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 E1C1ECE7A94 for ; Mon, 25 Sep 2023 13:43:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231352AbjIYNnY (ORCPT ); Mon, 25 Sep 2023 09:43:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbjIYNnX (ORCPT ); Mon, 25 Sep 2023 09:43:23 -0400 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9C93B3 for ; Mon, 25 Sep 2023 06:43:16 -0700 (PDT) Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-1dcdb642868so11558303fac.0 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=KaQ2OSgN7S5J8nNCFPsuPWpexOBVw8+9undwwm+c03fBJ6ZKtG5gsGIUrSk8AV1dAA sPxnUWM5KftWuOvbZkeBd8Bd3wzl1Fmmn4x4Ci+vKE6/o2QVVGtOhNOg7hGbOeyWHuLv sVU9/vQQx3HdaKFl7Xgi9slku4sof/MXmFwa6aUxKR22rB9pWlPcr59G95LdwOWAkWDd gkyAENl52xTVsvfoTZxYS7g9BhMKMvZCsy6JJHoz0JDvrH7A610APdJHw4FqKs249mkM gSYRBAqZDlONU4ZrANxVHa7kNLmoFPoq+1wc0inm1vxtqEe6iGIEo+B8XObnY5k8aS/h h3Kw== X-Gm-Message-State: AOJu0YwDFpg8LOKT41Z9H+tzsCNJHb4cZSFTw7a1KMfA4y8m5nL2EK40 dsiYmpBiV6ZftDML0P400eXH4oOvNr85aR7rgKkWO2y1dvpg 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-kernel@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.