From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753986Ab2LYQBH (ORCPT ); Tue, 25 Dec 2012 11:01:07 -0500 Received: from re04.intra2net.com ([82.165.46.26]:49285 "EHLO re04.intra2net.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751669Ab2LYQBG (ORCPT ); Tue, 25 Dec 2012 11:01:06 -0500 X-Greylist: delayed 1274 seconds by postgrey-1.27 at vger.kernel.org; Tue, 25 Dec 2012 11:01:06 EST Message-ID: <50D9C8C2.2000801@intra2net.com> Date: Tue, 25 Dec 2012 16:39:46 +0100 From: Thomas Jarosch User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Namhyung Kim CC: linux-kernel@vger.kernel.org Subject: [perf PATCH] Fix possible double free on error Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Can only be triggered via CROSS_COMPILE env var. Detected by cppcheck. Signed-off-by: Thomas Jarosch --- tools/perf/arch/common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c index 3e975cb..aacef07 100644 --- a/tools/perf/arch/common.c +++ b/tools/perf/arch/common.c @@ -155,6 +155,7 @@ static int perf_session_env__lookup_binutils_path(struct perf_session_env *env, if (lookup_path(buf)) goto out; free(buf); + buf = NULL; } if (!strcmp(arch, "arm")) -- 1.7.11.7