#include <linux/security.h>
-static int cap_acct(struct file *file)
-{
- return 0;
-}
-
-static int cap_sysctl(ctl_table *table, int op)
+static int cap_syslog(int type)
{
return 0;
}
return 0;
}
-static int cap_bprm_alloc_security(struct linux_binprm *bprm)
+static int cap_bprm_check_security(struct linux_binprm *bprm)
{
return 0;
}
-static void cap_bprm_free_security(struct linux_binprm *bprm)
+static void cap_bprm_committing_creds(struct linux_binprm *bprm)
{
}
-static void cap_bprm_post_apply_creds(struct linux_binprm *bprm)
-{
-}
-
-static int cap_bprm_check_security(struct linux_binprm *bprm)
+static void cap_bprm_committed_creds(struct linux_binprm *bprm)
{
- return 0;
}
static int cap_sb_alloc_security(struct super_block *sb)
return 0;
}
-static int cap_sb_kern_mount(struct super_block *sb, void *data)
+static int cap_sb_remount(struct super_block *sb, void *data)
{
return 0;
}
-static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
+static int cap_sb_kern_mount(struct super_block *sb, int flags, void *data)
{
return 0;
}
-static int cap_sb_statfs(struct dentry *dentry)
+static int cap_sb_show_options(struct seq_file *m, struct super_block *sb)
{
return 0;
}
-static int cap_sb_mount(char *dev_name, struct path *path, char *type,
- unsigned long flags, void *data)
+static int cap_sb_statfs(struct dentry *dentry)
{
return 0;
}
-static int cap_sb_check_sb(struct vfsmount *mnt, struct path *path)
+static int cap_sb_mount(char *dev_name, struct path *path, char *type,
+ unsigned long flags, void *data)
{
return 0;
}
return 0;
}
-static void cap_sb_umount_close(struct vfsmount *mnt)
-{
-}
-
-static void cap_sb_umount_busy(struct vfsmount *mnt)
-{
-}
-
-static void cap_sb_post_remount(struct vfsmount *mnt, unsigned long flags,
- void *data)
-{
-}
-
-static void cap_sb_post_addmount(struct vfsmount *mnt, struct path *path)
-{
-}
-
static int cap_sb_pivotroot(struct path *old_path, struct path *new_path)
{
return 0;
}
-static void cap_sb_post_pivotroot(struct path *old_path, struct path *new_path)
-{
-}
-
static int cap_sb_set_mnt_opts(struct super_block *sb,
struct security_mnt_opts *opts)
{
}
static int cap_inode_init_security(struct inode *inode, struct inode *dir,
- char **name, void **value, size_t *len)
+ const struct qstr *qstr, char **name,
+ void **value, size_t *len)
{
return -EOPNOTSUPP;
}
return 0;
}
-static void cap_inode_delete(struct inode *ino)
-{
-}
-
static void cap_inode_post_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
*secid = 0;
}
+#ifdef CONFIG_SECURITY_PATH
+static int cap_path_mknod(struct path *dir, struct dentry *dentry, int mode,
+ unsigned int dev)
+{
+ return 0;
+}
+
+static int cap_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
+{
+ return 0;
+}
+
+static int cap_path_rmdir(struct path *dir, struct dentry *dentry)
+{
+ return 0;
+}
+
+static int cap_path_unlink(struct path *dir, struct dentry *dentry)
+{
+ return 0;
+}
+
+static int cap_path_symlink(struct path *dir, struct dentry *dentry,
+ const char *old_name)
+{
+ return 0;
+}
+
+static int cap_path_link(struct dentry *old_dentry, struct path *new_dir,
+ struct dentry *new_dentry)
+{
+ return 0;
+}
+
+static int cap_path_rename(struct path *old_path, struct dentry *old_dentry,
+ struct path *new_path, struct dentry *new_dentry)
+{
+ return 0;
+}
+
+static int cap_path_truncate(struct path *path)
+{
+ return 0;
+}
+
+static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
+ mode_t mode)
+{
+ return 0;
+}
+
+static int cap_path_chown(struct path *path, uid_t uid, gid_t gid)
+{
+ return 0;
+}
+
+static int cap_path_chroot(struct path *root)
+{
+ return 0;
+}
+#endif
+
static int cap_file_permission(struct file *file, int mask)
{
return 0;
return 0;
}
-static int cap_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 cap_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
unsigned long prot)
{
return 0;
}
-static int cap_cred_alloc_security(struct cred *cred)
+static int cap_cred_alloc_blank(struct cred *cred, gfp_t gfp)
{
return 0;
}
{
}
-static int cap_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
+static int cap_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp)
{
return 0;
}
-static int cap_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags)
+static void cap_cred_transfer(struct cred *new, const struct cred *old)
+{
+}
+
+static int cap_kernel_act_as(struct cred *new, u32 secid)
+{
+ return 0;
+}
+
+static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
+{
+ return 0;
+}
+
+static int cap_kernel_module_request(char *kmod_name)
{
return 0;
}
*secid = 0;
}
-static int cap_task_setgroups(struct group_info *group_info)
-{
- return 0;
-}
-
static int cap_task_getioprio(struct task_struct *p)
{
return 0;
}
-static int cap_task_setrlimit(unsigned int resource, struct rlimit *new_rlim)
+static int cap_task_setrlimit(struct task_struct *p, unsigned int resource,
+ struct rlimit *new_rlim)
{
return 0;
}
}
#ifdef CONFIG_SECURITY_NETWORK
-static int cap_unix_stream_connect(struct socket *sock, struct socket *other,
+static int cap_unix_stream_connect(struct sock *sock, struct sock *other,
struct sock *newsk)
{
return 0;
return 0;
}
-static void cap_socket_post_accept(struct socket *sock, struct socket *newsock)
-{
-}
-
static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
{
return 0;
{
}
+static int cap_secmark_relabel_packet(u32 secid)
+{
+ return 0;
+}
+
+static void cap_secmark_refcount_inc(void)
+{
+}
+
+static void cap_secmark_refcount_dec(void)
+{
+}
+
static void cap_req_classify_flow(const struct request_sock *req,
struct flowi *fl)
{
}
+
+static int cap_tun_dev_create(void)
+{
+ return 0;
+}
+
+static void cap_tun_dev_post_create(struct sock *sk)
+{
+}
+
+static int cap_tun_dev_attach(struct sock *sk)
+{
+ return 0;
+}
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
static int cap_xfrm_state_pol_flow_match(struct xfrm_state *x,
struct xfrm_policy *xp,
- struct flowi *fl)
+ const struct flowi *fl)
{
return 1;
}
static int cap_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
{
- return -EOPNOTSUPP;
+ *secid = 0;
+ return 0;
}
static void cap_release_secctx(char *secdata, u32 seclen)
{
}
+static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+ return 0;
+}
+
+static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+ return 0;
+}
+
+static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+ return 0;
+}
#ifdef CONFIG_KEYS
-static int cap_key_alloc(struct key *key, struct task_struct *ctx,
+static int cap_key_alloc(struct key *key, const struct cred *cred,
unsigned long flags)
{
return 0;
{
}
-static int cap_key_permission(key_ref_t key_ref, struct task_struct *context,
+static int cap_key_permission(key_ref_t key_ref, const struct cred *cred,
key_perm_t perm)
{
return 0;
}
#endif /* CONFIG_AUDIT */
-struct security_operations default_security_ops = {
- .name = "default",
-};
-
#define set_to_cap_if_null(ops, function) \
do { \
if (!ops->function) { \
} \
} while (0)
-void security_fixup_ops(struct security_operations *ops)
+void __init security_fixup_ops(struct security_operations *ops)
{
- set_to_cap_if_null(ops, ptrace_may_access);
+ set_to_cap_if_null(ops, ptrace_access_check);
set_to_cap_if_null(ops, ptrace_traceme);
set_to_cap_if_null(ops, capget);
- set_to_cap_if_null(ops, capset_check);
- set_to_cap_if_null(ops, capset_set);
- set_to_cap_if_null(ops, acct);
+ set_to_cap_if_null(ops, capset);
set_to_cap_if_null(ops, capable);
set_to_cap_if_null(ops, quotactl);
set_to_cap_if_null(ops, quota_on);
- set_to_cap_if_null(ops, sysctl);
set_to_cap_if_null(ops, syslog);
set_to_cap_if_null(ops, settime);
set_to_cap_if_null(ops, vm_enough_memory);
- set_to_cap_if_null(ops, bprm_alloc_security);
- set_to_cap_if_null(ops, bprm_free_security);
- set_to_cap_if_null(ops, bprm_apply_creds);
- set_to_cap_if_null(ops, bprm_post_apply_creds);
- set_to_cap_if_null(ops, bprm_set_security);
+ set_to_cap_if_null(ops, bprm_set_creds);
+ set_to_cap_if_null(ops, bprm_committing_creds);
+ set_to_cap_if_null(ops, bprm_committed_creds);
set_to_cap_if_null(ops, bprm_check_security);
set_to_cap_if_null(ops, bprm_secureexec);
set_to_cap_if_null(ops, sb_alloc_security);
set_to_cap_if_null(ops, sb_free_security);
set_to_cap_if_null(ops, sb_copy_data);
+ set_to_cap_if_null(ops, sb_remount);
set_to_cap_if_null(ops, sb_kern_mount);
set_to_cap_if_null(ops, sb_show_options);
set_to_cap_if_null(ops, sb_statfs);
set_to_cap_if_null(ops, sb_mount);
- set_to_cap_if_null(ops, sb_check_sb);
set_to_cap_if_null(ops, sb_umount);
- set_to_cap_if_null(ops, sb_umount_close);
- set_to_cap_if_null(ops, sb_umount_busy);
- set_to_cap_if_null(ops, sb_post_remount);
- set_to_cap_if_null(ops, sb_post_addmount);
set_to_cap_if_null(ops, sb_pivotroot);
- set_to_cap_if_null(ops, sb_post_pivotroot);
set_to_cap_if_null(ops, sb_set_mnt_opts);
set_to_cap_if_null(ops, sb_clone_mnt_opts);
set_to_cap_if_null(ops, sb_parse_opts_str);
set_to_cap_if_null(ops, inode_permission);
set_to_cap_if_null(ops, inode_setattr);
set_to_cap_if_null(ops, inode_getattr);
- set_to_cap_if_null(ops, inode_delete);
set_to_cap_if_null(ops, inode_setxattr);
set_to_cap_if_null(ops, inode_post_setxattr);
set_to_cap_if_null(ops, inode_getxattr);
set_to_cap_if_null(ops, inode_setsecurity);
set_to_cap_if_null(ops, inode_listsecurity);
set_to_cap_if_null(ops, inode_getsecid);
+#ifdef CONFIG_SECURITY_PATH
+ set_to_cap_if_null(ops, path_mknod);
+ set_to_cap_if_null(ops, path_mkdir);
+ set_to_cap_if_null(ops, path_rmdir);
+ set_to_cap_if_null(ops, path_unlink);
+ set_to_cap_if_null(ops, path_symlink);
+ set_to_cap_if_null(ops, path_link);
+ set_to_cap_if_null(ops, path_rename);
+ set_to_cap_if_null(ops, path_truncate);
+ set_to_cap_if_null(ops, path_chmod);
+ set_to_cap_if_null(ops, path_chown);
+ set_to_cap_if_null(ops, path_chroot);
+#endif
set_to_cap_if_null(ops, file_permission);
set_to_cap_if_null(ops, file_alloc_security);
set_to_cap_if_null(ops, file_free_security);
set_to_cap_if_null(ops, file_receive);
set_to_cap_if_null(ops, dentry_open);
set_to_cap_if_null(ops, task_create);
- set_to_cap_if_null(ops, cred_alloc_security);
+ set_to_cap_if_null(ops, cred_alloc_blank);
set_to_cap_if_null(ops, cred_free);
- set_to_cap_if_null(ops, task_setuid);
- set_to_cap_if_null(ops, task_post_setuid);
- set_to_cap_if_null(ops, task_setgid);
+ set_to_cap_if_null(ops, cred_prepare);
+ set_to_cap_if_null(ops, cred_transfer);
+ set_to_cap_if_null(ops, kernel_act_as);
+ set_to_cap_if_null(ops, kernel_create_files_as);
+ set_to_cap_if_null(ops, kernel_module_request);
+ set_to_cap_if_null(ops, task_fix_setuid);
set_to_cap_if_null(ops, task_setpgid);
set_to_cap_if_null(ops, task_getpgid);
set_to_cap_if_null(ops, task_getsid);
set_to_cap_if_null(ops, task_getsecid);
- set_to_cap_if_null(ops, task_setgroups);
set_to_cap_if_null(ops, task_setnice);
set_to_cap_if_null(ops, task_setioprio);
set_to_cap_if_null(ops, task_getioprio);
set_to_cap_if_null(ops, task_wait);
set_to_cap_if_null(ops, task_kill);
set_to_cap_if_null(ops, task_prctl);
- set_to_cap_if_null(ops, task_reparent_to_init);
set_to_cap_if_null(ops, task_to_inode);
set_to_cap_if_null(ops, ipc_permission);
set_to_cap_if_null(ops, ipc_getsecid);
set_to_cap_if_null(ops, secid_to_secctx);
set_to_cap_if_null(ops, secctx_to_secid);
set_to_cap_if_null(ops, release_secctx);
+ set_to_cap_if_null(ops, inode_notifysecctx);
+ set_to_cap_if_null(ops, inode_setsecctx);
+ set_to_cap_if_null(ops, inode_getsecctx);
#ifdef CONFIG_SECURITY_NETWORK
set_to_cap_if_null(ops, unix_stream_connect);
set_to_cap_if_null(ops, unix_may_send);
set_to_cap_if_null(ops, socket_connect);
set_to_cap_if_null(ops, socket_listen);
set_to_cap_if_null(ops, socket_accept);
- set_to_cap_if_null(ops, socket_post_accept);
set_to_cap_if_null(ops, socket_sendmsg);
set_to_cap_if_null(ops, socket_recvmsg);
set_to_cap_if_null(ops, socket_getsockname);
set_to_cap_if_null(ops, inet_conn_request);
set_to_cap_if_null(ops, inet_csk_clone);
set_to_cap_if_null(ops, inet_conn_established);
+ set_to_cap_if_null(ops, secmark_relabel_packet);
+ set_to_cap_if_null(ops, secmark_refcount_inc);
+ set_to_cap_if_null(ops, secmark_refcount_dec);
set_to_cap_if_null(ops, req_classify_flow);
+ set_to_cap_if_null(ops, tun_dev_create);
+ set_to_cap_if_null(ops, tun_dev_post_create);
+ set_to_cap_if_null(ops, tun_dev_attach);
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
set_to_cap_if_null(ops, xfrm_policy_alloc_security);
Code Review / linux-2.6.git / blobdiff