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Tue, 18 Dec 2018 12:50:20 +0000 From: Hemant Agrawal To: Bruce Richardson , Olivier Matz , Keith Wiles CC: "dev@dpdk.org" , Shreyansh Jain Thread-Topic: [dpdk-dev] [PATCH 0/2] prevent out of bounds read with checksum Thread-Index: AQHUliBBmhFH8Kt3oEOtIuVEzNDWlKWEdC6A Date: Tue, 18 Dec 2018 12:50:20 +0000 Message-ID: <10fc6b4f-70b2-3200-4289-a86b926b4053@nxp.com> References: <20181217155005.13457-1-bruce.richardson@intel.com> In-Reply-To: <20181217155005.13457-1-bruce.richardson@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [14.143.30.134] x-clientproxiedby: BM1PR01CA0104.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00::20) To HE1PR0401MB2539.eurprd04.prod.outlook.com (2603:10a6:3:83::22) user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1 authentication-results: spf=none (sender IP is ) smtp.mailfrom=hemant.agrawal@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; 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DIR:OUT; SFP:1101; SCL:1; SRVR:HE1PR0401MB2057; H:HE1PR0401MB2539.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: h/zTYK2s7nWeR/FogLmmGhvblkvaxdYJEb2lOVi6+XQaNFJAKUrJQGUfZR3GtnEyI1AvDr3ATr83KDjU49rFrKzvNxOKM12NUL8Zj5Vne7HvdKypRfe7xdPeMWOHopZJX78d03i9ZVetNwGjRbx5o0aCyj5QurrWVW8ctreoW/3/Hy15uDhcmYmhmoGWRhB13C/JZnc6UgCxI5K1mTo3B/cNQljv24HnsziRUyajAanx46+bfsERbHyBG1NAl5cB/9G15bAKwsiB7HgQl/aqhP9OANgKXlb2S/YcpfenN/b5q9KT0nJGq8XPioNWGskv spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <05D31E6DB5472A49B83FFD7224AC6E47@eurprd04.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8f0fb1f1-72b0-4a1e-3848-08d664e75e55 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Dec 2018 12:50:20.6120 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0401MB2057 Subject: Re: [dpdk-dev] [PATCH 0/2] prevent out of bounds read with checksum X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Hemant Agrawal List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Dec 2018 12:50:23 -0000 SEkgQnJ1Y2UsDQoNCk9uIDE3LURlYy0xOCA5OjIwIFBNLCBCcnVjZSBSaWNoYXJkc29uIHdyb3Rl Og0KPiBUaGUgZnVuY3Rpb25zIGZvciBjaGVja3N1bW1pbmcgdGhlIHBhY2tldCBwYXlsb2FkIGRv bid0IHBlcmZvcm0gYm91bmRzDQo+IGNoZWNrcywgYW5kIGFyZSB1c2VkIGJ5IHRoZSBUQVAgZHJp dmVyIHdoaWNoIGRvZXMgbm90IGRvIGFueSBib3VuZHMgY2hlY2tzDQo+IG9uIHRoZSBpbmNvbWlu ZyBwYWNrZXQgZWl0aGVyLiBUaGlzIG1lYW5zIGEgcGFja2V0IHJlY2VpdmVkIHdpdGggYW4NCj4g aW5jb3JyZWN0IElQIGhlYWRlciBjYW4gcmVhZCBiZXlvbmQgdGhlIGVuZCBvZiB0aGUgbWJ1Zi4N Cj4NCj4gSW4gdGhlIHdvcnN0IGNhc2UsIHdoZXJlIHRoZSBsZW5ndGggaXMgc3BlY2lmaWVkIGFz IGJlaW5nIHNtYWxsZXIgdGhhbiB0aGUNCj4gSVB2NCBoZWFkZXIsIDMyLWJpdCB3cmFwLWFyb3Vu ZCBvbiBzdWJ0cmFjdGlvbiBvY2N1cnMsIG1lYW5pbmcgdGhhdCBhcHByb3gNCj4gNEdCIG9mIG1l bW9yeSB3aWxsIGJlIHJlYWQuDQo+DQo+IFRvIGZpeCB0aGlzLCB3ZSBjYW4gaW50cm9kdWNlIGEg c2FuaXR5IGNoZWNrIGludG8gdGhlIGlwdjQgZnVuY3Rpb24gdG8NCj4gZW5zdXJlIHRoYXQgdW5k ZXJmbG93IGRvZXMgbm90IG9jY3VyLiBTaW5jZSB0aGUgY2hlY2tzdW0gZnVuY3Rpb24gZG9lcyBu b3QNCj4gdGFrZSB0aGUgbWJ1ZiBsZW5ndGggYXMgYSBwYXJhbWV0ZXIsIHdlIGNhbm5vdCBjaGVj ayBmb3Igb3ZlcmZsb3cgdGhlcmUsDQo+IHNvIHdlIGluc3RlYWQgcGVyZm9ybSB0aGUgY2hlY2tz IGluIHRoZSBUQVAgZHJpdmVyIGRpcmVjdGx5Lg0KPg0KPiBJZGVhbGx5LCBpbiBhIGZ1dHVyZSBy ZWxlYXNlLCBhbGwgY2hlY2tzdW0gZnVuY3Rpb25zIHNob3VsZCBiZSBtb2RpZmllZCB0bw0KPiB0 YWtlIGEgbWF4IGJ1ZmZlciBsZW5ndGggcGFyYW1ldGVyIHRvIGZpeCB0aGlzIGlzc3VlIGdsb2Jh bGx5Lg0KPg0KPiBOT1RFOiBJdCBhcHBlYXJzIHRoYXQgdGhlIGRwYWEgZHJpdmVyIGFsc28gdXNl cyB0aGVzZSBmdW5jdGlvbnMsIGJ1dCBmcm9tDQo+IHdoYXQgSSBjYW4gc2VlIHRoZXJlLCB0aGV5 IGFyZSBvbmx5IHVzZWQgb24gVFgsIHdoaWNoIG1lYW5zIHRoYXQgdGhlcmUNCj4gc2hvdWxkIGJl IGxlc3MgbmVlZCBmb3IgcGFyYW1ldGVyIGxlbmd0aCBjaGVja2luZywgYXMgdGhlIGRhdGEgZG9l cyBub3QNCj4gY29tZSBmcm9tIGFuIHVudHJ1c3RlZCBzb3VyY2UuIFBlcmhhcHMgbWFpbnRhaW5l cnMsIEhlbWFudCBhbmQgU2hyZXlhbnNoLA0KPiBjYW4gY29uZmlybT8NCg0KSW4gRFBBQSwgd2Ug YXJlIHVzaW5nIHNvZnR3YXJlIGJhc2VkIGNoZWNrc3VtIGNhbGN1bGF0aW9uIGZvciBzZWxmIA0K Z2VuZXJhdGVkIHBhY2tldHMgbGFyZ2VseS4NCg0KVGhleSBhcmUgbW9zdGx5IHRydXN0IHdvcnRo eSB1bmxlc3Mgc29tZW9uZSBpcyBkZWxpYmVyYXRlbHkgb3IgDQptaXN0YWtlbmx5IHRyeWluZyB0 byBzZW5kIGEgY29ycnVwdCBwYWNrZXQuDQoNCldlIHdpbGwgY2hlY2ssIGlmIHdlIGNhbiBhbHNv IGFkZCBzb21lIGNoZWNrcyBpbiBEUEFBIGRyaXZlciBpbiB0aGVzZSANCmxlZ3Mgd2l0aG91dCBt YWtpbmcgcGVyZm9ybWFuY2UgaW1wYWN0IGZvciBzZWxmIGdlbmVyYXRlZCBwYWNrZXRzLg0KDQoN ClJlZ2FyZHMsDQoNCkhlbWFudA0KDQo+DQo+IENDOiBIZW1hbnQgQWdyYXdhbCA8aGVtYW50LmFn cmF3YWxAbnhwLmNvbT4NCj4gQ0M6IFNocmV5YW5zaCBKYWluIDxzaHJleWFuc2guamFpbkBueHAu Y29tPg0KPg0KPiBCcnVjZSBSaWNoYXJkc29uICgyKToNCj4gICAgbmV0OiBmaXggdW5kZXJmbG93 IGZvciBjaGVja3N1bSBvZiBpbnZhbGlkIElQdjQgcGFja2V0cw0KPiAgICBuZXQvdGFwOiBhZGQg YnVmZmVyIG92ZXJmbG93IGNoZWNrcyBiZWZvcmUgY2hlY2tzdW0NCj4NCj4gICBkcml2ZXJzL25l dC90YXAvcnRlX2V0aF90YXAuYyB8IDE0ICsrKysrKysrKysrKysrDQo+ICAgbGliL2xpYnJ0ZV9u ZXQvcnRlX2lwLmggICAgICAgfCAxMiArKysrKysrKy0tLS0NCj4gICAyIGZpbGVzIGNoYW5nZWQs IDIyIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pDQo+DQo=