From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f197.google.com (mail-pf1-f197.google.com [209.85.210.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D6621CA06 for ; Wed, 9 Aug 2023 20:49:25 +0000 (UTC) Received: by mail-pf1-f197.google.com with SMTP id d2e1a72fcca58-686baf1c2fbso263605b3a.0 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=FpkRNokd8UFoFv6JF/kdRIF50vBVBn33XvYajD4hydGQOPE6YgxVpgZsqVi6IV7znS HZHOtZZjcCny0A5sEHyDwWv5gUwQ7chXcUuPC0VGs0xOux/X28R5lkROao+1jU3TobpI CNkbvxvWSJxAL3WMDITTy2BjxFTHP0CiY8ZZghjx/4ojImiJgNb+ABwfOyhIEF0r5tf6 9Ko9VFAUEgdgTKRTMmSsff4U5iPzT7rgdB3srYSar83/9UzjiLhP79lQJZeK6KfYVT7E ub7Th0kDEFHNvFZv6I9HcK3Wtbru1+X12W1tm6zMYQo0Yf8j3IRGV552hrTWSH45B9H6 c/xw== X-Gm-Message-State: AOJu0YyioHSViauy/MHjCM6SYvU/FGn6/+BxGwk8bdMCkw1UrKHj2+n4 KSB1i4WY+g9lAb13HR3Y+z9raqigteLwxHD0AJJhZ192Fk2y X-Google-Smtp-Source: AGHT+IHM/PSrbeg1ZRWPQCHIWQxkAXmB84lw1plRrMW/1JwBCTdX+F8fk/Cvw8TeA/TVHtTefHpEhpbCSsRcdC5cgVKcXAmvAm1x Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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" 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.