ZF-11473: Infinite loop in Zend_Date

Issue Type:
Bug
Created:
2011-06-13T13:30:14.000+0000
Last Updated:
2011-06-25T11:05:15.000+0000
Status:
Open
Fix version(s):
    Reporter:
    François Crevola (partner)
    Assignee:
    Thomas Weidner (thomas)
    Tags:
    • Zend_Date
    • zend_date
    Related issues:
    Attachments:

    Description

    The following code will result in an infinite loop in Zend_Date constructor.

    <?php $date_xml = "00-11130000000"; $date_obj = new Zend_Date( $date_xml, "yyyyMMddHHmmss" ); echo $date_obj->toString("yyyy-MM-dd HH:mm:ss"); ?>

    Comments

    Posted by Sebastian Keßler (bytehoven) on 2011-06-25T11:05:15.000+0000

    There is also an infinite loop when giving values higher than 1.0E+308(php float range) to the constructor. Maybe there should be some range checks?

    Here´s the code leads to infinite loop, because of the float inv (e.g. with 1.0E+309) Zend_Date_DateObject protected function date() while (abs($tempstamp) > 0x7FFFFFFF) { $tempstamp -= (86400 * 23376); }