security: remove sb_check_sb hooks
[linux-2.6.git] / security / capability.c
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_umount(struct vfsmount *mnt, int flags)
84 {
85         return 0;
86 }
87
88 static void cap_sb_umount_close(struct vfsmount *mnt)
89 {
90 }
91
92 static void cap_sb_umount_busy(struct vfsmount *mnt)
93 {
94 }
95
96 static void cap_sb_post_remount(struct vfsmount *mnt, unsigned long flags,
97                                 void *data)
98 {
99 }
100
101 static void cap_sb_post_addmount(struct vfsmount *mnt, struct path *path)
102 {
103 }
104
105 static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
106 {
107         return 0;
108 }
109
110 static void cap_sb_post_pivotroot(struct path *old_path, struct path *new_path)
111 {
112 }
113
114 static int cap_sb_set_mnt_opts(struct super_block *sb,
115                                struct security_mnt_opts *opts)
116 {
117         if (unlikely(opts->num_mnt_opts))
118                 return -EOPNOTSUPP;
119         return 0;
120 }
121
122 static void cap_sb_clone_mnt_opts(const struct super_block *oldsb,
123                                   struct super_block *newsb)
124 {
125 }
126
127 static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
128 {
129         return 0;
130 }
131
132 static int cap_inode_alloc_security(struct inode *inode)
133 {
134         return 0;
135 }
136
137 static void cap_inode_free_security(struct inode *inode)
138 {
139 }
140
141 static int cap_inode_init_security(struct inode *inode, struct inode *dir,
142                                    char **name, void **value, size_t *len)
143 {
144         return -EOPNOTSUPP;
145 }
146
147 static int cap_inode_create(struct inode *inode, struct dentry *dentry,
148                             int mask)
149 {
150         return 0;
151 }
152
153 static int cap_inode_link(struct dentry *old_dentry, struct inode *inode,
154                           struct dentry *new_dentry)
155 {
156         return 0;
157 }
158
159 static int cap_inode_unlink(struct inode *inode, struct dentry *dentry)
160 {
161         return 0;
162 }
163
164 static int cap_inode_symlink(struct inode *inode, struct dentry *dentry,
165                              const char *name)
166 {
167         return 0;
168 }
169
170 static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry,
171                            int mask)
172 {
173         return 0;
174 }
175
176 static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry)
177 {
178         return 0;
179 }
180
181 static int cap_inode_mknod(struct inode *inode, struct dentry *dentry,
182                            int mode, dev_t dev)
183 {
184         return 0;
185 }
186
187 static int cap_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
188                             struct inode *new_inode, struct dentry *new_dentry)
189 {
190         return 0;
191 }
192
193 static int cap_inode_readlink(struct dentry *dentry)
194 {
195         return 0;
196 }
197
198 static int cap_inode_follow_link(struct dentry *dentry,
199                                  struct nameidata *nameidata)
200 {
201         return 0;
202 }
203
204 static int cap_inode_permission(struct inode *inode, int mask)
205 {
206         return 0;
207 }
208
209 static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr)
210 {
211         return 0;
212 }
213
214 static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
215 {
216         return 0;
217 }
218
219 static void cap_inode_delete(struct inode *ino)
220 {
221 }
222
223 static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
224                                     const void *value, size_t size, int flags)
225 {
226 }
227
228 static int cap_inode_getxattr(struct dentry *dentry, const char *name)
229 {
230         return 0;
231 }
232
233 static int cap_inode_listxattr(struct dentry *dentry)
234 {
235         return 0;
236 }
237
238 static int cap_inode_getsecurity(const struct inode *inode, const char *name,
239                                  void **buffer, bool alloc)
240 {
241         return -EOPNOTSUPP;
242 }
243
244 static int cap_inode_setsecurity(struct inode *inode, const char *name,
245                                  const void *value, size_t size, int flags)
246 {
247         return -EOPNOTSUPP;
248 }
249
250 static int cap_inode_listsecurity(struct inode *inode, char *buffer,
251                                   size_t buffer_size)
252 {
253         return 0;
254 }
255
256 static void cap_inode_getsecid(const struct inode *inode, u32 *secid)
257 {
258         *secid = 0;
259 }
260
261 #ifdef CONFIG_SECURITY_PATH
262 static int cap_path_mknod(struct path *dir, struct dentry *dentry, int mode,
263                           unsigned int dev)
264 {
265         return 0;
266 }
267
268 static int cap_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
269 {
270         return 0;
271 }
272
273 static int cap_path_rmdir(struct path *dir, struct dentry *dentry)
274 {
275         return 0;
276 }
277
278 static int cap_path_unlink(struct path *dir, struct dentry *dentry)
279 {
280         return 0;
281 }
282
283 static int cap_path_symlink(struct path *dir, struct dentry *dentry,
284                             const char *old_name)
285 {
286         return 0;
287 }
288
289 static int cap_path_link(struct dentry *old_dentry, struct path *new_dir,
290                          struct dentry *new_dentry)
291 {
292         return 0;
293 }
294
295 static int cap_path_rename(struct path *old_path, struct dentry *old_dentry,
296                            struct path *new_path, struct dentry *new_dentry)
297 {
298         return 0;
299 }
300
301 static int cap_path_truncate(struct path *path, loff_t length,
302                              unsigned int time_attrs)
303 {
304         return 0;
305 }
306
307 static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
308                           mode_t mode)
309 {
310         return 0;
311 }
312
313 static int cap_path_chown(struct path *path, uid_t uid, gid_t gid)
314 {
315         return 0;
316 }
317
318 static int cap_path_chroot(struct path *root)
319 {
320         return 0;
321 }
322 #endif
323
324 static int cap_file_permission(struct file *file, int mask)
325 {
326         return 0;
327 }
328
329 static int cap_file_alloc_security(struct file *file)
330 {
331         return 0;
332 }
333
334 static void cap_file_free_security(struct file *file)
335 {
336 }
337
338 static int cap_file_ioctl(struct file *file, unsigned int command,
339                           unsigned long arg)
340 {
341         return 0;
342 }
343
344 static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
345                              unsigned long prot)
346 {
347         return 0;
348 }
349
350 static int cap_file_lock(struct file *file, unsigned int cmd)
351 {
352         return 0;
353 }
354
355 static int cap_file_fcntl(struct file *file, unsigned int cmd,
356                           unsigned long arg)
357 {
358         return 0;
359 }
360
361 static int cap_file_set_fowner(struct file *file)
362 {
363         return 0;
364 }
365
366 static int cap_file_send_sigiotask(struct task_struct *tsk,
367                                    struct fown_struct *fown, int sig)
368 {
369         return 0;
370 }
371
372 static int cap_file_receive(struct file *file)
373 {
374         return 0;
375 }
376
377 static int cap_dentry_open(struct file *file, const struct cred *cred)
378 {
379         return 0;
380 }
381
382 static int cap_task_create(unsigned long clone_flags)
383 {
384         return 0;
385 }
386
387 static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
388 {
389         return 0;
390 }
391
392 static void cap_cred_free(struct cred *cred)
393 {
394 }
395
396 static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
397 {
398         return 0;
399 }
400
401 static void cap_cred_commit(struct cred *new, const struct cred *old)
402 {
403 }
404
405 static void cap_cred_transfer(struct cred *new, const struct cred *old)
406 {
407 }
408
409 static int cap_kernel_act_as(struct cred *new, u32 secid)
410 {
411         return 0;
412 }
413
414 static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
415 {
416         return 0;
417 }
418
419 static int cap_kernel_module_request(char *kmod_name)
420 {
421         return 0;
422 }
423
424 static int cap_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
425 {
426         return 0;
427 }
428
429 static int cap_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags)
430 {
431         return 0;
432 }
433
434 static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
435 {
436         return 0;
437 }
438
439 static int cap_task_getpgid(struct task_struct *p)
440 {
441         return 0;
442 }
443
444 static int cap_task_getsid(struct task_struct *p)
445 {
446         return 0;
447 }
448
449 static void cap_task_getsecid(struct task_struct *p, u32 *secid)
450 {
451         *secid = 0;
452 }
453
454 static int cap_task_setgroups(struct group_info *group_info)
455 {
456         return 0;
457 }
458
459 static int cap_task_getioprio(struct task_struct *p)
460 {
461         return 0;
462 }
463
464 static int cap_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
465 {
466         return 0;
467 }
468
469 static int cap_task_getscheduler(struct task_struct *p)
470 {
471         return 0;
472 }
473
474 static int cap_task_movememory(struct task_struct *p)
475 {
476         return 0;
477 }
478
479 static int cap_task_wait(struct task_struct *p)
480 {
481         return 0;
482 }
483
484 static int cap_task_kill(struct task_struct *p, struct siginfo *info,
485                          int sig, u32 secid)
486 {
487         return 0;
488 }
489
490 static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
491 {
492 }
493
494 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
495 {
496         return 0;
497 }
498
499 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
500 {
501         *secid = 0;
502 }
503
504 static int cap_msg_msg_alloc_security(struct msg_msg *msg)
505 {
506         return 0;
507 }
508
509 static void cap_msg_msg_free_security(struct msg_msg *msg)
510 {
511 }
512
513 static int cap_msg_queue_alloc_security(struct msg_queue *msq)
514 {
515         return 0;
516 }
517
518 static void cap_msg_queue_free_security(struct msg_queue *msq)
519 {
520 }
521
522 static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
523 {
524         return 0;
525 }
526
527 static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
528 {
529         return 0;
530 }
531
532 static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
533                                 int msgflg)
534 {
535         return 0;
536 }
537
538 static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
539                                 struct task_struct *target, long type, int mode)
540 {
541         return 0;
542 }
543
544 static int cap_shm_alloc_security(struct shmid_kernel *shp)
545 {
546         return 0;
547 }
548
549 static void cap_shm_free_security(struct shmid_kernel *shp)
550 {
551 }
552
553 static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
554 {
555         return 0;
556 }
557
558 static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
559 {
560         return 0;
561 }
562
563 static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
564                          int shmflg)
565 {
566         return 0;
567 }
568
569 static int cap_sem_alloc_security(struct sem_array *sma)
570 {
571         return 0;
572 }
573
574 static void cap_sem_free_security(struct sem_array *sma)
575 {
576 }
577
578 static int cap_sem_associate(struct sem_array *sma, int semflg)
579 {
580         return 0;
581 }
582
583 static int cap_sem_semctl(struct sem_array *sma, int cmd)
584 {
585         return 0;
586 }
587
588 static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
589                          unsigned nsops, int alter)
590 {
591         return 0;
592 }
593
594 #ifdef CONFIG_SECURITY_NETWORK
595 static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
596                                    struct sock *newsk)
597 {
598         return 0;
599 }
600
601 static int cap_unix_may_send(struct socket *sock, struct socket *other)
602 {
603         return 0;
604 }
605
606 static int cap_socket_create(int family, int type, int protocol, int kern)
607 {
608         return 0;
609 }
610
611 static int cap_socket_post_create(struct socket *sock, int family, int type,
612                                   int protocol, int kern)
613 {
614         return 0;
615 }
616
617 static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
618                            int addrlen)
619 {
620         return 0;
621 }
622
623 static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
624                               int addrlen)
625 {
626         return 0;
627 }
628
629 static int cap_socket_listen(struct socket *sock, int backlog)
630 {
631         return 0;
632 }
633
634 static int cap_socket_accept(struct socket *sock, struct socket *newsock)
635 {
636         return 0;
637 }
638
639 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
640 {
641         return 0;
642 }
643
644 static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
645                               int size, int flags)
646 {
647         return 0;
648 }
649
650 static int cap_socket_getsockname(struct socket *sock)
651 {
652         return 0;
653 }
654
655 static int cap_socket_getpeername(struct socket *sock)
656 {
657         return 0;
658 }
659
660 static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
661 {
662         return 0;
663 }
664
665 static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
666 {
667         return 0;
668 }
669
670 static int cap_socket_shutdown(struct socket *sock, int how)
671 {
672         return 0;
673 }
674
675 static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
676 {
677         return 0;
678 }
679
680 static int cap_socket_getpeersec_stream(struct socket *sock,
681                                         char __user *optval,
682                                         int __user *optlen, unsigned len)
683 {
684         return -ENOPROTOOPT;
685 }
686
687 static int cap_socket_getpeersec_dgram(struct socket *sock,
688                                        struct sk_buff *skb, u32 *secid)
689 {
690         return -ENOPROTOOPT;
691 }
692
693 static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
694 {
695         return 0;
696 }
697
698 static void cap_sk_free_security(struct sock *sk)
699 {
700 }
701
702 static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
703 {
704 }
705
706 static void cap_sk_getsecid(struct sock *sk, u32 *secid)
707 {
708 }
709
710 static void cap_sock_graft(struct sock *sk, struct socket *parent)
711 {
712 }
713
714 static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
715                                  struct request_sock *req)
716 {
717         return 0;
718 }
719
720 static void cap_inet_csk_clone(struct sock *newsk,
721                                const struct request_sock *req)
722 {
723 }
724
725 static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
726 {
727 }
728
729
730
731 static void cap_req_classify_flow(const struct request_sock *req,
732                                   struct flowi *fl)
733 {
734 }
735
736 static int cap_tun_dev_create(void)
737 {
738         return 0;
739 }
740
741 static void cap_tun_dev_post_create(struct sock *sk)
742 {
743 }
744
745 static int cap_tun_dev_attach(struct sock *sk)
746 {
747         return 0;
748 }
749 #endif  /* CONFIG_SECURITY_NETWORK */
750
751 #ifdef CONFIG_SECURITY_NETWORK_XFRM
752 static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
753                                           struct xfrm_user_sec_ctx *sec_ctx)
754 {
755         return 0;
756 }
757
758 static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
759                                           struct xfrm_sec_ctx **new_ctxp)
760 {
761         return 0;
762 }
763
764 static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
765 {
766 }
767
768 static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
769 {
770         return 0;
771 }
772
773 static int cap_xfrm_state_alloc_security(struct xfrm_state *x,
774                                          struct xfrm_user_sec_ctx *sec_ctx,
775                                          u32 secid)
776 {
777         return 0;
778 }
779
780 static void cap_xfrm_state_free_security(struct xfrm_state *x)
781 {
782 }
783
784 static int cap_xfrm_state_delete_security(struct xfrm_state *x)
785 {
786         return 0;
787 }
788
789 static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
790 {
791         return 0;
792 }
793
794 static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
795                                          struct xfrm_policy *xp,
796                                          struct flowi *fl)
797 {
798         return 1;
799 }
800
801 static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
802 {
803         return 0;
804 }
805
806 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
807 static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
808 {
809 }
810
811 static int cap_getprocattr(struct task_struct *p, char *name, char **value)
812 {
813         return -EINVAL;
814 }
815
816 static int cap_setprocattr(struct task_struct *p, char *name, void *value,
817                            size_t size)
818 {
819         return -EINVAL;
820 }
821
822 static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
823 {
824         return -EOPNOTSUPP;
825 }
826
827 static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
828 {
829         return -EOPNOTSUPP;
830 }
831
832 static void cap_release_secctx(char *secdata, u32 seclen)
833 {
834 }
835
836 static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
837 {
838         return 0;
839 }
840
841 static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
842 {
843         return 0;
844 }
845
846 static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
847 {
848         return 0;
849 }
850 #ifdef CONFIG_KEYS
851 static int cap_key_alloc(struct key *key, const struct cred *cred,
852                          unsigned long flags)
853 {
854         return 0;
855 }
856
857 static void cap_key_free(struct key *key)
858 {
859 }
860
861 static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
862                               key_perm_t perm)
863 {
864         return 0;
865 }
866
867 static int cap_key_getsecurity(struct key *key, char **_buffer)
868 {
869         *_buffer = NULL;
870         return 0;
871 }
872
873 static int cap_key_session_to_parent(const struct cred *cred,
874                                      const struct cred *parent_cred,
875                                      struct key *key)
876 {
877         return 0;
878 }
879
880 #endif /* CONFIG_KEYS */
881
882 #ifdef CONFIG_AUDIT
883 static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
884 {
885         return 0;
886 }
887
888 static int cap_audit_rule_known(struct audit_krule *krule)
889 {
890         return 0;
891 }
892
893 static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
894                                 struct audit_context *actx)
895 {
896         return 0;
897 }
898
899 static void cap_audit_rule_free(void *lsmrule)
900 {
901 }
902 #endif /* CONFIG_AUDIT */
903
904 #define set_to_cap_if_null(ops, function)                               \
905         do {                                                            \
906                 if (!ops->function) {                                   \
907                         ops->function = cap_##function;                 \
908                         pr_debug("Had to override the " #function       \
909                                  " security operation with the default.\n");\
910                         }                                               \
911         } while (0)
912
913 void security_fixup_ops(struct security_operations *ops)
914 {
915         set_to_cap_if_null(ops, ptrace_access_check);
916         set_to_cap_if_null(ops, ptrace_traceme);
917         set_to_cap_if_null(ops, capget);
918         set_to_cap_if_null(ops, capset);
919         set_to_cap_if_null(ops, acct);
920         set_to_cap_if_null(ops, capable);
921         set_to_cap_if_null(ops, quotactl);
922         set_to_cap_if_null(ops, quota_on);
923         set_to_cap_if_null(ops, sysctl);
924         set_to_cap_if_null(ops, syslog);
925         set_to_cap_if_null(ops, settime);
926         set_to_cap_if_null(ops, vm_enough_memory);
927         set_to_cap_if_null(ops, bprm_set_creds);
928         set_to_cap_if_null(ops, bprm_committing_creds);
929         set_to_cap_if_null(ops, bprm_committed_creds);
930         set_to_cap_if_null(ops, bprm_check_security);
931         set_to_cap_if_null(ops, bprm_secureexec);
932         set_to_cap_if_null(ops, sb_alloc_security);
933         set_to_cap_if_null(ops, sb_free_security);
934         set_to_cap_if_null(ops, sb_copy_data);
935         set_to_cap_if_null(ops, sb_kern_mount);
936         set_to_cap_if_null(ops, sb_show_options);
937         set_to_cap_if_null(ops, sb_statfs);
938         set_to_cap_if_null(ops, sb_mount);
939         set_to_cap_if_null(ops, sb_umount);
940         set_to_cap_if_null(ops, sb_umount_close);
941         set_to_cap_if_null(ops, sb_umount_busy);
942         set_to_cap_if_null(ops, sb_post_remount);
943         set_to_cap_if_null(ops, sb_post_addmount);
944         set_to_cap_if_null(ops, sb_pivotroot);
945         set_to_cap_if_null(ops, sb_post_pivotroot);
946         set_to_cap_if_null(ops, sb_set_mnt_opts);
947         set_to_cap_if_null(ops, sb_clone_mnt_opts);
948         set_to_cap_if_null(ops, sb_parse_opts_str);
949         set_to_cap_if_null(ops, inode_alloc_security);
950         set_to_cap_if_null(ops, inode_free_security);
951         set_to_cap_if_null(ops, inode_init_security);
952         set_to_cap_if_null(ops, inode_create);
953         set_to_cap_if_null(ops, inode_link);
954         set_to_cap_if_null(ops, inode_unlink);
955         set_to_cap_if_null(ops, inode_symlink);
956         set_to_cap_if_null(ops, inode_mkdir);
957         set_to_cap_if_null(ops, inode_rmdir);
958         set_to_cap_if_null(ops, inode_mknod);
959         set_to_cap_if_null(ops, inode_rename);
960         set_to_cap_if_null(ops, inode_readlink);
961         set_to_cap_if_null(ops, inode_follow_link);
962         set_to_cap_if_null(ops, inode_permission);
963         set_to_cap_if_null(ops, inode_setattr);
964         set_to_cap_if_null(ops, inode_getattr);
965         set_to_cap_if_null(ops, inode_delete);
966         set_to_cap_if_null(ops, inode_setxattr);
967         set_to_cap_if_null(ops, inode_post_setxattr);
968         set_to_cap_if_null(ops, inode_getxattr);
969         set_to_cap_if_null(ops, inode_listxattr);
970         set_to_cap_if_null(ops, inode_removexattr);
971         set_to_cap_if_null(ops, inode_need_killpriv);
972         set_to_cap_if_null(ops, inode_killpriv);
973         set_to_cap_if_null(ops, inode_getsecurity);
974         set_to_cap_if_null(ops, inode_setsecurity);
975         set_to_cap_if_null(ops, inode_listsecurity);
976         set_to_cap_if_null(ops, inode_getsecid);
977 #ifdef CONFIG_SECURITY_PATH
978         set_to_cap_if_null(ops, path_mknod);
979         set_to_cap_if_null(ops, path_mkdir);
980         set_to_cap_if_null(ops, path_rmdir);
981         set_to_cap_if_null(ops, path_unlink);
982         set_to_cap_if_null(ops, path_symlink);
983         set_to_cap_if_null(ops, path_link);
984         set_to_cap_if_null(ops, path_rename);
985         set_to_cap_if_null(ops, path_truncate);
986         set_to_cap_if_null(ops, path_chmod);
987         set_to_cap_if_null(ops, path_chown);
988         set_to_cap_if_null(ops, path_chroot);
989 #endif
990         set_to_cap_if_null(ops, file_permission);
991         set_to_cap_if_null(ops, file_alloc_security);
992         set_to_cap_if_null(ops, file_free_security);
993         set_to_cap_if_null(ops, file_ioctl);
994         set_to_cap_if_null(ops, file_mmap);
995         set_to_cap_if_null(ops, file_mprotect);
996         set_to_cap_if_null(ops, file_lock);
997         set_to_cap_if_null(ops, file_fcntl);
998         set_to_cap_if_null(ops, file_set_fowner);
999         set_to_cap_if_null(ops, file_send_sigiotask);
1000         set_to_cap_if_null(ops, file_receive);
1001         set_to_cap_if_null(ops, dentry_open);
1002         set_to_cap_if_null(ops, task_create);
1003         set_to_cap_if_null(ops, cred_alloc_blank);
1004         set_to_cap_if_null(ops, cred_free);
1005         set_to_cap_if_null(ops, cred_prepare);
1006         set_to_cap_if_null(ops, cred_commit);
1007         set_to_cap_if_null(ops, cred_transfer);
1008         set_to_cap_if_null(ops, kernel_act_as);
1009         set_to_cap_if_null(ops, kernel_create_files_as);
1010         set_to_cap_if_null(ops, kernel_module_request);
1011         set_to_cap_if_null(ops, task_setuid);
1012         set_to_cap_if_null(ops, task_fix_setuid);
1013         set_to_cap_if_null(ops, task_setgid);
1014         set_to_cap_if_null(ops, task_setpgid);
1015         set_to_cap_if_null(ops, task_getpgid);
1016         set_to_cap_if_null(ops, task_getsid);
1017         set_to_cap_if_null(ops, task_getsecid);
1018         set_to_cap_if_null(ops, task_setgroups);
1019         set_to_cap_if_null(ops, task_setnice);
1020         set_to_cap_if_null(ops, task_setioprio);
1021         set_to_cap_if_null(ops, task_getioprio);
1022         set_to_cap_if_null(ops, task_setrlimit);
1023         set_to_cap_if_null(ops, task_setscheduler);
1024         set_to_cap_if_null(ops, task_getscheduler);
1025         set_to_cap_if_null(ops, task_movememory);
1026         set_to_cap_if_null(ops, task_wait);
1027         set_to_cap_if_null(ops, task_kill);
1028         set_to_cap_if_null(ops, task_prctl);
1029         set_to_cap_if_null(ops, task_to_inode);
1030         set_to_cap_if_null(ops, ipc_permission);
1031         set_to_cap_if_null(ops, ipc_getsecid);
1032         set_to_cap_if_null(ops, msg_msg_alloc_security);
1033         set_to_cap_if_null(ops, msg_msg_free_security);
1034         set_to_cap_if_null(ops, msg_queue_alloc_security);
1035         set_to_cap_if_null(ops, msg_queue_free_security);
1036         set_to_cap_if_null(ops, msg_queue_associate);
1037         set_to_cap_if_null(ops, msg_queue_msgctl);
1038         set_to_cap_if_null(ops, msg_queue_msgsnd);
1039         set_to_cap_if_null(ops, msg_queue_msgrcv);
1040         set_to_cap_if_null(ops, shm_alloc_security);
1041         set_to_cap_if_null(ops, shm_free_security);
1042         set_to_cap_if_null(ops, shm_associate);
1043         set_to_cap_if_null(ops, shm_shmctl);
1044         set_to_cap_if_null(ops, shm_shmat);
1045         set_to_cap_if_null(ops, sem_alloc_security);
1046         set_to_cap_if_null(ops, sem_free_security);
1047         set_to_cap_if_null(ops, sem_associate);
1048         set_to_cap_if_null(ops, sem_semctl);
1049         set_to_cap_if_null(ops, sem_semop);
1050         set_to_cap_if_null(ops, netlink_send);
1051         set_to_cap_if_null(ops, netlink_recv);
1052         set_to_cap_if_null(ops, d_instantiate);
1053         set_to_cap_if_null(ops, getprocattr);
1054         set_to_cap_if_null(ops, setprocattr);
1055         set_to_cap_if_null(ops, secid_to_secctx);
1056         set_to_cap_if_null(ops, secctx_to_secid);
1057         set_to_cap_if_null(ops, release_secctx);
1058         set_to_cap_if_null(ops, inode_notifysecctx);
1059         set_to_cap_if_null(ops, inode_setsecctx);
1060         set_to_cap_if_null(ops, inode_getsecctx);
1061 #ifdef CONFIG_SECURITY_NETWORK
1062         set_to_cap_if_null(ops, unix_stream_connect);
1063         set_to_cap_if_null(ops, unix_may_send);
1064         set_to_cap_if_null(ops, socket_create);
1065         set_to_cap_if_null(ops, socket_post_create);
1066         set_to_cap_if_null(ops, socket_bind);
1067         set_to_cap_if_null(ops, socket_connect);
1068         set_to_cap_if_null(ops, socket_listen);
1069         set_to_cap_if_null(ops, socket_accept);
1070         set_to_cap_if_null(ops, socket_sendmsg);
1071         set_to_cap_if_null(ops, socket_recvmsg);
1072         set_to_cap_if_null(ops, socket_getsockname);
1073         set_to_cap_if_null(ops, socket_getpeername);
1074         set_to_cap_if_null(ops, socket_setsockopt);
1075         set_to_cap_if_null(ops, socket_getsockopt);
1076         set_to_cap_if_null(ops, socket_shutdown);
1077         set_to_cap_if_null(ops, socket_sock_rcv_skb);
1078         set_to_cap_if_null(ops, socket_getpeersec_stream);
1079         set_to_cap_if_null(ops, socket_getpeersec_dgram);
1080         set_to_cap_if_null(ops, sk_alloc_security);
1081         set_to_cap_if_null(ops, sk_free_security);
1082         set_to_cap_if_null(ops, sk_clone_security);
1083         set_to_cap_if_null(ops, sk_getsecid);
1084         set_to_cap_if_null(ops, sock_graft);
1085         set_to_cap_if_null(ops, inet_conn_request);
1086         set_to_cap_if_null(ops, inet_csk_clone);
1087         set_to_cap_if_null(ops, inet_conn_established);
1088         set_to_cap_if_null(ops, req_classify_flow);
1089         set_to_cap_if_null(ops, tun_dev_create);
1090         set_to_cap_if_null(ops, tun_dev_post_create);
1091         set_to_cap_if_null(ops, tun_dev_attach);
1092 #endif  /* CONFIG_SECURITY_NETWORK */
1093 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1094         set_to_cap_if_null(ops, xfrm_policy_alloc_security);
1095         set_to_cap_if_null(ops, xfrm_policy_clone_security);
1096         set_to_cap_if_null(ops, xfrm_policy_free_security);
1097         set_to_cap_if_null(ops, xfrm_policy_delete_security);
1098         set_to_cap_if_null(ops, xfrm_state_alloc_security);
1099         set_to_cap_if_null(ops, xfrm_state_free_security);
1100         set_to_cap_if_null(ops, xfrm_state_delete_security);
1101         set_to_cap_if_null(ops, xfrm_policy_lookup);
1102         set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
1103         set_to_cap_if_null(ops, xfrm_decode_session);
1104 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
1105 #ifdef CONFIG_KEYS
1106         set_to_cap_if_null(ops, key_alloc);
1107         set_to_cap_if_null(ops, key_free);
1108         set_to_cap_if_null(ops, key_permission);
1109         set_to_cap_if_null(ops, key_getsecurity);
1110         set_to_cap_if_null(ops, key_session_to_parent);
1111 #endif  /* CONFIG_KEYS */
1112 #ifdef CONFIG_AUDIT
1113         set_to_cap_if_null(ops, audit_rule_init);
1114         set_to_cap_if_null(ops, audit_rule_known);
1115         set_to_cap_if_null(ops, audit_rule_match);
1116         set_to_cap_if_null(ops, audit_rule_free);
1117 #endif
1118 }