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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 46C4AC2BA83 for ; Fri, 14 Feb 2020 18:04:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2022A20848 for ; Fri, 14 Feb 2020 18:04:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581703486; bh=fKgzkNovUzgTf8pbQsgdrFyVGaFJHfBMFNKzV/qWmos=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=EZh+SuIUo05NZDpwHMaQ2AHfSgoZTiXMdmX7aLTmBawnwSbaBDZvbFRkKsofgZFCD zFy4f5uic5HY2SL7zSIhzPrgdugJkwdkh6TssQ2kC/pITkwGaf1AQo8ZQpVxq+wES5 JM3rhvosOzLpO2jW9Hsbsgtrz+eeNcbXw+Sd3PAo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391409AbgBNSEo (ORCPT ); Fri, 14 Feb 2020 13:04:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:36808 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731159AbgBNPzg (ORCPT ); Fri, 14 Feb 2020 10:55:36 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B411D222C4; Fri, 14 Feb 2020 15:55:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695735; bh=fKgzkNovUzgTf8pbQsgdrFyVGaFJHfBMFNKzV/qWmos=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HSlAkNBgpHNkXael2tglTgn6xHhTgMTiohT2NNYUa49Prv75FUFW0mN6bCkLZkQv8 8ECiA6ZHbXZXYIGzRwKAzaJs42dzgenAJqqoyJP2BxiyAv4yYd1eI9Si4WYzhMkBBv u6DTAv877xOaEPFv+ua5TmzF+lQQpwx8OzLogrfs= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dan Carpenter , =?UTF-8?q?Michal=20Koutn=C3=BD?= , Shuah Khan , Sasha Levin , linux-kselftest@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 309/542] selftests: Uninitialized variable in test_cgcore_proc_migration() Date: Fri, 14 Feb 2020 10:45:01 -0500 Message-Id: <20200214154854.6746-309-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dan Carpenter [ Upstream commit 192c197cbca599321de95a4cf15c2fa0681140d3 ] The "c_threads" variable is used in the error handling code before it has been initialized Fixes: 11318989c381 ("selftests: cgroup: Add task migration tests") Signed-off-by: Dan Carpenter Acked-by: Michal Koutný Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/testing/selftests/cgroup/test_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cgroup/test_core.c b/tools/testing/selftests/cgroup/test_core.c index c5ca669feb2bd..e19ce940cd6a2 100644 --- a/tools/testing/selftests/cgroup/test_core.c +++ b/tools/testing/selftests/cgroup/test_core.c @@ -369,7 +369,7 @@ static void *dummy_thread_fn(void *arg) static int test_cgcore_proc_migration(const char *root) { int ret = KSFT_FAIL; - int t, c_threads, n_threads = 13; + int t, c_threads = 0, n_threads = 13; char *src = NULL, *dst = NULL; pthread_t threads[n_threads]; -- 2.20.1