X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Flibs%2Fsecurity_functions.php;h=df3d5686b041a2c92d12329778be45f75d188291;hb=330dbb3e2b34450cd1665497506455e195a0a166;hp=fc61bdf3606196ff1896f4de63e57fa9bcfcc1dd;hpb=c8d76610eb94093d4eed4fcd8a6cb72e74c8f6d8;p=mailer.git

diff --git a/inc/libs/security_functions.php b/inc/libs/security_functions.php
index fc61bdf360..df3d5686b0 100644
--- a/inc/libs/security_functions.php
+++ b/inc/libs/security_functions.php
@@ -16,7 +16,7 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
+ * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -36,7 +36,9 @@
  ************************************************************************/
 
 // Run only once this security check/replacement
-if (defined('__SECURITY')) return;
+if (defined('__SECURITY')) {
+	return;
+} // END - if
 
 // Some security stuff...
 if (strpos($_SERVER['PHP_SELF'], basename(__FILE__)) !== false) {
@@ -136,6 +138,12 @@ function detectPhpCaching () {
 ini_set('magic_quotes_runtime', false);
 ini_set('magic_quotes_gpc', false); // This may not work on some systems
 
+// No compatibility with Zend Engine 1, else an error like 'Implicit cloning'
+// will be produced.
+if (phpversion() >= '5.0') {
+	ini_set('zend.ze1_compatibility_mode', 'Off');
+} // END - if
+
 // Check if important arrays are found and define them if missing
 if (!isset($_SERVER)) {
 	global $_SERVER;
@@ -196,10 +204,7 @@ if (is_array($_GET)) {
 			unset($_GET[$seckey]);
 		} else {
 			// Only variables are allowed (non-array) but we secure them all!
-			foreach ($GLOBALS['security_chars']['from'] as $key => $char) {
-				// Pass all through
-				$_GET[$seckey] = str_replace($char  , $GLOBALS['security_chars']['to'][$key], $_GET[$seckey]);
-			} // END - foreach
+			$_GET[$seckey] = str_replace($GLOBALS['security_chars']['from'], $GLOBALS['security_chars']['to'], $_GET[$seckey]);
 
 			// Strip all other out
 			$_GET[$seckey] = secureString($_GET[$seckey]);
@@ -207,6 +212,18 @@ if (is_array($_GET)) {
 	} // END - foreach
 } // END - if
 
+// Secure also $_POST data (only simple, no replace)
+if (is_array($_POST)) {
+	// Secure only simple data
+	foreach ($_POST as $seckey => $secvalue) {
+		// Is it an array?
+		if (!is_array($secvalue)) {
+			// Strip all other out
+			$_POST[$seckey] = secureString($_POST[$seckey]);
+		} // END - if
+	} // END - foreach
+} // END - if
+
 // Detect PHP caching
 detectPhpCaching();