From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752859AbdBJInP (ORCPT ); Fri, 10 Feb 2017 03:43:15 -0500 Received: from terminus.zytor.com ([65.50.211.136]:53620 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752793AbdBJInM (ORCPT ); Fri, 10 Feb 2017 03:43:12 -0500 Date: Thu, 9 Feb 2017 23:46:06 -0800 From: tip-bot for Taeung Song Message-ID: Cc: hpa@zytor.com, acme@redhat.com, peterz@infradead.org, jolsa@kernel.org, wangnan0@huawei.com, mingo@kernel.org, linux-kernel@vger.kernel.org, namhyung@kernel.org, treeze.taeung@gmail.com, tglx@linutronix.de Reply-To: linux-kernel@vger.kernel.org, mingo@kernel.org, acme@redhat.com, peterz@infradead.org, hpa@zytor.com, wangnan0@huawei.com, jolsa@kernel.org, namhyung@kernel.org, tglx@linutronix.de, treeze.taeung@gmail.com In-Reply-To: <1485952447-7013-3-git-send-email-treeze.taeung@gmail.com> References: <1485952447-7013-3-git-send-email-treeze.taeung@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tools: Add missing check for failure in a zalloc() call Git-Commit-ID: 5aa365f29867eb739cde0713f00c7d80f36e0739 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 5aa365f29867eb739cde0713f00c7d80f36e0739 Gitweb: http://git.kernel.org/tip/5aa365f29867eb739cde0713f00c7d80f36e0739 Author: Taeung Song AuthorDate: Wed, 1 Feb 2017 21:34:05 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 8 Feb 2017 09:41:11 -0300 perf tools: Add missing check for failure in a zalloc() call Signed-off-by: Taeung Song Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Wang Nan Link: http://lkml.kernel.org/r/1485952447-7013-3-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2720600..1f1f77d 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -211,6 +211,8 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) closedir(evt_dir); closedir(sys_dir); path = zalloc(sizeof(*path)); + if (!path) + return NULL; path->system = malloc(MAX_EVENT_LENGTH); if (!path->system) { free(path);