Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp32957pxf; Wed, 31 Mar 2021 15:45:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzUu5DQyE+1Ez6AaPjA2ZRl8JB5IB+/RLLT0JzdHzDxbjzTqJcASPeMz8bab6gYwSXvwZfq X-Received: by 2002:a05:6402:524e:: with SMTP id t14mr6638365edd.371.1617230711961; Wed, 31 Mar 2021 15:45:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617230711; cv=none; d=google.com; s=arc-20160816; b=Gxm8XIlyleFgZu9dJWnM/dbWmNeJc3zeN+F4EVAaI/FS1U/FtKNaMUGhZDCzwlRkGC g4f/jqeca4vY1uK/ELLK+2j1rNGBl06vQAvaWtKKabmUSEPDALYOl3DgWVTHD09aajCx vtfevAP8egwghnowY/4RJ9pG+i8s/fbeXFmxo6jLEdMJzKbOdLSi1QgmBQ3RdEE7jv1e ctCFoE1dZ6XrVpQNbWhz/Azo/3LzHACyhak8GBM/rH9wLNTRhDdFJWpdRkH9dKUgss+0 9NA1++HMS3P3rKZ8Lt38fBiipH0lr6D0ONdhu4dRaE85wtmfXGAHT8vCHytG18dBGLkP SkQg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-disposition:mime-version:message-id :subject:cc:to:from:date:dkim-signature; bh=S66IqzObLp17iCed1sbU+Iz/Zbpr4UZtR4ASu8vy/+8=; b=YZ20xyJx+vcvbbfGiNUvSe4lZEK6Pe3nEbAMWlpPzNUAhxs924OI0W67y+pZCU8aV6 rmHrQgWhsDwXq9B1NTL9Oc6SyRhvrzZsHcPIXW7Zxycf/R0BHslnZIYCk31wLf+PUdTf Od+DyFPZK5t6jDSWqE4nDY0IKlECtF0w4EE1bugXTca/5Kk9alewdusbHTxV9/ydtbde aw5ZzUva+LGqY93ZjN0MMQ2z9fDGDMF7B105txY5LfOz5RCrE97dbW8w366yazRXhcVp j/1wXWpwLtfxfw2t9NGH+tXivB08ntZhs3rRS8ssEUNBTuXDrhCLknSQUJ64ORVtwNd7 Cz2w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="YNJ/5eCj"; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gb2si3041939ejc.547.2021.03.31.15.44.46; Wed, 31 Mar 2021 15:45:11 -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; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="YNJ/5eCj"; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230248AbhCaWoQ (ORCPT + 99 others); Wed, 31 Mar 2021 18:44:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:37268 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232786AbhCaWnl (ORCPT ); Wed, 31 Mar 2021 18:43:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 717E461007; Wed, 31 Mar 2021 22:43:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617230621; bh=wIF7G0wE4NoaNmMeOVZyn1oo+mSAjvyT3b4OXOh5EB4=; h=Date:From:To:Cc:Subject:From; b=YNJ/5eCjxFOIVZgf9wldlNdP96DKPUI0aRTkJ4Y7ncOzt0hzrGf2j0E9KXkqeyzC9 xdzu9Spu0xjP2XSGz9KpRCPykC/TUw14Vm7U5Zvl8+7uvFFKIyVSNcd38QVZtE+oWs 7V2FGgK0+nlQ83whfEgNEjSuchuxjCaqyWqXRhq1yYXZEPWztFxOTahGJSlShKpMMT 4hiGx4SOjL0VTsT7kqoArRqhG5vS1IhSSSGOpgsedwOvDBaLgEjJ+uyMe0Vm1mRpmA OsSdQlmEvT9xmPkGxSPsea0VQh4nJvkDv5VZMk0nJ61H5vSpW/fJ5bOg4ldzjK9Hh2 EDj3we9orM5pQ== Date: Wed, 31 Mar 2021 16:43:43 -0500 From: "Gustavo A. R. Silva" To: linux-kernel@vger.kernel.org Cc: Kalle Valo , "David S. Miller" , Jakub Kicinski , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH v2 0/2][next] wl3501_cs: Fix out-of-bounds warnings Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Fix the a couple of out-of-bounds warnings by making the code a bit more structured. This helps with the ongoing efforts to enable -Warray-bounds and avoid confusing the compiler. Link: https://github.com/KSPP/linux/issues/109 Changes in v2: - Update changelog text in patch 1/2. - Replace a couple of magic numbers with new variable sig_addr_len. Gustavo A. R. Silva (2): wl3501_cs: Fix out-of-bounds warning in wl3501_send_pkt wl3501_cs: Fix out-of-bounds warning in wl3501_mgmt_join drivers/net/wireless/wl3501.h | 28 ++++++++++++++++------------ drivers/net/wireless/wl3501_cs.c | 11 ++++++----- 2 files changed, 22 insertions(+), 17 deletions(-) -- 2.27.0