diff options
Diffstat (limited to 'security/dummy.c')
| -rw-r--r-- | security/dummy.c | 1251 |
1 files changed, 0 insertions, 1251 deletions
diff --git a/security/dummy.c b/security/dummy.c deleted file mode 100644 index b8916883b77..00000000000 --- a/security/dummy.c +++ /dev/null @@ -1,1251 +0,0 @@ -/* - * Stub functions for the default security function pointers in case no - * security model is loaded. - * - * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com> - * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com> - * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#undef DEBUG - -#include <linux/capability.h> -#include <linux/kernel.h> -#include <linux/mman.h> -#include <linux/pagemap.h> -#include <linux/swap.h> -#include <linux/security.h> -#include <linux/skbuff.h> -#include <linux/netlink.h> -#include <net/sock.h> -#include <linux/xattr.h> -#include <linux/hugetlb.h> -#include <linux/ptrace.h> -#include <linux/file.h> -#include <linux/prctl.h> -#include <linux/securebits.h> - -static int dummy_ptrace (struct task_struct *parent, struct task_struct *child) -{ - return 0; -} - -static int dummy_capget (struct task_struct *target, kernel_cap_t * effective, - kernel_cap_t * inheritable, kernel_cap_t * permitted) -{ - if (target->euid == 0) { - cap_set_full(*permitted); - cap_set_init_eff(*effective); - } else { - cap_clear(*permitted); - cap_clear(*effective); - } - - cap_clear(*inheritable); - - if (target->fsuid != 0) { - *permitted = cap_drop_fs_set(*permitted); - *effective = cap_drop_fs_set(*effective); - } - return 0; -} - -static int dummy_capset_check (struct task_struct *target, - kernel_cap_t * effective, - kernel_cap_t * inheritable, - kernel_cap_t * permitted) -{ - return -EPERM; -} - -static void dummy_capset_set (struct task_struct *target, - kernel_cap_t * effective, - kernel_cap_t * inheritable, - kernel_cap_t * permitted) -{ - return; -} - -static int dummy_acct (struct file *file) -{ - return 0; -} - -static int dummy_capable (struct task_struct *tsk, int cap) -{ - if (cap_raised (tsk->cap_effective, cap)) - return 0; - return -EPERM; -} - -static int dummy_sysctl (ctl_table * table, int op) -{ - return 0; -} - -static int dummy_quotactl (int cmds, int type, int id, struct super_block *sb) -{ - return 0; -} - -static int dummy_quota_on (struct dentry *dentry) -{ - return 0; -} - -static int dummy_syslog (int type) -{ - if ((type != 3 && type != 10) && current->euid) - return -EPERM; - return 0; -} - -static int dummy_settime(struct timespec *ts, struct timezone *tz) -{ - if (!capable(CAP_SYS_TIME)) - return -EPERM; - return 0; -} - -static int dummy_vm_enough_memory(struct mm_struct *mm, long pages) -{ - int cap_sys_admin = 0; - - if (dummy_capable(current, CAP_SYS_ADMIN) == 0) - cap_sys_admin = 1; - return __vm_enough_memory(mm, pages, cap_sys_admin); -} - -static int dummy_bprm_alloc_security (struct linux_binprm *bprm) -{ - return 0; -} - -static void dummy_bprm_free_security (struct linux_binprm *bprm) -{ - return; -} - -static void dummy_bprm_apply_creds (struct linux_binprm *bprm, int unsafe) -{ - if (bprm->e_uid != current->uid || bprm->e_gid != current->gid) { - set_dumpable(current->mm, suid_dumpable); - - if ((unsafe & ~LSM_UNSAFE_PTRACE_CAP) && !capable(CAP_SETUID)) { - bprm->e_uid = current->uid; - bprm->e_gid = current->gid; - } - } - - current->suid = current->euid = current->fsuid = bprm->e_uid; - current->sgid = current->egid = current->fsgid = bprm->e_gid; - - dummy_capget(current, ¤t->cap_effective, ¤t->cap_inheritable, ¤t->cap_permitted); -} - -static void dummy_bprm_post_apply_creds (struct linux_binprm *bprm) -{ - return; -} - -static int dummy_bprm_set_security (struct linux_binprm *bprm) -{ - return 0; -} - -static int dummy_bprm_check_security (struct linux_binprm *bprm) -{ - return 0; -} - -static int dummy_bprm_secureexec (struct linux_binprm *bprm) -{ - /* The new userland will simply use the value provided - in the AT_SECURE field to decide whether secure mode - is required. Hence, this logic is required to preserve - the legacy decision algorithm used by the old userland. */ - return (current->euid != current->uid || - current->egid != current->gid); -} - -static int dummy_sb_alloc_security (struct super_block *sb) -{ - return 0; -} - -static void dummy_sb_free_security (struct super_block *sb) -{ - return; -} - -static int dummy_sb_copy_data (char *orig, char *copy) -{ - return 0; -} - -static int dummy_sb_kern_mount (struct super_block *sb, void *data) -{ - return 0; -} - -static int dummy_sb_statfs (struct dentry *dentry) -{ - return 0; -} - -static int dummy_sb_mount (char *dev_name, struct path *path, char *type, - unsigned long flags, void *data) -{ - return 0; -} - -static int dummy_sb_check_sb (struct vfsmount *mnt, struct path *path) -{ - return 0; -} - -static int dummy_sb_umount (struct vfsmount *mnt, int flags) -{ - return 0; -} - -static void dummy_sb_umount_close (struct vfsmount *mnt) -{ - return; -} - -static void dummy_sb_umount_busy (struct vfsmount *mnt) -{ - return; -} - -static void dummy_sb_post_remount (struct vfsmount *mnt, unsigned long flags, - void *data) -{ - return; -} - - -static void dummy_sb_post_addmount (struct vfsmount *mnt, struct path *path) -{ - return; -} - -static int dummy_sb_pivotroot (struct path *old_path, struct path *new_path) -{ - return 0; -} - -static void dummy_sb_post_pivotroot (struct path *old_path, struct path *new_path) -{ - return; -} - -static int dummy_sb_get_mnt_opts(const struct super_block *sb, - struct security_mnt_opts *opts) -{ - security_init_mnt_opts(opts); - return 0; -} - -static int dummy_sb_set_mnt_opts(struct super_block *sb, - struct security_mnt_opts *opts) -{ - if (unlikely(opts->num_mnt_opts)) - return -EOPNOTSUPP; - return 0; -} - -static void dummy_sb_clone_mnt_opts(const struct super_block *oldsb, - struct super_block *newsb) -{ - return; -} - -static int dummy_sb_parse_opts_str(char *options, struct security_mnt_opts *opts) -{ - return 0; -} - -static int dummy_inode_alloc_security (struct inode *inode) -{ - return 0; -} - -static void dummy_inode_free_security (struct inode *inode) -{ - return; -} - -static int dummy_inode_init_security (struct inode *inode, struct inode *dir, - char **name, void **value, size_t *len) -{ - return -EOPNOTSUPP; -} - -static int dummy_inode_create (struct inode *inode, struct dentry *dentry, - int mask) -{ - return 0; -} - -static int dummy_inode_link (struct dentry *old_dentry, struct inode *inode, - struct dentry *new_dentry) -{ - return 0; -} - -static int dummy_inode_unlink (struct inode *inode, struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_symlink (struct inode *inode, struct dentry *dentry, - const char *name) -{ - return 0; -} - -static int dummy_inode_mkdir (struct inode *inode, struct dentry *dentry, - int mask) -{ - return 0; -} - -static int dummy_inode_rmdir (struct inode *inode, struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_mknod (struct inode *inode, struct dentry *dentry, - int mode, dev_t dev) -{ - return 0; -} - -static int dummy_inode_rename (struct inode *old_inode, - struct dentry *old_dentry, - struct inode *new_inode, - struct dentry *new_dentry) -{ - return 0; -} - -static int dummy_inode_readlink (struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_follow_link (struct dentry *dentry, - struct nameidata *nameidata) -{ - return 0; -} - -static int dummy_inode_permission (struct inode *inode, int mask, struct nameidata *nd) -{ - return 0; -} - -static int dummy_inode_setattr (struct dentry *dentry, struct iattr *iattr) -{ - return 0; -} - -static int dummy_inode_getattr (struct vfsmount *mnt, struct dentry *dentry) -{ - return 0; -} - -static void dummy_inode_delete (struct inode *ino) -{ - return; -} - -static int dummy_inode_setxattr (struct dentry *dentry, const char *name, - const void *value, size_t size, int flags) -{ - if (!strncmp(name, XATTR_SECURITY_PREFIX, - sizeof(XATTR_SECURITY_PREFIX) - 1) && - !capable(CAP_SYS_ADMIN)) - return -EPERM; - return 0; -} - -static void dummy_inode_post_setxattr (struct dentry *dentry, const char *name, - const void *value, size_t size, - int flags) -{ -} - -static int dummy_inode_getxattr (struct dentry *dentry, const char *name) -{ - return 0; -} - -static int dummy_inode_listxattr (struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_removexattr (struct dentry *dentry, const char *name) -{ - if (!strncmp(name, XATTR_SECURITY_PREFIX, - sizeof(XATTR_SECURITY_PREFIX) - 1) && - !capable(CAP_SYS_ADMIN)) - return -EPERM; - return 0; -} - -static int dummy_inode_need_killpriv(struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_killpriv(struct dentry *dentry) -{ - return 0; -} - -static int dummy_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc) -{ - return -EOPNOTSUPP; -} - -static int dummy_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags) -{ - return -EOPNOTSUPP; -} - -static int dummy_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size) -{ - return 0; -} - -static void dummy_inode_getsecid(const struct inode *inode, u32 *secid) -{ - *secid = 0; -} - -static int dummy_file_permission (struct file *file, int mask) -{ - return 0; -} - -static int dummy_file_alloc_security (struct file *file) -{ - return 0; -} - -static void dummy_file_free_security (struct file *file) -{ - return; -} - -static int dummy_file_ioctl (struct file *file, unsigned int command, - unsigned long arg) -{ - return 0; -} - -static int dummy_file_mmap (struct file *file, unsigned long reqprot, - unsigned long prot, - unsigned long flags, - unsigned long addr, - unsigned long addr_only) -{ - if ((addr < mmap_min_addr) && !capable(CAP_SYS_RAWIO)) - return -EACCES; - return 0; -} - -static int dummy_file_mprotect (struct vm_area_struct *vma, - unsigned long reqprot, - unsigned long prot) -{ - return 0; -} - -static int dummy_file_lock (struct file *file, unsigned int cmd) -{ - return 0; -} - -static int dummy_file_fcntl (struct file *file, unsigned int cmd, - unsigned long arg) -{ - return 0; -} - -static int dummy_file_set_fowner (struct file *file) -{ - return 0; -} - -static int dummy_file_send_sigiotask (struct task_struct *tsk, - struct fown_struct *fown, int sig) -{ - return 0; -} - -static int dummy_file_receive (struct file *file) -{ - return 0; -} - -static int dummy_dentry_open (struct file *file) -{ - return 0; -} - -static int dummy_task_create (unsigned long clone_flags) -{ - return 0; -} - -static int dummy_task_alloc_security (struct task_struct *p) -{ - return 0; -} - -static void dummy_task_free_security (struct task_struct *p) -{ - return; -} - -static int dummy_task_setuid (uid_t id0, uid_t id1, uid_t id2, int flags) -{ - return 0; -} - -static int dummy_task_post_setuid (uid_t id0, uid_t id1, uid_t id2, int flags) -{ - dummy_capget(current, ¤t->cap_effective, ¤t->cap_inheritable, ¤t->cap_permitted); - return 0; -} - -static int dummy_task_setgid (gid_t id0, gid_t id1, gid_t id2, int flags) -{ - return 0; -} - -static int dummy_task_setpgid (struct task_struct *p, pid_t pgid) -{ - return 0; -} - -static int dummy_task_getpgid (struct task_struct *p) -{ - return 0; -} - -static int dummy_task_getsid (struct task_struct *p) -{ - return 0; -} - -static void dummy_task_getsecid (struct task_struct *p, u32 *secid) -{ - *secid = 0; -} - -static int dummy_task_setgroups (struct group_info *group_info) -{ - return 0; -} - -static int dummy_task_setnice (struct task_struct *p, int nice) -{ - return 0; -} - -static int dummy_task_setioprio (struct task_struct *p, int ioprio) -{ - return 0; -} - -static int dummy_task_getioprio (struct task_struct *p) -{ - return 0; -} - -static int dummy_task_setrlimit (unsigned int resource, struct rlimit *new_rlim) -{ - return 0; -} - -static int dummy_task_setscheduler (struct task_struct *p, int policy, - struct sched_param *lp) -{ - return 0; -} - -static int dummy_task_getscheduler (struct task_struct *p) -{ - return 0; -} - -static int dummy_task_movememory (struct task_struct *p) -{ - return 0; -} - -static int dummy_task_wait (struct task_struct *p) -{ - return 0; -} - -static int dummy_task_kill (struct task_struct *p, struct siginfo *info, - int sig, u32 secid) -{ - return 0; -} - -static int dummy_task_prctl (int option, unsigned long arg2, unsigned long arg3, - unsigned long arg4, unsigned long arg5, long *rc_p) -{ - switch (option) { - case PR_CAPBSET_READ: - *rc_p = (cap_valid(arg2) ? 1 : -EINVAL); - break; - case PR_GET_KEEPCAPS: - *rc_p = issecure(SECURE_KEEP_CAPS); - break; - case PR_SET_KEEPCAPS: - if (arg2 > 1) - *rc_p = -EINVAL; - else if (arg2) - current->securebits |= issecure_mask(SECURE_KEEP_CAPS); - else - current->securebits &= - ~issecure_mask(SECURE_KEEP_CAPS); - break; - default: - return 0; - } - - return 1; -} - -static void dummy_task_reparent_to_init (struct task_struct *p) -{ - p->euid = p->fsuid = 0; - return; -} - -static void dummy_task_to_inode(struct task_struct *p, struct inode *inode) -{ } - -static int dummy_ipc_permission (struct kern_ipc_perm *ipcp, short flag) -{ - return 0; -} - -static void dummy_ipc_getsecid(struct kern_ipc_perm *ipcp, u32 *secid) -{ - *secid = 0; -} - -static int dummy_msg_msg_alloc_security (struct msg_msg *msg) -{ - return 0; -} - -static void dummy_msg_msg_free_security (struct msg_msg *msg) -{ - return; -} - -static int dummy_msg_queue_alloc_security (struct msg_queue *msq) -{ - return 0; -} - -static void dummy_msg_queue_free_security (struct msg_queue *msq) -{ - return; -} - -static int dummy_msg_queue_associate (struct msg_queue *msq, - int msqflg) -{ - return 0; -} - -static int dummy_msg_queue_msgctl (struct msg_queue *msq, int cmd) -{ - return 0; -} - -static int dummy_msg_queue_msgsnd (struct msg_queue *msq, struct msg_msg *msg, - int msgflg) -{ - return 0; -} - -static int dummy_msg_queue_msgrcv (struct msg_queue *msq, struct msg_msg *msg, - struct task_struct *target, long type, - int mode) -{ - return 0; -} - -static int dummy_shm_alloc_security (struct shmid_kernel *shp) -{ - return 0; -} - -static void dummy_shm_free_security (struct shmid_kernel *shp) -{ - return; -} - -static int dummy_shm_associate (struct shmid_kernel *shp, int shmflg) -{ - return 0; -} - -static int dummy_shm_shmctl (struct shmid_kernel *shp, int cmd) -{ - return 0; -} - -static int dummy_shm_shmat (struct shmid_kernel *shp, char __user *shmaddr, - int shmflg) -{ - return 0; -} - -static int dummy_sem_alloc_security (struct sem_array *sma) -{ - return 0; -} - -static void dummy_sem_free_security (struct sem_array *sma) -{ - return; -} - -static int dummy_sem_associate (struct sem_array *sma, int semflg) -{ - return 0; -} - -static int dummy_sem_semctl (struct sem_array *sma, int cmd) -{ - return 0; -} - -static int dummy_sem_semop (struct sem_array *sma, - struct sembuf *sops, unsigned nsops, int alter) -{ - return 0; -} - -static int dummy_netlink_send (struct sock *sk, struct sk_buff *skb) -{ - NETLINK_CB(skb).eff_cap = current->cap_effective; - return 0; -} - -static int dummy_netlink_recv (struct sk_buff *skb, int cap) -{ - if (!cap_raised (NETLINK_CB (skb).eff_cap, cap)) - return -EPERM; - return 0; -} - -#ifdef CONFIG_SECURITY_NETWORK -static int dummy_unix_stream_connect (struct socket *sock, - struct socket *other, - struct sock *newsk) -{ - return 0; -} - -static int dummy_unix_may_send (struct socket *sock, - struct socket *other) -{ - return 0; -} - -static int dummy_socket_create (int family, int type, - int protocol, int kern) -{ - return 0; -} - -static int dummy_socket_post_create (struct socket *sock, int family, int type, - int protocol, int kern) -{ - return 0; -} - -static int dummy_socket_bind (struct socket *sock, struct sockaddr *address, - int addrlen) -{ - return 0; -} - -static int dummy_socket_connect (struct socket *sock, struct sockaddr *address, - int addrlen) -{ - return 0; -} - -static int dummy_socket_listen (struct socket *sock, int backlog) -{ - return 0; -} - -static int dummy_socket_accept (struct socket *sock, struct socket *newsock) -{ - return 0; -} - -static void dummy_socket_post_accept (struct socket *sock, - struct socket *newsock) -{ - return; -} - -static int dummy_socket_sendmsg (struct socket *sock, struct msghdr *msg, - int size) -{ - return 0; -} - -static int dummy_socket_recvmsg (struct socket *sock, struct msghdr *msg, - int size, int flags) -{ - return 0; -} - -static int dummy_socket_getsockname (struct socket *sock) -{ - return 0; -} - -static int dummy_socket_getpeername (struct socket *sock) -{ - return 0; -} - -static int dummy_socket_setsockopt (struct socket *sock, int level, int optname) -{ - return 0; -} - -static int dummy_socket_getsockopt (struct socket *sock, int level, int optname) -{ - return 0; -} - -static int dummy_socket_shutdown (struct socket *sock, int how) -{ - return 0; -} - -static int dummy_socket_sock_rcv_skb (struct sock *sk, struct sk_buff *skb) -{ - return 0; -} - -static int dummy_socket_getpeersec_stream(struct socket *sock, char __user *optval, - int __user *optlen, unsigned len) -{ - return -ENOPROTOOPT; -} - -static int dummy_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid) -{ - return -ENOPROTOOPT; -} - -static inline int dummy_sk_alloc_security (struct sock *sk, int family, gfp_t priority) -{ - return 0; -} - -static inline void dummy_sk_free_security (struct sock *sk) -{ -} - -static inline void dummy_sk_clone_security (const struct sock *sk, struct sock *newsk) -{ -} - -static inline void dummy_sk_getsecid(struct sock *sk, u32 *secid) -{ -} - -static inline void dummy_sock_graft(struct sock* sk, struct socket *parent) -{ -} - -static inline int dummy_inet_conn_request(struct sock *sk, - struct sk_buff *skb, struct request_sock *req) -{ - return 0; -} - -static inline void dummy_inet_csk_clone(struct sock *newsk, - const struct request_sock *req) -{ -} - -static inline void dummy_inet_conn_established(struct sock *sk, - struct sk_buff *skb) -{ -} - -static inline void dummy_req_classify_flow(const struct request_sock *req, - struct flowi *fl) -{ -} -#endif /* CONFIG_SECURITY_NETWORK */ - -#ifdef CONFIG_SECURITY_NETWORK_XFRM -static int dummy_xfrm_policy_alloc_security(struct xfrm_sec_ctx **ctxp, - struct xfrm_user_sec_ctx *sec_ctx) -{ - return 0; -} - -static inline int dummy_xfrm_policy_clone_security(struct xfrm_sec_ctx *old_ctx, - struct xfrm_sec_ctx **new_ctxp) -{ - return 0; -} - -static void dummy_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx) -{ -} - -static int dummy_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx) -{ - return 0; -} - -static int dummy_xfrm_state_alloc_security(struct xfrm_state *x, - struct xfrm_user_sec_ctx *sec_ctx, u32 secid) -{ - return 0; -} - -static void dummy_xfrm_state_free_security(struct xfrm_state *x) -{ -} - -static int dummy_xfrm_state_delete_security(struct xfrm_state *x) -{ - return 0; -} - -static int dummy_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx, - u32 sk_sid, u8 dir) -{ - return 0; -} - -static int dummy_xfrm_state_pol_flow_match(struct xfrm_state *x, - struct xfrm_policy *xp, struct flowi *fl) -{ - return 1; -} - -static int dummy_xfrm_decode_session(struct sk_buff *skb, u32 *fl, int ckall) -{ - return 0; -} - -#endif /* CONFIG_SECURITY_NETWORK_XFRM */ -static int dummy_register_security (const char *name, struct security_operations *ops) -{ - return -EINVAL; -} - -static void dummy_d_instantiate (struct dentry *dentry, struct inode *inode) -{ - return; -} - -static int dummy_getprocattr(struct task_struct *p, char *name, char **value) -{ - return -EINVAL; -} - -static int dummy_setprocattr(struct task_struct *p, char *name, void *value, size_t size) -{ - return -EINVAL; -} - -static int dummy_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) -{ - return -EOPNOTSUPP; -} - -static int dummy_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid) -{ - return -EOPNOTSUPP; -} - -static void dummy_release_secctx(char *secdata, u32 seclen) -{ -} - -#ifdef CONFIG_KEYS -static inline int dummy_key_alloc(struct key *key, struct task_struct *ctx, - unsigned long flags) -{ - return 0; -} - -static inline void dummy_key_free(struct key *key) -{ -} - -static inline int dummy_key_permission(key_ref_t key_ref, - struct task_struct *context, - key_perm_t perm) -{ - return 0; -} - -static int dummy_key_getsecurity(struct key *key, char **_buffer) -{ - *_buffer = NULL; - return 0; -} - -#endif /* CONFIG_KEYS */ - -#ifdef CONFIG_AUDIT -static inline int dummy_audit_rule_init(u32 field, u32 op, char *rulestr, - void **lsmrule) -{ - return 0; -} - -static inline int dummy_audit_rule_known(struct audit_krule *krule) -{ - return 0; -} - -static inline int dummy_audit_rule_match(u32 secid, u32 field, u32 op, - void *lsmrule, - struct audit_context *actx) -{ - return 0; -} - -static inline void dummy_audit_rule_free(void *lsmrule) -{ } - -#endif /* CONFIG_AUDIT */ - -struct security_operations dummy_security_ops = { - .name = "dummy", -}; - -#define set_to_dummy_if_null(ops, function) \ - do { \ - if (!ops->function) { \ - ops->function = dummy_##function; \ - pr_debug("Had to override the " #function \ - " security operation with the dummy one.\n");\ - } \ - } while (0) - -void security_fixup_ops (struct security_operations *ops) -{ - set_to_dummy_if_null(ops, ptrace); - set_to_dummy_if_null(ops, capget); - set_to_dummy_if_null(ops, capset_check); - set_to_dummy_if_null(ops, capset_set); - set_to_dummy_if_null(ops, acct); - set_to_dummy_if_null(ops, capable); - set_to_dummy_if_null(ops, quotactl); - set_to_dummy_if_null(ops, quota_on); - set_to_dummy_if_null(ops, sysctl); - set_to_dummy_if_null(ops, syslog); - set_to_dummy_if_null(ops, settime); - set_to_dummy_if_null(ops, vm_enough_memory); - set_to_dummy_if_null(ops, bprm_alloc_security); - set_to_dummy_if_null(ops, bprm_free_security); - set_to_dummy_if_null(ops, bprm_apply_creds); - set_to_dummy_if_null(ops, bprm_post_apply_creds); - set_to_dummy_if_null(ops, bprm_set_security); - set_to_dummy_if_null(ops, bprm_check_security); - set_to_dummy_if_null(ops, bprm_secureexec); - set_to_dummy_if_null(ops, sb_alloc_security); - set_to_dummy_if_null(ops, sb_free_security); - set_to_dummy_if_null(ops, sb_copy_data); - set_to_dummy_if_null(ops, sb_kern_mount); - set_to_dummy_if_null(ops, sb_statfs); - set_to_dummy_if_null(ops, sb_mount); - set_to_dummy_if_null(ops, sb_check_sb); - set_to_dummy_if_null(ops, sb_umount); - set_to_dummy_if_null(ops, sb_umount_close); - set_to_dummy_if_null(ops, sb_umount_busy); - set_to_dummy_if_null(ops, sb_post_remount); - set_to_dummy_if_null(ops, sb_post_addmount); - set_to_dummy_if_null(ops, sb_pivotroot); - set_to_dummy_if_null(ops, sb_post_pivotroot); - set_to_dummy_if_null(ops, sb_get_mnt_opts); - set_to_dummy_if_null(ops, sb_set_mnt_opts); - set_to_dummy_if_null(ops, sb_clone_mnt_opts); - set_to_dummy_if_null(ops, sb_parse_opts_str); - set_to_dummy_if_null(ops, inode_alloc_security); - set_to_dummy_if_null(ops, inode_free_security); - set_to_dummy_if_null(ops, inode_init_security); - set_to_dummy_if_null(ops, inode_create); - set_to_dummy_if_null(ops, inode_link); - set_to_dummy_if_null(ops, inode_unlink); - set_to_dummy_if_null(ops, inode_symlink); - set_to_dummy_if_null(ops, inode_mkdir); - set_to_dummy_if_null(ops, inode_rmdir); - set_to_dummy_if_null(ops, inode_mknod); - set_to_dummy_if_null(ops, inode_rename); - set_to_dummy_if_null(ops, inode_readlink); - set_to_dummy_if_null(ops, inode_follow_link); - set_to_dummy_if_null(ops, inode_permission); - set_to_dummy_if_null(ops, inode_setattr); - set_to_dummy_if_null(ops, inode_getattr); - set_to_dummy_if_null(ops, inode_delete); - set_to_dummy_if_null(ops, inode_setxattr); - set_to_dummy_if_null(ops, inode_post_setxattr); - set_to_dummy_if_null(ops, inode_getxattr); - set_to_dummy_if_null(ops, inode_listxattr); - set_to_dummy_if_null(ops, inode_removexattr); - set_to_dummy_if_null(ops, inode_need_killpriv); - set_to_dummy_if_null(ops, inode_killpriv); - set_to_dummy_if_null(ops, inode_getsecurity); - set_to_dummy_if_null(ops, inode_setsecurity); - set_to_dummy_if_null(ops, inode_listsecurity); - set_to_dummy_if_null(ops, inode_getsecid); - set_to_dummy_if_null(ops, file_permission); - set_to_dummy_if_null(ops, file_alloc_security); - set_to_dummy_if_null(ops, file_free_security); - set_to_dummy_if_null(ops, file_ioctl); - set_to_dummy_if_null(ops, file_mmap); - set_to_dummy_if_null(ops, file_mprotect); - set_to_dummy_if_null(ops, file_lock); - set_to_dummy_if_null(ops, file_fcntl); - set_to_dummy_if_null(ops, file_set_fowner); - set_to_dummy_if_null(ops, file_send_sigiotask); - set_to_dummy_if_null(ops, file_receive); - set_to_dummy_if_null(ops, dentry_open); - set_to_dummy_if_null(ops, task_create); - set_to_dummy_if_null(ops, task_alloc_security); - set_to_dummy_if_null(ops, task_free_security); - set_to_dummy_if_null(ops, task_setuid); - set_to_dummy_if_null(ops, task_post_setuid); - set_to_dummy_if_null(ops, task_setgid); - set_to_dummy_if_null(ops, task_setpgid); - set_to_dummy_if_null(ops, task_getpgid); - set_to_dummy_if_null(ops, task_getsid); - set_to_dummy_if_null(ops, task_getsecid); - set_to_dummy_if_null(ops, task_setgroups); - set_to_dummy_if_null(ops, task_setnice); - set_to_dummy_if_null(ops, task_setioprio); - set_to_dummy_if_null(ops, task_getioprio); - set_to_dummy_if_null(ops, task_setrlimit); - set_to_dummy_if_null(ops, task_setscheduler); - set_to_dummy_if_null(ops, task_getscheduler); - set_to_dummy_if_null(ops, task_movememory); - set_to_dummy_if_null(ops, task_wait); - set_to_dummy_if_null(ops, task_kill); - set_to_dummy_if_null(ops, task_prctl); - set_to_dummy_if_null(ops, task_reparent_to_init); - set_to_dummy_if_null(ops, task_to_inode); - set_to_dummy_if_null(ops, ipc_permission); - set_to_dummy_if_null(ops, ipc_getsecid); - set_to_dummy_if_null(ops, msg_msg_alloc_security); - set_to_dummy_if_null(ops, msg_msg_free_security); - set_to_dummy_if_null(ops, msg_queue_alloc_security); - set_to_dummy_if_null(ops, msg_queue_free_security); - set_to_dummy_if_null(ops, msg_queue_associate); - set_to_dummy_if_null(ops, msg_queue_msgctl); - set_to_dummy_if_null(ops, msg_queue_msgsnd); - set_to_dummy_if_null(ops, msg_queue_msgrcv); - set_to_dummy_if_null(ops, shm_alloc_security); - set_to_dummy_if_null(ops, shm_free_security); - set_to_dummy_if_null(ops, shm_associate); - set_to_dummy_if_null(ops, shm_shmctl); - set_to_dummy_if_null(ops, shm_shmat); - set_to_dummy_if_null(ops, sem_alloc_security); - set_to_dummy_if_null(ops, sem_free_security); - set_to_dummy_if_null(ops, sem_associate); - set_to_dummy_if_null(ops, sem_semctl); - set_to_dummy_if_null(ops, sem_semop); - set_to_dummy_if_null(ops, netlink_send); - set_to_dummy_if_null(ops, netlink_recv); - set_to_dummy_if_null(ops, register_security); - set_to_dummy_if_null(ops, d_instantiate); - set_to_dummy_if_null(ops, getprocattr); - set_to_dummy_if_null(ops, setprocattr); - set_to_dummy_if_null(ops, secid_to_secctx); - set_to_dummy_if_null(ops, secctx_to_secid); - set_to_dummy_if_null(ops, release_secctx); -#ifdef CONFIG_SECURITY_NETWORK - set_to_dummy_if_null(ops, unix_stream_connect); - set_to_dummy_if_null(ops, unix_may_send); - set_to_dummy_if_null(ops, socket_create); - set_to_dummy_if_null(ops, socket_post_create); - set_to_dummy_if_null(ops, socket_bind); - set_to_dummy_if_null(ops, socket_connect); - set_to_dummy_if_null(ops, socket_listen); - set_to_dummy_if_null(ops, socket_accept); - set_to_dummy_if_null(ops, socket_post_accept); - set_to_dummy_if_null(ops, socket_sendmsg); - set_to_dummy_if_null(ops, socket_recvmsg); - set_to_dummy_if_null(ops, socket_getsockname); - set_to_dummy_if_null(ops, socket_getpeername); - set_to_dummy_if_null(ops, socket_setsockopt); - set_to_dummy_if_null(ops, socket_getsockopt); - set_to_dummy_if_null(ops, socket_shutdown); - set_to_dummy_if_null(ops, socket_sock_rcv_skb); - set_to_dummy_if_null(ops, socket_getpeersec_stream); - set_to_dummy_if_null(ops, socket_getpeersec_dgram); - set_to_dummy_if_null(ops, sk_alloc_security); - set_to_dummy_if_null(ops, sk_free_security); - set_to_dummy_if_null(ops, sk_clone_security); - set_to_dummy_if_null(ops, sk_getsecid); - set_to_dummy_if_null(ops, sock_graft); - set_to_dummy_if_null(ops, inet_conn_request); - set_to_dummy_if_null(ops, inet_csk_clone); - set_to_dummy_if_null(ops, inet_conn_established); - set_to_dummy_if_null(ops, req_classify_flow); - #endif /* CONFIG_SECURITY_NETWORK */ -#ifdef CONFIG_SECURITY_NETWORK_XFRM - set_to_dummy_if_null(ops, xfrm_policy_alloc_security); - set_to_dummy_if_null(ops, xfrm_policy_clone_security); - set_to_dummy_if_null(ops, xfrm_policy_free_security); - set_to_dummy_if_null(ops, xfrm_policy_delete_security); - set_to_dummy_if_null(ops, xfrm_state_alloc_security); - set_to_dummy_if_null(ops, xfrm_state_free_security); - set_to_dummy_if_null(ops, xfrm_state_delete_security); - set_to_dummy_if_null(ops, xfrm_policy_lookup); - set_to_dummy_if_null(ops, xfrm_state_pol_flow_match); - set_to_dummy_if_null(ops, xfrm_decode_session); -#endif /* CONFIG_SECURITY_NETWORK_XFRM */ -#ifdef CONFIG_KEYS - set_to_dummy_if_null(ops, key_alloc); - set_to_dummy_if_null(ops, key_free); - set_to_dummy_if_null(ops, key_permission); - set_to_dummy_if_null(ops, key_getsecurity); -#endif /* CONFIG_KEYS */ -#ifdef CONFIG_AUDIT - set_to_dummy_if_null(ops, audit_rule_init); - set_to_dummy_if_null(ops, audit_rule_known); - set_to_dummy_if_null(ops, audit_rule_match); - set_to_dummy_if_null(ops, audit_rule_free); -#endif -} - |