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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C686C7EE2E for ; Fri, 26 May 2023 17:43:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242801AbjEZRnz (ORCPT ); Fri, 26 May 2023 13:43:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237022AbjEZRnx (ORCPT ); Fri, 26 May 2023 13:43:53 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E831C9 for ; Fri, 26 May 2023 10:43:51 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id 98e67ed59e1d1-25345ca8748so1095706a91.1 for ; Fri, 26 May 2023 10:43:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1685123030; x=1687715030; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=hg9Y1Zeqm2LukQubiT8t4V/vqubtiFOiCTgTYUMaUVs=; b=lta3MXHxjS1c7AJAUPLUOeHcr5x4Zo3I0sh7vWvpASJEc8uOh/eMfflNOlqqurTpiC y1tn4GMr/aIo9mLeE/wroXnkfagYh0cxm5KsTTxf2BD+1Xlltby4ztTCm4k6kClJA5qo sIYWv8PJerV3mljMW1vWIqC1jQcttRocREL9A= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685123030; x=1687715030; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=hg9Y1Zeqm2LukQubiT8t4V/vqubtiFOiCTgTYUMaUVs=; b=JpGDAv4xaZ7wfeQkIjrpgEsxcucgzaot63nnw632F2c0Twt6mFO/zzXttt6L42cD2A fIBeGPZAnO0Hn71Fi6GU4xeWva+t7BqFBzgwNCFogopuGLu4AoixVvKtvBBUFHUQ/hAv /a0lXJs/fEuPR/hxCADxOqrjFF/3P2GekCis6CGPZpPeoJgdFQGgsPA5irtx9mMZyR8T E5fE3vw2v5z2E+ZH4AH8NsC2LL0+XPIfT093ZSmNIpfdQ2eUiaZX5P3PjheTzaZEdYAX ztSS2pjaZcK4rSF0XxNCJPyzabeSpB2ojLr7EYsGPLFHmewC8EoOtreKA0MTyefYU9es j8qQ== X-Gm-Message-State: AC+VfDwhsk6dPG9hTYe25qCwgFri4qnp05ylGPa0KG00Qb1YDW8rlvDy 1f2SeZVoRvJ0GX+5Zn72ccvdlw== X-Google-Smtp-Source: ACHHUZ7/7bJzxKpXODcLcQHpGpV/j9si5r5SwPI1mqbMjnGFBZlzEi+VmgCEu3f6lGaHSTOA1ark4A== X-Received: by 2002:a17:90a:55c9:b0:253:27b4:cd4d with SMTP id o9-20020a17090a55c900b0025327b4cd4dmr2849789pjm.27.1685123030618; Fri, 26 May 2023 10:43:50 -0700 (PDT) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id 127-20020a630385000000b0051b5d0fe708sm3074081pgd.43.2023.05.26.10.43.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 May 2023 10:43:50 -0700 (PDT) Date: Fri, 26 May 2023 10:43:49 -0700 From: Kees Cook To: "Gustavo A. R. Silva" Cc: Andy Walls , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH][next] media: pci: cx18-av-vbi: Replace one-element array with flexible-array member Message-ID: <202305261043.A86E75BD5B@keescook> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 23, 2023 at 06:20:38PM -0600, Gustavo A. R. Silva wrote: > One-element arrays are deprecated, and we are replacing them with flexible > array members instead. So, replace one-element arrays with flexible-array > members in struct vbi_anc_data. > > This results in no differences in binary output. > > Link: https://github.com/KSPP/linux/issues/79 > Signed-off-by: Gustavo A. R. Silva Reviewed-by: Kees Cook -- Kees Cook