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security: remove dead hook task_setuid

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Unused hook.  Remove.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Eric Paris 2010-04-07 15:15:02 -04:00 • committed by James Morris
parent 0968d0060a
commit 43ed8c3b45
4 changed files with 0 additions and 46 deletions
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20
include/linux/security.h
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@ -674,18 +674,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* userspace to load a kernel module with the given name.
* @kmod_name name of the module requested by the kernel
* Return 0 if successful.
* @task_setuid:
* Check permission before setting one or more of the user identity
* attributes of the current process. The @flags parameter indicates
* which of the set*uid system calls invoked this hook and how to
* interpret the @id0, @id1, and @id2 parameters. See the LSM_SETID
* definitions at the beginning of this file for the @flags values and
* their meanings.
* @id0 contains a uid.
* @id1 contains a uid.
* @id2 contains a uid.
* @flags contains one of the LSM_SETID_* values.
* Return 0 if permission is granted.
* @task_fix_setuid:
* Update the module's state after setting one or more of the user
* identity attributes of the current process. The @flags parameter
@ -1536,7 +1524,6 @@ struct security_operations {
int (*kernel_act_as)(struct cred *new, u32 secid);
int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
int (*kernel_module_request)(char *kmod_name);
int (*task_setuid) (uid_t id0, uid_t id1, uid_t id2, int flags);
int (*task_fix_setuid) (struct cred *new, const struct cred *old,
int flags);
int (*task_setgid) (gid_t id0, gid_t id1, gid_t id2, int flags);
@ -1793,7 +1780,6 @@ void security_transfer_creds(struct cred *new, const struct cred *old);
int security_kernel_act_as(struct cred *new, u32 secid);
int security_kernel_create_files_as(struct cred *new, struct inode *inode);
int security_kernel_module_request(char *kmod_name);
int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags);
int security_task_fix_setuid(struct cred *new, const struct cred *old,
int flags);
int security_task_setgid(gid_t id0, gid_t id1, gid_t id2, int flags);
@ -2330,12 +2316,6 @@ static inline int security_kernel_module_request(char *kmod_name)
return 0;
}
static inline int security_task_setuid(uid_t id0, uid_t id1, uid_t id2,
int flags)
{
return 0;
}
static inline int security_task_fix_setuid(struct cred *new,
const struct cred *old,
int flags)