Commit 6b6b6476 authored by Denis Efremov's avatar Denis Efremov Committed by James Morris
Browse files

LSM: fix documentation for the path_chmod hook 



The path_chmod hook was changed in the commit
"switch security_path_chmod() to struct path *" (cdcf116d).
The argument @mnt was removed from the hook, @dentry was changed
to @path. This patch updates the documentation accordingly.

Signed-off-by: default avatarDenis Efremov <efremov@ispras.ru>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Acked-by: default avatarCasey Schaufler <casey@schaufler-ca.com>
Signed-off-by: default avatarJames Morris <james.morris@microsoft.com>
parent 2f991d7a

include/linux/lsm_hooks.h

+5 −4
Original line number Diff line number Diff line
@@ -319,10 +319,11 @@ 
 *	@new_dentry contains the dentry structure of the new link.

 *	Return 0 if permission is granted.

 * @path_chmod:

 *	Check for permission to change DAC's permission of a file or directory.

 *	@dentry contains the dentry structure.

 *	@mnt contains the vfsmnt structure.

 *	@mode contains DAC's mode.

 *	Check for permission to change a mode of the file @path. The new

 *	mode is specified in @mode.

 *	@path contains the path structure of the file to change the mode.

 *	@mode contains the new DAC's permission, which is a bitmask of

 *	constants from <include/uapi/linux/stat.h>

 *	Return 0 if permission is granted.

 * @path_chown:

 *	Check for permission to change owner/group of a file or directory.

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