Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp772756pxy; Thu, 22 Apr 2021 13:05:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwlrOLgHSMguFTJkGd77WcaVA9eVH2w8JkywSHeqI9bcD04LwCTJtHauyryP73Obl/C56Kg X-Received: by 2002:a17:906:35ca:: with SMTP id p10mr398550ejb.199.1619121914416; Thu, 22 Apr 2021 13:05:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619121914; cv=none; d=google.com; s=arc-20160816; b=bMzPjUuSKZRwd4uP9zsAUhtY0NPhpAtLoJyc9Dat3jJEj0qUEq4vWa5zXPZ0ROQjeB CllTOpHSCpplnVC/GQgJBL2QnHQM0YvkKenFwpUd9hgCRhSJiRJZAuoJoTK+AAsPCi18 aPR59DKbHG8tRG83m7HUx/dVCfNDm7QCXksYtZNUqnOH4YQVWQrdiFvA6qEOJLUL7Y+P LPe1dfBrfMFoe+OB3xGWCN7Ce20uArV2PeAjMoo40rMQIYCO6l0I0smrUqigC1jGnXlV poK3AftL0UdbKwQrNd15M9QW1wuFlEQQcNnjEmcpyT1zEdElI8n5lsCSli8JSps9Ap9E GSvw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:date:cc:to:from:subject :message-id; bh=bBylKuPTNwxafqOFITQqTemB797GzsH2EGJR+qTcTls=; b=Q5dSzCego7RPtryKUDG6tfP/GwtGfnM2wA77c1c29KUc6veTjXllkcFeRHN7tTrWsI pH68s9IrHP09+TNymUjqnWPt2zbQ0Om0T6dlLRTBAUfFMmbNN691vWlPog27DrPUx5KS v0aWyrCXhGVgsuTST17nHqlyhYoheSEA9Iq/SG7UAZM8tLjk+IItU5/toz4i6v9wI64P vWzw4VZ9js6S9ezVVsZRiavHyzm1kwD7epzbCekj8ITlxMoUwMOnd55m+i5l0AjI1+do 99uGBVHy7bl+Uz6bv853b3j+iwT1eea6mXh5fAz8d6vL1077tLxmttsmIRUkMecW3/MM tuDw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d26si3151906ejt.459.2021.04.22.13.04.51; Thu, 22 Apr 2021 13:05:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237047AbhDVUFO (ORCPT + 99 others); Thu, 22 Apr 2021 16:05:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236058AbhDVUFN (ORCPT ); Thu, 22 Apr 2021 16:05:13 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64591C06174A; Thu, 22 Apr 2021 13:04:38 -0700 (PDT) Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94) (envelope-from ) id 1lZfYs-00FKfh-Bx; Thu, 22 Apr 2021 22:04:30 +0200 Message-ID: <120f5db6566b583cc7050f13e947016f3cb82412.camel@sipsolutions.net> Subject: Re: [PATCH v2][next] wireless: wext-spy: Fix out-of-bounds warning From: Johannes Berg To: "Gustavo A. R. Silva" , "David S. Miller" , Jakub Kicinski Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Kees Cook Date: Thu, 22 Apr 2021 22:04:29 +0200 In-Reply-To: <20210422200032.GA168995@embeddedor> References: <20210422200032.GA168995@embeddedor> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.38.4 (3.38.4-1.fc33) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-malware-bazaar: not-scanned Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Thu, 2021-04-22 at 15:00 -0500, Gustavo A. R. Silva wrote: > > Changes in v2: >  - Use direct struct assignments instead of memcpy(). >  - Fix one more instance of this same issue in function >    iw_handler_get_thrspy(). >  - Update changelog text. Thanks. >  - Add Kees' RB tag. He probably won't mind in this case, but you did some pretty substantial changes to the patch, so I really wouldn't recommend keeping it there. johannes