The path_chmod hook was changed in the commit "switch security_path_chmod() to struct path *" (cdcf116d44e7). The argument @mnt was removed from the hook, @dentry was changed to @path. This patch updates the documentation accordingly.
Signed-off-by: Denis Efremov <efre...@ispras.ru> --- include/linux/lsm_hooks.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 79011eff9795..feedd03cbd59 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -303,10 +303,11 @@ * @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. -- 2.17.2
