Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:33253 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 56155 invoked by uid 1010); 18 Nov 2007 19:28:12 -0000 Delivered-To: ezmlm-scan-internals@lists.php.net Delivered-To: ezmlm-internals@lists.php.net Received: (qmail 56140 invoked from network); 18 Nov 2007 19:28:12 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 18 Nov 2007 19:28:12 -0000 Authentication-Results: pb1.pair.com smtp.mail=mls@pooteeweet.org; spf=permerror; sender-id=unknown Authentication-Results: pb1.pair.com header.from=mls@pooteeweet.org; sender-id=unknown Received-SPF: error (pb1.pair.com: domain pooteeweet.org from 85.10.196.195 cause and error) X-PHP-List-Original-Sender: mls@pooteeweet.org X-Host-Fingerprint: 85.10.196.195 serveforce1.backendmedia.com Linux 2.6 Received: from [85.10.196.195] ([85.10.196.195:45645] helo=serveforce1.backendmedia.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id C2/D2-21972-A4290474 for ; Sun, 18 Nov 2007 14:28:11 -0500 Received: from [192.168.0.163] (77-57-23-243.dclient.hispeed.ch [77.57.23.243]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client did not present a certificate) by serveforce1.backendmedia.com (Postfix) with ESMTP id D7678181CFE0; Sun, 18 Nov 2007 20:28:30 +0100 (CET) In-Reply-To: <4740375B.5020706@hardened-php.net> References: <47401946.2050406@sektioneins.de> <006101c829d9$5e2f0140$4101a8c0@pc07653> <4740375B.5020706@hardened-php.net> Mime-Version: 1.0 (Apple Message framework v752.3) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-ID: Cc: Nuno Lopes , Stefan Esser , PHP internals Content-Transfer-Encoding: 7bit Date: Sun, 18 Nov 2007 20:27:59 +0100 To: Stefan Esser X-Mailer: Apple Mail (2.752.3) X-backendmedia-com-MailScanner-Information: Please contact the ISP for more information X-backendmedia-com-MailScanner: Found to be clean X-backendmedia-com-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=0.144, required 6, AWL 0.04, RDNS_DYNAMIC 0.10) X-backendmedia-com-MailScanner-From: mls@pooteeweet.org X-Spam-Status: No Subject: Re: [PHP-DEV] Tainted Mode Decision From: mls@pooteeweet.org (Lukas Kahwe Smith) On 18.11.2007, at 14:00, Stefan Esser wrote: Hi Stefan, > It is therefore obvious that the GRASP way cannot be made fast and > that > Venema's implementation will always be faster. I wonder how other languages solve this dilemma? Like how does Ruby's taint model work? What are the experience there? Are there any other languages that have a taint model? regards. Lukas