Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp876217pxj; Thu, 27 May 2021 13:50:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw+9Abdks94G7o2HzZ8jI2/Q6M+Bk1K0xsRwh5SeT9eRQJmAdwwd4r0I3WyC8GkaD2Emj1p X-Received: by 2002:a05:6e02:ece:: with SMTP id i14mr4432614ilk.258.1622148607465; Thu, 27 May 2021 13:50:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622148607; cv=none; d=google.com; s=arc-20160816; b=wlPRCl5jOQRuuSr/eGFZJlCknv4vk/Crea3WZmQMoT1+++KkDP+RLDW4m8U/hdLNLf atyoWVO0dNXpqcFI7ajnx7NULazJDxrw+nNuoU+JQ0vjH0Appr28Ned5JDWk879vF30x w4jvFR1N/V7Gq3mkJFn9jps03CzwZCy09+yqaslitzOMLZGnolnES5izJGBb/yLy+J5k IyWA9gOd/kLN4Qp+Co4CN998kgSHKnJ3UtxxztAe7ghjYVMUMqBeFMxGR+MyrmjTXTzI oPgkFiJKqX/qyaVEPh3Z20zUJYXRxihUPYgirJq2Mzv9tMO/Sn6T4ZvPGvftJP9zEfz2 WdcQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=ruiYXezJTwgNPR6dBuAuleSHVvfjlMTtcpewgAT9CSQ=; b=lgg/0+Da1Txx9HIXvutzctAd/1iGoZ0fhoUrI4nmprgd44Ly/mrAvZ2F4lvu574hKD dQbbK3SGn3nfnSt2boKKa59KVRsmp3kelWBjTbt56vPWqUrAza8SskGaXecV6d5rwjHh 58OgOPBRbBXxzvCFq+va6PwQCPm4ig/ozOmqbffcw5AAKxB+NrM1tUQoRU14USJrDva3 ffeMHfJgkTtYU1si8WhL5loHHcbWOawB2Zwv+b6tPLkkrKmILJyzuCwCyRG0xVlafpgk hQdZX79sdmsTatkEKl6KG9Gtk+h7tZcSrlSFkNC7lqJFRgDAEobPOkIFlKZiEqcgqjUl vpJw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-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 h10si4030963ili.90.2021.05.27.13.49.51; Thu, 27 May 2021 13:50:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236261AbhE0NIW (ORCPT + 99 others); Thu, 27 May 2021 09:08:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:37934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236336AbhE0NIW (ORCPT ); Thu, 27 May 2021 09:08:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 151D360FE3; Thu, 27 May 2021 13:06:45 +0000 (UTC) Date: Thu, 27 May 2021 15:06:43 +0200 From: Christian Brauner To: Kees Cook Cc: linux-kernel@vger.kernel.org, Sargun Dhillon , containers@lists.linux.dev, Tycho Andersen , Rodrigo Campos , Mauricio =?utf-8?Q?V=C3=A1squez?= Bernal , Giuseppe Scrivano , =?utf-8?Q?Micka=C3=ABl_Sala=C3=BCn?= , Andy Lutomirski , Will Drewry Subject: Re: [PATCH] selftests/seccomp: More closely track fds being assigned Message-ID: <20210527130643.zbkcupofjwryjjm5@wittgenstein> References: <20210527032948.3730953-1-keescook@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210527032948.3730953-1-keescook@chromium.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 26, 2021 at 08:29:48PM -0700, Kees Cook wrote: > Since the open fds might not always start at "4" (especially when > running under kselftest, etc), start counting from the first assigned > fd, rather than using the more permissive EXPECT_GE(fd, 0). > > Signed-off-by: Kees Cook > --- Looks good, Acked-by: Christian Brauner