From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4B12F1B142B for ; Thu, 4 Jul 2024 14:58:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.136 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720105133; cv=none; b=h+EESRV0tUIKK5RU2UF2FBQ+UDkJduapdCNqQVvcdT2rcT9DiipYfbZdhb8tr+wFpn4KvoBQKlOqmLKQBiLSjjA55Wfu+ZyovVXeTIf3oF4S2SaE0rN10An45KDWwNUBomA8JHi/SDGTC25MGCIVkmY66PskTWBNbiuUcbNzh3Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720105133; c=relaxed/simple; bh=ShJwbW3WR/RLZ5Lf9ChwJdrMelDZwDBgn186WpNaogM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qRxFchLwIT9MHE8t496KqiZNxTyq0LgkN6AnQ5dxp9Cm+9PciBx1V4zylrSIWNEIU3M5a57Ew/6vZW2mrlp+rzchOuERfSP3mHavN4jHH5xxm7AkEO+YlHenFu4D4i0cF+/lbwr8mXWdup54GrIdghcf9JrRlTWhl/EyW/L3W2M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Aingwe3S; arc=none smtp.client-ip=140.211.166.136 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Aingwe3S" Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id DD8D660777 for ; Thu, 4 Jul 2024 14:58:51 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org X-Spam-Flag: NO X-Spam-Score: -7.101 X-Spam-Level: Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id XhqwwYBmZpbY for ; Thu, 4 Jul 2024 14:58:51 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org DB10B6073A Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=none dis=none) header.from=linuxfoundation.org DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org DB10B6073A Authentication-Results: smtp3.osuosl.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Aingwe3S Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by smtp3.osuosl.org (Postfix) with ESMTPS id DB10B6073A for ; Thu, 4 Jul 2024 14:58:50 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 9BBCD626E5; Thu, 4 Jul 2024 14:58:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF8ECC3277B; Thu, 4 Jul 2024 14:58:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1720105129; bh=ShJwbW3WR/RLZ5Lf9ChwJdrMelDZwDBgn186WpNaogM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Aingwe3S+0NOyj/n+uzSZ9xFVXWfWKlGl7DQZIR/7qHkZiAQLe+T4vyhQiqq3W5wk 4rFU/q5WGg/kDWBsDMzVC84HOlKXBxUU4HXwIKC+yzA0q2xhZdesqIzPoIwId7Rcqn +sCafHz5T1fR32kB4yq85oxFnDiUK8X/HzKrtZAM= Date: Thu, 4 Jul 2024 16:58:46 +0200 From: Greg KH To: Dmitry Vyukov Cc: 88c258bd-3d0c-de79-b411-6552841eb8d0@gmail.com, Linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, luisbg@kernel.org, salah.triki@gmail.com, syzbot+fc26c366038b54261e53@syzkaller.appspotmail.com, syzkaller-bugs@googlegroups.com Subject: Re: [PATCH] fs/befs: fix shift-out-of-bounds in befs_check_sb Message-ID: <2024070419-calamity-blade-02fb@gregkh> References: <2023082746-antelope-drop-down-5562@gregkh> <20240704135057.1174408-1-dvyukov@google.com> <2024070416-hatbox-playlist-9886@gregkh> <2024070430-smell-cornhusk-1d6c@gregkh> Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Jul 04, 2024 at 04:13:52PM +0200, Dmitry Vyukov wrote: > On Thu, 4 Jul 2024 at 16:11, Greg KH wrote: > > > > On Thu, Jul 04, 2024 at 03:50:57PM +0200, Dmitry Vyukov wrote: > > > > > Hi, > > > > > > > > > > What's the kernel policy for such cases? > > > > > > > > What "case"? > > > > > > > > There is no context here at all, and I can't find any patch on lore at > > > > all. > > > > > > > > Please always properly quote stuff... > > > > > > It's not easy with kernel lists. I used the lore suggested reply-to > > > command. Here is full thread: > > > https://lore.kernel.org/all/20240704135057.1174408-1-dvyukov@google.com/ > > > > I see no patch on lore on this thread :( > > Oh, it wasn't properly threaded, sorry. > Here is the patch: > https://lore.kernel.org/all/20230801155823.206985-1-ghandatmanas@gmail.com/ Ah, ok, resend it and cc: the vfs maintainer, it should probably go through their tree for other abandoned filesystems. thanks, greg k-h