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_sysctl(ctl_table *table, int op) 16{ 17 return 0; 18} 19 20static int cap_quotactl(int cmds, int type, int id, struct super_block *sb) 21{ 22 return 0; 23} 24 25static int cap_quota_on(struct dentry *dentry) 26{ 27 return 0; 28} 29 30static int cap_bprm_check_security(struct linux_binprm *bprm) 31{ 32 return 0; 33} 34 35static void cap_bprm_committing_creds(struct linux_binprm *bprm) 36{ 37} 38 39static void cap_bprm_committed_creds(struct linux_binprm *bprm) 40{ 41} 42 43static int cap_sb_alloc_security(struct super_block *sb) 44{ 45 return 0; 46} 47 48static void cap_sb_free_security(struct super_block *sb) 49{ 50} 51 52static int cap_sb_copy_data(char *orig, char *copy) 53{ 54 return 0; 55} 56 57static int cap_sb_kern_mount(struct super_block *sb, int flags, void *data) 58{ 59 return 0; 60} 61 62static int cap_sb_show_options(struct seq_file *m, struct super_block *sb) 63{ 64 return 0; 65} 66 67static int cap_sb_statfs(struct dentry *dentry) 68{ 69 return 0; 70} 71 72static int cap_sb_mount(char *dev_name, struct path *path, char *type, 73 unsigned long flags, void *data) 74{ 75 return 0; 76} 77 78static int cap_sb_umount(struct vfsmount *mnt, int flags) 79{ 80 return 0; 81} 82 83static int cap_sb_pivotroot(struct path *old_path, struct path *new_path) 84{ 85 return 0; 86} 87 88static 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 96static void cap_sb_clone_mnt_opts(const struct super_block *oldsb, 97 struct super_block *newsb) 98{ 99} 100 101static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts) 102{ 103 return 0; 104} 105 106static int cap_inode_alloc_security(struct inode *inode) 107{ 108 return 0; 109} 110 111static void cap_inode_free_security(struct inode *inode) 112{ 113} 114 115static 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 121static int cap_inode_create(struct inode *inode, struct dentry *dentry, 122 int mask) 123{ 124 return 0; 125} 126 127static int cap_inode_link(struct dentry *old_dentry, struct inode *inode, 128 struct dentry *new_dentry) 129{ 130 return 0; 131} 132 133static int cap_inode_unlink(struct inode *inode, struct dentry *dentry) 134{ 135 return 0; 136} 137 138static int cap_inode_symlink(struct inode *inode, struct dentry *dentry, 139 const char *name) 140{ 141 return 0; 142} 143 144static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry, 145 int mask) 146{ 147 return 0; 148} 149 150static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry) 151{ 152 return 0; 153} 154 155static int cap_inode_mknod(struct inode *inode, struct dentry *dentry, 156 int mode, dev_t dev) 157{ 158 return 0; 159} 160 161static 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 167static int cap_inode_readlink(struct dentry *dentry) 168{ 169 return 0; 170} 171 172static int cap_inode_follow_link(struct dentry *dentry, 173 struct nameidata *nameidata) 174{ 175 return 0; 176} 177 178static int cap_inode_permission(struct inode *inode, int mask) 179{ 180 return 0; 181} 182 183static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr) 184{ 185 return 0; 186} 187 188static int cap_inode_getattr(struct vfsmount *mnt, struct dentry *dentry) 189{ 190 return 0; 191} 192 193static void cap_inode_post_setxattr(struct dentry *dentry, const char *name, 194 const void *value, size_t size, int flags) 195{ 196} 197 198static int cap_inode_getxattr(struct dentry *dentry, const char *name) 199{ 200 return 0; 201} 202 203static int cap_inode_listxattr(struct dentry *dentry) 204{ 205 return 0; 206} 207 208static int cap_inode_getsecurity(const struct inode *inode, const char *name, 209 void **buffer, bool alloc) 210{ 211 return -EOPNOTSUPP; 212} 213 214static 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 220static int cap_inode_listsecurity(struct inode *inode, char *buffer, 221 size_t buffer_size) 222{ 223 return 0; 224} 225 226static void cap_inode_getsecid(const struct inode *inode, u32 *secid) 227{ 228 *secid = 0; 229} 230 231#ifdef CONFIG_SECURITY_PATH 232static int cap_path_mknod(struct path *dir, struct dentry *dentry, int mode, 233 unsigned int dev) 234{ 235 return 0; 236} 237 238static int cap_path_mkdir(struct path *dir, struct dentry *dentry, int mode) 239{ 240 return 0; 241} 242 243static int cap_path_rmdir(struct path *dir, struct dentry *dentry) 244{ 245 return 0; 246} 247 248static int cap_path_unlink(struct path *dir, struct dentry *dentry) 249{ 250 return 0; 251} 252 253static int cap_path_symlink(struct path *dir, struct dentry *dentry, 254 const char *old_name) 255{ 256 return 0; 257} 258 259static int cap_path_link(struct dentry *old_dentry, struct path *new_dir, 260 struct dentry *new_dentry) 261{ 262 return 0; 263} 264 265static 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 271static int cap_path_truncate(struct path *path) 272{ 273 return 0; 274} 275 276static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt, 277 mode_t mode) 278{ 279 return 0; 280} 281 282static int cap_path_chown(struct path *path, uid_t uid, gid_t gid) 283{ 284 return 0; 285} 286 287static int cap_path_chroot(struct path *root) 288{ 289 return 0; 290} 291#endif 292 293static int cap_file_permission(struct file *file, int mask) 294{ 295 return 0; 296} 297 298static int cap_file_alloc_security(struct file *file) 299{ 300 return 0; 301} 302 303static void cap_file_free_security(struct file *file) 304{ 305} 306 307static int cap_file_ioctl(struct file *file, unsigned int command, 308 unsigned long arg) 309{ 310 return 0; 311} 312 313static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot, 314 unsigned long prot) 315{ 316 return 0; 317} 318 319static int cap_file_lock(struct file *file, unsigned int cmd) 320{ 321 return 0; 322} 323 324static int cap_file_fcntl(struct file *file, unsigned int cmd, 325 unsigned long arg) 326{ 327 return 0; 328} 329 330static int cap_file_set_fowner(struct file *file) 331{ 332 return 0; 333} 334 335static int cap_file_send_sigiotask(struct task_struct *tsk, 336 struct fown_struct *fown, int sig) 337{ 338 return 0; 339} 340 341static int cap_file_receive(struct file *file) 342{ 343 return 0; 344} 345 346static int cap_dentry_open(struct file *file, const struct cred *cred) 347{ 348 return 0; 349} 350 351static int cap_task_create(unsigned long clone_flags) 352{ 353 return 0; 354} 355 356static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp) 357{ 358 return 0; 359} 360 361static void cap_cred_free(struct cred *cred) 362{ 363} 364 365static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp) 366{ 367 return 0; 368} 369 370static void cap_cred_transfer(struct cred *new, const struct cred *old) 371{ 372} 373 374static int cap_kernel_act_as(struct cred *new, u32 secid) 375{ 376 return 0; 377} 378 379static int cap_kernel_create_files_as(struct cred *new, struct inode *inode) 380{ 381 return 0; 382} 383 384static int cap_kernel_module_request(char *kmod_name) 385{ 386 return 0; 387} 388 389static int cap_task_setpgid(struct task_struct *p, pid_t pgid) 390{ 391 return 0; 392} 393 394static int cap_task_getpgid(struct task_struct *p) 395{ 396 return 0; 397} 398 399static int cap_task_getsid(struct task_struct *p) 400{ 401 return 0; 402} 403 404static void cap_task_getsecid(struct task_struct *p, u32 *secid) 405{ 406 *secid = 0; 407} 408 409static int cap_task_getioprio(struct task_struct *p) 410{ 411 return 0; 412} 413 414static int cap_task_setrlimit(struct task_struct *p, unsigned int resource, 415 struct rlimit *new_rlim) 416{ 417 return 0; 418} 419 420static int cap_task_getscheduler(struct task_struct *p) 421{ 422 return 0; 423} 424 425static int cap_task_movememory(struct task_struct *p) 426{ 427 return 0; 428} 429 430static int cap_task_wait(struct task_struct *p) 431{ 432 return 0; 433} 434 435static int cap_task_kill(struct task_struct *p, struct siginfo *info, 436 int sig, u32 secid) 437{ 438 return 0; 439} 440 441static void cap_task_to_inode(struct task_struct *p, struct inode *inode) 442{ 443} 444 445static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag) 446{ 447 return 0; 448} 449 450static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) 451{ 452 *secid = 0; 453} 454 455static int cap_msg_msg_alloc_security(struct msg_msg *msg) 456{ 457 return 0; 458} 459 460static void cap_msg_msg_free_security(struct msg_msg *msg) 461{ 462} 463 464static int cap_msg_queue_alloc_security(struct msg_queue *msq) 465{ 466 return 0; 467} 468 469static void cap_msg_queue_free_security(struct msg_queue *msq) 470{ 471} 472 473static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg) 474{ 475 return 0; 476} 477 478static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd) 479{ 480 return 0; 481} 482 483static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg, 484 int msgflg) 485{ 486 return 0; 487} 488 489static 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 495static int cap_shm_alloc_security(struct shmid_kernel *shp) 496{ 497 return 0; 498} 499 500static void cap_shm_free_security(struct shmid_kernel *shp) 501{ 502} 503 504static int cap_shm_associate(struct shmid_kernel *shp, int shmflg) 505{ 506 return 0; 507} 508 509static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd) 510{ 511 return 0; 512} 513 514static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, 515 int shmflg) 516{ 517 return 0; 518} 519 520static int cap_sem_alloc_security(struct sem_array *sma) 521{ 522 return 0; 523} 524 525static void cap_sem_free_security(struct sem_array *sma) 526{ 527} 528 529static int cap_sem_associate(struct sem_array *sma, int semflg) 530{ 531 return 0; 532} 533 534static int cap_sem_semctl(struct sem_array *sma, int cmd) 535{ 536 return 0; 537} 538 539static 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 546static int cap_unix_stream_connect(struct socket *sock, struct socket *other, 547 struct sock *newsk) 548{ 549 return 0; 550} 551 552static int cap_unix_may_send(struct socket *sock, struct socket *other) 553{ 554 return 0; 555} 556 557static int cap_socket_create(int family, int type, int protocol, int kern) 558{ 559 return 0; 560} 561 562static int cap_socket_post_create(struct socket *sock, int family, int type, 563 int protocol, int kern) 564{ 565 return 0; 566} 567 568static int cap_socket_bind(struct socket *sock, struct sockaddr *address, 569 int addrlen) 570{ 571 return 0; 572} 573 574static int cap_socket_connect(struct socket *sock, struct sockaddr *address, 575 int addrlen) 576{ 577 return 0; 578} 579 580static int cap_socket_listen(struct socket *sock, int backlog) 581{ 582 return 0; 583} 584 585static int cap_socket_accept(struct socket *sock, struct socket *newsock) 586{ 587 return 0; 588} 589 590static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size) 591{ 592 return 0; 593} 594 595static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg, 596 int size, int flags) 597{ 598 return 0; 599} 600 601static int cap_socket_getsockname(struct socket *sock) 602{ 603 return 0; 604} 605 606static int cap_socket_getpeername(struct socket *sock) 607{ 608 return 0; 609} 610 611static int cap_socket_setsockopt(struct socket *sock, int level, int optname) 612{ 613 return 0; 614} 615 616static int cap_socket_getsockopt(struct socket *sock, int level, int optname) 617{ 618 return 0; 619} 620 621static int cap_socket_shutdown(struct socket *sock, int how) 622{ 623 return 0; 624} 625 626static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) 627{ 628 return 0; 629} 630 631static int cap_socket_getpeersec_stream(struct socket *sock, 632 char __user *optval, 633 int __user *optlen, unsigned len) 634{ 635 return -ENOPROTOOPT; 636} 637 638static int cap_socket_getpeersec_dgram(struct socket *sock, 639 struct sk_buff *skb, u32 *secid) 640{ 641 return -ENOPROTOOPT; 642} 643 644static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority) 645{ 646 return 0; 647} 648 649static void cap_sk_free_security(struct sock *sk) 650{ 651} 652 653static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk) 654{ 655} 656 657static void cap_sk_getsecid(struct sock *sk, u32 *secid) 658{ 659} 660 661static void cap_sock_graft(struct sock *sk, struct socket *parent) 662{ 663} 664 665static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb, 666 struct request_sock *req) 667{ 668 return 0; 669} 670 671static void cap_inet_csk_clone(struct sock *newsk, 672 const struct request_sock *req) 673{ 674} 675 676static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb) 677{ 678} 679 680 681 682static void cap_req_classify_flow(const struct request_sock *req, 683 struct flowi *fl) 684{ 685} 686 687static int cap_tun_dev_create(void) 688{ 689 return 0; 690} 691 692static void cap_tun_dev_post_create(struct sock *sk) 693{ 694} 695 696static 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 703static 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 709static 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 715static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx) 716{ 717} 718 719static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx) 720{ 721 return 0; 722} 723 724static 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 731static void cap_xfrm_state_free_security(struct xfrm_state *x) 732{ 733} 734 735static int cap_xfrm_state_delete_security(struct xfrm_state *x) 736{ 737 return 0; 738} 739 740static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir) 741{ 742 return 0; 743} 744 745static 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 752static 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 */ 758static void cap_d_instantiate(struct dentry *dentry, struct inode *inode) 759{ 760} 761 762static int cap_getprocattr(struct task_struct *p, char *name, char **value) 763{ 764 return -EINVAL; 765} 766 767static int cap_setprocattr(struct task_struct *p, char *name, void *value, 768 size_t size) 769{ 770 return -EINVAL; 771} 772 773static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) 774{ 775 return -EOPNOTSUPP; 776} 777 778static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid) 779{ 780 return -EOPNOTSUPP; 781} 782 783static void cap_release_secctx(char *secdata, u32 seclen) 784{ 785} 786 787static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen) 788{ 789 return 0; 790} 791 792static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen) 793{ 794 return 0; 795} 796 797static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen) 798{ 799 return 0; 800} 801#ifdef CONFIG_KEYS 802static int cap_key_alloc(struct key *key, const struct cred *cred, 803 unsigned long flags) 804{ 805 return 0; 806} 807 808static void cap_key_free(struct key *key) 809{ 810} 811 812static int cap_key_permission(key_ref_t key_ref, const struct cred *cred, 813 key_perm_t perm) 814{ 815 return 0; 816} 817 818static 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 827static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule) 828{ 829 return 0; 830} 831 832static int cap_audit_rule_known(struct audit_krule *krule) 833{ 834 return 0; 835} 836 837static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule, 838 struct audit_context *actx) 839{ 840 return 0; 841} 842 843static 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 857void __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} 1051