From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757059Ab2KJAtI (ORCPT ); Fri, 9 Nov 2012 19:49:08 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46771 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755999Ab2KJAtD (ORCPT ); Fri, 9 Nov 2012 19:49:03 -0500 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Jiri Olsa , Corey Ashford , Frederic Weisbecker , Ingo Molnar , Paul Mackerras , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 12/12] perf tests: Check for mkstemp return value in dso-data test Date: Sat, 10 Nov 2012 01:46:52 +0100 Message-Id: <1352508412-16914-13-git-send-email-jolsa@redhat.com> In-Reply-To: <1352508412-16914-1-git-send-email-jolsa@redhat.com> References: <1352508412-16914-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding check for mkstemp return error value in dso-data test. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo --- tools/perf/tests/dso-data.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c index b5198f5..5eaffa2 100644 --- a/tools/perf/tests/dso-data.c +++ b/tools/perf/tests/dso-data.c @@ -26,6 +26,10 @@ static char *test_file(int size) unsigned char *buf; fd = mkstemp(templ); + if (fd < 0) { + perror("mkstemp failed"); + return NULL; + } buf = malloc(size); if (!buf) { -- 1.7.11.7