diff options
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 68 |
1 files changed, 32 insertions, 36 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 19d8e04e168..98112cf9388 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -186,7 +186,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * Security module identifier. * * @name: - * A string that acts as a unique identifeir for the LSM with max number + * A string that acts as a unique identifier for the LSM with max number * of characters = SECURITY_NAME_MAX. * * Security hooks for program execution operations. @@ -275,7 +275,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @copy copied data which will be passed to the security module. * Returns 0 if the copy was successful. * @sb_remount: - * Extracts security system specifc mount options and verifys no changes + * Extracts security system specific mount options and verifies no changes * are being made to those options. * @sb superblock being remounted * @data contains the filesystem-specific data. @@ -380,15 +380,15 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * Return 0 if permission is granted. * @inode_mkdir: * Check permissions to create a new directory in the existing directory - * associated with inode strcture @dir. - * @dir containst the inode structure of parent of the directory to be created. + * associated with inode structure @dir. + * @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. * Return 0 if permission is granted. * @path_mkdir: * Check permissions to create a new directory in the existing directory - * associated with path strcture @path. - * @dir containst the path structure of parent of the directory + * associated with path structure @path. + * @dir contains the path structure of parent of the directory * to be created. * @dentry contains the dentry structure of new directory. * @mode contains the mode of new directory. @@ -578,7 +578,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @file contains the file structure. * @cmd contains the operation to perform. * @arg contains the operational arguments. - * Check permission for an ioctl operation on @file. Note that @arg can + * Check permission for an ioctl operation on @file. Note that @arg * sometimes represents a user space pointer; in other cases, it may be a * simple integer value. When @arg represents a user space pointer, it * should never be used by the security module. @@ -606,7 +606,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * Return 0 if permission is granted. * @file_fcntl: * Check permission before allowing the file operation specified by @cmd - * from being performed on the file @file. Note that @arg can sometimes + * from being performed on the file @file. Note that @arg sometimes * represents a user space pointer; in other cases, it may be a simple * integer value. When @arg represents a user space pointer, it should * never be used by the security module. @@ -793,7 +793,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * information can be saved using the eff_cap field of the * netlink_skb_parms structure. Also may be used to provide fine * grained control over message transmission. - * @sk associated sock of task sending the message., + * @sk associated sock of task sending the message. * @skb contains the sk_buff structure for the netlink message. * Return 0 if the information was successfully saved and message * is allowed to be transmitted. @@ -1080,9 +1080,9 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * should free it. * @key points to the key to be queried. * @_buffer points to a pointer that should be set to point to the - * resulting string (if no label or an error occurs). + * resulting string (if no label or an error occurs). * Return the length of the string (including terminating NUL) or -ve if - * an error. + * an error. * May also return 0 (and a NULL buffer pointer) if there is no label. * * Security hooks affecting all System V IPC operations. @@ -1268,7 +1268,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * credentials. * @tsk contains the task_struct for the process. * @cred contains the credentials to use. - * @ns contains the user namespace we want the capability in + * @ns contains the user namespace we want the capability in * @cap contains the capability <include/linux/capability.h>. * @audit: Whether to write an audit message or not * Return 0 if the capability is granted for @tsk. @@ -1370,7 +1370,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * @ctxlen contains the length of @ctx. * * @inode_getsecctx: - * Returns a string containing all relavent security context information + * Returns a string containing all relevant security context information * * @inode we wish to get the security context of. * @ctx is a pointer in which to place the allocated security context. @@ -1424,9 +1424,9 @@ struct security_operations { #ifdef CONFIG_SECURITY_PATH int (*path_unlink) (struct path *dir, struct dentry *dentry); - int (*path_mkdir) (struct path *dir, struct dentry *dentry, int mode); + int (*path_mkdir) (struct path *dir, struct dentry *dentry, umode_t mode); int (*path_rmdir) (struct path *dir, struct dentry *dentry); - int (*path_mknod) (struct path *dir, struct dentry *dentry, int mode, + int (*path_mknod) (struct path *dir, struct dentry *dentry, umode_t mode, unsigned int dev); int (*path_truncate) (struct path *path); int (*path_symlink) (struct path *dir, struct dentry *dentry, @@ -1435,8 +1435,7 @@ struct security_operations { struct dentry *new_dentry); int (*path_rename) (struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); - int (*path_chmod) (struct dentry *dentry, struct vfsmount *mnt, - mode_t mode); + int (*path_chmod) (struct path *path, umode_t mode); int (*path_chown) (struct path *path, uid_t uid, gid_t gid); int (*path_chroot) (struct path *path); #endif @@ -1447,16 +1446,16 @@ struct security_operations { const struct qstr *qstr, char **name, void **value, size_t *len); int (*inode_create) (struct inode *dir, - struct dentry *dentry, int mode); + struct dentry *dentry, umode_t mode); int (*inode_link) (struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry); int (*inode_unlink) (struct inode *dir, struct dentry *dentry); int (*inode_symlink) (struct inode *dir, struct dentry *dentry, const char *old_name); - int (*inode_mkdir) (struct inode *dir, struct dentry *dentry, int mode); + int (*inode_mkdir) (struct inode *dir, struct dentry *dentry, umode_t mode); int (*inode_rmdir) (struct inode *dir, struct dentry *dentry); int (*inode_mknod) (struct inode *dir, struct dentry *dentry, - int mode, dev_t dev); + umode_t mode, dev_t dev); int (*inode_rename) (struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry); int (*inode_readlink) (struct dentry *dentry); @@ -1716,15 +1715,15 @@ int security_inode_init_security(struct inode *inode, struct inode *dir, int security_old_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, char **name, void **value, size_t *len); -int security_inode_create(struct inode *dir, struct dentry *dentry, int mode); +int security_inode_create(struct inode *dir, struct dentry *dentry, umode_t mode); int security_inode_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry); int security_inode_unlink(struct inode *dir, struct dentry *dentry); int security_inode_symlink(struct inode *dir, struct dentry *dentry, const char *old_name); -int security_inode_mkdir(struct inode *dir, struct dentry *dentry, int mode); +int security_inode_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode); int security_inode_rmdir(struct inode *dir, struct dentry *dentry); -int security_inode_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev); +int security_inode_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev); int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry); int security_inode_readlink(struct dentry *dentry); @@ -2056,12 +2055,12 @@ static inline int security_old_inode_init_security(struct inode *inode, char **name, void **value, size_t *len) { - return 0; + return -EOPNOTSUPP; } static inline int security_inode_create(struct inode *dir, struct dentry *dentry, - int mode) + umode_t mode) { return 0; } @@ -2855,9 +2854,9 @@ static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi #ifdef CONFIG_SECURITY_PATH int security_path_unlink(struct path *dir, struct dentry *dentry); -int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode); +int security_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode); int security_path_rmdir(struct path *dir, struct dentry *dentry); -int security_path_mknod(struct path *dir, struct dentry *dentry, int mode, +int security_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode, unsigned int dev); int security_path_truncate(struct path *path); int security_path_symlink(struct path *dir, struct dentry *dentry, @@ -2866,8 +2865,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); int security_path_rename(struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); -int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt, - mode_t mode); +int security_path_chmod(struct path *path, umode_t mode); int security_path_chown(struct path *path, uid_t uid, gid_t gid); int security_path_chroot(struct path *path); #else /* CONFIG_SECURITY_PATH */ @@ -2877,7 +2875,7 @@ static inline int security_path_unlink(struct path *dir, struct dentry *dentry) } static inline int security_path_mkdir(struct path *dir, struct dentry *dentry, - int mode) + umode_t mode) { return 0; } @@ -2888,7 +2886,7 @@ static inline int security_path_rmdir(struct path *dir, struct dentry *dentry) } static inline int security_path_mknod(struct path *dir, struct dentry *dentry, - int mode, unsigned int dev) + umode_t mode, unsigned int dev) { return 0; } @@ -2919,9 +2917,7 @@ static inline int security_path_rename(struct path *old_dir, return 0; } -static inline int security_path_chmod(struct dentry *dentry, - struct vfsmount *mnt, - mode_t mode) +static inline int security_path_chmod(struct path *path, umode_t mode) { return 0; } @@ -3010,7 +3006,7 @@ static inline void security_audit_rule_free(void *lsmrule) #ifdef CONFIG_SECURITYFS -extern struct dentry *securityfs_create_file(const char *name, mode_t mode, +extern struct dentry *securityfs_create_file(const char *name, umode_t mode, struct dentry *parent, void *data, const struct file_operations *fops); extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent); @@ -3025,7 +3021,7 @@ static inline struct dentry *securityfs_create_dir(const char *name, } static inline struct dentry *securityfs_create_file(const char *name, - mode_t mode, + umode_t mode, struct dentry *parent, void *data, const struct file_operations *fops) |