From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A0B0C28CBC for ; Wed, 6 May 2020 15:24:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 332D220A8B for ; Wed, 6 May 2020 15:24:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588778699; bh=HsxfhgV8QRqXmmmB6VHO8X9GXo0SOUbM4uHLZKA7oyY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oCteaR96M+LggB7/eIF5Fwk86FyN8dUTSEaIvH74AxQ0Hswo5mul5mPetEV5TCoIO lMhkY4e6YMlH3G0V8w6h17Jm5DfNQzXJsmuKplTmU9FqjP669JVRDfhEvIrUN79qzG uFdE/RE5jwz33gy9inV6i/UYAedw+c7ZIrlOBy+Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729939AbgEFPY6 (ORCPT ); Wed, 6 May 2020 11:24:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:43800 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729941AbgEFPYz (ORCPT ); Wed, 6 May 2020 11:24:55 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.37.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6925F214D8; Wed, 6 May 2020 15:24:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588778695; bh=HsxfhgV8QRqXmmmB6VHO8X9GXo0SOUbM4uHLZKA7oyY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CDnkrol/pmRPY/m0AbvX3d85FG5lZCqpB8Y2L7DIJLsP25woiSLlXM5JsQ7aU+JVr 9fDQRkd9uWbhm1bD0gOXglcyxHak/6hNANBxmEb5YyIurvAKlrXNvliRLcCxRldkgK pm8Raa3lZnHUqRYBK9gZYY9oYm+xvbRLgnAfLSDQ= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Ian Rogers , Jiri Olsa , Adrian Hunter , Alexander Shishkin , Andi Kleen , Leo Yan , Mark Rutland , Peter Zijlstra , Stephane Eranian , clang-built-linux@googlegroups.com, Arnaldo Carvalho de Melo Subject: [PATCH 35/91] perf parse-events: Fix another memory leaks found on parse_events() Date: Wed, 6 May 2020 12:21:38 -0300 Message-Id: <20200506152234.21977-36-acme@kernel.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200506152234.21977-1-acme@kernel.org> References: <20200506152234.21977-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ian Rogers Fix another memory leak found by applying LLVM's libfuzzer on parse_events(). Signed-off-by: Ian Rogers Acked-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Leo Yan Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Cc: clang-built-linux@googlegroups.com Link: http://lore.kernel.org/lkml/20200319023101.82458-1-irogers@google.com [ split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.y | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 6ece67ed244a..c4ca932d092d 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -326,6 +326,7 @@ PE_NAME opt_pmu_config } parse_events_terms__delete($2); parse_events_terms__delete(orig_terms); + free(pattern); free($1); $$ = list; #undef CLEANUP_YYABORT -- 2.21.1