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security: remove register_security hook

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The register security hook is no longer required, as the capability
module is always registered.  LSMs wishing to stack capability as
a secondary module should do so explicitly.

Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
James Morris
2008-07-10 17:02:07 +09:00
parent 93cbace7a0
commit 6f0f0fd496
6 changed files with 5 additions and 105 deletions
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10
include/linux/security.h
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@@ -1239,11 +1239,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @pages contains the number of pages.
* Return 0 if permission is granted.
*
* @register_security:
* allow module stacking.
* @name contains the name of the security module being stacked.
* @ops contains a pointer to the struct security_operations of the module to stack.
*
* @secid_to_secctx:
* Convert secid to security context.
* @secid contains the security ID.
@@ -1471,10 +1466,6 @@ struct security_operations {
int (*netlink_send) (struct sock *sk, struct sk_buff *skb);
int (*netlink_recv) (struct sk_buff *skb, int cap);
/* allow module stacking */
int (*register_security) (const char *name,
struct security_operations *ops);
void (*d_instantiate) (struct dentry *dentry, struct inode *inode);
int (*getprocattr) (struct task_struct *p, char *name, char **value);
@@ -1564,7 +1555,6 @@ struct security_operations {
extern int security_init(void);
extern int security_module_enable(struct security_operations *ops);
extern int register_security(struct security_operations *ops);
extern int mod_reg_security(const char *name, struct security_operations *ops);
extern struct dentry *securityfs_create_file(const char *name, mode_t mode,
struct dentry *parent, void *data,
const struct file_operations *fops);