Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:36789 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 53792 invoked from network); 3 Apr 2008 23:50:35 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 3 Apr 2008 23:50:35 -0000 Authentication-Results: pb1.pair.com header.from=stas@zend.com; sender-id=pass Authentication-Results: pb1.pair.com smtp.mail=stas@zend.com; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain zend.com designates 212.25.124.162 as permitted sender) X-PHP-List-Original-Sender: stas@zend.com X-Host-Fingerprint: 212.25.124.162 mail.zend.com Windows 2000 SP4, XP SP1 Received: from [212.25.124.162] ([212.25.124.162:30638] helo=mx1.zend.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 2F/6D-07453-A4D65F74 for ; Thu, 03 Apr 2008 18:50:35 -0500 Received: from us-ex1.zend.com ([192.168.16.5]) by mx1.zend.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 4 Apr 2008 02:51:06 +0300 Received: from [192.168.16.94] ([192.168.16.94]) by us-ex1.zend.com with Microsoft SMTPSVC(6.0.3790.3959); Thu, 3 Apr 2008 16:51:03 -0700 Message-ID: <47F56D44.3000602@zend.com> Date: Thu, 03 Apr 2008 16:50:28 -0700 Organization: Zend Technologies User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) MIME-Version: 1.0 To: Kannan Muthukkaruppan CC: internals@lists.php.net References: <2EE58C11758A3C4A929C8FFE3779827F32AE20@Sf2pmxb04.TheFacebook.com> In-Reply-To: <2EE58C11758A3C4A929C8FFE3779827F32AE20@Sf2pmxb04.TheFacebook.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 03 Apr 2008 23:51:03.0668 (UTC) FILETIME=[939D7B40:01C895E5] Subject: Re: FW: [PHP-DEV] memory corruptions in APC env when using references or extract(..., EXTR_REFS) [was re: references / zend_assign_to_variable / IS_CONST operands in APC] From: stas@zend.com (Stanislav Malyshev) Hi! > Example #1: > > $x = 5; > $y = &$x; > > $y = null; <--- IIRC the issue with refcounts there was fixed some time ago. Are you sure this still happens in 5.2 or 5.3 code? -- Stanislav Malyshev, Zend Software Architect stas@zend.com http://www.zend.com/ (408)253-8829 MSN: stas@zend.com