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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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/* * Linux Security Module Hook declarations. * * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com> * Copyright (C) 2001 Greg Kroah-Hartman <greg@kroah.com> * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com> * Copyright (C) 2001 James Morris <jmorris@intercode.com.au> * Copyright (C) 2001 Silicon Graphics, Inc. (Trust Technology Group) * Copyright (C) 2015 Intel Corporation. * Copyright (C) 2015 Casey Schaufler <casey@schaufler-ca.com> * Copyright (C) 2016 Mellanox Techonologies * Copyright (C) 2020 Google LLC. */
/* * The macro LSM_HOOK is used to define the data structures required by * the LSM framework using the pattern: * * LSM_HOOK(<return_type>, <default_value>, <hook_name>, args...) * * struct security_hook_heads { * #define LSM_HOOK(RET, DEFAULT, NAME, ...) struct hlist_head NAME; * #include <linux/lsm_hook_defs.h> * #undef LSM_HOOK * }; */LSM_HOOK(int, 0, binder_set_context_mgr, const struct cred *mgr)LSM_HOOK(int, 0, binder_transaction, const struct cred *from, const struct cred *to)LSM_HOOK(int, 0, binder_transfer_binder, const struct cred *from, const struct cred *to)LSM_HOOK(int, 0, binder_transfer_file, const struct cred *from, const struct cred *to, const struct file *file)LSM_HOOK(int, 0, ptrace_access_check, struct task_struct *child, unsigned int mode)LSM_HOOK(int, 0, ptrace_traceme, struct task_struct *parent)LSM_HOOK(int, 0, capget, const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted)LSM_HOOK(int, 0, capset, struct cred *new, const struct cred *old, const kernel_cap_t *effective, const kernel_cap_t *inheritable, const kernel_cap_t *permitted)LSM_HOOK(int, 0, capable, const struct cred *cred, struct user_namespace *ns, int cap, unsigned int opts)LSM_HOOK(int, 0, quotactl, int cmds, int type, int id, const struct super_block *sb)LSM_HOOK(int, 0, quota_on, struct dentry *dentry)LSM_HOOK(int, 0, syslog, int type)LSM_HOOK(int, 0, settime, const struct timespec64 *ts, const struct timezone *tz)LSM_HOOK(int, 0, vm_enough_memory, struct mm_struct *mm, long pages)LSM_HOOK(int, 0, bprm_creds_for_exec, struct linux_binprm *bprm)LSM_HOOK(int, 0, bprm_creds_from_file, struct linux_binprm *bprm, const struct file *file)LSM_HOOK(int, 0, bprm_check_security, struct linux_binprm *bprm)LSM_HOOK(void, LSM_RET_VOID, bprm_committing_creds, const struct linux_binprm *bprm)LSM_HOOK(void, LSM_RET_VOID, bprm_committed_creds, const struct linux_binprm *bprm)LSM_HOOK(int, 0, fs_context_submount, struct fs_context *fc, struct super_block *reference)LSM_HOOK(int, 0, fs_context_dup, struct fs_context *fc, struct fs_context *src_sc)LSM_HOOK(int, -ENOPARAM, fs_context_parse_param, struct fs_context *fc, struct fs_parameter *param)LSM_HOOK(int, 0, sb_alloc_security, struct super_block *sb)LSM_HOOK(void, LSM_RET_VOID, sb_delete, struct super_block *sb)LSM_HOOK(void, LSM_RET_VOID, sb_free_security, struct super_block *sb)LSM_HOOK(void, LSM_RET_VOID, sb_free_mnt_opts, void *mnt_opts)LSM_HOOK(int, 0, sb_eat_lsm_opts, char *orig, void **mnt_opts)LSM_HOOK(int, 0, sb_mnt_opts_compat, struct super_block *sb, void *mnt_opts)LSM_HOOK(int, 0, sb_remount, struct super_block *sb, void *mnt_opts)LSM_HOOK(int, 0, sb_kern_mount, const struct super_block *sb)LSM_HOOK(int, 0, sb_show_options, struct seq_file *m, struct super_block *sb)LSM_HOOK(int, 0, sb_statfs, struct dentry *dentry)LSM_HOOK(int, 0, sb_mount, const char *dev_name, const struct path *path, const char *type, unsigned long flags, void *data)LSM_HOOK(int, 0, sb_umount, struct vfsmount *mnt, int flags)LSM_HOOK(int, 0, sb_pivotroot, const struct path *old_path, const struct path *new_path)LSM_HOOK(int, 0, sb_set_mnt_opts, struct super_block *sb, void *mnt_opts, unsigned long kern_flags, unsigned long *set_kern_flags)LSM_HOOK(int, 0, sb_clone_mnt_opts, const struct super_block *oldsb, struct super_block *newsb, unsigned long kern_flags, unsigned long *set_kern_flags)LSM_HOOK(int, 0, move_mount, const struct path *from_path, const struct path *to_path)LSM_HOOK(int, -EOPNOTSUPP, dentry_init_security, struct dentry *dentry, int mode, const struct qstr *name, const char **xattr_name, struct lsm_context *cp)LSM_HOOK(int, 0, dentry_create_files_as, struct dentry *dentry, int mode, const struct qstr *name, const struct cred *old, struct cred *new)
#ifdef CONFIG_SECURITY_PATHLSM_HOOK(int, 0, path_unlink, const struct path *dir, struct dentry *dentry)LSM_HOOK(int, 0, path_mkdir, const struct path *dir, struct dentry *dentry, umode_t mode)LSM_HOOK(int, 0, path_rmdir, const struct path *dir, struct dentry *dentry)LSM_HOOK(int, 0, path_mknod, const struct path *dir, struct dentry *dentry, umode_t mode, unsigned int dev)LSM_HOOK(void, LSM_RET_VOID, path_post_mknod, struct mnt_idmap *idmap, struct dentry *dentry)LSM_HOOK(int, 0, path_truncate, const struct path *path)LSM_HOOK(int, 0, path_symlink, const struct path *dir, struct dentry *dentry, const char *old_name)LSM_HOOK(int, 0, path_link, struct dentry *old_dentry, const struct path *new_dir, struct dentry *new_dentry)LSM_HOOK(int, 0, path_rename, const struct path *old_dir, struct dentry *old_dentry, const struct path *new_dir, struct dentry *new_dentry, unsigned int flags)LSM_HOOK(int, 0, path_chmod, const struct path *path, umode_t mode)LSM_HOOK(int, 0, path_chown, const struct path *path, kuid_t uid, kgid_t gid)LSM_HOOK(int, 0, path_chroot, const struct path *path)#endif /* CONFIG_SECURITY_PATH */
/* Needed for inode based security check */LSM_HOOK(int, 0, path_notify, const struct path *path, u64 mask, unsigned int obj_type)LSM_HOOK(int, 0, inode_alloc_security, struct inode *inode)LSM_HOOK(void, LSM_RET_VOID, inode_free_security, struct inode *inode)LSM_HOOK(void, LSM_RET_VOID, inode_free_security_rcu, void *inode_security)LSM_HOOK(int, -EOPNOTSUPP, inode_init_security, struct inode *inode, struct inode *dir, const struct qstr *qstr, struct xattr *xattrs, int *xattr_count)LSM_HOOK(int, 0, inode_init_security_anon, struct inode *inode, const struct qstr *name, const struct inode *context_inode)LSM_HOOK(int, 0, inode_create, struct inode *dir, struct dentry *dentry, umode_t mode)LSM_HOOK(void, LSM_RET_VOID, inode_post_create_tmpfile, struct mnt_idmap *idmap, struct inode *inode)LSM_HOOK(int, 0, inode_link, struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry)LSM_HOOK(int, 0, inode_unlink, struct inode *dir, struct dentry *dentry)LSM_HOOK(int, 0, inode_symlink, struct inode *dir, struct dentry *dentry, const char *old_name)LSM_HOOK(int, 0, inode_mkdir, struct inode *dir, struct dentry *dentry, umode_t mode)LSM_HOOK(int, 0, inode_rmdir, struct inode *dir, struct dentry *dentry)LSM_HOOK(int, 0, inode_mknod, struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)LSM_HOOK(int, 0, inode_rename, struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry)LSM_HOOK(int, 0, inode_readlink, struct dentry *dentry)LSM_HOOK(int, 0, inode_follow_link, struct dentry *dentry, struct inode *inode, bool rcu)LSM_HOOK(int, 0, inode_permission, struct inode *inode, int mask)LSM_HOOK(int, 0, inode_setattr, struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr)LSM_HOOK(void, LSM_RET_VOID, inode_post_setattr, struct mnt_idmap *idmap, struct dentry *dentry, int ia_valid)LSM_HOOK(int, 0, inode_getattr, const struct path *path)LSM_HOOK(int, 0, inode_xattr_skipcap, const char *name)LSM_HOOK(int, 0, inode_setxattr, struct mnt_idmap *idmap, struct dentry *dentry, const char *name, const void *value, size_t size, int flags)LSM_HOOK(void, LSM_RET_VOID, inode_post_setxattr, struct dentry *dentry, const char *name, const void *value, size_t size, int flags)LSM_HOOK(int, 0, inode_getxattr, struct dentry *dentry, const char *name)LSM_HOOK(int, 0, inode_listxattr, struct dentry *dentry)LSM_HOOK(int, 0, inode_removexattr, struct mnt_idmap *idmap, struct dentry *dentry, const char *name)LSM_HOOK(void, LSM_RET_VOID, inode_post_removexattr, struct dentry *dentry, const char *name)LSM_HOOK(int, 0, inode_file_setattr, struct dentry *dentry, struct file_kattr *fa)LSM_HOOK(int, 0, inode_file_getattr, struct dentry *dentry, struct file_kattr *fa)LSM_HOOK(int, 0, inode_set_acl, struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl)LSM_HOOK(void, LSM_RET_VOID, inode_post_set_acl, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl)LSM_HOOK(int, 0, inode_get_acl, struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name)LSM_HOOK(int, 0, inode_remove_acl, struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name)LSM_HOOK(void, LSM_RET_VOID, inode_post_remove_acl, struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name)LSM_HOOK(int, 0, inode_need_killpriv, struct dentry *dentry)LSM_HOOK(int, 0, inode_killpriv, struct mnt_idmap *idmap, struct dentry *dentry)LSM_HOOK(int, -EOPNOTSUPP, inode_getsecurity, struct mnt_idmap *idmap, struct inode *inode, const char *name, void **buffer, bool alloc)LSM_HOOK(int, -EOPNOTSUPP, inode_setsecurity, struct inode *inode, const char *name, const void *value, size_t size, int flags)LSM_HOOK(int, 0, inode_listsecurity, struct inode *inode, char **buffer, ssize_t *remaining_size)LSM_HOOK(void, LSM_RET_VOID, inode_getlsmprop, struct inode *inode, struct lsm_prop *prop)LSM_HOOK(int, 0, inode_copy_up, struct dentry *src, struct cred **new)LSM_HOOK(int, -EOPNOTSUPP, inode_copy_up_xattr, struct dentry *src, const char *name)LSM_HOOK(int, 0, inode_setintegrity, const struct inode *inode, enum lsm_integrity_type type, const void *value, size_t size)LSM_HOOK(int, 0, kernfs_init_security, struct kernfs_node *kn_dir, struct kernfs_node *kn)LSM_HOOK(int, 0, file_permission, struct file *file, int mask)LSM_HOOK(int, 0, file_alloc_security, struct file *file)LSM_HOOK(void, LSM_RET_VOID, file_release, struct file *file)LSM_HOOK(void, LSM_RET_VOID, file_free_security, struct file *file)LSM_HOOK(int, 0, backing_file_alloc, struct file *backing_file, const struct file *user_file)LSM_HOOK(void, LSM_RET_VOID, backing_file_free, struct file *backing_file)LSM_HOOK(int, 0, file_ioctl, struct file *file, unsigned int cmd, unsigned long arg)LSM_HOOK(int, 0, file_ioctl_compat, struct file *file, unsigned int cmd, unsigned long arg)LSM_HOOK(int, 0, mmap_addr, unsigned long addr)LSM_HOOK(int, 0, mmap_file, struct file *file, unsigned long reqprot, unsigned long prot, unsigned long flags)LSM_HOOK(int, 0, mmap_backing_file, struct vm_area_struct *vma, struct file *backing_file, struct file *user_file)LSM_HOOK(int, 0, file_mprotect, struct vm_area_struct *vma, unsigned long reqprot, unsigned long prot)LSM_HOOK(int, 0, file_lock, struct file *file, unsigned int cmd)LSM_HOOK(int, 0, file_fcntl, struct file *file, unsigned int cmd, unsigned long arg)LSM_HOOK(void, LSM_RET_VOID, file_set_fowner, struct file *file)LSM_HOOK(int, 0, file_send_sigiotask, struct task_struct *tsk, struct fown_struct *fown, int sig)LSM_HOOK(int, 0, file_receive, struct file *file)LSM_HOOK(int, 0, file_open, struct file *file)LSM_HOOK(int, 0, file_post_open, struct file *file, int mask)LSM_HOOK(int, 0, file_truncate, struct file *file)LSM_HOOK(int, 0, task_alloc, struct task_struct *task, u64 clone_flags)LSM_HOOK(void, LSM_RET_VOID, task_free, struct task_struct *task)LSM_HOOK(int, 0, cred_alloc_blank, struct cred *cred, gfp_t gfp)LSM_HOOK(void, LSM_RET_VOID, cred_free, struct cred *cred)LSM_HOOK(int, 0, cred_prepare, struct cred *new, const struct cred *old, gfp_t gfp)LSM_HOOK(void, LSM_RET_VOID, cred_transfer, struct cred *new, const struct cred *old)LSM_HOOK(void, LSM_RET_VOID, cred_getsecid, const struct cred *c, u32 *secid)LSM_HOOK(void, LSM_RET_VOID, cred_getlsmprop, const struct cred *c, struct lsm_prop *prop)LSM_HOOK(int, 0, kernel_act_as, struct cred *new, u32 secid)LSM_HOOK(int, 0, kernel_create_files_as, struct cred *new, struct inode *inode)LSM_HOOK(int, 0, kernel_module_request, char *kmod_name)LSM_HOOK(int, 0, kernel_load_data, enum kernel_load_data_id id, bool contents)LSM_HOOK(int, 0, kernel_post_load_data, char *buf, loff_t size, enum kernel_load_data_id id, char *description)LSM_HOOK(int, 0, kernel_read_file, struct file *file, enum kernel_read_file_id id, bool contents)LSM_HOOK(int, 0, kernel_post_read_file, struct file *file, char *buf, loff_t size, enum kernel_read_file_id id)LSM_HOOK(int, 0, task_fix_setuid, struct cred *new, const struct cred *old, int flags)LSM_HOOK(int, 0, task_fix_setgid, struct cred *new, const struct cred * old, int flags)LSM_HOOK(int, 0, task_fix_setgroups, struct cred *new, const struct cred * old)LSM_HOOK(int, 0, task_setpgid, struct task_struct *p, pid_t pgid)LSM_HOOK(int, 0, task_getpgid, struct task_struct *p)LSM_HOOK(int, 0, task_getsid, struct task_struct *p)LSM_HOOK(void, LSM_RET_VOID, current_getlsmprop_subj, struct lsm_prop *prop)LSM_HOOK(void, LSM_RET_VOID, task_getlsmprop_obj, struct task_struct *p, struct lsm_prop *prop)LSM_HOOK(int, 0, task_setnice, struct task_struct *p, int nice)LSM_HOOK(int, 0, task_setioprio, struct task_struct *p, int ioprio)LSM_HOOK(int, 0, task_getioprio, struct task_struct *p)LSM_HOOK(int, 0, task_prlimit, const struct cred *cred, const struct cred *tcred, unsigned int flags)LSM_HOOK(int, 0, task_setrlimit, struct task_struct *p, unsigned int resource, struct rlimit *new_rlim)LSM_HOOK(int, 0, task_setscheduler, struct task_struct *p)LSM_HOOK(int, 0, task_getscheduler, struct task_struct *p)LSM_HOOK(int, 0, task_movememory, struct task_struct *p)LSM_HOOK(int, 0, task_kill, struct task_struct *p, struct kernel_siginfo *info, int sig, const struct cred *cred)LSM_HOOK(int, -ENOSYS, task_prctl, int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5)LSM_HOOK(void, LSM_RET_VOID, task_to_inode, struct task_struct *p, struct inode *inode)LSM_HOOK(int, 0, userns_create, const struct cred *cred)LSM_HOOK(int, 0, ipc_permission, struct kern_ipc_perm *ipcp, short flag)LSM_HOOK(void, LSM_RET_VOID, ipc_getlsmprop, struct kern_ipc_perm *ipcp, struct lsm_prop *prop)LSM_HOOK(int, 0, msg_msg_alloc_security, struct msg_msg *msg)LSM_HOOK(void, LSM_RET_VOID, msg_msg_free_security, struct msg_msg *msg)LSM_HOOK(int, 0, msg_queue_alloc_security, struct kern_ipc_perm *perm)LSM_HOOK(void, LSM_RET_VOID, msg_queue_free_security, struct kern_ipc_perm *perm)LSM_HOOK(int, 0, msg_queue_associate, struct kern_ipc_perm *perm, int msqflg)LSM_HOOK(int, 0, msg_queue_msgctl, struct kern_ipc_perm *perm, int cmd)LSM_HOOK(int, 0, msg_queue_msgsnd, struct kern_ipc_perm *perm, struct msg_msg *msg, int msqflg)LSM_HOOK(int, 0, msg_queue_msgrcv, struct kern_ipc_perm *perm, struct msg_msg *msg, struct task_struct *target, long type, int mode)LSM_HOOK(int, 0, shm_alloc_security, struct kern_ipc_perm *perm)LSM_HOOK(void, LSM_RET_VOID, shm_free_security, struct kern_ipc_perm *perm)LSM_HOOK(int, 0, shm_associate, struct kern_ipc_perm *perm, int shmflg)LSM_HOOK(int, 0, shm_shmctl, struct kern_ipc_perm *perm, int cmd)LSM_HOOK(int, 0, shm_shmat, struct kern_ipc_perm *perm, char __user *shmaddr, int shmflg)LSM_HOOK(int, 0, sem_alloc_security, struct kern_ipc_perm *perm)LSM_HOOK(void, LSM_RET_VOID, sem_free_security, struct kern_ipc_perm *perm)LSM_HOOK(int, 0, sem_associate, struct kern_ipc_perm *perm, int semflg)LSM_HOOK(int, 0, sem_semctl, struct kern_ipc_perm *perm, int cmd)LSM_HOOK(int, 0, sem_semop, struct kern_ipc_perm *perm, struct sembuf *sops, unsigned nsops, int alter)LSM_HOOK(int, 0, netlink_send, struct sock *sk, struct sk_buff *skb)LSM_HOOK(void, LSM_RET_VOID, d_instantiate, struct dentry *dentry, struct inode *inode)LSM_HOOK(int, -EOPNOTSUPP, getselfattr, unsigned int attr, struct lsm_ctx __user *ctx, u32 *size, u32 flags)LSM_HOOK(int, -EOPNOTSUPP, setselfattr, unsigned int attr, struct lsm_ctx *ctx, u32 size, u32 flags)LSM_HOOK(int, -EINVAL, getprocattr, struct task_struct *p, const char *name, char **value)LSM_HOOK(int, -EINVAL, setprocattr, const char *name, void *value, size_t size)LSM_HOOK(int, 0, ismaclabel, const char *name)LSM_HOOK(int, -EOPNOTSUPP, secid_to_secctx, u32 secid, struct lsm_context *cp)LSM_HOOK(int, -EOPNOTSUPP, lsmprop_to_secctx, struct lsm_prop *prop, struct lsm_context *cp)LSM_HOOK(int, 0, secctx_to_secid, const char *secdata, u32 seclen, u32 *secid)LSM_HOOK(void, LSM_RET_VOID, release_secctx, struct lsm_context *cp)LSM_HOOK(void, LSM_RET_VOID, inode_invalidate_secctx, struct inode *inode)LSM_HOOK(int, 0, inode_notifysecctx, struct inode *inode, void *ctx, u32 ctxlen)LSM_HOOK(int, 0, inode_setsecctx, struct dentry *dentry, void *ctx, u32 ctxlen)LSM_HOOK(int, -EOPNOTSUPP, inode_getsecctx, struct inode *inode, struct lsm_context *cp)
#if defined(CONFIG_SECURITY) && defined(CONFIG_WATCH_QUEUE)LSM_HOOK(int, 0, post_notification, const struct cred *w_cred, const struct cred *cred, struct watch_notification *n)#endif /* CONFIG_SECURITY && CONFIG_WATCH_QUEUE */
#if defined(CONFIG_SECURITY) && defined(CONFIG_KEY_NOTIFICATIONS)LSM_HOOK(int, 0, watch_key, struct key *key)#endif /* CONFIG_SECURITY && CONFIG_KEY_NOTIFICATIONS */
#if defined(CONFIG_SECURITY_NETWORK) && defined(CONFIG_SECURITY_PATH)LSM_HOOK(int, 0, unix_find, const struct path *path, struct sock *other, int flags)#endif /* CONFIG_SECURITY_NETWORK && CONFIG_SECURITY_PATH */
#ifdef CONFIG_SECURITY_NETWORKLSM_HOOK(int, 0, unix_stream_connect, struct sock *sock, struct sock *other, struct sock *newsk)LSM_HOOK(int, 0, unix_may_send, struct socket *sock, struct socket *other)LSM_HOOK(int, 0, socket_create, int family, int type, int protocol, int kern)LSM_HOOK(int, 0, socket_post_create, struct socket *sock, int family, int type, int protocol, int kern)LSM_HOOK(int, 0, socket_socketpair, struct socket *socka, struct socket *sockb)LSM_HOOK(int, 0, socket_bind, struct socket *sock, struct sockaddr *address, int addrlen)LSM_HOOK(int, 0, socket_connect, struct socket *sock, struct sockaddr *address, int addrlen)LSM_HOOK(int, 0, socket_listen, struct socket *sock, int backlog)LSM_HOOK(int, 0, socket_accept, struct socket *sock, struct socket *newsock)LSM_HOOK(int, 0, socket_sendmsg, struct socket *sock, struct msghdr *msg, int size)LSM_HOOK(int, 0, socket_recvmsg, struct socket *sock, struct msghdr *msg, int size, int flags)LSM_HOOK(int, 0, socket_getsockname, struct socket *sock)LSM_HOOK(int, 0, socket_getpeername, struct socket *sock)LSM_HOOK(int, 0, socket_getsockopt, struct socket *sock, int level, int optname)LSM_HOOK(int, 0, socket_setsockopt, struct socket *sock, int level, int optname)LSM_HOOK(int, 0, socket_shutdown, struct socket *sock, int how)LSM_HOOK(int, 0, socket_sock_rcv_skb, struct sock *sk, struct sk_buff *skb)LSM_HOOK(int, -ENOPROTOOPT, socket_getpeersec_stream, struct socket *sock, sockptr_t optval, sockptr_t optlen, unsigned int len)LSM_HOOK(int, -ENOPROTOOPT, socket_getpeersec_dgram, struct socket *sock, struct sk_buff *skb, u32 *secid)LSM_HOOK(int, 0, sk_alloc_security, struct sock *sk, int family, gfp_t priority)LSM_HOOK(void, LSM_RET_VOID, sk_free_security, struct sock *sk)LSM_HOOK(void, LSM_RET_VOID, sk_clone_security, const struct sock *sk, struct sock *newsk)LSM_HOOK(void, LSM_RET_VOID, sk_getsecid, const struct sock *sk, u32 *secid)LSM_HOOK(void, LSM_RET_VOID, sock_graft, struct sock *sk, struct socket *parent)LSM_HOOK(int, 0, inet_conn_request, const struct sock *sk, struct sk_buff *skb, struct request_sock *req)LSM_HOOK(void, LSM_RET_VOID, inet_csk_clone, struct sock *newsk, const struct request_sock *req)LSM_HOOK(void, LSM_RET_VOID, inet_conn_established, struct sock *sk, struct sk_buff *skb)LSM_HOOK(int, 0, secmark_relabel_packet, u32 secid)LSM_HOOK(void, LSM_RET_VOID, secmark_refcount_inc, void)LSM_HOOK(void, LSM_RET_VOID, secmark_refcount_dec, void)LSM_HOOK(void, LSM_RET_VOID, req_classify_flow, const struct request_sock *req, struct flowi_common *flic)LSM_HOOK(int, 0, tun_dev_alloc_security, void *security)LSM_HOOK(int, 0, tun_dev_create, void)LSM_HOOK(int, 0, tun_dev_attach_queue, void *security)LSM_HOOK(int, 0, tun_dev_attach, struct sock *sk, void *security)LSM_HOOK(int, 0, tun_dev_open, void *security)LSM_HOOK(int, 0, sctp_assoc_request, struct sctp_association *asoc, struct sk_buff *skb)LSM_HOOK(int, 0, sctp_bind_connect, struct sock *sk, int optname, struct sockaddr *address, int addrlen)LSM_HOOK(void, LSM_RET_VOID, sctp_sk_clone, struct sctp_association *asoc, struct sock *sk, struct sock *newsk)LSM_HOOK(int, 0, sctp_assoc_established, struct sctp_association *asoc, struct sk_buff *skb)LSM_HOOK(int, 0, mptcp_add_subflow, struct sock *sk, struct sock *ssk)#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_INFINIBANDLSM_HOOK(int, 0, ib_pkey_access, void *sec, u64 subnet_prefix, u16 pkey)LSM_HOOK(int, 0, ib_endport_manage_subnet, void *sec, const char *dev_name, u8 port_num)LSM_HOOK(int, 0, ib_alloc_security, void *sec)#endif /* CONFIG_SECURITY_INFINIBAND */
#ifdef CONFIG_SECURITY_NETWORK_XFRMLSM_HOOK(int, 0, xfrm_policy_alloc_security, struct xfrm_sec_ctx **ctxp, struct xfrm_user_sec_ctx *sec_ctx, gfp_t gfp)LSM_HOOK(int, 0, xfrm_policy_clone_security, struct xfrm_sec_ctx *old_ctx, struct xfrm_sec_ctx **new_ctx)LSM_HOOK(void, LSM_RET_VOID, xfrm_policy_free_security, struct xfrm_sec_ctx *ctx)LSM_HOOK(int, 0, xfrm_policy_delete_security, struct xfrm_sec_ctx *ctx)LSM_HOOK(int, 0, xfrm_state_alloc, struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)LSM_HOOK(int, 0, xfrm_state_alloc_acquire, struct xfrm_state *x, struct xfrm_sec_ctx *polsec, u32 secid)LSM_HOOK(void, LSM_RET_VOID, xfrm_state_free_security, struct xfrm_state *x)LSM_HOOK(int, 0, xfrm_state_delete_security, struct xfrm_state *x)LSM_HOOK(int, 0, xfrm_policy_lookup, struct xfrm_sec_ctx *ctx, u32 fl_secid)LSM_HOOK(int, 1, xfrm_state_pol_flow_match, struct xfrm_state *x, struct xfrm_policy *xp, const struct flowi_common *flic)LSM_HOOK(int, 0, xfrm_decode_session, struct sk_buff *skb, u32 *secid, int ckall)#endif /* CONFIG_SECURITY_NETWORK_XFRM */
/* key management security hooks */#ifdef CONFIG_KEYSLSM_HOOK(int, 0, key_alloc, struct key *key, const struct cred *cred, unsigned long flags)LSM_HOOK(int, 0, key_permission, key_ref_t key_ref, const struct cred *cred, enum key_need_perm need_perm)LSM_HOOK(int, 0, key_getsecurity, struct key *key, char **buffer)LSM_HOOK(void, LSM_RET_VOID, key_post_create_or_update, struct key *keyring, struct key *key, const void *payload, size_t payload_len, unsigned long flags, bool create)#endif /* CONFIG_KEYS */
#ifdef CONFIG_AUDITLSM_HOOK(int, 0, audit_rule_init, u32 field, u32 op, char *rulestr, void **lsmrule, gfp_t gfp)LSM_HOOK(int, 0, audit_rule_known, struct audit_krule *krule)LSM_HOOK(int, 0, audit_rule_match, struct lsm_prop *prop, u32 field, u32 op, void *lsmrule)LSM_HOOK(void, LSM_RET_VOID, audit_rule_free, void *lsmrule)#endif /* CONFIG_AUDIT */
#ifdef CONFIG_BPF_SYSCALLLSM_HOOK(int, 0, bpf, int cmd, union bpf_attr *attr, unsigned int size, bool kernel)LSM_HOOK(int, 0, bpf_map, struct bpf_map *map, fmode_t fmode)LSM_HOOK(int, 0, bpf_prog, struct bpf_prog *prog)LSM_HOOK(int, 0, bpf_map_create, struct bpf_map *map, union bpf_attr *attr, struct bpf_token *token, bool kernel)LSM_HOOK(void, LSM_RET_VOID, bpf_map_free, struct bpf_map *map)LSM_HOOK(int, 0, bpf_prog_load, struct bpf_prog *prog, union bpf_attr *attr, struct bpf_token *token, bool kernel)LSM_HOOK(void, LSM_RET_VOID, bpf_prog_free, struct bpf_prog *prog)LSM_HOOK(int, 0, bpf_token_create, struct bpf_token *token, union bpf_attr *attr, const struct path *path)LSM_HOOK(void, LSM_RET_VOID, bpf_token_free, struct bpf_token *token)LSM_HOOK(int, 0, bpf_token_cmd, const struct bpf_token *token, enum bpf_cmd cmd)LSM_HOOK(int, 0, bpf_token_capable, const struct bpf_token *token, int cap)#endif /* CONFIG_BPF_SYSCALL */
LSM_HOOK(int, 0, locked_down, enum lockdown_reason what)
#ifdef CONFIG_PERF_EVENTSLSM_HOOK(int, 0, perf_event_open, int type)LSM_HOOK(int, 0, perf_event_alloc, struct perf_event *event)LSM_HOOK(int, 0, perf_event_read, struct perf_event *event)LSM_HOOK(int, 0, perf_event_write, struct perf_event *event)#endif /* CONFIG_PERF_EVENTS */
#ifdef CONFIG_IO_URINGLSM_HOOK(int, 0, uring_override_creds, const struct cred *new)LSM_HOOK(int, 0, uring_sqpoll, void)LSM_HOOK(int, 0, uring_cmd, struct io_uring_cmd *ioucmd)LSM_HOOK(int, 0, uring_allowed, void)#endif /* CONFIG_IO_URING */
LSM_HOOK(void, LSM_RET_VOID, initramfs_populated, void)
LSM_HOOK(int, 0, bdev_alloc_security, struct block_device *bdev)LSM_HOOK(void, LSM_RET_VOID, bdev_free_security, struct block_device *bdev)LSM_HOOK(int, 0, bdev_setintegrity, struct block_device *bdev, enum lsm_integrity_type type, const void *value, size_t size)