From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id B4DC11F4B4 for ; Tue, 15 Dec 2020 17:47:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731099AbgLORop (ORCPT ); Tue, 15 Dec 2020 12:44:45 -0500 Received: from mout.web.de ([212.227.17.12]:44313 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731184AbgLORoe (ORCPT ); Tue, 15 Dec 2020 12:44:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1608054162; bh=+9XoA0KMbQfuGnQttLZQTMUs2NhXMhNOr8aF/XOghnE=; h=X-UI-Sender-Class:To:From:Subject:Date; b=WNuqVfEFvJSxyajqUoSq7G49n6ROcJQ6vYakh+pVvwdsZ3Q7TENL4Z/Yyq4qRE9kn MkKm/HeuQFkeTtV7sSINWezghcLRIB/NkLs99oHDpelT5zhgmbDjET/HTMwaiRhGtz biYZbJWBgEhPVB5e4OJEwOww73NeEknaskolqH4k= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.0.3] ([91.8.26.16]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1M91Lg-1kmSnT330Y-006Hw9 for ; Tue, 15 Dec 2020 18:34:53 +0100 To: git@vger.kernel.org From: "Daniel C. Klauer" Autocrypt: addr=daniel.c.klauer@web.de; prefer-encrypt=mutual; keydata= mQENBE4SVr4BCADAQ2AhDNA3gIPHz5n8PhtbcvD4GD6+Kg9xxPE6wPaTPmsGjXRJVyJL1fu9 hIfBCxLAdEfygsMW+b6O7OojyRyaRYUBSXw2M7wfa9+yyqN9URXLShsiNG22YiGQWUhs4+Xj bbF8lORYM+1G8Sj3gu1bmVbGZ1kmAIMcwD82Lz9hny3wShDP/Wt+Td5+WcxzDlfdHoO8iEP7 mOR9iAXYoy+P0CaAxJL65BNjXXocEwlmoX8EQL9/Z4hT13c2OoAEUDcGl8aP6bxqVh2fb8fo rw9HN2vkZZpjPk7BEhfkmM/oZgj4MAS1Dg+0jGa+AED1F0TI4HY59DbzouOY35+tq8OJABEB AAG0KURhbmllbCBDLiBLbGF1ZXIgPGRhbmllbC5jLmtsYXVlckB3ZWIuZGU+iQFVBBMBAgA/ AhsjBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgBYhBLpkyNBKIMqMO+QbL8xpwz0WL/1wBQJf MdsGBQkahYXIAAoJEMxpwz0WL/1w330IAKBsBoHBOeG4ltpkquObVsSKBoKSKOMD7i3qj7Y7 yzUC9PUJLVPEYYXhD9QSXySFZ9YWTp3C+lAxJIUJbt2/HlVHQOaeAcuuwhDiBpyhzk/ixIR6 vMvsux1pW2JCrN5usQzlOOWbe9oSO6/pkd/TE7/oxFIPacQHHIkiPLuypL9v9NjIL4ebdCle BlOZfGlC/sKEnePKhS4SXIegdoHBK1kepNZ9Dj8pAaVDvDsC+ijT/ubIgaVqNRRWVNI2DbmN XXNV+A9dhF3eNpaEBu+Yf+HViDu4eVSGtopb5IyCfPOaJl3dxq4fPIDN9XoYI0xPHhTrLGfi 7i7f7Cjw2IppMv65AQ0EThJWvgEIAL7mpt6tLNOKLQoHZs0wgGJgDYCm4KeGcS/UiWMZUl4E Zi2toUO8zkQiO0KjMIx4jKYEkJN51aU7dp6Ba9Z7L87yVfXmv3MdF/uCf2kqc577h7ZtSdrm gJsHNpMA98E7JUUCzhXLQsIpEbQsI/f2kokNbo+ONPWgdMp/90l6qOcP9vxITBf5CT3tekGI Voug6wKdl2e+5aStz3wpmBr523LOAZmHaMmRoDbVqejE4KUAeXQHOtGKMJAv2Ys7T8FPsLyK E6iG2CGC8IVfDYZT3DdZoTzSgy4BSWnpZYwZ5ELp61V4WQqFNGB5RH23CUYHwVCX798X6jgt we+ku75C8v0AEQEAAYkBPAQYAQIAJgIbDBYhBLpkyNBKIMqMO+QbL8xpwz0WL/1wBQJfMdsG BQkahYXIAAoJEMxpwz0WL/1wVngIAITLQyNEd/8pjTMa7th4fNbL/MBjGJqppMAkBLHsQCea OaReBSPXMTGJULmIHmxun30A/glAxR28knBJfghfroemTOEDEwVvqmuXX8LFFxfTBbOn1qkm l2R8zybpzUP/c7IyTFu5zBsRZ+9nCTynSZQBHSEOfJcterE2LhFlNDyIdE73kB3Tyu/o54Lr /I8YbVw63o7j5rQ2lKbT7xlTOekNZ428obVvXSZFlVYxnJPSb3l+UdCE9XhH4hAz3deQQ2Pr u3J2vR6+KIqSZqdgDzP++5rvu8UAS5txQq8N6TG6Of4kaA572FAq1GEXVIlUxFpU9hbTF0+K eDXLzZhp6a0= Subject: bug report: "git pack-redundant --all" crash in minimize() Message-ID: Date: Tue, 15 Dec 2020 18:34:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Provags-ID: V03:K1:rif7CZVBam58ApcGVTX8M7R78SOvgBi4AlO530WHQausZfRihDM WZ6d8s3hPnqxvYgX3EHuejgO2QwJOwoEOWFkYAd3lx9Vlup3XCvdWF51ilB56BXMUKOxpqW dnzbFsme28EroKF/pDtLm6ohaXTzUdJfxtog7FV9Z2GaF4IvOJKPyineFIhyZ/BSre11ZOz yRf5bYEMpCMlx/R8Zit9Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:+NpKkhLyS0w=:b0fn+ITaQgidp2qo5aGQ63 k6vsF67K3MOZQpuhFLf7i2W91FS6fuA/qrEbJMUQUDjMlDMTgBCDlOp6ZS/RIFqOQENB0M07P FI/rNBNa3g+Q0/6fM1rOy162vaWtljzus14X5IgcmzpY3nd8rwZSmVyNDCQZ8KVa+TrTf4sAM MX6Zv6DvfeVDy8nKm+E6+yPgFPGXDFoA122GgxGqr33bDZ6qAqvwcCO6S27SOXQjZBXPw+8H/ j48I8EaXorc0VVPnBv+jJFkKFv4NeQqqe2cbYjdMMhhVDs5fiIOhS+h5fkExN/dd35KJnb6zb wFrgwWf0TScKdNdJBGPgHxMbkjmm8yZ0/uttMZ6J2b4KH2jzb88NEaEBQWj1sYJGtMCQqMV5p H8aYNbhqYcu3TPBSyBkQDp/WLh+zirQ29OyKVh84aME7dO0z+GSg1DIZ99KrmOrA19EoHMurK V1ssbVfWctUc0BFl+8cGcjdjijXPDmPwcfc3kYCUGXoqVAdMJXduxVMQLbCyCbbbWC/RDcsZb F0jGCq+RrTNKYzVKn6oiTFnDsifJbtOrissJnW9TQcsGe3v9ixU3ogWQHlhoUX46zB6STsgE+ exSUnZiviA+QcRUonwOzbFmYIF6asAOEYZy8B/LN0I1Mj/+cfZdLEmD2g8efGF1JcrijaZJt6 i09gM0au3wD3rWDBzA4B152G0iDXyF8lgXs1Md3T4jzIB3LPHiu3/ZAeaocEUGSdeFKCVzr6O +Z17R/kvvJp3dgYEo40XE+W+BUdUBTEjY1wcxZHoehA3iMWF6k7RtzGvKW/GFOHxrbvFKWV18 zJQlv7Z0/WLEiIV645ThzkHscdchoK6gN2hVU55iQwEs3FlemlrXAp1jmWk2sEGY71qci3Ih9 yKOH4DFS2SFIyi6/Y02w== Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Hello, I'm getting the following crash from "git pack-redundant --all" (output from valgrind): ==14070== Invalid read of size 8 ==14070== at 0x18F165: minimize (pack-redundant.c:399) ==14070== by 0x18F165: cmd_pack_redundant (pack-redundant.c:622) ==14070== by 0x1242D3: run_builtin (git.c:444) ==14070== by 0x1242D3: handle_builtin (git.c:674) ==14070== by 0x125393: run_argv (git.c:741) ==14070== by 0x125393: cmd_main (git.c:872) ==14070== by 0x123E7D: main (common-main.c:52) ==14070== Address 0x10 is not stack'd, malloc'd or (recently) free'd Commands to reproduce: mkdir new cd new git init touch foo.txt git add foo.txt git commit -m "first commit" git gc git pack-redundant --all The same happens with Ubuntu's git 2.25.1 as well as manually compiled git 2.30.0.rc0 from current master. The reason this showed up is that Yocto's build tool, bitbake, sometimes invokes this git command on some of the repositories it downloaded. This issue was apparently also reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1803506 Kind Regards, Daniel