diff --git a/.gitignore b/.gitignore
index 8092c65..7c78aa1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ php.spec~
 /php-5.3.8.tar.bz2
 /php-5.4.0RC6.tar.bz2
 /php-5.4.0RC7.tar.bz2
+/php-5.4.0RC8.tar.bz2
diff --git a/php-fpm-www.conf b/php-fpm-www.conf
index 22a810e..3bba856 100644
--- a/php-fpm-www.conf
+++ b/php-fpm-www.conf
@@ -181,6 +181,14 @@ slowlog = /var/log/php-fpm/www-slow.log
 ; Default Value: no
 ;catch_workers_output = yes
  
+; Limits the extensions of the main script FPM will allow to parse. This can
+; prevent configuration mistakes on the web server side. You should only limit
+; FPM to .php extensions to prevent malicious users to use other extensions to
+; exectute php code.
+; Note: set an empty value to allow all extensions.
+; Default Value: .php
+;security.limit_extensions = .php .php3 .php4 .php5
+
 ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
 ; the current environment.
 ; Default Value: clean env
diff --git a/php.spec b/php.spec
index 4e27041..2dd2bdb 100644
--- a/php.spec
+++ b/php.spec
@@ -9,7 +9,7 @@
 %global zipver      1.9.1
 %global jsonver     1.2.1
 # For PHP Release Candidate version
-%global rcver       RC7
+%global rcver       RC8
 
 %global httpd_mmn %(cat %{_includedir}/httpd/.mmn || echo missing-httpd-devel)
 %global mysql_sock %(mysql_config --socket || echo /var/lib/mysql/mysql.sock)
@@ -46,7 +46,7 @@
 Summary: PHP scripting language for creating dynamic web sites
 Name: php
 Version: 5.4.0
-Release: 0.3.%{rcver}%{?dist}
+Release: 0.4.%{rcver}%{?dist}
 License: PHP
 Group: Development/Languages
 URL: http://www.php.net/
@@ -1257,6 +1257,9 @@ fi
 
 
 %changelog
+* Sat Feb 18 2012 Remi Collet <remi@fedoraproject.org> 5.4.0-0.4.RC8
+- update to PHP 5.4.0RC8
+
 * Sat Feb 04 2012 Remi Collet <remi@fedoraproject.org> 5.4.0-0.3.RC7
 - update to PHP 5.4.0RC7
 - provides env file for php-fpm (#784770)
diff --git a/sources b/sources
index 39187c8..f4203bd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-83e759b0eb87ebdf0124d64361daaf54  php-5.4.0RC7.tar.bz2
+21b12e0c4db03fb742bac975fd8b2d1d  php-5.4.0RC8.tar.bz2