X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:reply-to:subject:to :mime-version:content-type; q=dns; s=default; b=N1IWWTJcsNj1Iaxo U0a9BNoGPgG5jzv8b5pFGsL4REun2iOisNf6tJ6ZZsXPGsf/endg3aWnFXTk8OdO 7ydSRKlOGZ6QiDId/jrrn33D7+sIZp2D/IDmZOo8i7TaZz1z3qwqhGzC9CceBZ/5 m3vK/aL0pHfHDWe4ezDaKc0pPZM= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:reply-to:subject:to :mime-version:content-type; s=default; bh=J6J59xLJADkzSlZfqCVN9F eMGXU=; b=uvvYm0IlhUyPpYAGI9ajY2n8aE1nTv+FctX/nH9KPuDXz7lGD6AA0n QcJ7nxYrco63J9bHzIwux2AuS5A6PCmGjBCVEGiqlwPWqMVKCY7e3lokBthRBPJs 1Ugh33JTO62o2zeHf5S5k48KjUbZ7X5dMWkE78fkOVOZniqJGcAQQ= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=2.3 required=5.0 tests=AWL,BAYES_20,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: nm33-vm9.bullet.mail.ne1.yahoo.com Message-ID: <1415070895.96541.YahooMailNeo@web122106.mail.ne1.yahoo.com> Date: Mon, 3 Nov 2014 19:14:55 -0800 From: Brent Reply-To: Brent Subject: Re: bug/deficiency in unzip: large files not supported? To: "cygwin AT cygwin DOT com" MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii On 2014-11-03 15:19:05-0600, Yaakov Selkowitz wrote: >On 2014-10-30 19:01, Brent wrote: >>I have encountered an inconsistency between cygwin's zip and unzip programs that I think reflects a bug (or incomplete implementation) in unzip. >>The issue: zip can successfully archive large (> 4 GiB) files that unzip cannot extract. >Could you please try again with the new upset-6.0-11? Yaakov: I just downloaded unzip-6.0-11. (Freudian slip with the upset?!). Thanks much for the update! I can verify that cygwin unzip passes my large file tests perfectly now. I used a 5 GiB sized file filled with pseudo random data, but that should exceed the old 4 GiB file size limitation well enough. I used all 4 combinations of Java and cygwin to archive and extract that file, verifying each time that the extraction perfectly reproduced the original large file, byte for byte. Any thoughts on the bug that I found with cygwin unzip regarding its unicode handling? In particular, cygwin unzip seems to work with cygwin zip, but cannot extract archives produced by multiple other mainstream zip programs. My last email detailing this is https://cygwin.com/ml/cygwin/2014-11/msg00023.html -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple