From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Newsgroups: gmane.lisp.guile.bugs Subject: bug#38369: Guile 2.9.5 miscompiles crc32 procedure Date: Fri, 17 Jan 2020 14:54:26 +0100 Message-ID: <87eevy194d.fsf@gnu.org> References: <871rtxyowo.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="72221"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) To: 38369-done@debbugs.gnu.org, Andy Wingo Original-X-From: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Fri Jan 17 14:57:40 2020 Return-path: Envelope-to: guile-bugs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1isS81-000IYg-MZ for guile-bugs@m.gmane-mx.org; Fri, 17 Jan 2020 14:57:37 +0100 Original-Received: from localhost ([::1]:57816 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isS80-0004EY-LC for guile-bugs@m.gmane-mx.org; Fri, 17 Jan 2020 08:57:36 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52163) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isS5X-0001LQ-7J for bug-guile@gnu.org; Fri, 17 Jan 2020 08:55:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1isS5W-0001Ch-6Q for bug-guile@gnu.org; Fri, 17 Jan 2020 08:55:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33016) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1isS5W-0001CR-3X for bug-guile@gnu.org; Fri, 17 Jan 2020 08:55:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1isS5W-0004x0-1d for bug-guile@gnu.org; Fri, 17 Jan 2020 08:55:02 -0500 Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-To: bug-guile@gnu.org Resent-Date: Fri, 17 Jan 2020 13:55:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 38369 X-GNU-PR-Package: guile Mail-Followup-To: 38369@debbugs.gnu.org, ludo@gnu.org, ludo@gnu.org Original-Received: via spool by 38369-done@debbugs.gnu.org id=D38369.157926927818977 (code D ref 38369); Fri, 17 Jan 2020 13:55:01 +0000 Original-Received: (at 38369-done) by debbugs.gnu.org; 17 Jan 2020 13:54:38 +0000 Original-Received: from localhost ([127.0.0.1]:38988 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1isS57-0004w1-Sm for submit@debbugs.gnu.org; Fri, 17 Jan 2020 08:54:38 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42995) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1isS52-0004vh-Vg for 38369-done@debbugs.gnu.org; Fri, 17 Jan 2020 08:54:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:60321) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1isS4x-0000b8-Pz; Fri, 17 Jan 2020 08:54:27 -0500 Original-Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (port=47304 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1isS4x-0003eE-CV; Fri, 17 Jan 2020 08:54:27 -0500 In-Reply-To: <871rtxyowo.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Sun, 24 Nov 2019 21:56:07 +0100") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.io gmane.lisp.guile.bugs:9515 Archived-At: Ludovic Court=C3=A8s skribis: > The valid result is: > > scheme@(guix build debug-link)> (debuglink-crc32 (open-input-string "a")) > $5 =3D 3904355907 > scheme@(guix build debug-link)> (version) > $6 =3D "2.2.6" > > > The incorrect result is: > > scheme@(guix build debug-link)> (debuglink-crc32 (open-input-string "a")) > $9 =3D 397917763 > scheme@(guix build debug-link)> (version) > $10 =3D "2.9.5" This was fixed in 08bd2f0dcb42a281596cacc714ad476e872d441d (in 2.9.7). Ludo=E2=80=99.