null(ops, socket_recvmsg);
1063 set_to_cap_if_null(ops, socket_getsockname);
1064 set_to_cap_if_null(ops, socket_getpeername);
1065 set_to_cap_if_null(ops, socket_setsockopt);
1066 set_to_cap_if_null(ops, socket_getsockopt);
1067 set_to_cap_if_null(ops, socket_shutdown);
1068 set_to_cap_if_null(ops, socket_sock_rcv_skb);
1069 set_to_cap_if_null(ops, socket_getpeersec_stream);
1070 set_to_cap_if_null(ops, socket_getpeersec_dgram);
1071 set_to_cap_if_null(ops, sk_alloc_security);
1072 set_to_cap_if_null(ops, sk_free_security);
1073 set_to_cap_if_null(ops, sk_clone_security);
1074 set_to_cap_if_null(ops, sk_getsecid);
1075 set_to_cap_if_null(ops, sock_graft);
1076 set_to_cap_if_null(ops, inet_conn_request);
1077 set_to_cap_if_null(ops, inet_csk_clone);
1078 set_to_cap_if_null(ops, inet_conn_established);
1079 set_to_cap_if_null(ops, req_classify_flow);
1080 set_to_cap_if_null(ops, tun_dev_create);
1081 set_to_cap_if_null(ops, tun_dev_post_create);
1082 set_to_cap_if_null(ops, tun_dev_attach);
1083 #endif /* CONFIG_SECURITY_NETWORK */
1084 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1085 set_to_cap_if_null(ops, xfrm_policy_alloc_security);
1086 set_to_cap_if_null(ops, xfrm_policy_clone_security);
1087 set_to_cap_if_null(ops, xfrm_policy_free_security);
1088 set_to_cap_if_null(ops, xfrm_policy_delete_security);
1089 set_to_cap_if_null(ops, xfrm_state_alloc_security);
1090 set_to_cap_if_null(ops, xfrm_state_free_security);
1091 set_to_cap_if_null(ops, xfrm_state_delete_security);
1092 set_to_cap_if_null(ops, xfrm_policy_lookup);
1093 set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
1094 set_to_cap_if_null(ops, xfrm_decode_session);
1095 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
1096 #ifdef CONFIG_KEYS
1097 set_to_cap_if_null(ops, key_alloc);
1098 set_to_cap_if_null(ops, key_free);
1099 set_to_cap_if_null(ops, key_permission);
1100 set_to_cap_if_null(ops, key_getsecurity);
1101 set_to_cap_if_null(ops, key_session_to_parent);
1102 #endif /* CONFIG_KEYS */
1103 #ifdef CONFIG_AUDIT
1104 set_to_cap_if_null(ops, audit_rule_init);
1105 set_to_cap_if_null(ops, audit_rule_known);
1106 set_to_cap_if_null(ops, audit_rule_match);
1107 set_to_cap_if_null(ops, audit_rule_free);
1108 #endif
1109 }