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 picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4DB95ECAAD8 for ; Fri, 16 Sep 2022 09:37:39 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 242943CAC6F for ; Fri, 16 Sep 2022 11:37:37 +0200 (CEST) Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [217.194.8.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id DC5363CAC39 for ; Fri, 16 Sep 2022 11:37:24 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-7.smtp.seeweb.it (Postfix) with ESMTPS id C595B201732 for ; Fri, 16 Sep 2022 11:37:23 +0200 (CEST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 5C9BF2129A; Fri, 16 Sep 2022 09:37:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1663321042; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=KgfWEdozwKSFvrz0sMXrwsbApo+uThVhXbW3d4HEcuQ=; b=H2FF2RsFf/e2BQcW2tuS0iei4A3b1fJDEAx6TxDRk2hUdovqr3c3+YvoqZZcCUwEQIWJNS PF+G/hiXw0JK4yE8PFfD1xIwBh4WjxcPeOC7MZnJcxy1ChFh/bUW2eO3q4oC4UPJ2AQp3J fcRxD8+IwCe+JrIDPOjfPvV9AHoeDag= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1663321042; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=KgfWEdozwKSFvrz0sMXrwsbApo+uThVhXbW3d4HEcuQ=; b=2VVIMV9i8glGdQUNtzWRE3gSqFXAlcqwREbzE/fftber9rgqFHzgQJWLK82RlRiJZxjtOE 8xB5I/3ZZkvfgrBQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4836A1332E; Fri, 16 Sep 2022 09:37:22 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id kcsGENJDJGNCXgAAMHmgww (envelope-from ); Fri, 16 Sep 2022 09:37:22 +0000 Date: Fri, 16 Sep 2022 11:39:19 +0200 From: Cyril Hrubis To: Li Wang Message-ID: References: <20220915031020.2633347-1-liwang@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Virus-Scanned: clamav-milter 0.102.4 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH] open04: add EMFILE check 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 List Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi! > > I faintly remmeber a similar patch where we decided not to work around > > for a test harness leaking filedescriptors into testcases. > > > > This also should be a solution, I searched the mailing list and got a > patch[1]. > Do you mean adding that close-on-exec flag when opening fd in harness? Yes, that way you can be sure that no file descriptors are leaked to the tests. -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp