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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 4DDABC433E0 for ; Wed, 1 Jul 2020 15:25:56 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 26E6920760 for ; Wed, 1 Jul 2020 15:25:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 26E6920760 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ruijie.com.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51884 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jqecV-000725-Fi for qemu-devel@archiver.kernel.org; Wed, 01 Jul 2020 11:25:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52072) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jqeQB-0008Ss-5G for qemu-devel@nongnu.org; Wed, 01 Jul 2020 11:13:12 -0400 Received: from mxfz.ruijie.com.cn ([120.35.11.201]:43347 helo=FZEX4.ruijie.com.cn) by eggs.gnu.org with esmtps (TLS1.0:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jqeQ6-0002Ry-0j for qemu-devel@nongnu.org; Wed, 01 Jul 2020 11:13:09 -0400 Received: from FZEX3.ruijie.com.cn ([fe80::9480:e49e:2190:b001]) by FZEX4.ruijie.com.cn ([fe80::4814:fd0d:3b:861c%16]) with mapi id 14.03.0123.003; Wed, 1 Jul 2020 23:12:09 +0800 From: To: , Subject: Re: Re: [PATCH v2] chardev/tcp: fix error message double free error Thread-Topic: Re: [PATCH v2] chardev/tcp: fix error message double free error Thread-Index: AQHWT7nr/0maSnhpJUOTWzv85EGtgg== Date: Wed, 1 Jul 2020 15:12:08 +0000 Message-ID: References: <20200621213017.17978-1-lichun@ruijie.com.cn>, <87zh8jbtpd.fsf@dusky.pond.sub.org>, <309b915a-9ddc-95a7-f579-7cf66a7c0253@redhat.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.20.101.108] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Received-SPF: pass client-ip=120.35.11.201; envelope-from=lichun@ruijie.com.cn; helo=FZEX4.ruijie.com.cn X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/01 11:12:09 X-ACL-Warn: Detected OS = Windows 7 or 8 [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: marcandre.lureau@redhat.com, qemu-devel@nongnu.org, 706701795@qq.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Pk9uIDAxLzA3LzIwIDA5OjA2LCBNYXJrdXMgQXJtYnJ1c3RlciB3cm90ZToKPj4gbGljaHVuIDxs aWNodW5AcnVpamllLmNvbS5jbj4gd3JpdGVzOgo+Pgo+Pj4gU2lnbmVkLW9mZi1ieTogbGljaHVu IDxsaWNodW5AcnVpamllLmNvbS5jbj4KPj4+IC0tLQo+Pj7CoCBjaGFyZGV2L2NoYXItc29ja2V0 LmMgfCAzICsrLQo+Pj7CoCAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0 aW9uKC0pCj4+Pgo+Pj4gZGlmZiAtLWdpdCBhL2NoYXJkZXYvY2hhci1zb2NrZXQuYyBiL2NoYXJk ZXYvY2hhci1zb2NrZXQuYwo+Pj4gaW5kZXggYWZlYmVlYzVjMy4uNTY5ZDU0YzE0NCAxMDA2NDQK Pj4+IC0tLSBhL2NoYXJkZXYvY2hhci1zb2NrZXQuYwo+Pj4gKysrIGIvY2hhcmRldi9jaGFyLXNv Y2tldC5jCj4+PiBAQCAtMTQyLDYgKzE0Miw4IEBAIHN0YXRpYyB2b2lkIGNoZWNrX3JlcG9ydF9j b25uZWN0X2Vycm9yKENoYXJkZXYgKmNociwKPj4+wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgICJVbmFibGUgdG8gY29ubmVjdCBjaGFyYWN0ZXIg ZGV2aWNlICVzOiAiLAo+Pj7CoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgY2hyLT5sYWJlbCk7Cj4+PsKgwqDCoMKgwqDCoMKgwqDCoCBzLT5jb25u ZWN0X2Vycl9yZXBvcnRlZCA9IHRydWU7Cj4+PiArwqDCoMKgIH0gZWxzZSB7Cj4+PiArwqDCoMKg wqDCoMKgwqAgZXJyb3JfZnJlZShlcnIpOwo+Pj7CoMKgwqDCoMKgIH0KPj4+wqDCoMKgwqDCoCBx ZW11X2Nocl9zb2NrZXRfcmVzdGFydF90aW1lcihjaHIpOwo+Pj7CoCB9Cj4+PiBAQCAtMTA4Niw3 ICsxMDg4LDYgQEAgc3RhdGljIHZvaWQgcWVtdV9jaHJfc29ja2V0X2Nvbm5lY3RlZChRSU9UYXNr ICp0YXNrLCB2b2lkICpvcGFxdWUpCj4+PsKgwqDCoMKgwqAgaWYgKHFpb190YXNrX3Byb3BhZ2F0 ZV9lcnJvcih0YXNrLCAmZXJyKSkgewo+Pj7CoMKgwqDCoMKgwqDCoMKgwqAgdGNwX2Nocl9jaGFu Z2Vfc3RhdGUocywgVENQX0NIQVJERVZfU1RBVEVfRElTQ09OTkVDVEVEKTsKPj4+wqDCoMKgwqDC oMKgwqDCoMKgIGNoZWNrX3JlcG9ydF9jb25uZWN0X2Vycm9yKGNociwgZXJyKTsKPj4+IC3CoMKg wqDCoMKgwqDCoCBlcnJvcl9mcmVlKGVycik7Cj4+PsKgwqDCoMKgwqDCoMKgwqDCoCBnb3RvIGNs ZWFudXA7Cj4+PsKgwqDCoMKgwqAgfQo+Pgo+PiBSZXZpZXdlZC1ieTogTWFya3VzIEFybWJydXN0 ZXIgPGFybWJydUByZWRoYXQuY29tPgo+Pgo+PiBhbmQgcXVldWVkLCB0aGFua3MhCj4+Cj4KPkNh biB5b3UgcGxlYXNlIGFkZCBhIG5vdGUgdG8gdGhlIGNvbW1pdCBtZXNzYWdlPwo+Cj7CoMKgwqAg RXJyb3JzIGFyZSBhbHJlYWR5IGZyZWVkIGJ5IGVycm9yX3JlcG9ydF9lcnIsIHNvIHdlIG9ubHkg bmVlZCB0byBjYWxsCj7CoMKgwqAgZXJyb3JfZnJlZSB3aGVuIHRoYXQgZnVuY3Rpb24gaXMgbm90 IGNhbGxlZC4KPsKgwqAKPmFuZCBDYyBxZW11LXN0YWJsZT/CoCBPciBJIGNhbiBxdWV1ZSBpdCB0 b28gc2luY2UgaXQncyBjaGFyZGV2IHN0dWZmLiAKT2sswqDCoEknbGwgcG9zdCB2My4KPg==