From patchwork Thu Jan 9 07:00:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Xu X-Patchwork-Id: 1220176 X-Patchwork-Delegate: petr.vorel@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it (client-ip=2001:1418:10:5::2; helo=picard.linux.it; envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=cn.fujitsu.com Received: from picard.linux.it (picard.linux.it [IPv6:2001:1418:10:5::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47tcT04D3Dz9sRf for ; Thu, 9 Jan 2020 18:00:36 +1100 (AEDT) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 8522B3C246B for ; Thu, 9 Jan 2020 08:00:33 +0100 (CET) X-Original-To: ltp@lists.linux.it Delivered-To: ltp@picard.linux.it Received: from in-5.smtp.seeweb.it (in-5.smtp.seeweb.it [IPv6:2001:4b78:1:20::5]) by picard.linux.it (Postfix) with ESMTP id 094E63C242C for ; Thu, 9 Jan 2020 08:00:25 +0100 (CET) Received: from heian.cn.fujitsu.com (mail.cn.fujitsu.com [183.91.158.132]) by in-5.smtp.seeweb.it (Postfix) with ESMTP id 2CA7060102A for ; Thu, 9 Jan 2020 08:00:20 +0100 (CET) X-IronPort-AV: E=Sophos;i="5.69,412,1571673600"; d="scan'208";a="81521961" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 09 Jan 2020 15:00:18 +0800 Received: from G08CNEXMBPEKD06.g08.fujitsu.local (unknown [10.167.33.206]) by cn.fujitsu.com (Postfix) with ESMTP id E730249E933E; Thu, 9 Jan 2020 14:51:15 +0800 (CST) Received: from G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.83) by G08CNEXMBPEKD06.g08.fujitsu.local (10.167.33.206) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 9 Jan 2020 15:00:17 +0800 Received: from localhost.localdomain (10.167.220.84) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 9 Jan 2020 15:00:14 +0800 From: Yang Xu To: Date: Thu, 9 Jan 2020 15:00:17 +0800 Message-ID: <1578553217-29510-1-git-send-email-xuyang2018.jy@cn.fujitsu.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.167.220.84] X-yoursite-MailScanner-ID: E730249E933E.AEDAD X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: xuyang2018.jy@cn.fujitsu.com X-Spam-Status: No, score=0.3 required=7.0 tests=KHOP_HELO_FCRDNS, SPF_HELO_NONE, SPF_NONE autolearn=disabled version=3.4.0 X-Virus-Scanned: clamav-milter 0.99.2 at in-5.smtp.seeweb.it X-Virus-Status: Clean X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on in-5.smtp.seeweb.it Subject: [LTP] [PATCH] syscalls/capget02: Use pid=0 instead of getpid() X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" Since pid=0 returns the capabilities for the calling thread, we can remove getpid and use pid=0 instead of it. Also we can cover this test point. Signed-off-by: Yang Xu --- testcases/kernel/syscalls/capget/capget02.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/testcases/kernel/syscalls/capget/capget02.c b/testcases/kernel/syscalls/capget/capget02.c index 42c76a011..0a23700b9 100644 --- a/testcases/kernel/syscalls/capget/capget02.c +++ b/testcases/kernel/syscalls/capget/capget02.c @@ -69,15 +69,13 @@ static void verify_capget(unsigned int n) static void setup(void) { - unsigned int i, pid; - - pid = getpid(); + unsigned int i; header.version = 0x19980330; - header.pid = pid; + header.pid = 0; bad_version_header.version = 0; - bad_version_header.pid = pid; + bad_version_header.pid = 0; bad_pid_header.version = 0x19980330; bad_pid_header.pid = -1;