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=-0.8 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 4AA90C43382 for ; Wed, 26 Sep 2018 20:10:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E608F2150B for ; Wed, 26 Sep 2018 20:09:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E608F2150B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sipsolutions.net 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 S1726520AbeI0CYe (ORCPT ); Wed, 26 Sep 2018 22:24:34 -0400 Received: from s3.sipsolutions.net ([144.76.43.62]:46012 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726395AbeI0CYe (ORCPT ); Wed, 26 Sep 2018 22:24:34 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.91) (envelope-from ) id 1g5G8C-0003y5-9h; Wed, 26 Sep 2018 22:09:56 +0200 Message-ID: <1537992583.28767.24.camel@sipsolutions.net> Subject: Re: [RFC] nl80211: use policy range validation where applicable From: Johannes Berg To: linux-wireless@vger.kernel.org, netdev@vger.kernel.org Date: Wed, 26 Sep 2018 22:09:43 +0200 In-Reply-To: <20180926200731.23491-1-johannes@sipsolutions.net> (sfid-20180926_220807_433903_259DD5BE) References: <20180926200630.23399-1-johannes@sipsolutions.net> <20180926200731.23491-1-johannes@sipsolutions.net> (sfid-20180926_220807_433903_259DD5BE) Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 (3.26.6-1.fc27) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Wed, 2018-09-26 at 22:07 +0200, Johannes Berg wrote: > From: Johannes Berg > > Many range checks can be done in the policy, move them > there. A few in mesh are added in the code (taken out of > the macros) because they don't fit into the s16 range in > the policy validation. Forgot to say - this saves 550 bytes of .text on x86-64 for me. johannes