lsm: Remove the socket_post_accept() hook
[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_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_mmap(struct file *file, unsigned long reqprot,
334                          unsigned long prot, unsigned long flags,
335                          unsigned long addr, unsigned long addr_only)
336 {
337         if ((addr < mmap_min_addr) && !capable(CAP_SYS_RAWIO))
338                 return -EACCES;
339         return 0;
340 }
341
342 static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
343                              unsigned long prot)
344 {
345         return 0;
346 }
347
348 static int cap_file_lock(struct file *file, unsigned int cmd)
349 {
350         return 0;
351 }
352
353 static int cap_file_fcntl(struct file *file, unsigned int cmd,
354                           unsigned long arg)
355 {
356         return 0;
357 }
358
359 static int cap_file_set_fowner(struct file *file)
360 {
361         return 0;
362 }
363
364 static int cap_file_send_sigiotask(struct task_struct *tsk,
365                                    struct fown_struct *fown, int sig)
366 {
367         return 0;
368 }
369
370 static int cap_file_receive(struct file *file)
371 {
372         return 0;
373 }
374
375 static int cap_dentry_open(struct file *file, const struct cred *cred)
376 {
377         return 0;
378 }
379
380 static int cap_task_create(unsigned long clone_flags)
381 {
382         return 0;
383 }
384
385 static void cap_cred_free(struct cred *cred)
386 {
387 }
388
389 static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
390 {
391         return 0;
392 }
393
394 static void cap_cred_commit(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_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
409 {
410         return 0;
411 }
412
413 static int cap_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags)
414 {
415         return 0;
416 }
417
418 static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
419 {
420         return 0;
421 }
422
423 static int cap_task_getpgid(struct task_struct *p)
424 {
425         return 0;
426 }
427
428 static int cap_task_getsid(struct task_struct *p)
429 {
430         return 0;
431 }
432
433 static void cap_task_getsecid(struct task_struct *p, u32 *secid)
434 {
435         *secid = 0;
436 }
437
438 static int cap_task_setgroups(struct group_info *group_info)
439 {
440         return 0;
441 }
442
443 static int cap_task_getioprio(struct task_struct *p)
444 {
445         return 0;
446 }
447
448 static int cap_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
449 {
450         return 0;
451 }
452
453 static int cap_task_getscheduler(struct task_struct *p)
454 {
455         return 0;
456 }
457
458 static int cap_task_movememory(struct task_struct *p)
459 {
460         return 0;
461 }
462
463 static int cap_task_wait(struct task_struct *p)
464 {
465         return 0;
466 }
467
468 static int cap_task_kill(struct task_struct *p, struct siginfo *info,
469                          int sig, u32 secid)
470 {
471         return 0;
472 }
473
474 static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
475 {
476 }
477
478 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
479 {
480         return 0;
481 }
482
483 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
484 {
485         *secid = 0;
486 }
487
488 static int cap_msg_msg_alloc_security(struct msg_msg *msg)
489 {
490         return 0;
491 }
492
493 static void cap_msg_msg_free_security(struct msg_msg *msg)
494 {
495 }
496
497 static int cap_msg_queue_alloc_security(struct msg_queue *msq)
498 {
499         return 0;
500 }
501
502 static void cap_msg_queue_free_security(struct msg_queue *msq)
503 {
504 }
505
506 static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
507 {
508         return 0;
509 }
510
511 static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
512 {
513         return 0;
514 }
515
516 static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
517                                 int msgflg)
518 {
519         return 0;
520 }
521
522 static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
523                                 struct task_struct *target, long type, int mode)
524 {
525         return 0;
526 }
527
528 static int cap_shm_alloc_security(struct shmid_kernel *shp)
529 {
530         return 0;
531 }
532
533 static void cap_shm_free_security(struct shmid_kernel *shp)
534 {
535 }
536
537 static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
538 {
539         return 0;
540 }
541
542 static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
543 {
544         return 0;
545 }
546
547 static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
548                          int shmflg)
549 {
550         return 0;
551 }
552
553 static int cap_sem_alloc_security(struct sem_array *sma)
554 {
555         return 0;
556 }
557
558 static void cap_sem_free_security(struct sem_array *sma)
559 {
560 }
561
562 static int cap_sem_associate(struct sem_array *sma, int semflg)
563 {
564         return 0;
565 }
566
567 static int cap_sem_semctl(struct sem_array *sma, int cmd)
568 {
569         return 0;
570 }
571
572 static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
573                          unsigned nsops, int alter)
574 {
575         return 0;
576 }
577
578 #ifdef CONFIG_SECURITY_NETWORK
579 static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
580                                    struct sock *newsk)
581 {
582         return 0;
583 }
584
585 static int cap_unix_may_send(struct socket *sock, struct socket *other)
586 {
587         return 0;
588 }
589
590 static int cap_socket_create(int family, int type, int protocol, int kern)
591 {
592         return 0;
593 }
594
595 static int cap_socket_post_create(struct socket *sock, int family, int type,
596                                   int protocol, int kern)
597 {
598         return 0;
599 }
600
601 static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
602                            int addrlen)
603 {
604         return 0;
605 }
606
607 static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
608                               int addrlen)
609 {
610         return 0;
611 }
612
613 static int cap_socket_listen(struct socket *sock, int backlog)
614 {
615         return 0;
616 }
617
618 static int cap_socket_accept(struct socket *sock, struct socket *newsock)
619 {
620         return 0;
621 }
622
623 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
624 {
625         return 0;
626 }
627
628 static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
629                               int size, int flags)
630 {
631         return 0;
632 }
633
634 static int cap_socket_getsockname(struct socket *sock)
635 {
636         return 0;
637 }
638
639 static int cap_socket_getpeername(struct socket *sock)
640 {
641         return 0;
642 }
643
644 static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
645 {
646         return 0;
647 }
648
649 static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
650 {
651         return 0;
652 }
653
654 static int cap_socket_shutdown(struct socket *sock, int how)
655 {
656         return 0;
657 }
658
659 static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
660 {
661         return 0;
662 }
663
664 static int cap_socket_getpeersec_stream(struct socket *sock,
665                                         char __user *optval,
666                                         int __user *optlen, unsigned len)
667 {
668         return -ENOPROTOOPT;
669 }
670
671 static int cap_socket_getpeersec_dgram(struct socket *sock,
672                                        struct sk_buff *skb, u32 *secid)
673 {
674         return -ENOPROTOOPT;
675 }
676
677 static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
678 {
679         return 0;
680 }
681
682 static void cap_sk_free_security(struct sock *sk)
683 {
684 }
685
686 static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
687 {
688 }
689
690 static void cap_sk_getsecid(struct sock *sk, u32 *secid)
691 {
692 }
693
694 static void cap_sock_graft(struct sock *sk, struct socket *parent)
695 {
696 }
697
698 static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
699                                  struct request_sock *req)
700 {
701         return 0;
702 }
703
704 static void cap_inet_csk_clone(struct sock *newsk,
705                                const struct request_sock *req)
706 {
707 }
708
709 static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
710 {
711 }
712
713 static void cap_req_classify_flow(const struct request_sock *req,
714                                   struct flowi *fl)
715 {
716 }
717 #endif  /* CONFIG_SECURITY_NETWORK */
718
719 #ifdef CONFIG_SECURITY_NETWORK_XFRM
720 static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
721                                           struct xfrm_user_sec_ctx *sec_ctx)
722 {
723         return 0;
724 }
725
726 static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
727                                           struct xfrm_sec_ctx **new_ctxp)
728 {
729         return 0;
730 }
731
732 static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
733 {
734 }
735
736 static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
737 {
738         return 0;
739 }
740
741 static int cap_xfrm_state_alloc_security(struct xfrm_state *x,
742                                          struct xfrm_user_sec_ctx *sec_ctx,
743                                          u32 secid)
744 {
745         return 0;
746 }
747
748 static void cap_xfrm_state_free_security(struct xfrm_state *x)
749 {
750 }
751
752 static int cap_xfrm_state_delete_security(struct xfrm_state *x)
753 {
754         return 0;
755 }
756
757 static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
758 {
759         return 0;
760 }
761
762 static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
763                                          struct xfrm_policy *xp,
764                                          struct flowi *fl)
765 {
766         return 1;
767 }
768
769 static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
770 {
771         return 0;
772 }
773
774 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
775 static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
776 {
777 }
778
779 static int cap_getprocattr(struct task_struct *p, char *name, char **value)
780 {
781         return -EINVAL;
782 }
783
784 static int cap_setprocattr(struct task_struct *p, char *name, void *value,
785                            size_t size)
786 {
787         return -EINVAL;
788 }
789
790 static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
791 {
792         return -EOPNOTSUPP;
793 }
794
795 static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
796 {
797         return -EOPNOTSUPP;
798 }
799
800 static void cap_release_secctx(char *secdata, u32 seclen)
801 {
802 }
803
804 #ifdef CONFIG_KEYS
805 static int cap_key_alloc(struct key *key, const struct cred *cred,
806                          unsigned long flags)
807 {
808         return 0;
809 }
810
811 static void cap_key_free(struct key *key)
812 {
813 }
814
815 static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
816                               key_perm_t perm)
817 {
818         return 0;
819 }
820
821 static int cap_key_getsecurity(struct key *key, char **_buffer)
822 {
823         *_buffer = NULL;
824         return 0;
825 }
826
827 #endif /* CONFIG_KEYS */
828
829 #ifdef CONFIG_AUDIT
830 static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
831 {
832         return 0;
833 }
834
835 static int cap_audit_rule_known(struct audit_krule *krule)
836 {
837         return 0;
838 }
839
840 static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
841                                 struct audit_context *actx)
842 {
843         return 0;
844 }
845
846 static void cap_audit_rule_free(void *lsmrule)
847 {
848 }
849 #endif /* CONFIG_AUDIT */
850
851 struct security_operations default_security_ops = {
852         .name   = "default",
853 };
854
855 #define set_to_cap_if_null(ops, function)                               \
856         do {                                                            \
857                 if (!ops->function) {                                   \
858                         ops->function = cap_##function;                 \
859                         pr_debug("Had to override the " #function       \
860                                  " security operation with the default.\n");\
861                         }                                               \
862         } while (0)
863
864 void security_fixup_ops(struct security_operations *ops)
865 {
866         set_to_cap_if_null(ops, ptrace_may_access);
867         set_to_cap_if_null(ops, ptrace_traceme);
868         set_to_cap_if_null(ops, capget);
869         set_to_cap_if_null(ops, capset);
870         set_to_cap_if_null(ops, acct);
871         set_to_cap_if_null(ops, capable);
872         set_to_cap_if_null(ops, quotactl);
873         set_to_cap_if_null(ops, quota_on);
874         set_to_cap_if_null(ops, sysctl);
875         set_to_cap_if_null(ops, syslog);
876         set_to_cap_if_null(ops, settime);
877         set_to_cap_if_null(ops, vm_enough_memory);
878         set_to_cap_if_null(ops, bprm_set_creds);
879         set_to_cap_if_null(ops, bprm_committing_creds);
880         set_to_cap_if_null(ops, bprm_committed_creds);
881         set_to_cap_if_null(ops, bprm_check_security);
882         set_to_cap_if_null(ops, bprm_secureexec);
883         set_to_cap_if_null(ops, sb_alloc_security);
884         set_to_cap_if_null(ops, sb_free_security);
885         set_to_cap_if_null(ops, sb_copy_data);
886         set_to_cap_if_null(ops, sb_kern_mount);
887         set_to_cap_if_null(ops, sb_show_options);
888         set_to_cap_if_null(ops, sb_statfs);
889         set_to_cap_if_null(ops, sb_mount);
890         set_to_cap_if_null(ops, sb_check_sb);
891         set_to_cap_if_null(ops, sb_umount);
892         set_to_cap_if_null(ops, sb_umount_close);
893         set_to_cap_if_null(ops, sb_umount_busy);
894         set_to_cap_if_null(ops, sb_post_remount);
895         set_to_cap_if_null(ops, sb_post_addmount);
896         set_to_cap_if_null(ops, sb_pivotroot);
897         set_to_cap_if_null(ops, sb_post_pivotroot);
898         set_to_cap_if_null(ops, sb_set_mnt_opts);
899         set_to_cap_if_null(ops, sb_clone_mnt_opts);
900         set_to_cap_if_null(ops, sb_parse_opts_str);
901         set_to_cap_if_null(ops, inode_alloc_security);
902         set_to_cap_if_null(ops, inode_free_security);
903         set_to_cap_if_null(ops, inode_init_security);
904         set_to_cap_if_null(ops, inode_create);
905         set_to_cap_if_null(ops, inode_link);
906         set_to_cap_if_null(ops, inode_unlink);
907         set_to_cap_if_null(ops, inode_symlink);
908         set_to_cap_if_null(ops, inode_mkdir);
909         set_to_cap_if_null(ops, inode_rmdir);
910         set_to_cap_if_null(ops, inode_mknod);
911         set_to_cap_if_null(ops, inode_rename);
912         set_to_cap_if_null(ops, inode_readlink);
913         set_to_cap_if_null(ops, inode_follow_link);
914         set_to_cap_if_null(ops, inode_permission);
915         set_to_cap_if_null(ops, inode_setattr);
916         set_to_cap_if_null(ops, inode_getattr);
917         set_to_cap_if_null(ops, inode_delete);
918         set_to_cap_if_null(ops, inode_setxattr);
919         set_to_cap_if_null(ops, inode_post_setxattr);
920         set_to_cap_if_null(ops, inode_getxattr);
921         set_to_cap_if_null(ops, inode_listxattr);
922         set_to_cap_if_null(ops, inode_removexattr);
923         set_to_cap_if_null(ops, inode_need_killpriv);
924         set_to_cap_if_null(ops, inode_killpriv);
925         set_to_cap_if_null(ops, inode_getsecurity);
926         set_to_cap_if_null(ops, inode_setsecurity);
927         set_to_cap_if_null(ops, inode_listsecurity);
928         set_to_cap_if_null(ops, inode_getsecid);
929 #ifdef CONFIG_SECURITY_PATH
930         set_to_cap_if_null(ops, path_mknod);
931         set_to_cap_if_null(ops, path_mkdir);
932         set_to_cap_if_null(ops, path_rmdir);
933         set_to_cap_if_null(ops, path_unlink);
934         set_to_cap_if_null(ops, path_symlink);
935         set_to_cap_if_null(ops, path_link);
936         set_to_cap_if_null(ops, path_rename);
937         set_to_cap_if_null(ops, path_truncate);
938 #endif
939         set_to_cap_if_null(ops, file_permission);
940         set_to_cap_if_null(ops, file_alloc_security);
941         set_to_cap_if_null(ops, file_free_security);
942         set_to_cap_if_null(ops, file_ioctl);
943         set_to_cap_if_null(ops, file_mmap);
944         set_to_cap_if_null(ops, file_mprotect);
945         set_to_cap_if_null(ops, file_lock);
946         set_to_cap_if_null(ops, file_fcntl);
947         set_to_cap_if_null(ops, file_set_fowner);
948         set_to_cap_if_null(ops, file_send_sigiotask);
949         set_to_cap_if_null(ops, file_receive);
950         set_to_cap_if_null(ops, dentry_open);
951         set_to_cap_if_null(ops, task_create);
952         set_to_cap_if_null(ops, cred_free);
953         set_to_cap_if_null(ops, cred_prepare);
954         set_to_cap_if_null(ops, cred_commit);
955         set_to_cap_if_null(ops, kernel_act_as);
956         set_to_cap_if_null(ops, kernel_create_files_as);
957         set_to_cap_if_null(ops, task_setuid);
958         set_to_cap_if_null(ops, task_fix_setuid);
959         set_to_cap_if_null(ops, task_setgid);
960         set_to_cap_if_null(ops, task_setpgid);
961         set_to_cap_if_null(ops, task_getpgid);
962         set_to_cap_if_null(ops, task_getsid);
963         set_to_cap_if_null(ops, task_getsecid);
964         set_to_cap_if_null(ops, task_setgroups);
965         set_to_cap_if_null(ops, task_setnice);
966         set_to_cap_if_null(ops, task_setioprio);
967         set_to_cap_if_null(ops, task_getioprio);
968         set_to_cap_if_null(ops, task_setrlimit);
969         set_to_cap_if_null(ops, task_setscheduler);
970         set_to_cap_if_null(ops, task_getscheduler);
971         set_to_cap_if_null(ops, task_movememory);
972         set_to_cap_if_null(ops, task_wait);
973         set_to_cap_if_null(ops, task_kill);
974         set_to_cap_if_null(ops, task_prctl);
975         set_to_cap_if_null(ops, task_to_inode);
976         set_to_cap_if_null(ops, ipc_permission);
977         set_to_cap_if_null(ops, ipc_getsecid);
978         set_to_cap_if_null(ops, msg_msg_alloc_security);
979         set_to_cap_if_null(ops, msg_msg_free_security);
980         set_to_cap_if_null(ops, msg_queue_alloc_security);
981         set_to_cap_if_null(ops, msg_queue_free_security);
982         set_to_cap_if_null(ops, msg_queue_associate);
983         set_to_cap_if_null(ops, msg_queue_msgctl);
984         set_to_cap_if_null(ops, msg_queue_msgsnd);
985         set_to_cap_if_null(ops, msg_queue_msgrcv);
986         set_to_cap_if_null(ops, shm_alloc_security);
987         set_to_cap_if_null(ops, shm_free_security);
988         set_to_cap_if_null(ops, shm_associate);
989         set_to_cap_if_null(ops, shm_shmctl);
990         set_to_cap_if_null(ops, shm_shmat);
991         set_to_cap_if_null(ops, sem_alloc_security);
992         set_to_cap_if_null(ops, sem_free_security);
993         set_to_cap_if_null(ops, sem_associate);
994         set_to_cap_if_null(ops, sem_semctl);
995         set_to_cap_if_null(ops, sem_semop);
996         set_to_cap_if_null(ops, netlink_send);
997         set_to_cap_if_null(ops, netlink_recv);
998         set_to_cap_if_null(ops, d_instantiate);
999         set_to_cap_if_null(ops, getprocattr);
1000         set_to_cap_if_null(ops, setprocattr);
1001         set_to_cap_if_null(ops, secid_to_secctx);
1002         set_to_cap_if_null(ops, secctx_to_secid);
1003         set_to_cap_if_null(ops, release_secctx);
1004 #ifdef CONFIG_SECURITY_NETWORK
1005         set_to_cap_if_null(ops, unix_stream_connect);
1006         set_to_cap_if_null(ops, unix_may_send);
1007         set_to_cap_if_null(ops, socket_create);
1008         set_to_cap_if_null(ops, socket_post_create);
1009         set_to_cap_if_null(ops, socket_bind);
1010         set_to_cap_if_null(ops, socket_connect);
1011         set_to_cap_if_null(ops, socket_listen);
1012         set_to_cap_if_null(ops, socket_accept);
1013         set_to_cap_if_null(ops, socket_sendmsg);
1014         set_to_cap_if_null(ops, socket_recvmsg);
1015         set_to_cap_if_null(ops, socket_getsockname);
1016         set_to_cap_if_null(ops, socket_getpeername);
1017         set_to_cap_if_null(ops, socket_setsockopt);
1018         set_to_cap_if_null(ops, socket_getsockopt);
1019         set_to_cap_if_null(ops, socket_shutdown);
1020         set_to_cap_if_null(ops, socket_sock_rcv_skb);
1021         set_to_cap_if_null(ops, socket_getpeersec_stream);
1022         set_to_cap_if_null(ops, socket_getpeersec_dgram);
1023         set_to_cap_if_null(ops, sk_alloc_security);
1024         set_to_cap_if_null(ops, sk_free_security);
1025         set_to_cap_if_null(ops, sk_clone_security);
1026         set_to_cap_if_null(ops, sk_getsecid);
1027         set_to_cap_if_null(ops, sock_graft);
1028         set_to_cap_if_null(ops, inet_conn_request);
1029         set_to_cap_if_null(ops, inet_csk_clone);
1030         set_to_cap_if_null(ops, inet_conn_established);
1031         set_to_cap_if_null(ops, req_classify_flow);
1032 #endif  /* CONFIG_SECURITY_NETWORK */
1033 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1034         set_to_cap_if_null(ops, xfrm_policy_alloc_security);
1035         set_to_cap_if_null(ops, xfrm_policy_clone_security);
1036         set_to_cap_if_null(ops, xfrm_policy_free_security);
1037         set_to_cap_if_null(ops, xfrm_policy_delete_security);
1038         set_to_cap_if_null(ops, xfrm_state_alloc_security);
1039         set_to_cap_if_null(ops, xfrm_state_free_security);
1040         set_to_cap_if_null(ops, xfrm_state_delete_security);
1041         set_to_cap_if_null(ops, xfrm_policy_lookup);
1042         set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
1043         set_to_cap_if_null(ops, xfrm_decode_session);
1044 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
1045 #ifdef CONFIG_KEYS
1046         set_to_cap_if_null(ops, key_alloc);
1047         set_to_cap_if_null(ops, key_free);
1048         set_to_cap_if_null(ops, key_permission);
1049         set_to_cap_if_null(ops, key_getsecurity);
1050 #endif  /* CONFIG_KEYS */
1051 #ifdef CONFIG_AUDIT
1052         set_to_cap_if_null(ops, audit_rule_init);
1053         set_to_cap_if_null(ops, audit_rule_known);
1054         set_to_cap_if_null(ops, audit_rule_match);
1055         set_to_cap_if_null(ops, audit_rule_free);
1056 #endif
1057 }