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Wed, 21 Oct 2020 11:31:53 +0000 From: "Xia, Chenbo" To: Maxime Coquelin , "dev@dpdk.org" , "amorenoz@redhat.com" CC: "stable@dpdk.org" Thread-Topic: [PATCH 6/7] vhost: validate index in async API Thread-Index: AQHWpj4lmRnCw2DDm0S+US5c+NFRdKmh7urw Date: Wed, 21 Oct 2020 11:31:53 +0000 Message-ID: References: <20201019173415.582407-1-maxime.coquelin@redhat.com> <20201019173415.582407-7-maxime.coquelin@redhat.com> In-Reply-To: <20201019173415.582407-7-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: 985dee90-e564-45e6-8f1f-08d875b4e8d7 x-ms-traffictypediagnostic: MN2PR11MB3549: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2089; 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: 985dee90-e564-45e6-8f1f-08d875b4e8d7 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Oct 2020 11:31:53.3209 (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: o8cAeMVoxRLgnRDOs7BUMmKs+1RvS5cjQCsw6IXJibTwN3jshpEDWXaokBM3v1n1DMFaobm5pFZ93SqCUbPqbw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3549 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH 6/7] vhost: validate index in async 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 UEFUQ0ggNi83XSB2aG9zdDogdmFsaWRhdGUgaW5kZXggaW4gYXN5bmMgQVBJDQo+IA0KPiBUaGlz IHBhdGNoIHZhbGlkYXRlcyB0aGUgcXVldWUgaW5kZXggcGFyYW1ldGVyLCBpbiBvcmRlcg0KPiB0 byBlbnN1cmUgbm8gb3V0LW9mLWJvdW5kIGFjY2Vzc2VzIGhhcHBlbi4NCj4gDQo+IEZpeGVzOiA5 ZWVkNmJmZDJlZmIgKCJ2aG9zdDogYWxsb3cgdG8gZW5hYmxlIG9yIGRpc2FibGUgZmVhdHVyZXMi KQ0KPiBDYzogc3RhYmxlQGRwZGsub3JnDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBNYXhpbWUgQ29x dWVsaW4gPG1heGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPg0KPiAtLS0NCj4gIGxpYi9saWJydGVf dmhvc3Qvdmhvc3QuYyB8IDYgKysrKysrDQo+ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25z KCspDQo+IA0KPiBkaWZmIC0tZ2l0IGEvbGliL2xpYnJ0ZV92aG9zdC92aG9zdC5jIGIvbGliL2xp YnJ0ZV92aG9zdC92aG9zdC5jDQo+IGluZGV4IGY3OGJkZmNjOTQuLmU5MmZmNjE4YWMgMTAwNjQ0 DQo+IC0tLSBhL2xpYi9saWJydGVfdmhvc3Qvdmhvc3QuYw0KPiArKysgYi9saWIvbGlicnRlX3Zo b3N0L3Zob3N0LmMNCj4gQEAgLTE1NzcsNiArMTU3Nyw5IEBAIGludCBydGVfdmhvc3RfYXN5bmNf Y2hhbm5lbF9yZWdpc3RlcihpbnQgdmlkLA0KPiB1aW50MTZfdCBxdWV1ZV9pZCwNCj4gDQo+ICAJ Zi5pbnR2YWwgPSBmZWF0dXJlczsNCj4gDQo+ICsJaWYgKHF1ZXVlX2lkID49IFZIT1NUX01BWF9W UklORykNCj4gKwkJcmV0dXJuIC0xOw0KPiArDQo+ICAJdnEgPSBkZXYtPnZpcnRxdWV1ZVtxdWV1 ZV9pZF07DQo+IA0KPiAgCWlmICh1bmxpa2VseSh2cSA9PSBOVUxMIHx8ICFkZXYtPmFzeW5jX2Nv cHkpKQ0KPiBAQCAtMTY1OCw2ICsxNjYxLDkgQEAgaW50IHJ0ZV92aG9zdF9hc3luY19jaGFubmVs X3VucmVnaXN0ZXIoaW50IHZpZCwNCj4gdWludDE2X3QgcXVldWVfaWQpDQo+ICAJaWYgKGRldiA9 PSBOVUxMKQ0KPiAgCQlyZXR1cm4gcmV0Ow0KPiANCj4gKwlpZiAocXVldWVfaWQgPj0gVkhPU1Rf TUFYX1ZSSU5HKQ0KPiArCQlyZXR1cm4gcmV0Ow0KPiArDQo+ICAJdnEgPSBkZXYtPnZpcnRxdWV1 ZVtxdWV1ZV9pZF07DQo+IA0KPiAgCWlmICh2cSA9PSBOVUxMKQ0KPiAtLQ0KPiAyLjI2LjINCg0K UmV2aWV3ZWQtYnk6IENoZW5ibyBYaWEgPGNoZW5iby54aWFAaW50ZWwuY29tPg0K