capability.c 25 KB

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