ukamnya/roundcube-defense
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Make ip comparison binary safe

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Steve Allison 2013-02-21 12:39:10 +00:00
parent 94c87c5f89
commit 4c65639b2b
1 changed files with 2 additions and 1 deletions
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defense.php
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@ -41,7 +41,8 @@ class defense extends rcube_plugin {
*/
private function isIPinArray($ip, $array) {
foreach ($array as $value) {
if ((strpos($value, '/') === false) && ($ip == $value)) { return true; }
// If no slash '/' then its not a CIDR address and we can just string match
if ((strpos($value, '/') === false) && (strcmp($ip, $value) == 0)) { return true; }
if ($this->isIPv4inCIDR($ip, $value)) { return true; }
}
return false;