From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B0AC93E1704; Tue, 12 May 2026 14:45:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778597116; cv=none; b=ZYge+MGSBPsUs+njZzZSFqE6xvytIUIum66h/Je16QUrRGchOTBoibZDW4D1dUqDpzYXt0lQWk6D8NvM13/54OxSvA15yKuBIo9bYsaaGlCX2ZzTDUmSj8NusWDvQtHqrO4vKDEzFimt/wy9GU16CZ6kWZHhOw2dssM9LI/H8s0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778597116; c=relaxed/simple; bh=PAmP60qAiKjoPlblil7zuoyMTGN8DgSJXkF6ViP4bNg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=azPG36I3TzkxAYHAInpnm+aiSzJDUO7j8I+SgMtOldzloXc9m5rz8ND+52AsH6OhGtDg0oF9RhwtkEaL4dhCdNkLyi9zA4viiaxItWJV502iMh/cNTNRnAMIYO2sC8THpxyX09u0IrUZjJsPuALD6+bg+JMyeepk7hjd5fvmDJU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L2KfNE07; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L2KfNE07" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A34BC2BCB0; Tue, 12 May 2026 14:45:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778597116; bh=PAmP60qAiKjoPlblil7zuoyMTGN8DgSJXkF6ViP4bNg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L2KfNE07+CnTuH5KUoOO9S94KahVZ0CZj1U90mp1bURtDhFR2QbANjg9NQrymLxzX DhZX21iOaZGxEgmeVfyB/ow2rtZEYwfehSOkoo7gfm29Z8UNLxgY+fXEoKUIh4aiAl +PZHKFbvJGI7pj42tPUR+EraKnsjTdVpmqK6XYlQUVA/JEerA7tRqtx5TtD9raQlDK gWN8KsTZ8Rotehu/ppaog+G6JvpiBjVn9DblWNH4dkzm5XOOeNvtElj+L6pU/FK5we NFp76Rmx33K8fWAaRfWP5hbOAQcd1MKIQWIwlpvAuYMgYn7eS7UHepeqOOnKFOgpUZ zTXKRcO+DVNZQ== From: Sasha Levin To: gregkh@linuxfoundation.org, stable@vger.kernel.org Cc: Sasha Levin , linux-kernel@vger.kernel.org, lanbincn@139.com, zhiguo.niu@unisoc.com, baocong.liu@unisoc.com, chao@kernel.org, jaegeuk@kernel.org, daehojeong@google.com Subject: Re: [PATCH 6.1.y 0/2] f2fs: compress: fix UAF of f2fs_inode_info in f2fs_free_dic Date: Tue, 12 May 2026 10:45:11 -0400 Message-ID: <20260512142400.stable-reply-0001@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260512075010.29584-1-lanbincn@139.com> References: <20260512075010.29584-1-lanbincn@139.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, May 12, 2026 at 03:50:08PM +0800, Bin Lan wrote: > This series backports a fix, a use-after-free vulnerability > in the F2FS compressed file decompression path, to linux-6.1.y. [...] > Both patches apply cleanly to linux-6.1.170. No logic changes are > needed beyond replacing F2FS_I_SB(dic->inode) with dic->sbi for v6.1. Both patches queued for 6.1, thanks. -- Thanks, Sasha