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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 A9F83C10F0E for ; Fri, 12 Apr 2019 12:18:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 77D8D2186A for ; Fri, 12 Apr 2019 12:18:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727011AbfDLMSn (ORCPT ); Fri, 12 Apr 2019 08:18:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40600 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726773AbfDLMSn (ORCPT ); Fri, 12 Apr 2019 08:18:43 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2D91788307; Fri, 12 Apr 2019 12:18:43 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-98.rdu2.redhat.com [10.10.121.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0DC9F60FCD; Fri, 12 Apr 2019 12:18:41 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <1555066445-9488-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> References: <1555066445-9488-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> To: Tetsuo Handa Cc: dhowells@redhat.com, "David S. Miller" , netdev@vger.kernel.org Subject: Re: [PATCH 5/9] rxrpc: Check address length before reading srx_service field MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <27236.1555071521.1@warthog.procyon.org.uk> Date: Fri, 12 Apr 2019 13:18:41 +0100 Message-ID: <27237.1555071521@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Fri, 12 Apr 2019 12:18:43 +0000 (UTC) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Tetsuo Handa wrote: > KMSAN will complain if valid address length passed to bind() is shorter > than sizeof(struct sockaddr_rxrpc) bytes. Do you want me to add this to my rxrpc-fixes branch? David