pam_cracklib: Mention checks that are not run for root.

modules/pam_cracklib/pam_cracklib.8.xml: Add note about checks
when run as root.

diff --git a/modules/pam_cracklib/pam_cracklib.8.xml b/modules/pam_cracklib/pam_cracklib.8.xml
index 9c929bfa6a432a9e26c191cb80461ed429d92fb5..3f6e76f0b0843bbb02bce5259ca22c8eede63710 100644 (file)
--- a/modules/pam_cracklib/pam_cracklib.8.xml
+++ b/modules/pam_cracklib/pam_cracklib.8.xml
@@ -420,6 +420,8 @@
               changing the password is root. This option is off by default
               which means that just the message about the failed check is
               printed but root can change the password anyway.
+              Note that root is not asked for an old password so the checks
+              that compare the old and new password are not performed.
             </para>
           </listitem>
         </varlistentry>