From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 8E9F73DA5D5 for ; Tue, 13 Oct 2026 06:28:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791872884; cv=none; b=d2SpU+z0S5DOcmAfF0g/GbOStKecsiDjvgFL3cUBa7YRLabc945hDipd9/iCA6qH5g4AeZQMUxSWzx20XYCe0vhzG9Kg98W7fXo+UZk4Fxfk8NSlWmOgrDehzVTtCyqrIS8tVzRKUEEPI+4pm1O5068t5tC4vO9N4KGXYuClPGo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791872884; c=relaxed/simple; bh=yIwD86rcbO0Vr528api+9GjzHDDOT2zWtfi3cYbhzuQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=eg1JTu0Pu+DIAIpfqaKyTj2mIYbMgWYjcK8pwv8k5frXUUmMcbSU/PDH+rYQlHD8exyDuTyX52lZmdWZJnCbi/GD2Eb68z/r0f/qhBy7N1GNnY7kwGfr+YWg5oy7zcZN2V2GT0bNXECqCyQNrywMgO1ftT1qV9ioONn/VisxOgQ= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-4dab94dc3e7so4530733b6e.0 for ; Mon, 12 Oct 2026 23:28:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791872882; x=1792477682; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=yMb8whsbLP5fo37Jx1sYYrwzD3gyyWSm8kpaQ9zatK8=; b=FU8jjNjxE2cVjvHFALe0T6VP5a3UFKEaqNRYbjyId59dxmy+Keh4g1ortyhJHuIUKB wcnm9Kuwbqg/cOvPfZSR7c1wMvVPV7RGp6EfKx/XMHF5YdlYIwwtqUPYBk6EZ9RwIkc+ GLNi8gliUy5jArL3yl+8CQMTOinbuXYUzRxHbDy6T7M1oEKo6ZaIpPgYQzw9IDmdSyXK CO/a61rJJAC4Tnhdiojwo6GR5vZDeqSk+wxDNkm7TUCoLvG18AkV/gC+wTOY0MtTuDbh CbbJ/m7CA6ScePjkPjbOwgGWvZFwFA58bp1uB4GimS8TQELfBXzi8JKiqz5ygBOCOE+o GXBQ== X-Forwarded-Encrypted: i=1; AKwUvBz0WxdSJ+HG/XzA/zToHClV/GZh1estAXQiO5s4BU9WAVrOxGJzvqG5SpIjKx1lVvkIc6xcNviOWh7x+m4=@vger.kernel.org X-Gm-Message-State: AFq9FYKsEeF2WMlMxk4wa7W3otIiSYo5UJfOQ8G5DGYTYTGIqFnGKBwC aP5zali+aPKBI5IOVLk799rBkJou3JV9jit6qLcXb/hk94drvPdZ93XnNeyGIw74tNsI5h/h4LR caT9Zj3OtoFA0vGHY37kCgD3EiNaIaQDc7bFdY7xv10AD5CvkXf3zYhL/pvg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:f04:b0:4e9:3412:14ac with SMTP id 5614622812f47-50c516f087amr13552903b6e.33.1791872882524; Mon, 12 Oct 2026 23:28:02 -0700 (PDT) Date: Mon, 12 Oct 2026 23:28:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6acdcf72.8cdf6287.1eb53.0153.GAE@google.com> Subject: Re: [syzbot] [ecryptfs?] KASAN: slab-out-of-bounds Read in ecryptfs_write_tag_70_packet From: syzbot To: code@tyhicks.com, ecryptfs@vger.kernel.org, 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+e4391e0d6e7c89b8c84e@syzkaller.appspotmail.com Tested-by: syzbot+e4391e0d6e7c89b8c84e@syzkaller.appspotmail.com Tested on: commit: 5b00bf0f fs/ecryptfs: fix slab-out-of-bounds read in e.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git next console output: https://syzkaller.appspot.com/x/log.txt?x=11c0a999580000 kernel config: https://syzkaller.appspot.com/x/.config?x=2b924f079099ba6e dashboard link: https://syzkaller.appspot.com/bug?extid=e4391e0d6e7c89b8c84e compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.