Fix path to daemon init params file

Ubuntu 14.04 and CentOS 7 have their daemon inititalization
parameters file in different places. This fixes a bug where
the path in CentOS was incorrect.

Closes-Bug: 1662545
Change-Id: Ie0b30848a73f8a1fbc7fe6a475d93d87a72ce40f

tasks/rhel6stig/file_perms.yml

@@ -125,10 +125,10 @@
 # Please read the documentation and the comments in defaults/main.yml prior
 # to making any umask-related changes.
 
-# Ubuntu 14.04's default umask in /etc/init.d/rc is 022 already.
+# Ubuntu 14.04 and CentOS 7 both have a default umask set to 022 already.
 - name: V-38642 - System default umask for daemons must be 027 or 022
   lineinfile:
-    dest: /etc/init.d/rc
+    dest: "{{ daemon_init_params_file }}"
     regexp: "^umask "
     line: "umask {{ security_umask_daemons_init }}"
   when: security_umask_daemons_init is defined

vars/redhat.yml

@@ -30,6 +30,7 @@ grub_defaults_file: /etc/sysconfig/grub
 aide_cron_job_path: /etc/cron.d/aide
 aide_database_file: /var/lib/aide/aide.db.gz
 chrony_conf_file: /etc/chrony.conf
+daemon_init_params_file: /etc/init.d/functions
 
 # Service names
 cron_service: crond

vars/ubuntu.yml

@@ -33,6 +33,7 @@ grub_defaults_file: /etc/default/grub
 aide_cron_job_path: /etc/cron.daily/aide
 aide_database_file: /var/lib/aide/aide.db
 chrony_conf_file: /etc/chrony/chrony.conf
+daemon_init_params_file: /etc/init.d/rc
 
 # Service name
 cron_service: cron