From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752313AbdBAMe3 (ORCPT ); Wed, 1 Feb 2017 07:34:29 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:34408 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752237AbdBAMe0 (ORCPT ); Wed, 1 Feb 2017 07:34:26 -0500 From: Taeung Song To: Arnaldo Carvalho de Melo Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Namhyung Kim , Ingo Molnar , Peter Zijlstra , Wang Nan , Taeung Song Subject: [PATCH v3 2/4] perf tools: Fill in a lacking part no checking NULL after zalloc() in parse-events.c Date: Wed, 1 Feb 2017 21:34:05 +0900 Message-Id: <1485952447-7013-3-git-send-email-treeze.taeung@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1485952447-7013-1-git-send-email-treeze.taeung@gmail.com> References: <1485952447-7013-1-git-send-email-treeze.taeung@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Taeung Song --- 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 5d90fe7..0c3b81a 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); -- 2.7.4