projects/linux·blob v2.6.27 · refs

997 lines · 21.9 KiB

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