Received: by 2002:ab2:2994:0:b0:1ef:ca3e:3cd5 with SMTP id n20csp713536lqb; Fri, 15 Mar 2024 04:41:26 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCUqyGswVph2xdymGo7YZ0qa0ZCT3+DIBmLgehC/9KUGBGnOsrJ5DW9OUHvUK/MLC0jYmeinjNaaan8xdddd5Obk8IJrTFEEayhUVVNRDw== X-Google-Smtp-Source: AGHT+IHa9sjRNKDQLQMOrfK1vRvu9YEX4GtHL99IjNOfUB/azDa1hD+phdPVFvIo1BahFR658aDY X-Received: by 2002:a05:6a20:6f03:b0:1a3:4438:be20 with SMTP id gt3-20020a056a206f0300b001a34438be20mr4762544pzb.48.1710502886086; Fri, 15 Mar 2024 04:41:26 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1710502886; cv=pass; d=google.com; s=arc-20160816; b=tRAOcXuucVA0shqAZnNrcaRqguNuMEGu2GpGARLbM/PC9Y/RPoQJbcGusRVPWS0Ynd AJWVqfH9JnKproJ79rBa6qAZOOkr0jKDooGquZI5GJTwDWIKv8GPhZ7Yi7ixAKDhCZ4c /bFUSo41JY4DDD1mxM2oEukMSo/gKJe5VkIIjwGtx/XlRtARTcZOsL/kvclDw3QMnlR+ SxNYOgPOyLKMVz2vCZbSiCR7mGCAd0b86qMi1wylYRsGJsVP+EjfaQQq2XTr5U0XJuo0 4tABirgxUatAQKyw4mOOprzhr+pePWgb9v/NY+/6158QB32x8r020ymcv/xqimStC+M1 AB0g== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=GqSJTvrldRF8cbM7TJxtJrnkF01DJRZddF+rymqV+ys=; fh=iqFE543mupYg3KdRJAvbQG7hkjYAPYrlZ206TAj7LXY=; b=pBgYhZCv/4EllEe+bXUuJmihMliHNxq2+8CkX9OqP60DMusjPBkWCF+9s6B0axrnEf 4d5QPQJ6GiGkrhIGCWrciVAMhfJVYrSoYFq2Vs68LScWN4KbaBO4cKS5s8o0xDbbAcw/ xQOhb9NaiwSiwygxqxsaPLpRZruzO8jEGwZ4IrbVjpS5sMcoJ7LeYH2AqVk/S4FscaLu 4cgZBpt3wBcUViqk24nlDE+w/+cS1OtqQwTf1e4G/vXSpa46Fb14X2p1R44BuGWUfzwe VXXSkd/taNCn1f+hfBseUlHMFH4udAr2uKfdYqGJozoEvZRZQUHcJ9/N9PF6AiAXSEwa mTwQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@googlemail.com header.s=20230601 header.b="S/Aww/rt"; arc=pass (i=1 spf=pass spfdomain=googlemail.com dkim=pass dkdomain=googlemail.com dmarc=pass fromdomain=googlemail.com); spf=pass (google.com: domain of linux-kernel+bounces-104355-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-104355-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=googlemail.com Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id ct24-20020a17090af59800b0029ddef1a5cdsi2609562pjb.122.2024.03.15.04.41.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Mar 2024 04:41:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-104355-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@googlemail.com header.s=20230601 header.b="S/Aww/rt"; arc=pass (i=1 spf=pass spfdomain=googlemail.com dkim=pass dkdomain=googlemail.com dmarc=pass fromdomain=googlemail.com); spf=pass (google.com: domain of linux-kernel+bounces-104355-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-104355-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=googlemail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 319C5B22B3F for ; Fri, 15 Mar 2024 11:40:44 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0285A2562F; Fri, 15 Mar 2024 11:39:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b="S/Aww/rt" Received: from mail-ed1-f43.google.com (mail-ed1-f43.google.com [209.85.208.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E3D11CA82; Fri, 15 Mar 2024 11:39:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.43 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710502746; cv=none; b=mA4Zl7F+fMJstBKm95fTMU7hp1nJXGXQ4raGdkUeSdnuimd+RxNUGY83HjV04LEuHSDs3YQGaBMpdLdbHeaamwCJ5m9f1PhObDGTPD00OHutROJXjFEEhDod+Erhg0ARvKonLq7C+Qs7qxFXzS5TCrAjHHqUFa/0Z2AIjLgbCXM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710502746; c=relaxed/simple; bh=9tCjsbVJ/fo/2whI+Hw22WMDXZdhrVzR/9TP7a13ecA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jW0iOhV0RPioUOs/NsXcfMb9cM/ueZNNmsS8C8rT17swHH89P40H8Lp+/lVq6YPMxgZLM15Pp7gF+qPGxmk5tLRu7wpZHMEIjC5y9E5Jm7FlALZEpHEeWbnN3hxV36crJ7iS1Va04iEf210WUJiDXLTyc4a5aF+5SJJ0S8He/m4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=googlemail.com; spf=pass smtp.mailfrom=googlemail.com; dkim=pass (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b=S/Aww/rt; arc=none smtp.client-ip=209.85.208.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=googlemail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=googlemail.com Received: by mail-ed1-f43.google.com with SMTP id 4fb4d7f45d1cf-563c595f968so2578956a12.0; Fri, 15 Mar 2024 04:39:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20230601; t=1710502742; x=1711107542; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GqSJTvrldRF8cbM7TJxtJrnkF01DJRZddF+rymqV+ys=; b=S/Aww/rtWdgBKiueou8NEiS1coXOCisoDZJU5P+IDO9Akh2MgblpknjLJSEDWzhz4n c85iB7gOBvZMpVvdZiaiOicp9oqVdx68ARJI9OY/5zzL7+LmhXTCaw3DpaDRTWAkAD+o MPXyx5AQngEzjogSG/XSAK+X8h76n5zY3RiKfZURzZoTjkHhPU7AbzQs7Alpty+OOoOf QHW/OPBEZWREcdU1rRbqg//Q43J1C7ac4QMUqO04pC39nYJzapDBZJBstfMIJpTmRQtk TP1RzJgZs6ttLQ07rFYnu9vudaueeRuRwer/y6GmqBg1lw11mA8SBixRxIQeLQVzmpiD FDjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710502742; x=1711107542; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=GqSJTvrldRF8cbM7TJxtJrnkF01DJRZddF+rymqV+ys=; b=dkOmJhAfAZ1vaDLE18HwdH1FbUTIOIrB+GQX5nQh6hcwnot0cncd3azgOLtVNAu/RB c9WBNMOos3rAuZ+JKYsm3SfTRqEp2MkvB9x3AH9W8zfYeciJjLhOdqCgtwVRUKEcFEAA WUqQ31WS/m4Jm0Yr39VBT2GnNyVMr5NpERFS6XXN6YxpzGqewfD5aox5XERaMwvt7Gja MsjJkS2BUbfgJ4cCqVQ9xEF93VG9QV2m0x3wwl4Mg34ENipNcTskbz/2hxlXh5g54Dqu rkBrNwSFYlGOLYH4O3raMh0rfaaG3FYr4ttEOeS3PUHCfFOUc8YoRxzLj5E14AU79QFN 9XhA== X-Forwarded-Encrypted: i=1; AJvYcCW/RmdL0zRYEnIiF67es9izmA8nnB7dy+77Ps6RsWDRJlZXpemgW5h3tXl7uDGyY7iLAwf+74iG+Z35n8lh/xDEdmeIlmZoZLmlOXSZcUjeEqZ/ES32sQ9zS8RBgqvImVCf2ltWFpQWa5npWXylG3sIHZZixECzTwkeCzJNsoCrfw== X-Gm-Message-State: AOJu0YxaIGnsCYcmAkiORgOjVdKRulr/iIfyYANzlY/WPrGn3xjkhHTh z3iy952e6tbFTfml8LZfqkgFz8Ep2ZqhnJb8jyR8TKAb7BjUi9BmVqw5rOboE8ganQ== X-Received: by 2002:a05:6402:612:b0:568:1983:4913 with SMTP id n18-20020a056402061200b0056819834913mr2376571edv.23.1710502742568; Fri, 15 Mar 2024 04:39:02 -0700 (PDT) Received: from ddev.DebianHome (dynamic-095-119-217-226.95.119.pool.telefonica.de. [95.119.217.226]) by smtp.gmail.com with ESMTPSA id fg3-20020a056402548300b005682f47aea7sm1610024edb.94.2024.03.15.04.39.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Mar 2024 04:39:02 -0700 (PDT) From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= To: linux-security-module@vger.kernel.org Cc: Christian Brauner , Alexander Viro , Jan Kara , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH 06/10] fs: use new capable_any functionality Date: Fri, 15 Mar 2024 12:37:27 +0100 Message-ID: <20240315113828.258005-6-cgzones@googlemail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240315113828.258005-1-cgzones@googlemail.com> References: <20240315113828.258005-1-cgzones@googlemail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the new added capable_any function in appropriate cases, where a task is required to have any of two capabilities. Signed-off-by: Christian Göttsche Acked-by: Christian Brauner --- v3: rename to capable_any() --- fs/pipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/pipe.c b/fs/pipe.c index 50c8a8596b52..9d02698ed5d4 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -784,7 +784,7 @@ bool too_many_pipe_buffers_hard(unsigned long user_bufs) bool pipe_is_unprivileged_user(void) { - return !capable(CAP_SYS_RESOURCE) && !capable(CAP_SYS_ADMIN); + return !capable_any(CAP_SYS_RESOURCE, CAP_SYS_ADMIN); } struct pipe_inode_info *alloc_pipe_info(void) -- 2.43.0