From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5040C636CD for ; Wed, 1 Feb 2023 14:55:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232404AbjBAOz1 (ORCPT ); Wed, 1 Feb 2023 09:55:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232445AbjBAOzZ (ORCPT ); Wed, 1 Feb 2023 09:55:25 -0500 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 083A665F30 for ; Wed, 1 Feb 2023 06:55:24 -0800 (PST) Received: by mail-il1-f199.google.com with SMTP id z12-20020a92d6cc000000b00310d4433c8cso8527613ilp.6 for ; Wed, 01 Feb 2023 06:55:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=ZHi5bo3BzN4qPZ3mH6tPOGWzgbCBFQ/FU5LJ+gZiS0M=; b=ydxOrzNMpXzNktirSu94bznjSRLi5gWl2eVGgEDvy7F8fRN+qgmtaxlHkaB/FzaBbr OEiRlOPM2IXZpmW9/2Ud1qvRYzBSlOmyV4s35/G7RpdmZs/PfoplUarPxsWxAoSThRpM MxCNKrjgCFeWlWvzfKkTjeOyNG9jlJyBs83CK6ddp/bgzFpvrbVSCWYNpq1BRPmdFAOy A/IMiDRvW82a1BAV54ZnbjcrM/gLAQDPQoRP1v5jgmePe4TXFGmzUBzD+5mJKHC5BnE1 vJ+n3hFO5mDDQdIyhqHeMXqeLZ/WaHZSmr8VIb8w8SdY2Q8HtLf6zB8LMCwSlmPgPSue 7QoA== X-Gm-Message-State: AO0yUKWrMoER+OzSoLIKCm8HjjbxdyNCTfoK6Wl4z9bEz5OpLoJAifHe V1aklU9cc3IbfAOLyFg7iGyU5DDlv7P1Zp8CVBRaQGp5ICJB X-Google-Smtp-Source: AK7set+UGIpl3wTKHaXpzg2fKL3h3H9zyaLxeaTVojjCe5oJvNoD9IYP7owJ4jx6i4ZQp7jUcj6Al1H/hidiUGa7GTzzorVtLAFy MIME-Version: 1.0 X-Received: by 2002:a02:9468:0:b0:375:c16b:7776 with SMTP id a95-20020a029468000000b00375c16b7776mr540197jai.54.1675263323110; Wed, 01 Feb 2023 06:55:23 -0800 (PST) Date: Wed, 01 Feb 2023 06:55:23 -0800 In-Reply-To: <000000000000fea8c705e9a732af@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000047848f05f3a4a32f@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: use-after-free Read in hdr_find_e From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, pjwatson999@gmail.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 0e8235d28f3a0e9eda9f02ff67ee566d5f42b66b Author: Konstantin Komarov Date: Mon Oct 10 10:15:33 2022 +0000 fs/ntfs3: Check fields while reading bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1268739e480000 start commit: 55be6084c8e0 Merge tag 'timers-core-2022-10-05' of git://g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=df75278aabf0681a dashboard link: https://syzkaller.appspot.com/bug?extid=c986d2a447ac6fb27b02 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=164e92a4880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=126f7ac6880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs/ntfs3: Check fields while reading For information about bisection process see: https://goo.gl/tpsmEJ#bisection