From patchwork Sat Aug 28 00:17:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mat Martineau X-Patchwork-Id: 504278 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BA8BC43214 for ; Sat, 28 Aug 2021 00:17:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F0E816101C for ; Sat, 28 Aug 2021 00:17:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232769AbhH1ASi (ORCPT ); Fri, 27 Aug 2021 20:18:38 -0400 Received: from mga02.intel.com ([134.134.136.20]:60799 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232682AbhH1ASf (ORCPT ); Fri, 27 Aug 2021 20:18:35 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10089"; a="205257945" X-IronPort-AV: E=Sophos;i="5.84,358,1620716400"; d="scan'208";a="205257945" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2021 17:17:46 -0700 X-IronPort-AV: E=Sophos;i="5.84,358,1620716400"; d="scan'208";a="528512883" Received: from mjmartin-desk2.amr.corp.intel.com (HELO mjmartin-desk2.intel.com) ([10.251.16.51]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2021 17:17:45 -0700 From: Mat Martineau To: netdev@vger.kernel.org Cc: Matthieu Baerts , davem@davemloft.net, kuba@kernel.org, mptcp@lists.linux.dev, pabeni@redhat.com, Mat Martineau Subject: [PATCH net 2/2] selftests: mptcp: clean tmp files in simult_flows Date: Fri, 27 Aug 2021 17:17:31 -0700 Message-Id: <20210828001731.67757-3-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210828001731.67757-1-mathew.j.martineau@linux.intel.com> References: <20210828001731.67757-1-mathew.j.martineau@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Matthieu Baerts '$cin' and '$sin' variables are local to a function: they are then not available from the cleanup trap. Instead, we need to use '$large' and '$small' that are not local and defined just before setting the trap. Without this patch, running this script in a loop might cause a: write: No space left on device issue. Fixes: 1a418cb8e888 ("mptcp: simult flow self-tests") Acked-by: Paolo Abeni Signed-off-by: Matthieu Baerts Signed-off-by: Mat Martineau --- tools/testing/selftests/net/mptcp/simult_flows.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index fd63ebfe9a2b..910d8126af8f 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -22,8 +22,8 @@ usage() { cleanup() { - rm -f "$cin" "$cout" - rm -f "$sin" "$sout" + rm -f "$cout" "$sout" + rm -f "$large" "$small" rm -f "$capout" local netns