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 E917BC001E0 for ; Wed, 9 Aug 2023 20:49:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231691AbjHIUt2 (ORCPT ); Wed, 9 Aug 2023 16:49:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229671AbjHIUt0 (ORCPT ); Wed, 9 Aug 2023 16:49:26 -0400 Received: from mail-pf1-f197.google.com (mail-pf1-f197.google.com [209.85.210.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9A46100 for ; Wed, 9 Aug 2023 13:49:25 -0700 (PDT) Received: by mail-pf1-f197.google.com with SMTP id d2e1a72fcca58-686c06b9338so233153b3a.3 for ; Wed, 09 Aug 2023 13:49:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691614165; x=1692218965; 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=KiO1UYKz1KmGz5vyEYa20p8Kf9nv4M/wBjQ77gRnteM=; b=UX/ffT0j/7rQ7ZgDCPdHbNUQ6FRGEhdcYyZp0xGvZihwPUBPvgUINKuQjFKmXjD2UW fr5FWnvkpYyNlWlO0Pykas68s1IT57kMCv4/VG9p7F4yeFaWeVVyfQ7jrrlWNbp5a0QQ GaoFXdHI3KKgy6xBxajRmI+3Ly1EMQw+1QUZPMnelc1wR9X/Tn+dxM8Oi0IGzVt+OOGY qgcZSuScbADKXzq3Sz9x44pcnG2SQlY0RQ1sPY+/DNyjUkTfPYb6qCdau4dJYVa6UtLV IwPv+QgbpDAsVt/1NMSykSyWgX6N+9RS2lalFBicsDzH88RJEtiON5du6rfP18kugtRK nyhg== X-Gm-Message-State: AOJu0YzJlt/rb/e0hXhEIuYrHRLAsdJfeSiPtdPKUxxAcAl/A7P1Rbg7 EyGo2o1/p2cy9cq+QYnlLtLfL5vvb8vm2X/U9tIRyB+AnFu/ X-Google-Smtp-Source: AGHT+IHM/PSrbeg1ZRWPQCHIWQxkAXmB84lw1plRrMW/1JwBCTdX+F8fk/Cvw8TeA/TVHtTefHpEhpbCSsRcdC5cgVKcXAmvAm1x MIME-Version: 1.0 X-Received: by 2002:a05:6a00:c8a:b0:677:7731:5edd with SMTP id a10-20020a056a000c8a00b0067777315eddmr162506pfv.0.1691614165376; Wed, 09 Aug 2023 13:49:25 -0700 (PDT) Date: Wed, 09 Aug 2023 13:49:25 -0700 In-Reply-To: <20230809191118.30721-1-astrajoan@yahoo.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006ca4a20602839deb@google.com> Subject: Re: [syzbot] [ntfs3?] BUG: unable to handle kernel NULL pointer dereference in hdr_find_e (2) From: syzbot To: almaz.alexandrovich@paragon-software.com, astrajoan@yahoo.com, ivan.orlov0322@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com 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+60cf892fc31d1f4358fc@syzkaller.appspotmail.com Tested on: commit: cacc6e22 tpm: Add a helper for checking hwrng enabled git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=1107f5a5a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=171b698bc2e613cf dashboard link: https://syzkaller.appspot.com/bug?extid=60cf892fc31d1f4358fc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11e4f5fda80000 Note: testing is done by a robot and is best-effort only.