From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 EFBF778F24 for ; Sun, 20 Jul 2025 13:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753019344; cv=none; b=i77V90qv5/Ocuq/l8NM0TNztYdLzFkP6KsMVnxuZR3JSBmTeokdYaWmEkhuujq5e5ZQexj/pZl7kaLWjL4MMJiWkx2zjiJnXEIrvqMy03E6ZdFDn4D96K+hdH2DpJByDJQ4RQuJ8kRrg5r/MPs5QQMLFeDF99gF3xa6+VG8xHsI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753019344; c=relaxed/simple; bh=nKWpe+t71kQI8k8u7fq/7sEJ96tVgkJ5Ot/GCUuGCls=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=f4dg5VdecUWFgRv8dp/JIuPP3o3qn/A/daeYMC9Yl1Ljr8Rl/vpxZ+0a0Uh44uF3EImbusYQWIjiixGF7mieghfn/sZ0b/pRlxETIPxrdqRStFmm+bazF6MfTdIPh01HXBwlAiqYBPfn+HAvtOI7taFfQ5NE+OKY0dvMt+osOf0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-86d126265baso377171239f.0 for ; Sun, 20 Jul 2025 06:49:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753019342; x=1753624142; 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=744sKiwNzIm+qUXwSXTODPm7IkNbokG3A4uv1WCKTmE=; b=H3ExbvdCUvICjLl4ALnhp5TMr9GvTFgg3n78wsAPlayCeLandqMU/6RdsgdD4mjEsT 2OaBp84dOVbJ94jh5aDupW050aqpUa7xf0D9dPCrSD9gisCcrrd1+UCsJLBw9YJtH0B1 VQKmwYtEH5MnDZocyJWBf3IoGnC8koP23YWT3B8VkQliIQIrLumUyeWzBpWCsu7MHXyx D6cKOI4eK049M9EudsceYQd6ZrkjVp2Yz9Ej3ZsNLY4yNyHtS8QQ4kwCxiH0gh+cffc6 8yG2pHDhE8samlLXI6jOH6OkUOVlbUveS1o5IJoM0fJrlkS/tbbVBZwlvxC3Tu5vRqWW B0gQ== X-Forwarded-Encrypted: i=1; AJvYcCU2md9xJC0s+lBi7pHuXV3iri+xZ9Q0iiSs/nIbsvhM8VD0dXSVyU+XEAmoQqzknxvHG0ZLlvHx8CSB2gc=@vger.kernel.org X-Gm-Message-State: AOJu0Yw8GcRuP7dH/zDD4ZoIXd/ZCTtdP45YO8m2ShLtLKhdXpYj5PiA EdC53E+z0qP4m/0SeB4lsaEE78SHizachgGGMW8JkhoRw6JSPAtyKVhV6t+7U1REe7OKIa/sdGT wAE8QcPfjRe7KrS0gmzo5qf1rh51dC43JPegB3f0Rwc2ZC9KgIbTEu4g52wk= X-Google-Smtp-Source: AGHT+IGNRoIL3PgNk+2O0/TaNLz6Khz6fJC/BY8Zcdtb5oxpQJ64LIld/jmLGBzh6f4WnshldimWouTmynP/Z33DrDpR7tUZTJLE Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:a00a:b0:87c:3129:f70d with SMTP id ca18e2360f4ac-87c3129fdb7mr263229939f.12.1753019342149; Sun, 20 Jul 2025 06:49:02 -0700 (PDT) Date: Sun, 20 Jul 2025 06:49:02 -0700 In-Reply-To: <20250720123426.132651-1-apokusinski01@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <687cf3ce.a70a0220.693ce.00c4.GAE@google.com> Subject: Re: [syzbot] [fs?] KASAN: use-after-free Read in hpfs_get_ea From: syzbot To: apokusinski01@gmail.com, linux-kernel@vger.kernel.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-by: syzbot+fa88eb476e42878f2844@syzkaller.appspotmail.com Tested-by: syzbot+fa88eb476e42878f2844@syzkaller.appspotmail.com Tested on: commit: f4a40a42 Merge tag 'efi-fixes-for-v6.16-2' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12314b82580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f09d04131ef56b22 dashboard link: https://syzkaller.appspot.com/bug?extid=fa88eb476e42878f2844 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=17c0538c580000 Note: testing is done by a robot and is best-effort only.