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Wed, 21 Oct 2020 11:30:37 +0000 From: "Xia, Chenbo" To: Maxime Coquelin , "dev@dpdk.org" , "amorenoz@redhat.com" CC: "stable@dpdk.org" Thread-Topic: [PATCH 4/7] vhost: validate index in live-migration API Thread-Index: AQHWpj4i0BbA6QAZdUy6EDofrZE0V6mh7qMw Date: Wed, 21 Oct 2020 11:30:37 +0000 Message-ID: References: <20201019173415.582407-1-maxime.coquelin@redhat.com> <20201019173415.582407-5-maxime.coquelin@redhat.com> In-Reply-To: <20201019173415.582407-5-maxime.coquelin@redhat.com> Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [192.198.147.217] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: cda5c2db-b2e8-4788-df0d-08d875b4bb71 x-ms-traffictypediagnostic: MN2PR11MB3549: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:1775; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; 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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN2PR11MB4063.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cda5c2db-b2e8-4788-df0d-08d875b4bb71 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Oct 2020 11:30:37.1600 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: TjuXhAr0zC3Uz4QS87YKUrFGrBluhvWV1rtYYVttHKsoS076zZsZIPXE0cZpZtgT4wdbPqXVBB8ouz7WPbJj1A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3549 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH 4/7] vhost: validate index in live-migration API X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBNYXhpbWUgQ29xdWVsaW4gPG1h eGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPg0KPiBTZW50OiBUdWVzZGF5LCBPY3RvYmVyIDIwLCAy MDIwIDE6MzQgQU0NCj4gVG86IGRldkBkcGRrLm9yZzsgWGlhLCBDaGVuYm8gPGNoZW5iby54aWFA aW50ZWwuY29tPjsgYW1vcmVub3pAcmVkaGF0LmNvbQ0KPiBDYzogTWF4aW1lIENvcXVlbGluIDxt YXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT47IHN0YWJsZUBkcGRrLm9yZw0KPiBTdWJqZWN0OiBb UEFUQ0ggNC83XSB2aG9zdDogdmFsaWRhdGUgaW5kZXggaW4gbGl2ZS1taWdyYXRpb24gQVBJDQo+ IA0KPiBUaGlzIHBhdGNoIHZhbGlkYXRlcyB0aGUgcXVldWUgaW5kZXggcGFyYW1ldGVyLCBpbiBv cmRlcg0KPiB0byBlbnN1cmUgbm8gb3V0LW9mLWJvdW5kIGFjY2Vzc2VzIGhhcHBlbi4NCj4gDQo+ IEZpeGVzOiBiZDJlMGMzZmU1YWMgKCJ2aG9zdDogYWRkIEFQSXMgZm9yIGxpdmUgbWlncmF0aW9u IikNCj4gQ2M6IHN0YWJsZUBkcGRrLm9yZw0KPiANCj4gU2lnbmVkLW9mZi1ieTogTWF4aW1lIENv cXVlbGluIDxtYXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gLS0tDQo+ICBsaWIvbGlicnRl X3Zob3N0L3Zob3N0LmMgfCA2ICsrKysrKw0KPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9u cygrKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2xpYi9saWJydGVfdmhvc3Qvdmhvc3QuYyBiL2xpYi9s aWJydGVfdmhvc3Qvdmhvc3QuYw0KPiBpbmRleCA4MDFhMWE1MDk4Li5iOWFmZTQ2Y2EyIDEwMDY0 NA0KPiAtLS0gYS9saWIvbGlicnRlX3Zob3N0L3Zob3N0LmMNCj4gKysrIGIvbGliL2xpYnJ0ZV92 aG9zdC92aG9zdC5jDQo+IEBAIC0xNDY3LDYgKzE0NjcsOSBAQCBpbnQgcnRlX3Zob3N0X2dldF92 cmluZ19iYXNlKGludCB2aWQsIHVpbnQxNl90DQo+IHF1ZXVlX2lkLA0KPiAgCWlmIChkZXYgPT0g TlVMTCB8fCBsYXN0X2F2YWlsX2lkeCA9PSBOVUxMIHx8IGxhc3RfdXNlZF9pZHggPT0gTlVMTCkN Cj4gIAkJcmV0dXJuIC0xOw0KPiANCj4gKwlpZiAocXVldWVfaWQgPj0gVkhPU1RfTUFYX1ZSSU5H KQ0KPiArCQlyZXR1cm4gLTE7DQo+ICsNCj4gIAl2cSA9IGRldi0+dmlydHF1ZXVlW3F1ZXVlX2lk XTsNCj4gIAlpZiAoIXZxKQ0KPiAgCQlyZXR1cm4gLTE7DQo+IEBAIC0xNDkzLDYgKzE0OTYsOSBA QCBpbnQgcnRlX3Zob3N0X3NldF92cmluZ19iYXNlKGludCB2aWQsIHVpbnQxNl90DQo+IHF1ZXVl X2lkLA0KPiAgCWlmICghZGV2KQ0KPiAgCQlyZXR1cm4gLTE7DQo+IA0KPiArCWlmIChxdWV1ZV9p ZCA+PSBWSE9TVF9NQVhfVlJJTkcpDQo+ICsJCXJldHVybiAtMTsNCj4gKw0KPiAgCXZxID0gZGV2 LT52aXJ0cXVldWVbcXVldWVfaWRdOw0KPiAgCWlmICghdnEpDQo+ICAJCXJldHVybiAtMTsNCj4g LS0NCj4gMi4yNi4yDQoNClJldmlld2VkLWJ5OiBDaGVuYm8gWGlhIDxjaGVuYm8ueGlhQGludGVs LmNvbT4NCg==