From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7209 invoked by alias); 4 Nov 2014 03:18:09 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 7197 invoked by uid 89); 4 Nov 2014 03:18:08 -0000 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 Received: from nm33-vm9.bullet.mail.ne1.yahoo.com (HELO nm33-vm9.bullet.mail.ne1.yahoo.com) (98.138.229.73) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Tue, 04 Nov 2014 03:18:06 +0000 Received: from [127.0.0.1] by nm33.bullet.mail.ne1.yahoo.com with NNFMP; 04 Nov 2014 03:18:04 -0000 Received: from [98.138.100.113] by nm33.bullet.mail.ne1.yahoo.com with NNFMP; 04 Nov 2014 03:15:05 -0000 Received: from [98.138.89.171] by tm104.bullet.mail.ne1.yahoo.com with NNFMP; 04 Nov 2014 03:14:56 -0000 Received: from [127.0.0.1] by omp1027.mail.ne1.yahoo.com with NNFMP; 04 Nov 2014 03:14:56 -0000 Received: (qmail 79185 invoked by uid 60001); 4 Nov 2014 03:14:56 -0000 Received: from [98.204.212.133] by web122106.mail.ne1.yahoo.com via HTTP; Mon, 03 Nov 2014 19:14:55 PST Message-ID: <1415070895.96541.YahooMailNeo@web122106.mail.ne1.yahoo.com> Date: Tue, 04 Nov 2014 03:18:00 -0000 From: Brent Reply-To: Brent Subject: Re: bug/deficiency in unzip: large files not supported? To: "cygwin@cygwin.com" MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-SW-Source: 2014-11/txt/msg00054.txt.bz2 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