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authorStephen Smalley <sds@tycho.nsa.gov>2005-09-09 13:01:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 13:57:28 -0700
commita74574aafea3a63add3251047601611111f44562 (patch)
treea8f4a809589513c666c6f5518cbe84f50ee5523e /include/linux
parent570bc1c2e5ccdb408081e77507a385dc7ebed7fa (diff)
[PATCH] Remove security_inode_post_create/mkdir/symlink/mknod hooks
This patch removes the inode_post_create/mkdir/mknod/symlink LSM hooks as they are obsoleted by the new inode_init_security hook that enables atomic inode security labeling. If anyone sees any reason to retain these hooks, please speak now. Also, is anyone using the post_rename/link hooks; if not, those could also be removed. Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/security.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index d4f3b7a94ea..875225bf898 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -275,12 +275,6 @@ struct swap_info_struct;
* @dentry contains the dentry structure for the file to be created.
* @mode contains the file mode of the file to be created.
* Return 0 if permission is granted.
- * @inode_post_create:
- * Set the security attributes on a newly created regular file. This hook
- * is called after a file has been successfully created.
- * @dir contains the inode structure of the parent directory of the new file.
- * @dentry contains the the dentry structure for the newly created file.
- * @mode contains the file mode.
* @inode_link:
* Check permission before creating a new hard link to a file.
* @old_dentry contains the dentry structure for an existing link to the file.
@@ -303,13 +297,6 @@ struct swap_info_struct;
* @dentry contains the dentry structure of the symbolic link.
* @old_name contains the pathname of file.
* Return 0 if permission is granted.
- * @inode_post_symlink:
- * @dir contains the inode structure of the parent directory of the new link.
- * @dentry contains the dentry structure of new symbolic link.
- * @old_name contains the pathname of file.
- * Set security attributes for a newly created symbolic link. Note that
- * @dentry->d_inode may be NULL, since the filesystem might not
- * instantiate the dentry (e.g. NFS).
* @inode_mkdir:
* Check permissions to create a new directory in the existing directory
* associated with inode strcture @dir.
@@ -317,11 +304,6 @@ struct swap_info_struct;
* @dentry contains the dentry structure of new directory.
* @mode contains the mode of new directory.
* Return 0 if permission is granted.
- * @inode_post_mkdir:
- * Set security attributes on a newly created directory.
- * @dir contains the inode structure of parent of the directory to be created.
- * @dentry contains the dentry structure of new directory.
- * @mode contains the mode of new directory.
* @inode_rmdir:
* Check the permission to remove a directory.
* @dir contains the inode structure of parent of the directory to be removed.
@@ -337,13 +319,6 @@ struct swap_info_struct;
* @mode contains the mode of the new file.
* @dev contains the the device number.
* Return 0 if permission is granted.
- * @inode_post_mknod:
- * Set security attributes on a newly created special file (or socket or
- * fifo file created via the mknod system call).
- * @dir contains the inode structure of parent of the new node.
- * @dentry contains the dentry structure of the new node.
- * @mode contains the mode of the new node.
- * @dev contains the the device number.
* @inode_rename:
* Check for permission to rename a file or directory.
* @old_dir contains the inode structure for parent of the old link.
@@ -1103,8 +1078,6 @@ struct security_operations {
char **name, void **value, size_t *len);
int (*inode_create) (struct inode *dir,
struct dentry *dentry, int mode);
- void (*inode_post_create) (struct inode *dir,
- struct dentry *dentry, int mode);
int (*inode_link) (struct dentry *old_dentry,
struct inode *dir, struct dentry *new_dentry);
void (*inode_post_link) (struct dentry *old_dentry,
@@ -1112,17 +1085,10 @@ struct security_operations {
int (*inode_unlink) (struct inode *dir, struct dentry *dentry);
int (*inode_symlink) (struct inode *dir,
struct dentry *dentry, const char *old_name);
- void (*inode_post_symlink) (struct inode *dir,
- struct dentry *dentry,
- const char *old_name);
int (*inode_mkdir) (struct inode *dir, struct dentry *dentry, int mode);
- void (*inode_post_mkdir) (struct inode *dir, struct dentry *dentry,
- int mode);
int (*inode_rmdir) (struct inode *dir, struct dentry *dentry);
int (*inode_mknod) (struct inode *dir, struct dentry *dentry,
int mode, dev_t dev);
- void (*inode_post_mknod) (struct inode *dir, struct dentry *dentry,
- int mode, dev_t dev);
int (*inode_rename) (struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry);
void (*inode_post_rename) (struct inode *old_dir,
@@ -1484,15 +1450,6 @@ static inline int security_inode_create (struct inode *dir,
return security_ops->inode_create (dir, dentry, mode);
}
-static inline void security_inode_post_create (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_create (dir, dentry, mode);
-}
-
static inline int security_inode_link (struct dentry *old_dentry,
struct inode *dir,
struct dentry *new_dentry)
@@ -1528,15 +1485,6 @@ static inline int security_inode_symlink (struct inode *dir,
return security_ops->inode_symlink (dir, dentry, old_name);
}
-static inline void security_inode_post_symlink (struct inode *dir,
- struct dentry *dentry,
- const char *old_name)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_symlink (dir, dentry, old_name);
-}
-
static inline int security_inode_mkdir (struct inode *dir,
struct dentry *dentry,
int mode)
@@ -1546,15 +1494,6 @@ static inline int security_inode_mkdir (struct inode *dir,
return security_ops->inode_mkdir (dir, dentry, mode);
}
-static inline void security_inode_post_mkdir (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_mkdir (dir, dentry, mode);
-}
-
static inline int security_inode_rmdir (struct inode *dir,
struct dentry *dentry)
{
@@ -1572,15 +1511,6 @@ static inline int security_inode_mknod (struct inode *dir,
return security_ops->inode_mknod (dir, dentry, mode, dev);
}
-static inline void security_inode_post_mknod (struct inode *dir,
- struct dentry *dentry,
- int mode, dev_t dev)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_mknod (dir, dentry, mode, dev);
-}
-
static inline int security_inode_rename (struct inode *old_dir,
struct dentry *old_dentry,
struct inode *new_dir,
@@ -2220,11 +2150,6 @@ static inline int security_inode_create (struct inode *dir,
return 0;
}
-static inline void security_inode_post_create (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{ }
-
static inline int security_inode_link (struct dentry *old_dentry,
struct inode *dir,
struct dentry *new_dentry)
@@ -2250,11 +2175,6 @@ static inline int security_inode_symlink (struct inode *dir,
return 0;
}
-static inline void security_inode_post_symlink (struct inode *dir,
- struct dentry *dentry,
- const char *old_name)
-{ }
-
static inline int security_inode_mkdir (struct inode *dir,
struct dentry *dentry,
int mode)
@@ -2262,11 +2182,6 @@ static inline int security_inode_mkdir (struct inode *dir,
return 0;
}
-static inline void security_inode_post_mkdir (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{ }
-
static inline int security_inode_rmdir (struct inode *dir,
struct dentry *dentry)
{
@@ -2280,11 +2195,6 @@ static inline int security_inode_mknod (struct inode *dir,
return 0;
}
-static inline void security_inode_post_mknod (struct inode *dir,
- struct dentry *dentry,
- int mode, dev_t dev)
-{ }
-
static inline int security_inode_rename (struct inode *old_dir,
struct dentry *old_dentry,
struct inode *new_dir,