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 C528618FDCB; Wed, 5 Jun 2024 10:00:30 +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=1717581630; cv=none; b=LeJLxfxKhGtRzIHlMDKvELH8kZ2kJynnnxNrQDwmuVwpDchvNM+YZIClaFuNqknAm58J3+FeG95KC1IA7hn4+P5kr8N/pTLxTOPmk72z6SrCI8juRwMbr4tYFKogEyWfAlhbk9QuvFsUxffStUacQGlL1BNFW+EAedsQ2N+lBcU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717581630; c=relaxed/simple; bh=ah5lFcGcUNfO3Al87vNORNPuk9qkbXVFZHSNOODN1L8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=flHkni1vy4z1kutgWJPxX5ocOoC8aa9yjcvOyYtLPxkV5JgDHt74FgmYH9lSixbobgtOubfOZrvTztbwX2lmfdT9ZJ4fyvYrFdRgFn6f4w+Vu6kKvKYyW/SuqmU6BQOJ5BmCPE26GX4XgBdLnBHkHx7Y9NyWeH+LQ1eSQK9MRFA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eN9dr2dI; 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="eN9dr2dI" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7F7A7C4AF07; Wed, 5 Jun 2024 10:00:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717581630; bh=ah5lFcGcUNfO3Al87vNORNPuk9qkbXVFZHSNOODN1L8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=eN9dr2dImjRgewatrIX84FtUyLBi+fGq6EemypavzJkdIFm9bNqu2JgRFmnzPDIWC 4Piw4d6b2qmSoj8Z0PT6jPwQDOjRWcAZgpRhpewDmqn+OHuWdSIiVP6P2PcMPUYjt8 sFB2Vk5yypPizDw6/qnZE5ZqwRKVSb1WC/0XwTgmPOG5VEQdzB1Ep5aXVFYel74Jqe zJT12sfAz96k8K0WX4Ek88Rqhz3lYyO6A+UEeZN1ltrOyOM3FLwZb6OX73FurobD0D sDivVS95uN8VjlnSpNUkasV3kFm3UwrcZWUQgzhezVSWAjG41zmDET0l8Yefyp1+1r sA4anLq5XdIbw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 6D57ED3E997; Wed, 5 Jun 2024 10:00:30 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: sched: sch_multiq: fix possible OOB write in multiq_tune() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171758163044.24633.5703861256787494559.git-patchwork-notify@kernel.org> Date: Wed, 05 Jun 2024 10:00:30 +0000 References: <20240603071303.17986-1-hbh25y@gmail.com> In-Reply-To: <20240603071303.17986-1-hbh25y@gmail.com> To: Hangyu Hua Cc: jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, vladbu@mellanox.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Mon, 3 Jun 2024 15:13:03 +0800 you wrote: > q->bands will be assigned to qopt->bands to execute subsequent code logic > after kmalloc. So the old q->bands should not be used in kmalloc. > Otherwise, an out-of-bounds write will occur. > > Fixes: c2999f7fb05b ("net: sched: multiq: don't call qdisc_put() while holding tree lock") > Signed-off-by: Hangyu Hua > > [...] Here is the summary with links: - net: sched: sch_multiq: fix possible OOB write in multiq_tune() https://git.kernel.org/netdev/net/c/affc18fdc694 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html