From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755549Ab3A3OvQ (ORCPT ); Wed, 30 Jan 2013 09:51:16 -0500 Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:54417 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755357Ab3A3OrP (ORCPT ); Wed, 30 Jan 2013 09:47:15 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Thomas Jarosch , Arnaldo Carvalho de Melo Subject: [PATCH 17/21] perf tools: Fix possible double free on error Date: Wed, 30 Jan 2013 11:46:58 -0300 Message-Id: <1359557222-17547-18-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.8.1.1.361.gec3ae6e In-Reply-To: <1359557222-17547-1-git-send-email-acme@infradead.org> References: <1359557222-17547-1-git-send-email-acme@infradead.org> Content-Type: text/plain; charset="utf-8" X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thomas Jarosch Can only be triggered via CROSS_COMPILE env var. Detected by cppcheck. Signed-off-by: Thomas Jarosch Link: http://lkml.kernel.org/r/36736865.AIlztKhDqN@storm Signed-off-by: Arnaldo Carvalho de Melo --- 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")) -- 1.8.1.1.361.gec3ae6e