Merge branch 'writable_limits' of git://decibel.fi.muni.cz/~xslaby/linux
[linux-3.10.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_sysctl(ctl_table *table, int op)
16 {
17         return 0;
18 }
19
20 static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
21 {
22         return 0;
23 }
24
25 static int cap_quota_on(struct dentry *dentry)
26 {
27         return 0;
28 }
29
30 static int cap_bprm_check_security(struct linux_binprm *bprm)
31 {
32         return 0;
33 }
34
35 static void cap_bprm_committing_creds(struct linux_binprm *bprm)
36 {
37 }
38
39 static void cap_bprm_committed_creds(struct linux_binprm *bprm)
40 {
41 }
42
43 static int cap_sb_alloc_security(struct super_block *sb)
44 {
45         return 0;
46 }
47
48 static void cap_sb_free_security(struct super_block *sb)
49 {
50 }
51
52 static int cap_sb_copy_data(char *orig, char *copy)
53 {
54         return 0;
55 }
56
57 static int cap_sb_kern_mount(struct super_block *sb, int flags, void *data)
58 {
59         return 0;
60 }
61
62 static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
63 {
64         return 0;
65 }
66
67 static int cap_sb_statfs(struct dentry *dentry)
68 {
69         return 0;
70 }
71
72 static int cap_sb_mount(char *dev_name, struct path *path, char *type,
73                         unsigned long flags, void *data)
74 {
75         return 0;
76 }
77
78 static int cap_sb_umount(struct vfsmount *mnt, int flags)
79 {
80         return 0;
81 }
82
83 static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
84 {
85         return 0;
86 }
87
88 static int cap_sb_set_mnt_opts(struct super_block *sb,
89                                struct security_mnt_opts *opts)
90 {
91         if (unlikely(opts->num_mnt_opts))
92                 return -EOPNOTSUPP;
93         return 0;
94 }
95
96 static void cap_sb_clone_mnt_opts(const struct super_block *oldsb,
97                                   struct super_block *newsb)
98 {
99 }
100
101 static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
102 {
103         return 0;
104 }
105
106 static int cap_inode_alloc_security(struct inode *inode)
107 {
108         return 0;
109 }
110
111 static void cap_inode_free_security(struct inode *inode)
112 {
113 }
114
115 static int cap_inode_init_security(struct inode *inode, struct inode *dir,
116                                    char **name, void **value, size_t *len)
117 {
118         return -EOPNOTSUPP;
119 }
120
121 static int cap_inode_create(struct inode *inode, struct dentry *dentry,
122                             int mask)
123 {
124         return 0;
125 }
126
127 static int cap_inode_link(struct dentry *old_dentry, struct inode *inode,
128                           struct dentry *new_dentry)
129 {
130         return 0;
131 }
132
133 static int cap_inode_unlink(struct inode *inode, struct dentry *dentry)
134 {
135         return 0;
136 }
137
138 static int cap_inode_symlink(struct inode *inode, struct dentry *dentry,
139                              const char *name)
140 {
141         return 0;
142 }
143
144 static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry,
145                            int mask)
146 {
147         return 0;
148 }
149
150 static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry)
151 {
152         return 0;
153 }
154
155 static int cap_inode_mknod(struct inode *inode, struct dentry *dentry,
156                            int mode, dev_t dev)
157 {
158         return 0;
159 }
160
161 static int cap_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
162                             struct inode *new_inode, struct dentry *new_dentry)
163 {
164         return 0;
165 }
166
167 static int cap_inode_readlink(struct dentry *dentry)
168 {
169         return 0;
170 }
171
172 static int cap_inode_follow_link(struct dentry *dentry,
173                                  struct nameidata *nameidata)
174 {
175         return 0;
176 }
177
178 static int cap_inode_permission(struct inode *inode, int mask)
179 {
180         return 0;
181 }
182
183 static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr)
184 {
185         return 0;
186 }
187
188 static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
189 {
190         return 0;
191 }
192
193 static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
194                                     const void *value, size_t size, int flags)
195 {
196 }
197
198 static int cap_inode_getxattr(struct dentry *dentry, const char *name)
199 {
200         return 0;
201 }
202
203 static int cap_inode_listxattr(struct dentry *dentry)
204 {
205         return 0;
206 }
207
208 static int cap_inode_getsecurity(const struct inode *inode, const char *name,
209                                  void **buffer, bool alloc)
210 {
211         return -EOPNOTSUPP;
212 }
213
214 static int cap_inode_setsecurity(struct inode *inode, const char *name,
215                                  const void *value, size_t size, int flags)
216 {
217         return -EOPNOTSUPP;
218 }
219
220 static int cap_inode_listsecurity(struct inode *inode, char *buffer,
221                                   size_t buffer_size)
222 {
223         return 0;
224 }
225
226 static void cap_inode_getsecid(const struct inode *inode, u32 *secid)
227 {
228         *secid = 0;
229 }
230
231 #ifdef CONFIG_SECURITY_PATH
232 static int cap_path_mknod(struct path *dir, struct dentry *dentry, int mode,
233                           unsigned int dev)
234 {
235         return 0;
236 }
237
238 static int cap_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
239 {
240         return 0;
241 }
242
243 static int cap_path_rmdir(struct path *dir, struct dentry *dentry)
244 {
245         return 0;
246 }
247
248 static int cap_path_unlink(struct path *dir, struct dentry *dentry)
249 {
250         return 0;
251 }
252
253 static int cap_path_symlink(struct path *dir, struct dentry *dentry,
254                             const char *old_name)
255 {
256         return 0;
257 }
258
259 static int cap_path_link(struct dentry *old_dentry, struct path *new_dir,
260                          struct dentry *new_dentry)
261 {
262         return 0;
263 }
264
265 static int cap_path_rename(struct path *old_path, struct dentry *old_dentry,
266                            struct path *new_path, struct dentry *new_dentry)
267 {
268         return 0;
269 }
270
271 static int cap_path_truncate(struct path *path)
272 {
273         return 0;
274 }
275
276 static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
277                           mode_t mode)
278 {
279         return 0;
280 }
281
282 static int cap_path_chown(struct path *path, uid_t uid, gid_t gid)
283 {
284         return 0;
285 }
286
287 static int cap_path_chroot(struct path *root)
288 {
289         return 0;
290 }
291 #endif
292
293 static int cap_file_permission(struct file *file, int mask)
294 {
295         return 0;
296 }
297
298 static int cap_file_alloc_security(struct file *file)
299 {
300         return 0;
301 }
302
303 static void cap_file_free_security(struct file *file)
304 {
305 }
306
307 static int cap_file_ioctl(struct file *file, unsigned int command,
308                           unsigned long arg)
309 {
310         return 0;
311 }
312
313 static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
314                              unsigned long prot)
315 {
316         return 0;
317 }
318
319 static int cap_file_lock(struct file *file, unsigned int cmd)
320 {
321         return 0;
322 }
323
324 static int cap_file_fcntl(struct file *file, unsigned int cmd,
325                           unsigned long arg)
326 {
327         return 0;
328 }
329
330 static int cap_file_set_fowner(struct file *file)
331 {
332         return 0;
333 }
334
335 static int cap_file_send_sigiotask(struct task_struct *tsk,
336                                    struct fown_struct *fown, int sig)
337 {
338         return 0;
339 }
340
341 static int cap_file_receive(struct file *file)
342 {
343         return 0;
344 }
345
346 static int cap_dentry_open(struct file *file, const struct cred *cred)
347 {
348         return 0;
349 }
350
351 static int cap_task_create(unsigned long clone_flags)
352 {
353         return 0;
354 }
355
356 static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
357 {
358         return 0;
359 }
360
361 static void cap_cred_free(struct cred *cred)
362 {
363 }
364
365 static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
366 {
367         return 0;
368 }
369
370 static void cap_cred_transfer(struct cred *new, const struct cred *old)
371 {
372 }
373
374 static int cap_kernel_act_as(struct cred *new, u32 secid)
375 {
376         return 0;
377 }
378
379 static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
380 {
381         return 0;
382 }
383
384 static int cap_kernel_module_request(char *kmod_name)
385 {
386         return 0;
387 }
388
389 static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
390 {
391         return 0;
392 }
393
394 static int cap_task_getpgid(struct task_struct *p)
395 {
396         return 0;
397 }
398
399 static int cap_task_getsid(struct task_struct *p)
400 {
401         return 0;
402 }
403
404 static void cap_task_getsecid(struct task_struct *p, u32 *secid)
405 {
406         *secid = 0;
407 }
408
409 static int cap_task_getioprio(struct task_struct *p)
410 {
411         return 0;
412 }
413
414 static int cap_task_setrlimit(struct task_struct *p, unsigned int resource,
415                 struct rlimit *new_rlim)
416 {
417         return 0;
418 }
419
420 static int cap_task_getscheduler(struct task_struct *p)
421 {
422         return 0;
423 }
424
425 static int cap_task_movememory(struct task_struct *p)
426 {
427         return 0;
428 }
429
430 static int cap_task_wait(struct task_struct *p)
431 {
432         return 0;
433 }
434
435 static int cap_task_kill(struct task_struct *p, struct siginfo *info,
436                          int sig, u32 secid)
437 {
438         return 0;
439 }
440
441 static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
442 {
443 }
444
445 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
446 {
447         return 0;
448 }
449
450 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
451 {
452         *secid = 0;
453 }
454
455 static int cap_msg_msg_alloc_security(struct msg_msg *msg)
456 {
457         return 0;
458 }
459
460 static void cap_msg_msg_free_security(struct msg_msg *msg)
461 {
462 }
463
464 static int cap_msg_queue_alloc_security(struct msg_queue *msq)
465 {
466         return 0;
467 }
468
469 static void cap_msg_queue_free_security(struct msg_queue *msq)
470 {
471 }
472
473 static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
474 {
475         return 0;
476 }
477
478 static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
479 {
480         return 0;
481 }
482
483 static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
484                                 int msgflg)
485 {
486         return 0;
487 }
488
489 static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
490                                 struct task_struct *target, long type, int mode)
491 {
492         return 0;
493 }
494
495 static int cap_shm_alloc_security(struct shmid_kernel *shp)
496 {
497         return 0;
498 }
499
500 static void cap_shm_free_security(struct shmid_kernel *shp)
501 {
502 }
503
504 static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
505 {
506         return 0;
507 }
508
509 static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
510 {
511         return 0;
512 }
513
514 static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
515                          int shmflg)
516 {
517         return 0;
518 }
519
520 static int cap_sem_alloc_security(struct sem_array *sma)
521 {
522         return 0;
523 }
524
525 static void cap_sem_free_security(struct sem_array *sma)
526 {
527 }
528
529 static int cap_sem_associate(struct sem_array *sma, int semflg)
530 {
531         return 0;
532 }
533
534 static int cap_sem_semctl(struct sem_array *sma, int cmd)
535 {
536         return 0;
537 }
538
539 static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
540                          unsigned nsops, int alter)
541 {
542         return 0;
543 }
544
545 #ifdef CONFIG_SECURITY_NETWORK
546 static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
547                                    struct sock *newsk)
548 {
549         return 0;
550 }
551
552 static int cap_unix_may_send(struct socket *sock, struct socket *other)
553 {
554         return 0;
555 }
556
557 static int cap_socket_create(int family, int type, int protocol, int kern)
558 {
559         return 0;
560 }
561
562 static int cap_socket_post_create(struct socket *sock, int family, int type,
563                                   int protocol, int kern)
564 {
565         return 0;
566 }
567
568 static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
569                            int addrlen)
570 {
571         return 0;
572 }
573
574 static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
575                               int addrlen)
576 {
577         return 0;
578 }
579
580 static int cap_socket_listen(struct socket *sock, int backlog)
581 {
582         return 0;
583 }
584
585 static int cap_socket_accept(struct socket *sock, struct socket *newsock)
586 {
587         return 0;
588 }
589
590 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
591 {
592         return 0;
593 }
594
595 static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
596                               int size, int flags)
597 {
598         return 0;
599 }
600
601 static int cap_socket_getsockname(struct socket *sock)
602 {
603         return 0;
604 }
605
606 static int cap_socket_getpeername(struct socket *sock)
607 {
608         return 0;
609 }
610
611 static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
612 {
613         return 0;
614 }
615
616 static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
617 {
618         return 0;
619 }
620
621 static int cap_socket_shutdown(struct socket *sock, int how)
622 {
623         return 0;
624 }
625
626 static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
627 {
628         return 0;
629 }
630
631 static int cap_socket_getpeersec_stream(struct socket *sock,
632                                         char __user *optval,
633                                         int __user *optlen, unsigned len)
634 {
635         return -ENOPROTOOPT;
636 }
637
638 static int cap_socket_getpeersec_dgram(struct socket *sock,
639                                        struct sk_buff *skb, u32 *secid)
640 {
641         return -ENOPROTOOPT;
642 }
643
644 static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
645 {
646         return 0;
647 }
648
649 static void cap_sk_free_security(struct sock *sk)
650 {
651 }
652
653 static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
654 {
655 }
656
657 static void cap_sk_getsecid(struct sock *sk, u32 *secid)
658 {
659 }
660
661 static void cap_sock_graft(struct sock *sk, struct socket *parent)
662 {
663 }
664
665 static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
666                                  struct request_sock *req)
667 {
668         return 0;
669 }
670
671 static void cap_inet_csk_clone(struct sock *newsk,
672                                const struct request_sock *req)
673 {
674 }
675
676 static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
677 {
678 }
679
680
681
682 static void cap_req_classify_flow(const struct request_sock *req,
683                                   struct flowi *fl)
684 {
685 }
686
687 static int cap_tun_dev_create(void)
688 {
689         return 0;
690 }
691
692 static void cap_tun_dev_post_create(struct sock *sk)
693 {
694 }
695
696 static int cap_tun_dev_attach(struct sock *sk)
697 {
698         return 0;
699 }
700 #endif  /* CONFIG_SECURITY_NETWORK */
701
702 #ifdef CONFIG_SECURITY_NETWORK_XFRM
703 static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
704                                           struct xfrm_user_sec_ctx *sec_ctx)
705 {
706         return 0;
707 }
708
709 static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
710                                           struct xfrm_sec_ctx **new_ctxp)
711 {
712         return 0;
713 }
714
715 static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
716 {
717 }
718
719 static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
720 {
721         return 0;
722 }
723
724 static int cap_xfrm_state_alloc_security(struct xfrm_state *x,
725                                          struct xfrm_user_sec_ctx *sec_ctx,
726                                          u32 secid)
727 {
728         return 0;
729 }
730
731 static void cap_xfrm_state_free_security(struct xfrm_state *x)
732 {
733 }
734
735 static int cap_xfrm_state_delete_security(struct xfrm_state *x)
736 {
737         return 0;
738 }
739
740 static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
741 {
742         return 0;
743 }
744
745 static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
746                                          struct xfrm_policy *xp,
747                                          struct flowi *fl)
748 {
749         return 1;
750 }
751
752 static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
753 {
754         return 0;
755 }
756
757 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
758 static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
759 {
760 }
761
762 static int cap_getprocattr(struct task_struct *p, char *name, char **value)
763 {
764         return -EINVAL;
765 }
766
767 static int cap_setprocattr(struct task_struct *p, char *name, void *value,
768                            size_t size)
769 {
770         return -EINVAL;
771 }
772
773 static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
774 {
775         return -EOPNOTSUPP;
776 }
777
778 static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
779 {
780         return -EOPNOTSUPP;
781 }
782
783 static void cap_release_secctx(char *secdata, u32 seclen)
784 {
785 }
786
787 static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
788 {
789         return 0;
790 }
791
792 static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
793 {
794         return 0;
795 }
796
797 static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
798 {
799         return 0;
800 }
801 #ifdef CONFIG_KEYS
802 static int cap_key_alloc(struct key *key, const struct cred *cred,
803                          unsigned long flags)
804 {
805         return 0;
806 }
807
808 static void cap_key_free(struct key *key)
809 {
810 }
811
812 static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
813                               key_perm_t perm)
814 {
815         return 0;
816 }
817
818 static int cap_key_getsecurity(struct key *key, char **_buffer)
819 {
820         *_buffer = NULL;
821         return 0;
822 }
823
824 #endif /* CONFIG_KEYS */
825
826 #ifdef CONFIG_AUDIT
827 static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
828 {
829         return 0;
830 }
831
832 static int cap_audit_rule_known(struct audit_krule *krule)
833 {
834         return 0;
835 }
836
837 static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
838                                 struct audit_context *actx)
839 {
840         return 0;
841 }
842
843 static void cap_audit_rule_free(void *lsmrule)
844 {
845 }
846 #endif /* CONFIG_AUDIT */
847
848 #define set_to_cap_if_null(ops, function)                               \
849         do {                                                            \
850                 if (!ops->function) {                                   \
851                         ops->function = cap_##function;                 \
852                         pr_debug("Had to override the " #function       \
853                                  " security operation with the default.\n");\
854                         }                                               \
855         } while (0)
856
857 void __init security_fixup_ops(struct security_operations *ops)
858 {
859         set_to_cap_if_null(ops, ptrace_access_check);
860         set_to_cap_if_null(ops, ptrace_traceme);
861         set_to_cap_if_null(ops, capget);
862         set_to_cap_if_null(ops, capset);
863         set_to_cap_if_null(ops, capable);
864         set_to_cap_if_null(ops, quotactl);
865         set_to_cap_if_null(ops, quota_on);
866         set_to_cap_if_null(ops, sysctl);
867         set_to_cap_if_null(ops, syslog);
868         set_to_cap_if_null(ops, settime);
869         set_to_cap_if_null(ops, vm_enough_memory);
870         set_to_cap_if_null(ops, bprm_set_creds);
871         set_to_cap_if_null(ops, bprm_committing_creds);
872         set_to_cap_if_null(ops, bprm_committed_creds);
873         set_to_cap_if_null(ops, bprm_check_security);
874         set_to_cap_if_null(ops, bprm_secureexec);
875         set_to_cap_if_null(ops, sb_alloc_security);
876         set_to_cap_if_null(ops, sb_free_security);
877         set_to_cap_if_null(ops, sb_copy_data);
878         set_to_cap_if_null(ops, sb_kern_mount);
879         set_to_cap_if_null(ops, sb_show_options);
880         set_to_cap_if_null(ops, sb_statfs);
881         set_to_cap_if_null(ops, sb_mount);
882         set_to_cap_if_null(ops, sb_umount);
883         set_to_cap_if_null(ops, sb_pivotroot);
884         set_to_cap_if_null(ops, sb_set_mnt_opts);
885         set_to_cap_if_null(ops, sb_clone_mnt_opts);
886         set_to_cap_if_null(ops, sb_parse_opts_str);
887         set_to_cap_if_null(ops, inode_alloc_security);
888         set_to_cap_if_null(ops, inode_free_security);
889         set_to_cap_if_null(ops, inode_init_security);
890         set_to_cap_if_null(ops, inode_create);
891         set_to_cap_if_null(ops, inode_link);
892         set_to_cap_if_null(ops, inode_unlink);
893         set_to_cap_if_null(ops, inode_symlink);
894         set_to_cap_if_null(ops, inode_mkdir);
895         set_to_cap_if_null(ops, inode_rmdir);
896         set_to_cap_if_null(ops, inode_mknod);
897         set_to_cap_if_null(ops, inode_rename);
898         set_to_cap_if_null(ops, inode_readlink);
899         set_to_cap_if_null(ops, inode_follow_link);
900         set_to_cap_if_null(ops, inode_permission);
901         set_to_cap_if_null(ops, inode_setattr);
902         set_to_cap_if_null(ops, inode_getattr);
903         set_to_cap_if_null(ops, inode_setxattr);
904         set_to_cap_if_null(ops, inode_post_setxattr);
905         set_to_cap_if_null(ops, inode_getxattr);
906         set_to_cap_if_null(ops, inode_listxattr);
907         set_to_cap_if_null(ops, inode_removexattr);
908         set_to_cap_if_null(ops, inode_need_killpriv);
909         set_to_cap_if_null(ops, inode_killpriv);
910         set_to_cap_if_null(ops, inode_getsecurity);
911         set_to_cap_if_null(ops, inode_setsecurity);
912         set_to_cap_if_null(ops, inode_listsecurity);
913         set_to_cap_if_null(ops, inode_getsecid);
914 #ifdef CONFIG_SECURITY_PATH
915         set_to_cap_if_null(ops, path_mknod);
916         set_to_cap_if_null(ops, path_mkdir);
917         set_to_cap_if_null(ops, path_rmdir);
918         set_to_cap_if_null(ops, path_unlink);
919         set_to_cap_if_null(ops, path_symlink);
920         set_to_cap_if_null(ops, path_link);
921         set_to_cap_if_null(ops, path_rename);
922         set_to_cap_if_null(ops, path_truncate);
923         set_to_cap_if_null(ops, path_chmod);
924         set_to_cap_if_null(ops, path_chown);
925         set_to_cap_if_null(ops, path_chroot);
926 #endif
927         set_to_cap_if_null(ops, file_permission);
928         set_to_cap_if_null(ops, file_alloc_security);
929         set_to_cap_if_null(ops, file_free_security);
930         set_to_cap_if_null(ops, file_ioctl);
931         set_to_cap_if_null(ops, file_mmap);
932         set_to_cap_if_null(ops, file_mprotect);
933         set_to_cap_if_null(ops, file_lock);
934         set_to_cap_if_null(ops, file_fcntl);
935         set_to_cap_if_null(ops, file_set_fowner);
936         set_to_cap_if_null(ops, file_send_sigiotask);
937         set_to_cap_if_null(ops, file_receive);
938         set_to_cap_if_null(ops, dentry_open);
939         set_to_cap_if_null(ops, task_create);
940         set_to_cap_if_null(ops, cred_alloc_blank);
941         set_to_cap_if_null(ops, cred_free);
942         set_to_cap_if_null(ops, cred_prepare);
943         set_to_cap_if_null(ops, cred_transfer);
944         set_to_cap_if_null(ops, kernel_act_as);
945         set_to_cap_if_null(ops, kernel_create_files_as);
946         set_to_cap_if_null(ops, kernel_module_request);
947         set_to_cap_if_null(ops, task_fix_setuid);
948         set_to_cap_if_null(ops, task_setpgid);
949         set_to_cap_if_null(ops, task_getpgid);
950         set_to_cap_if_null(ops, task_getsid);
951         set_to_cap_if_null(ops, task_getsecid);
952         set_to_cap_if_null(ops, task_setnice);
953         set_to_cap_if_null(ops, task_setioprio);
954         set_to_cap_if_null(ops, task_getioprio);
955         set_to_cap_if_null(ops, task_setrlimit);
956         set_to_cap_if_null(ops, task_setscheduler);
957         set_to_cap_if_null(ops, task_getscheduler);
958         set_to_cap_if_null(ops, task_movememory);
959         set_to_cap_if_null(ops, task_wait);
960         set_to_cap_if_null(ops, task_kill);
961         set_to_cap_if_null(ops, task_prctl);
962         set_to_cap_if_null(ops, task_to_inode);
963         set_to_cap_if_null(ops, ipc_permission);
964         set_to_cap_if_null(ops, ipc_getsecid);
965         set_to_cap_if_null(ops, msg_msg_alloc_security);
966         set_to_cap_if_null(ops, msg_msg_free_security);
967         set_to_cap_if_null(ops, msg_queue_alloc_security);
968         set_to_cap_if_null(ops, msg_queue_free_security);
969         set_to_cap_if_null(ops, msg_queue_associate);
970         set_to_cap_if_null(ops, msg_queue_msgctl);
971         set_to_cap_if_null(ops, msg_queue_msgsnd);
972         set_to_cap_if_null(ops, msg_queue_msgrcv);
973         set_to_cap_if_null(ops, shm_alloc_security);
974         set_to_cap_if_null(ops, shm_free_security);
975         set_to_cap_if_null(ops, shm_associate);
976         set_to_cap_if_null(ops, shm_shmctl);
977         set_to_cap_if_null(ops, shm_shmat);
978         set_to_cap_if_null(ops, sem_alloc_security);
979         set_to_cap_if_null(ops, sem_free_security);
980         set_to_cap_if_null(ops, sem_associate);
981         set_to_cap_if_null(ops, sem_semctl);
982         set_to_cap_if_null(ops, sem_semop);
983         set_to_cap_if_null(ops, netlink_send);
984         set_to_cap_if_null(ops, netlink_recv);
985         set_to_cap_if_null(ops, d_instantiate);
986         set_to_cap_if_null(ops, getprocattr);
987         set_to_cap_if_null(ops, setprocattr);
988         set_to_cap_if_null(ops, secid_to_secctx);
989         set_to_cap_if_null(ops, secctx_to_secid);
990         set_to_cap_if_null(ops, release_secctx);
991         set_to_cap_if_null(ops, inode_notifysecctx);
992         set_to_cap_if_null(ops, inode_setsecctx);
993         set_to_cap_if_null(ops, inode_getsecctx);
994 #ifdef CONFIG_SECURITY_NETWORK
995         set_to_cap_if_null(ops, unix_stream_connect);
996         set_to_cap_if_null(ops, unix_may_send);
997         set_to_cap_if_null(ops, socket_create);
998         set_to_cap_if_null(ops, socket_post_create);
999         set_to_cap_if_null(ops, socket_bind);
1000         set_to_cap_if_null(ops, socket_connect);
1001         set_to_cap_if_null(ops, socket_listen);
1002         set_to_cap_if_null(ops, socket_accept);
1003         set_to_cap_if_null(ops, socket_sendmsg);
1004         set_to_cap_if_null(ops, socket_recvmsg);
1005         set_to_cap_if_null(ops, socket_getsockname);
1006         set_to_cap_if_null(ops, socket_getpeername);
1007         set_to_cap_if_null(ops, socket_setsockopt);
1008         set_to_cap_if_null(ops, socket_getsockopt);
1009         set_to_cap_if_null(ops, socket_shutdown);
1010         set_to_cap_if_null(ops, socket_sock_rcv_skb);
1011         set_to_cap_if_null(ops, socket_getpeersec_stream);
1012         set_to_cap_if_null(ops, socket_getpeersec_dgram);
1013         set_to_cap_if_null(ops, sk_alloc_security);
1014         set_to_cap_if_null(ops, sk_free_security);
1015         set_to_cap_if_null(ops, sk_clone_security);
1016         set_to_cap_if_null(ops, sk_getsecid);
1017         set_to_cap_if_null(ops, sock_graft);
1018         set_to_cap_if_null(ops, inet_conn_request);
1019         set_to_cap_if_null(ops, inet_csk_clone);
1020         set_to_cap_if_null(ops, inet_conn_established);
1021         set_to_cap_if_null(ops, req_classify_flow);
1022         set_to_cap_if_null(ops, tun_dev_create);
1023         set_to_cap_if_null(ops, tun_dev_post_create);
1024         set_to_cap_if_null(ops, tun_dev_attach);
1025 #endif  /* CONFIG_SECURITY_NETWORK */
1026 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1027         set_to_cap_if_null(ops, xfrm_policy_alloc_security);
1028         set_to_cap_if_null(ops, xfrm_policy_clone_security);
1029         set_to_cap_if_null(ops, xfrm_policy_free_security);
1030         set_to_cap_if_null(ops, xfrm_policy_delete_security);
1031         set_to_cap_if_null(ops, xfrm_state_alloc_security);
1032         set_to_cap_if_null(ops, xfrm_state_free_security);
1033         set_to_cap_if_null(ops, xfrm_state_delete_security);
1034         set_to_cap_if_null(ops, xfrm_policy_lookup);
1035         set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
1036         set_to_cap_if_null(ops, xfrm_decode_session);
1037 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
1038 #ifdef CONFIG_KEYS
1039         set_to_cap_if_null(ops, key_alloc);
1040         set_to_cap_if_null(ops, key_free);
1041         set_to_cap_if_null(ops, key_permission);
1042         set_to_cap_if_null(ops, key_getsecurity);
1043 #endif  /* CONFIG_KEYS */
1044 #ifdef CONFIG_AUDIT
1045         set_to_cap_if_null(ops, audit_rule_init);
1046         set_to_cap_if_null(ops, audit_rule_known);
1047         set_to_cap_if_null(ops, audit_rule_match);
1048         set_to_cap_if_null(ops, audit_rule_free);
1049 #endif
1050 }