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 CC6AFCE7A81 for ; Mon, 25 Sep 2023 13:43:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231415AbjIYNn1 (ORCPT ); Mon, 25 Sep 2023 09:43:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbjIYNnZ (ORCPT ); Mon, 25 Sep 2023 09:43:25 -0400 Received: from mail-oa1-f71.google.com (mail-oa1-f71.google.com [209.85.160.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C55C6E8 for ; Mon, 25 Sep 2023 06:43:16 -0700 (PDT) Received: by mail-oa1-f71.google.com with SMTP id 586e51a60fabf-1dcf9fda747so8664882fac.1 for ; Mon, 25 Sep 2023 06:43:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695649396; x=1696254196; 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=VF68zkfKFnG1LgMixZRaqdDmbqccd5ovmXesnmna+Hw=; b=QfVslsBb0ynPhrbxKbj0S1Zn0PGrMMj4c+QjITNH9i9Gd2HKzcx0dJIifv3hfSN4/D Zu8DDRv5bLEmOoYY1NdGA7boHRuJ5xKwuT7PNisbN4gfaa7diYCcI0GY1cD/o6gBi4kA NMUs5P8L1Z8IiDZJKtMg6i8N1/cE5yZ0EJIs5brDUGhOFkrgtXdYLxUmzi5xitJriNm8 YFlBBJWbJLZc4Ol4G1i4lGypOoPxO35dx9a3BshcmQobpS2GeuCowt5iUuB1RMP8pvqn X9xADRkMtybkX6jPc9+o8deWX10jt7fb0/MCSyT3RvyNXsorIYACND/H9f9ZY6YqLBFe ZQMA== X-Gm-Message-State: AOJu0YzVRQ1z4MVgNLFqY4WfKfObf2ulZ6WpAz7r34csb5b5F2dTn38N sRFR9/uv+yeK7W1DEw8NddZ3rGiVfHY/ErJlmR6WyuxNYcsg X-Google-Smtp-Source: AGHT+IH0gZAmpaZ1qZbrt0tpkkEfhIsEo+C5auJfqutx56kdHSyN7W98CPA4+w0Qa8eUCvdlIErilRyMMEjPale+9HIQijRDA5sl MIME-Version: 1.0 X-Received: by 2002:a05:6870:a89d:b0:1c0:350a:92d5 with SMTP id eb29-20020a056870a89d00b001c0350a92d5mr3078159oab.4.1695649396125; Mon, 25 Sep 2023 06:43:16 -0700 (PDT) Date: Mon, 25 Sep 2023 06:43:16 -0700 In-Reply-To: <20230925-mitangeklagt-kranz-992ed028ecdf@brauner> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000eb76ea06062f23aa@google.com> Subject: Re: [syzbot] [ntfs?] KASAN: use-after-free Read in ntfs_test_inode From: syzbot To: anton@tuxera.com, brauner@kernel.org, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, linux@roeck-us.net, phil@philpotter.co.uk, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2751da923b5eb8307b0b@syzkaller.appspotmail.com Tested on: commit: 493c7192 ntfs3: put resources during ntfs_fill_super() git tree: https://gitlab.com/brauner/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=121d3e1e680000 kernel config: https://syzkaller.appspot.com/x/.config?x=df91a3034fe3f122 dashboard link: https://syzkaller.appspot.com/bug?extid=2751da923b5eb8307b0b compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.