From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA43EC4161D for ; Thu, 11 Oct 2018 14:14:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A17D820841 for ; Thu, 11 Oct 2018 14:14:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="H/q7UeFh"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="O4qK8mkk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A17D820841 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kroah.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728386AbeJKVlr (ORCPT ); Thu, 11 Oct 2018 17:41:47 -0400 Received: from out3-smtp.messagingengine.com ([66.111.4.27]:50307 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726537AbeJKVlr (ORCPT ); Thu, 11 Oct 2018 17:41:47 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id D39FF21FFC; Thu, 11 Oct 2018 10:14:24 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Thu, 11 Oct 2018 10:14:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=ikiaQ1h3K0K7hHI2Hw9ZJNJV6LY PQEAyAz5+b3Hw7wE=; b=H/q7UeFhzlQO90UZFCEmZxES8Z8I27warWyYaN47cIX S/dNjrhK0bDSL+SS9n8yrmdOBa4onM14RJDXb7QnRHLs8JmFW8GufZTxsj7NjNmv VioQwi9jLjQ2ZzpgClMd1fWVRpPSLvoYW9dVhHJgJxt1HIsMPBHVWyvRkIKo0L+M 4L9coyYGTnuM6uP/qhpKPa4nN1reWJ/5Sf9lYpjz+aFfO+rktVTh32kucycg9xOd YZ2a3JU45Io5oHzO94X4w/gcV5i0KwJZb4jnOq8V28UOlwxDB0LU5ByJAWZioOQE PGY0EadZQrP10gxHWXrjOYFiPTmNnwH40nGBrYL3fgw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=ikiaQ1 h3K0K7hHI2Hw9ZJNJV6LYPQEAyAz5+b3Hw7wE=; b=O4qK8mkkDOf2lINk+qIifn aDoBLQiSP8LhgGYU3o1BSU256x8TONM//7iUzgBYvImtjl4yWFPCH1L/zNvI6GLo dkYhUpkXPXDfgmi4OXI1IE+TpGfgwzLlndtTxavtlxN68J50dKNt4lY56ZMmEC9o dXnxXrhkrz1mlb6NGUx8gdgby43bWZnEu58+U99sk5xUdvnwG01gMYL8OcTVE4zf 7txG3+wC3+mruq29a60PD51X6ZO9AwvkB7snH+rqneLC3PVAxWRx23PBDidDNTpd LaCY1OI8nEpcugTN3iCQOPcG+5fQtGyBsBZpU8SWyUdvpz8Ty+VqiYH5UzlLhD7Q == X-ME-Sender: X-ME-Proxy: Received: from localhost (ip-213-127-77-176.ip.prioritytelecom.net [213.127.77.176]) by mail.messagingengine.com (Postfix) with ESMTPA id ADB73102EB; Thu, 11 Oct 2018 10:14:23 -0400 (EDT) Date: Thu, 11 Oct 2018 16:14:22 +0200 From: Greg KH To: Brian Norris Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, Zhi Chen , Kalle Valo , ath10k@lists.infradead.org Subject: Re: [for -stable] commit "c82919888064 ath10k: fix scan crash due to incorrect length calculation" Message-ID: <20181011141422.GD9507@kroah.com> References: <20180906213620.GA72542@ban.mtv.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180906213620.GA72542@ban.mtv.corp.google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Thu, Sep 06, 2018 at 02:36:22PM -0700, Brian Norris wrote: > Hi Greg / stable maintainer(s), > > IIUC, this commit is a good candidate for -stable. I just hit the bug on > 4.14, because of new vendor firmware that noticed the mismatched length > (an internal "assert"), but it seems like this is equally problematic > from the kernel side for as long as this code existed [1]: > > commit c8291988806407e02a01b4b15b4504eafbcc04e0 > Author: Zhi Chen > Date: Mon Jun 18 17:00:39 2018 +0300 > > ath10k: fix scan crash due to incorrect length calculation > > Thanks, > Brian > > [1] I guess that would be: > > Fixes: ca996ec56608 ("ath10k: implement wmi-tlv backend") > > which was in v4.0. Thanks, now queued up. greg k-h