From patchwork Fri Oct 23 06:12:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Qun X-Patchwork-Id: 1386520 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4CHYnt35WJz9sTD for ; Fri, 23 Oct 2020 17:13:37 +1100 (AEDT) Received: from localhost ([::1]:38214 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVqKT-0000DP-I0 for incoming@patchwork.ozlabs.org; Fri, 23 Oct 2020 02:13:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49810) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVqJp-0000Bt-4u; Fri, 23 Oct 2020 02:12:53 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:47366 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVqJn-0000u1-59; Fri, 23 Oct 2020 02:12:52 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 64C02DCB7E5C90CF1D36; Fri, 23 Oct 2020 14:12:35 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Fri, 23 Oct 2020 14:12:27 +0800 From: Chen Qun To: , Subject: [PATCH RESEND v2 0/7] some memleak trivial patchs Date: Fri, 23 Oct 2020 14:12:11 +0800 Message-ID: <20201023061218.2080844-1-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.32; envelope-from=kuhn.chenqun@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/23 02:12:37 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, Chen Qun , pannengyuan@huawei.com, zhang.zhanghailiang@huawei.com, ganqixin@huawei.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Hi all, Here are some memory leak patches reported by EulerRobot. Some patch submissions have been unattended for a while and I resend them. Thanks, Chen Qun Chen Qun (1): tests/migration: fix memleak in wait_command/wait_command_fd Pan Nengyuan (6): qga/channel-posix: Plug memory leak in ga_channel_write_all() elf2dmp/qemu_elf: Plug memleak in QEMU_Elf_init elf2dmp/pdb: Plug memleak in pdb_init_from_file migration/colo: Plug memleaks in colo_process_incoming_thread blockdev: Fix a memleak in drive_backup_prepare() block/file-posix: fix a possible undefined behavior block/file-posix.c | 2 +- blockdev.c | 1 + contrib/elf2dmp/pdb.c | 1 + contrib/elf2dmp/qemu_elf.c | 1 + migration/colo.c | 5 ++++- qga/channel-posix.c | 6 +++++- tests/qtest/migration-helpers.c | 16 ++++++++++++---- 7 files changed, 25 insertions(+), 7 deletions(-)