Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!us.feeder.erje.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.xs4all.nl!newsfeed3a.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.136 X-Spam-Level: * X-Spam-Evidence: '*H*': 0.73; '*S*': 0.00; 'python': 0.11; 'bug': 0.12; '24,': 0.16; 'roy': 0.16; 'sender:addr:gmail.com': 0.17; 'wrote:': 0.18; 'feb': 0.22; 'to:name:python-list@python.org': 0.22; 'mention': 0.26; 'header:In-Reply-To:1': 0.27; 'url:bugs': 0.29; 'array': 0.29; 'message-id:@mail.gmail.com': 0.30; 'existence': 0.31; 'url:python': 0.33; 'problem.': 0.35; 'received:google.com': 0.35; 'url:org': 0.36; 'url:eu': 0.37; 'to:addr:python-list': 0.38; 'pm,': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'enough': 0.39; 'tell': 0.60; 'due': 0.66; 'smith': 0.68; 'behavioral': 0.74; 'article': 0.77; '2015': 0.84; 'vulnerable': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:content-type; bh=bnQ154BHU/NFrn+YFCxHssg5Mua1QTcjzRiG6MriASc=; b=gEBZKuIFHcbec4XLZTOqkcvIFg5OulTywoscXMWzbc4cIXEL/v9uUzqa1mRioT2fT+ f4bGlXCMk7+hFfPvyY66lVqpSZgyOrxVGOUS8ZFU8xGOu+q+MFXsiHtiRVDtPaG8+mi1 9iZ4FqyE3WM4FaLaPqoDlKea0OzaIPXMfGD1wZ8I7um1uTUO1QbOjoqCs1tDss7VRdf/ O9+5YeuKizVHlsaBgzeF02NI+tll80nC/sj3OlfQPNg56UgMuHRyd7wqnoPCNlO/sfTi h1dy/ORG7CL55imeYWtEGtZ/UmacOR2yQ/PPKDIGS/9lB0DDavAIg2DiD0wLOOexlEXL /LqQ== X-Received: by 10.182.126.197 with SMTP id na5mr51771obb.2.1424814062625; Tue, 24 Feb 2015 13:41:02 -0800 (PST) MIME-Version: 1.0 Sender: zachary.ware@gmail.com In-Reply-To: <1cf84559-3a63-4799-a879-ae8e513d387e@googlegroups.com> References: <1cf84559-3a63-4799-a879-ae8e513d387e@googlegroups.com> From: Zachary Ware Date: Tue, 24 Feb 2015 15:40:42 -0600 X-Google-Sender-Auth: de5NI-9xDbTnrlMgiyKXABfX0zA Subject: Re: Bug in timsort!? To: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 12 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1424814070 news.xs4all.nl 2918 [2001:888:2000:d::a6]:43129 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:86346 On Tue, Feb 24, 2015 at 3:34 PM, Roy Smith wrote: > http://envisage-project.eu/proving-android-java-and-python-sorting-algorithm-is-broken-and-how-to-fix-it/ http://bugs.python.org/issue23515 Note that the article does mention that Python is not vulnerable due to this bug (and best I can tell has no behavioral issues); no computer currently in existence can create a large enough array to cause a problem. -- Zach