From: Duck (Jakob Munih) <duck@obala.net>
Date: Tue, 28 Apr 2009 17:51:56 +0000 (+0200)
Subject: avoid malware dates
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=7e3a86aab84b5de022ccc075efbb7e5a544c4dfc;p=horde.git

avoid malware dates
---

diff --git a/folks/lib/Folks.php b/folks/lib/Folks.php
index 5adfbbccb..fad96af0e 100644
--- a/folks/lib/Folks.php
+++ b/folks/lib/Folks.php
@@ -117,6 +117,10 @@ class Folks {
      */
     static public function calcAge($birthday)
     {
+        if (substr($birthday, 0, 4) == '0000') {
+            return array('age' => '', 'sign' => '');
+        }
+
         list($year, $month, $day) = explode('-', $birthday);
         $year_diff = date('Y') - $year;
         $month_diff = date('m') - $month;
@@ -128,7 +132,7 @@ class Folks {
             $year_diff--;
         }
 
-        if ($year_diff < 1 || $year == '0000') {
+        if (empty($year_diff)) {
             return array('age' => '', 'sign' => '');
         }