2 * Capabilities Linux Security Module
4 * This is the default security module in case no other module is loaded.
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.
13 #include <linux/security.h>
15 static int cap_binder_set_context_mgr(struct task_struct *mgr)
20 static int cap_binder_transaction(struct task_struct *from,
21 struct task_struct *to)
26 static int cap_binder_transfer_binder(struct task_struct *from,
27 struct task_struct *to)
32 static int cap_binder_transfer_file(struct task_struct *from,
33 struct task_struct *to, struct file *file)
38 static int cap_syslog(int type)
43 static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
48 static int cap_quota_on(struct dentry *dentry)
53 static int cap_bprm_check_security(struct linux_binprm *bprm)
58 static void cap_bprm_committing_creds(struct linux_binprm *bprm)
62 static void cap_bprm_committed_creds(struct linux_binprm *bprm)
66 static int cap_sb_alloc_security(struct super_block *sb)
71 static void cap_sb_free_security(struct super_block *sb)
75 static int cap_sb_copy_data(char *orig, char *copy)
80 static int cap_sb_remount(struct super_block *sb, void *data)
85 static int cap_sb_kern_mount(struct super_block *sb, int flags, void *data)
90 static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
95 static int cap_sb_statfs(struct dentry *dentry)
100 static int cap_sb_mount(const char *dev_name, struct path *path,
101 const char *type, unsigned long flags, void *data)
106 static int cap_sb_umount(struct vfsmount *mnt, int flags)
111 static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
116 static int cap_sb_set_mnt_opts(struct super_block *sb,
117 struct security_mnt_opts *opts,
118 unsigned long kern_flags,
119 unsigned long *set_kern_flags)
122 if (unlikely(opts->num_mnt_opts))
127 static int cap_sb_clone_mnt_opts(const struct super_block *oldsb,
128 struct super_block *newsb)
133 static int cap_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
138 static int cap_dentry_init_security(struct dentry *dentry, int mode,
139 struct qstr *name, void **ctx,
145 static int cap_inode_alloc_security(struct inode *inode)
150 static void cap_inode_free_security(struct inode *inode)
154 static int cap_inode_init_security(struct inode *inode, struct inode *dir,
155 const struct qstr *qstr, const char **name,
156 void **value, size_t *len)
161 static int cap_inode_create(struct inode *inode, struct dentry *dentry,
167 static int cap_inode_link(struct dentry *old_dentry, struct inode *inode,
168 struct dentry *new_dentry)
173 static int cap_inode_unlink(struct inode *inode, struct dentry *dentry)
178 static int cap_inode_symlink(struct inode *inode, struct dentry *dentry,
184 static int cap_inode_mkdir(struct inode *inode, struct dentry *dentry,
190 static int cap_inode_rmdir(struct inode *inode, struct dentry *dentry)
195 static int cap_inode_mknod(struct inode *inode, struct dentry *dentry,
196 umode_t mode, dev_t dev)
201 static int cap_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
202 struct inode *new_inode, struct dentry *new_dentry)
207 static int cap_inode_readlink(struct dentry *dentry)
212 static int cap_inode_follow_link(struct dentry *dentry,
213 struct nameidata *nameidata)
218 static int cap_inode_permission(struct inode *inode, int mask)
223 static int cap_inode_setattr(struct dentry *dentry, struct iattr *iattr)
228 static int cap_inode_getattr(const struct path *path)
233 static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
234 const void *value, size_t size, int flags)
238 static int cap_inode_getxattr(struct dentry *dentry, const char *name)
243 static int cap_inode_listxattr(struct dentry *dentry)
248 static int cap_inode_getsecurity(const struct inode *inode, const char *name,
249 void **buffer, bool alloc)
254 static int cap_inode_setsecurity(struct inode *inode, const char *name,
255 const void *value, size_t size, int flags)
260 static int cap_inode_listsecurity(struct inode *inode, char *buffer,
266 static void cap_inode_getsecid(const struct inode *inode, u32 *secid)
271 #ifdef CONFIG_SECURITY_PATH
272 static int cap_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode,
278 static int cap_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode)
283 static int cap_path_rmdir(struct path *dir, struct dentry *dentry)
288 static int cap_path_unlink(struct path *dir, struct dentry *dentry)
293 static int cap_path_symlink(struct path *dir, struct dentry *dentry,
294 const char *old_name)
299 static int cap_path_link(struct dentry *old_dentry, struct path *new_dir,
300 struct dentry *new_dentry)
305 static int cap_path_rename(struct path *old_path, struct dentry *old_dentry,
306 struct path *new_path, struct dentry *new_dentry)
311 static int cap_path_truncate(struct path *path)
316 static int cap_path_chmod(struct path *path, umode_t mode)
321 static int cap_path_chown(struct path *path, kuid_t uid, kgid_t gid)
326 static int cap_path_chroot(struct path *root)
332 static int cap_file_permission(struct file *file, int mask)
337 static int cap_file_alloc_security(struct file *file)
342 static void cap_file_free_security(struct file *file)
346 static int cap_file_ioctl(struct file *file, unsigned int command,
352 static int cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
358 static int cap_file_lock(struct file *file, unsigned int cmd)
363 static int cap_file_fcntl(struct file *file, unsigned int cmd,
369 static void cap_file_set_fowner(struct file *file)
374 static int cap_file_send_sigiotask(struct task_struct *tsk,
375 struct fown_struct *fown, int sig)
380 static int cap_file_receive(struct file *file)
385 static int cap_file_open(struct file *file, const struct cred *cred)
390 static int cap_task_create(unsigned long clone_flags)
395 static void cap_task_free(struct task_struct *task)
399 static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
404 static void cap_cred_free(struct cred *cred)
408 static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
413 static void cap_cred_transfer(struct cred *new, const struct cred *old)
417 static int cap_kernel_act_as(struct cred *new, u32 secid)
422 static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
427 static int cap_kernel_fw_from_file(struct file *file, char *buf, size_t size)
432 static int cap_kernel_module_request(char *kmod_name)
437 static int cap_kernel_module_from_file(struct file *file)
442 static int cap_task_setpgid(struct task_struct *p, pid_t pgid)
447 static int cap_task_getpgid(struct task_struct *p)
452 static int cap_task_getsid(struct task_struct *p)
457 static void cap_task_getsecid(struct task_struct *p, u32 *secid)
462 static int cap_task_getioprio(struct task_struct *p)
467 static int cap_task_setrlimit(struct task_struct *p, unsigned int resource,
468 struct rlimit *new_rlim)
473 static int cap_task_getscheduler(struct task_struct *p)
478 static int cap_task_movememory(struct task_struct *p)
483 static int cap_task_wait(struct task_struct *p)
488 static int cap_task_kill(struct task_struct *p, struct siginfo *info,
494 static void cap_task_to_inode(struct task_struct *p, struct inode *inode)
498 static int cap_ipc_permission(struct kern_ipc_perm *ipcp, short flag)
503 static void cap_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid)
508 static int cap_msg_msg_alloc_security(struct msg_msg *msg)
513 static void cap_msg_msg_free_security(struct msg_msg *msg)
517 static int cap_msg_queue_alloc_security(struct msg_queue *msq)
522 static void cap_msg_queue_free_security(struct msg_queue *msq)
526 static int cap_msg_queue_associate(struct msg_queue *msq, int msqflg)
531 static int cap_msg_queue_msgctl(struct msg_queue *msq, int cmd)
536 static int cap_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
542 static int cap_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
543 struct task_struct *target, long type, int mode)
548 static int cap_shm_alloc_security(struct shmid_kernel *shp)
553 static void cap_shm_free_security(struct shmid_kernel *shp)
557 static int cap_shm_associate(struct shmid_kernel *shp, int shmflg)
562 static int cap_shm_shmctl(struct shmid_kernel *shp, int cmd)
567 static int cap_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr,
573 static int cap_sem_alloc_security(struct sem_array *sma)
578 static void cap_sem_free_security(struct sem_array *sma)
582 static int cap_sem_associate(struct sem_array *sma, int semflg)
587 static int cap_sem_semctl(struct sem_array *sma, int cmd)
592 static int cap_sem_semop(struct sem_array *sma, struct sembuf *sops,
593 unsigned nsops, int alter)
598 #ifdef CONFIG_SECURITY_NETWORK
599 static int cap_unix_stream_connect(struct sock *sock, struct sock *other,
605 static int cap_unix_may_send(struct socket *sock, struct socket *other)
610 static int cap_socket_create(int family, int type, int protocol, int kern)
615 static int cap_socket_post_create(struct socket *sock, int family, int type,
616 int protocol, int kern)
621 static int cap_socket_bind(struct socket *sock, struct sockaddr *address,
627 static int cap_socket_connect(struct socket *sock, struct sockaddr *address,
633 static int cap_socket_listen(struct socket *sock, int backlog)
638 static int cap_socket_accept(struct socket *sock, struct socket *newsock)
643 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
648 static int cap_socket_recvmsg(struct socket *sock, struct msghdr *msg,
654 static int cap_socket_getsockname(struct socket *sock)
659 static int cap_socket_getpeername(struct socket *sock)
664 static int cap_socket_setsockopt(struct socket *sock, int level, int optname)
669 static int cap_socket_getsockopt(struct socket *sock, int level, int optname)
674 static int cap_socket_shutdown(struct socket *sock, int how)
679 static int cap_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
684 static int cap_socket_getpeersec_stream(struct socket *sock,
686 int __user *optlen, unsigned len)
691 static int cap_socket_getpeersec_dgram(struct socket *sock,
692 struct sk_buff *skb, u32 *secid)
697 static int cap_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
702 static void cap_sk_free_security(struct sock *sk)
706 static void cap_sk_clone_security(const struct sock *sk, struct sock *newsk)
710 static void cap_sk_getsecid(struct sock *sk, u32 *secid)
714 static void cap_sock_graft(struct sock *sk, struct socket *parent)
718 static int cap_inet_conn_request(struct sock *sk, struct sk_buff *skb,
719 struct request_sock *req)
724 static void cap_inet_csk_clone(struct sock *newsk,
725 const struct request_sock *req)
729 static void cap_inet_conn_established(struct sock *sk, struct sk_buff *skb)
733 static int cap_secmark_relabel_packet(u32 secid)
738 static void cap_secmark_refcount_inc(void)
742 static void cap_secmark_refcount_dec(void)
746 static void cap_req_classify_flow(const struct request_sock *req,
751 static int cap_tun_dev_alloc_security(void **security)
756 static void cap_tun_dev_free_security(void *security)
760 static int cap_tun_dev_create(void)
765 static int cap_tun_dev_attach_queue(void *security)
770 static int cap_tun_dev_attach(struct sock *sk, void *security)
775 static int cap_tun_dev_open(void *security)
779 #endif /* CONFIG_SECURITY_NETWORK */
781 #ifdef CONFIG_SECURITY_NETWORK_XFRM
782 static int cap_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp,
783 struct xfrm_user_sec_ctx *sec_ctx,
789 static int cap_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx,
790 struct xfrm_sec_ctx **new_ctxp)
795 static void cap_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
799 static int cap_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
804 static int cap_xfrm_state_alloc(struct xfrm_state *x,
805 struct xfrm_user_sec_ctx *sec_ctx)
810 static int cap_xfrm_state_alloc_acquire(struct xfrm_state *x,
811 struct xfrm_sec_ctx *polsec,
817 static void cap_xfrm_state_free_security(struct xfrm_state *x)
821 static int cap_xfrm_state_delete_security(struct xfrm_state *x)
826 static int cap_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, u32 sk_sid, u8 dir)
831 static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
832 struct xfrm_policy *xp,
833 const struct flowi *fl)
838 static int cap_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall)
843 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
844 static void cap_d_instantiate(struct dentry *dentry, struct inode *inode)
848 static int cap_getprocattr(struct task_struct *p, char *name, char **value)
853 static int cap_setprocattr(struct task_struct *p, char *name, void *value,
859 static int cap_ismaclabel(const char *name)
864 static int cap_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
869 static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
875 static void cap_release_secctx(char *secdata, u32 seclen)
879 static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
884 static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
889 static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
894 static int cap_key_alloc(struct key *key, const struct cred *cred,
900 static void cap_key_free(struct key *key)
904 static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
910 static int cap_key_getsecurity(struct key *key, char **_buffer)
916 #endif /* CONFIG_KEYS */
919 static int cap_audit_rule_init(u32 field, u32 op, char *rulestr, void **lsmrule)
924 static int cap_audit_rule_known(struct audit_krule *krule)
929 static int cap_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
930 struct audit_context *actx)
935 static void cap_audit_rule_free(void *lsmrule)
938 #endif /* CONFIG_AUDIT */
940 #define set_to_cap_if_null(ops, function) \
942 if (!ops->function) { \
943 ops->function = cap_##function; \
944 pr_debug("Had to override the " #function \
945 " security operation with the default.\n");\
949 void __init security_fixup_ops(struct security_operations *ops)
951 set_to_cap_if_null(ops, binder_set_context_mgr);
952 set_to_cap_if_null(ops, binder_transaction);
953 set_to_cap_if_null(ops, binder_transfer_binder);
954 set_to_cap_if_null(ops, binder_transfer_file);
955 set_to_cap_if_null(ops, ptrace_access_check);
956 set_to_cap_if_null(ops, ptrace_traceme);
957 set_to_cap_if_null(ops, capget);
958 set_to_cap_if_null(ops, capset);
959 set_to_cap_if_null(ops, capable);
960 set_to_cap_if_null(ops, quotactl);
961 set_to_cap_if_null(ops, quota_on);
962 set_to_cap_if_null(ops, syslog);
963 set_to_cap_if_null(ops, settime);
964 set_to_cap_if_null(ops, vm_enough_memory);
965 set_to_cap_if_null(ops, bprm_set_creds);
966 set_to_cap_if_null(ops, bprm_committing_creds);
967 set_to_cap_if_null(ops, bprm_committed_creds);
968 set_to_cap_if_null(ops, bprm_check_security);
969 set_to_cap_if_null(ops, bprm_secureexec);
970 set_to_cap_if_null(ops, sb_alloc_security);
971 set_to_cap_if_null(ops, sb_free_security);
972 set_to_cap_if_null(ops, sb_copy_data);
973 set_to_cap_if_null(ops, sb_remount);
974 set_to_cap_if_null(ops, sb_kern_mount);
975 set_to_cap_if_null(ops, sb_show_options);
976 set_to_cap_if_null(ops, sb_statfs);
977 set_to_cap_if_null(ops, sb_mount);
978 set_to_cap_if_null(ops, sb_umount);
979 set_to_cap_if_null(ops, sb_pivotroot);
980 set_to_cap_if_null(ops, sb_set_mnt_opts);
981 set_to_cap_if_null(ops, sb_clone_mnt_opts);
982 set_to_cap_if_null(ops, sb_parse_opts_str);
983 set_to_cap_if_null(ops, dentry_init_security);
984 set_to_cap_if_null(ops, inode_alloc_security);
985 set_to_cap_if_null(ops, inode_free_security);
986 set_to_cap_if_null(ops, inode_init_security);
987 set_to_cap_if_null(ops, inode_create);
988 set_to_cap_if_null(ops, inode_link);
989 set_to_cap_if_null(ops, inode_unlink);
990 set_to_cap_if_null(ops, inode_symlink);
991 set_to_cap_if_null(ops, inode_mkdir);
992 set_to_cap_if_null(ops, inode_rmdir);
993 set_to_cap_if_null(ops, inode_mknod);
994 set_to_cap_if_null(ops, inode_rename);
995 set_to_cap_if_null(ops, inode_readlink);
996 set_to_cap_if_null(ops, inode_follow_link);
997 set_to_cap_if_null(ops, inode_permission);
998 set_to_cap_if_null(ops, inode_setattr);
999 set_to_cap_if_null(ops, inode_getattr);
1000 set_to_cap_if_null(ops, inode_setxattr);
1001 set_to_cap_if_null(ops, inode_post_setxattr);
1002 set_to_cap_if_null(ops, inode_getxattr);
1003 set_to_cap_if_null(ops, inode_listxattr);
1004 set_to_cap_if_null(ops, inode_removexattr);
1005 set_to_cap_if_null(ops, inode_need_killpriv);
1006 set_to_cap_if_null(ops, inode_killpriv);
1007 set_to_cap_if_null(ops, inode_getsecurity);
1008 set_to_cap_if_null(ops, inode_setsecurity);
1009 set_to_cap_if_null(ops, inode_listsecurity);
1010 set_to_cap_if_null(ops, inode_getsecid);
1011 #ifdef CONFIG_SECURITY_PATH
1012 set_to_cap_if_null(ops, path_mknod);
1013 set_to_cap_if_null(ops, path_mkdir);
1014 set_to_cap_if_null(ops, path_rmdir);
1015 set_to_cap_if_null(ops, path_unlink);
1016 set_to_cap_if_null(ops, path_symlink);
1017 set_to_cap_if_null(ops, path_link);
1018 set_to_cap_if_null(ops, path_rename);
1019 set_to_cap_if_null(ops, path_truncate);
1020 set_to_cap_if_null(ops, path_chmod);
1021 set_to_cap_if_null(ops, path_chown);
1022 set_to_cap_if_null(ops, path_chroot);
1024 set_to_cap_if_null(ops, file_permission);
1025 set_to_cap_if_null(ops, file_alloc_security);
1026 set_to_cap_if_null(ops, file_free_security);
1027 set_to_cap_if_null(ops, file_ioctl);
1028 set_to_cap_if_null(ops, mmap_addr);
1029 set_to_cap_if_null(ops, mmap_file);
1030 set_to_cap_if_null(ops, file_mprotect);
1031 set_to_cap_if_null(ops, file_lock);
1032 set_to_cap_if_null(ops, file_fcntl);
1033 set_to_cap_if_null(ops, file_set_fowner);
1034 set_to_cap_if_null(ops, file_send_sigiotask);
1035 set_to_cap_if_null(ops, file_receive);
1036 set_to_cap_if_null(ops, file_open);
1037 set_to_cap_if_null(ops, task_create);
1038 set_to_cap_if_null(ops, task_free);
1039 set_to_cap_if_null(ops, cred_alloc_blank);
1040 set_to_cap_if_null(ops, cred_free);
1041 set_to_cap_if_null(ops, cred_prepare);
1042 set_to_cap_if_null(ops, cred_transfer);
1043 set_to_cap_if_null(ops, kernel_act_as);
1044 set_to_cap_if_null(ops, kernel_create_files_as);
1045 set_to_cap_if_null(ops, kernel_fw_from_file);
1046 set_to_cap_if_null(ops, kernel_module_request);
1047 set_to_cap_if_null(ops, kernel_module_from_file);
1048 set_to_cap_if_null(ops, task_fix_setuid);
1049 set_to_cap_if_null(ops, task_setpgid);
1050 set_to_cap_if_null(ops, task_getpgid);
1051 set_to_cap_if_null(ops, task_getsid);
1052 set_to_cap_if_null(ops, task_getsecid);
1053 set_to_cap_if_null(ops, task_setnice);
1054 set_to_cap_if_null(ops, task_setioprio);
1055 set_to_cap_if_null(ops, task_getioprio);
1056 set_to_cap_if_null(ops, task_setrlimit);
1057 set_to_cap_if_null(ops, task_setscheduler);
1058 set_to_cap_if_null(ops, task_getscheduler);
1059 set_to_cap_if_null(ops, task_movememory);
1060 set_to_cap_if_null(ops, task_wait);
1061 set_to_cap_if_null(ops, task_kill);
1062 set_to_cap_if_null(ops, task_prctl);
1063 set_to_cap_if_null(ops, task_to_inode);
1064 set_to_cap_if_null(ops, ipc_permission);
1065 set_to_cap_if_null(ops, ipc_getsecid);
1066 set_to_cap_if_null(ops, msg_msg_alloc_security);
1067 set_to_cap_if_null(ops, msg_msg_free_security);
1068 set_to_cap_if_null(ops, msg_queue_alloc_security);
1069 set_to_cap_if_null(ops, msg_queue_free_security);
1070 set_to_cap_if_null(ops, msg_queue_associate);
1071 set_to_cap_if_null(ops, msg_queue_msgctl);
1072 set_to_cap_if_null(ops, msg_queue_msgsnd);
1073 set_to_cap_if_null(ops, msg_queue_msgrcv);
1074 set_to_cap_if_null(ops, shm_alloc_security);
1075 set_to_cap_if_null(ops, shm_free_security);
1076 set_to_cap_if_null(ops, shm_associate);
1077 set_to_cap_if_null(ops, shm_shmctl);
1078 set_to_cap_if_null(ops, shm_shmat);
1079 set_to_cap_if_null(ops, sem_alloc_security);
1080 set_to_cap_if_null(ops, sem_free_security);
1081 set_to_cap_if_null(ops, sem_associate);
1082 set_to_cap_if_null(ops, sem_semctl);
1083 set_to_cap_if_null(ops, sem_semop);
1084 set_to_cap_if_null(ops, netlink_send);
1085 set_to_cap_if_null(ops, d_instantiate);
1086 set_to_cap_if_null(ops, getprocattr);
1087 set_to_cap_if_null(ops, setprocattr);
1088 set_to_cap_if_null(ops, ismaclabel);
1089 set_to_cap_if_null(ops, secid_to_secctx);
1090 set_to_cap_if_null(ops, secctx_to_secid);
1091 set_to_cap_if_null(ops, release_secctx);
1092 set_to_cap_if_null(ops, inode_notifysecctx);
1093 set_to_cap_if_null(ops, inode_setsecctx);
1094 set_to_cap_if_null(ops, inode_getsecctx);
1095 #ifdef CONFIG_SECURITY_NETWORK
1096 set_to_cap_if_null(ops, unix_stream_connect);
1097 set_to_cap_if_null(ops, unix_may_send);
1098 set_to_cap_if_null(ops, socket_create);
1099 set_to_cap_if_null(ops, socket_post_create);
1100 set_to_cap_if_null(ops, socket_bind);
1101 set_to_cap_if_null(ops, socket_connect);
1102 set_to_cap_if_null(ops, socket_listen);
1103 set_to_cap_if_null(ops, socket_accept);
1104 set_to_cap_if_null(ops, socket_sendmsg);
1105 set_to_cap_if_null(ops, socket_recvmsg);
1106 set_to_cap_if_null(ops, socket_getsockname);
1107 set_to_cap_if_null(ops, socket_getpeername);
1108 set_to_cap_if_null(ops, socket_setsockopt);
1109 set_to_cap_if_null(ops, socket_getsockopt);
1110 set_to_cap_if_null(ops, socket_shutdown);
1111 set_to_cap_if_null(ops, socket_sock_rcv_skb);
1112 set_to_cap_if_null(ops, socket_getpeersec_stream);
1113 set_to_cap_if_null(ops, socket_getpeersec_dgram);
1114 set_to_cap_if_null(ops, sk_alloc_security);
1115 set_to_cap_if_null(ops, sk_free_security);
1116 set_to_cap_if_null(ops, sk_clone_security);
1117 set_to_cap_if_null(ops, sk_getsecid);
1118 set_to_cap_if_null(ops, sock_graft);
1119 set_to_cap_if_null(ops, inet_conn_request);
1120 set_to_cap_if_null(ops, inet_csk_clone);
1121 set_to_cap_if_null(ops, inet_conn_established);
1122 set_to_cap_if_null(ops, secmark_relabel_packet);
1123 set_to_cap_if_null(ops, secmark_refcount_inc);
1124 set_to_cap_if_null(ops, secmark_refcount_dec);
1125 set_to_cap_if_null(ops, req_classify_flow);
1126 set_to_cap_if_null(ops, tun_dev_alloc_security);
1127 set_to_cap_if_null(ops, tun_dev_free_security);
1128 set_to_cap_if_null(ops, tun_dev_create);
1129 set_to_cap_if_null(ops, tun_dev_open);
1130 set_to_cap_if_null(ops, tun_dev_attach_queue);
1131 set_to_cap_if_null(ops, tun_dev_attach);
1132 #endif /* CONFIG_SECURITY_NETWORK */
1133 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1134 set_to_cap_if_null(ops, xfrm_policy_alloc_security);
1135 set_to_cap_if_null(ops, xfrm_policy_clone_security);
1136 set_to_cap_if_null(ops, xfrm_policy_free_security);
1137 set_to_cap_if_null(ops, xfrm_policy_delete_security);
1138 set_to_cap_if_null(ops, xfrm_state_alloc);
1139 set_to_cap_if_null(ops, xfrm_state_alloc_acquire);
1140 set_to_cap_if_null(ops, xfrm_state_free_security);
1141 set_to_cap_if_null(ops, xfrm_state_delete_security);
1142 set_to_cap_if_null(ops, xfrm_policy_lookup);
1143 set_to_cap_if_null(ops, xfrm_state_pol_flow_match);
1144 set_to_cap_if_null(ops, xfrm_decode_session);
1145 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
1147 set_to_cap_if_null(ops, key_alloc);
1148 set_to_cap_if_null(ops, key_free);
1149 set_to_cap_if_null(ops, key_permission);
1150 set_to_cap_if_null(ops, key_getsecurity);
1151 #endif /* CONFIG_KEYS */
1153 set_to_cap_if_null(ops, audit_rule_init);
1154 set_to_cap_if_null(ops, audit_rule_known);
1155 set_to_cap_if_null(ops, audit_rule_match);
1156 set_to_cap_if_null(ops, audit_rule_free);