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[23.128.96.34]) by mx.google.com with ESMTPS id n12-20020a170902d2cc00b001b829a32f2dsi25338729plc.457.2023.09.30.10.59.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Sep 2023 10:59:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 9AD2A82265C3; Sat, 30 Sep 2023 10:57:34 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234707AbjI3R5c (ORCPT + 99 others); Sat, 30 Sep 2023 13:57:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234712AbjI3R5b (ORCPT ); Sat, 30 Sep 2023 13:57:31 -0400 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1704EE3 for ; Sat, 30 Sep 2023 10:57:29 -0700 (PDT) Received: by mail-oa1-f69.google.com with SMTP id 586e51a60fabf-1dc580ed1e4so31739458fac.1 for ; Sat, 30 Sep 2023 10:57:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696096648; x=1696701448; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=x3Gp6kmS+fykC4M2bQvmNXWwpBIaXxl++sWiM3iH1lM=; b=tRvsISwj9dStJQKuPnqqLfCbF6MMZJcx62X5PZzxPqOFFP713pMxtzQUo+F2A23AaB Lx7PvpvaEkJoFuTxJdRk327U64dmp1odeaBudHyqGsdYvCJDgFWu+ZLGRrgUhleCo/b4 G4TLJAgdVKLsdOmDflf1zSgBVzVRfDMCleEDtJdA/GlwUtGMOldR+AYsGFOnvzfiPpGq SQwHYYrYG1EfpZnteUhoU6g5WImc2TJZuXc5dBGA6ggE1iLDcPO5JBqSn/qQO0tX4iLV 6iqL04N/5BhHYkceMr5UDxRwuYqtnf0sseojVApZOIQAT4ICN3VkpkBg8cYkKOTp/G4j dD5w== X-Gm-Message-State: AOJu0Yw22Uq6kdEpqT6y+BW5s660fLZIRb19dAWcWlqYkU9q3/i6T28G ZbPU8172GyZM7AgJqIArVnKpqfpD+ibuligNEIim2Q66sdMt MIME-Version: 1.0 X-Received: by 2002:a05:6870:c342:b0:1d5:a24a:c33 with SMTP id e2-20020a056870c34200b001d5a24a0c33mr2785411oak.8.1696096648433; Sat, 30 Sep 2023 10:57:28 -0700 (PDT) Date: Sat, 30 Sep 2023 10:57:28 -0700 In-Reply-To: <0000000000001c8edb05fe518644@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003c16100606974653@google.com> Subject: Re: [syzbot] [xfs?] UBSAN: array-index-out-of-bounds in xfs_attr3_leaf_add_work From: syzbot To: chandan.babu@oracle.com, david@fromorbit.com, djwong@kernel.org, ebiggers@kernel.org, hch@lst.de, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, mukattreyee@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Sat, 30 Sep 2023 10:57:34 -0700 (PDT) syzbot suspects this issue was fixed by commit: commit a49bbce58ea90b14d4cb1d00681023a8606955f2 Author: Darrick J. Wong Date: Mon Jul 10 16:12:20 2023 +0000 xfs: convert flex-array declarations in xfs attr leaf blocks bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12eef28a680000 start commit: f8566aa4f176 Merge tag 'x86-urgent-2023-07-01' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3f27fb02fc20d955 dashboard link: https://syzkaller.appspot.com/bug?extid=510dcbdc6befa1e6b2f6 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1652938f280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14c10c40a80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: xfs: convert flex-array declarations in xfs attr leaf blocks For information about bisection process see: https://goo.gl/tpsmEJ#bisection