return;
}
-static int dummy_sb_copy_data (struct file_system_type *type,
- void *orig, void *copy)
+static int dummy_sb_copy_data (char *orig, char *copy)
{
return 0;
}
return 0;
}
-static int dummy_sb_mount (char *dev_name, struct nameidata *nd, char *type,
+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 nameidata *nd)
+static int dummy_sb_check_sb (struct vfsmount *mnt, struct path *path)
{
return 0;
}
}
-static void dummy_sb_post_addmount (struct vfsmount *mnt, struct nameidata *nd)
+static void dummy_sb_post_addmount (struct vfsmount *mnt, struct path *path)
{
return;
}
-static int dummy_sb_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+static int dummy_sb_pivotroot (struct path *old_path, struct path *new_path)
{
return 0;
}
-static void dummy_sb_post_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+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, char ***mount_options,
- int **flags, int *num_opts)
+static int dummy_sb_get_mnt_opts(const struct super_block *sb,
+ struct security_mnt_opts *opts)
{
- *mount_options = NULL;
- *flags = NULL;
- *num_opts = 0;
+ security_init_mnt_opts(opts);
return 0;
}
-static int dummy_sb_set_mnt_opts(struct super_block *sb, char **mount_options,
- int *flags, int num_opts)
+static int dummy_sb_set_mnt_opts(struct super_block *sb,
+ struct security_mnt_opts *opts)
{
- if (unlikely(num_opts))
+ if (unlikely(opts->num_mnt_opts))
return -EOPNOTSUPP;
return 0;
}
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;
return;
}
-static int dummy_inode_setxattr (struct dentry *dentry, char *name, void *value,
- size_t size, int flags)
+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) &&
return 0;
}
-static void dummy_inode_post_setxattr (struct dentry *dentry, char *name, void *value,
- size_t size, int flags)
+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, char *name)
+static int dummy_inode_getxattr (struct dentry *dentry, const char *name)
{
return 0;
}
return 0;
}
-static int dummy_inode_removexattr (struct dentry *dentry, char *name)
+static int dummy_inode_removexattr (struct dentry *dentry, const char *name)
{
if (!strncmp(name, XATTR_SECURITY_PREFIX,
sizeof(XATTR_SECURITY_PREFIX) - 1) &&
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 void dummy_task_getsecid (struct task_struct *p, u32 *secid)
-{ }
+{
+ *secid = 0;
+}
static int dummy_task_setgroups (struct group_info *group_info)
{
}
static int dummy_task_prctl (int option, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5)
+ unsigned long arg4, unsigned long arg5, long *rc_p)
{
return 0;
}
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;
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
-static int dummy_xfrm_policy_alloc_security(struct xfrm_policy *xp,
- struct xfrm_user_sec_ctx *sec_ctx)
+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_policy *old, struct xfrm_policy *new)
+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_policy *xp)
+static void dummy_xfrm_policy_free_security(struct xfrm_sec_ctx *ctx)
{
}
-static int dummy_xfrm_policy_delete_security(struct xfrm_policy *xp)
+static int dummy_xfrm_policy_delete_security(struct xfrm_sec_ctx *ctx)
{
return 0;
}
return 0;
}
-static int dummy_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static int dummy_xfrm_policy_lookup(struct xfrm_sec_ctx *ctx,
+ u32 sk_sid, u8 dir)
{
return 0;
}
return -EOPNOTSUPP;
}
-static int dummy_secctx_to_secid(char *secdata, u32 seclen, u32 *secid)
+static int dummy_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid)
{
return -EOPNOTSUPP;
}
{
return 0;
}
+
+static int dummy_key_getsecurity(struct key *key, char **_buffer)
+{
+ *_buffer = NULL;
+ return 0;
+}
+
#endif /* CONFIG_KEYS */
-struct security_operations dummy_security_ops;
+#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 { \
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_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, 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, 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
}