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[23.128.96.35]) by mx.google.com with ESMTPS id u11-20020a056a00158b00b006ce08cdaf27si829312pfk.371.2023.12.07.00.21.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Dec 2023 00:21:41 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 1018D80EE783; Thu, 7 Dec 2023 00:21:24 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378416AbjLGIUq (ORCPT + 99 others); Thu, 7 Dec 2023 03:20:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231605AbjLGIUS (ORCPT ); Thu, 7 Dec 2023 03:20:18 -0500 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 31AD71995; Thu, 7 Dec 2023 00:20:20 -0800 (PST) Received: from canpemm500009.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Sm6d42l1DzYsps; Thu, 7 Dec 2023 16:19:36 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by canpemm500009.china.huawei.com (7.192.105.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Thu, 7 Dec 2023 16:20:16 +0800 From: Yicong Yang To: , , , , , , , , , , CC: , , , Subject: [PATCH 0/2] Perf fix two memory leakage Date: Thu, 7 Dec 2023 16:16:33 +0800 Message-ID: <20231207081635.8427-1-yangyicong@huawei.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To canpemm500009.china.huawei.com (7.192.105.203) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 07 Dec 2023 00:21:24 -0800 (PST) From: Yicong Yang ASan reports two memory leakage in the raw trace dump mode `perf report -D`. One is in the framework and can be reproduced when using hisi_ptt and arm_spe, which is fixed in Patch 1/2. Another is in the hisi_ptt parser and fixed in Patch 2/2. Yicong Yang (2): perf header: Fix one memory leakage in perf_event__fprintf_event_update() perf hisi-ptt: Fix one memory leakage in hisi_ptt_process_auxtrace_event() tools/perf/util/header.c | 5 +++-- tools/perf/util/hisi-ptt.c | 1 + 2 files changed, 4 insertions(+), 2 deletions(-) -- 2.24.0