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fixed delete-problem of anglemail after security update

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This commit is contained in:
Ralf Becker 2004-08-24 10:28:34 +00:00
parent 6bd9c2fd4d
commit ec06d46997
1 changed files with 5 additions and 3 deletions
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8
phpgwapi/inc/common_functions.inc.php
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@ -1197,7 +1197,7 @@
return $_GET['menuaction'] ? $_GET['menuaction'] : str_replace(PHPGW_SERVER_ROOT,'',$_SERVER['SCRIPT_FILENAME']);
}
function _check_script_tag(&$var)
function _check_script_tag(&$var,$name='')
{
if (is_array($var))
{
@ -1205,12 +1205,13 @@
{
if (is_array($val))
{
_check_script_tag($var[$key]);
_check_script_tag($var[$key],$name.'['.$key.']');
}
else
{
if (preg_match('/<\/?[^>]*(script|onabort|onblur|onchange|onclick|ondblclick|onerror|onfocus|onkeydown|onkeypress|onkeyup|onload|onmousedown|onmousemove|onmouseout|onmouseover|onmouseup|onreset|onselect|onsubmit|onunload|javascript)+[^>]*>/i',$val))
{
//echo "<p>*** _check_script_tag($name): unset($name [$key]) ***</p>\n";
unset($var[$key]);
}
}
@ -1233,7 +1234,8 @@
}
if (is_array($GLOBALS[$where]))
{
_check_script_tag($GLOBALS[$where]);
_check_script_tag($GLOBALS[$where],$where);
reset($GLOBALS[$where]); // in case some stupid old code expects the array-pointer to be at the start of the array
}
}
?>