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Sun, 24 Jan 2021 10:44:06 +0000 From: Raslan Darawsheh To: Shiri Kuzin , "dev@dpdk.org" CC: Matan Azrad , Slava Ovsiienko , Shahaf Shuler , "stable@dpdk.org" Thread-Topic: [PATCH] net/mlx5: fix refuse empty VLAN validation Thread-Index: AQHW7oWIjSFRnYEPoEKLVK5b0qCieqo2nn9Q Date: Sun, 24 Jan 2021 10:44:06 +0000 Message-ID: References: <20210119170700.25918-1-shirik@nvidia.com> In-Reply-To: <20210119170700.25918-1-shirik@nvidia.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: nvidia.com; dkim=none (message not signed) header.d=none;nvidia.com; dmarc=none action=none header.from=nvidia.com; x-originating-ip: [188.161.230.199] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 104da627-81f7-4fec-86e0-08d8c054f97e x-ms-traffictypediagnostic: DM6PR12MB4185: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB2748.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 104da627-81f7-4fec-86e0-08d8c054f97e X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jan 2021 10:44:06.5001 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 4twOE6hSqrF0+rTH8Tx4f4p/PSYTEioS0N4RWpZJY+Rx8pY86Yj/rzJtF1h8t1mlews+2EpFAHETWmLEyjjLeQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4185 X-OriginatorOrg: Nvidia.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1611485048; bh=8K9HVX2CZgw7E2O0M6jGj58JkJ71Uo8CU2uWIH0AvUw=; h=X-PGP-Universal:ARC-Seal:ARC-Message-Signature: ARC-Authentication-Results:From:To:CC:Subject:Thread-Topic: Thread-Index:Date:Message-ID:References:In-Reply-To: Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-ms-exchange-transport-forked: x-microsoft-antispam-prvs:x-ms-oob-tlc-oobclassifiers: x-ms-exchange-senderadcheck:x-microsoft-antispam: x-microsoft-antispam-message-info:x-forefront-antispam-report: x-ms-exchange-antispam-messagedata:Content-Type: Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=kLmGGmSazaXLZyC268iVZloe8ZCmlAlHaC+FZLG/S5RjpAeRHic9IIyGecWKjslwO rlGY73sLx+U9m14EOGzMZKuxxVwtXj2MtTqFQip7/guCO6jlJgMtTkIF4CAECllS4q tuBwBKYUUeIvjm5VANbUBDOesf6khqS7C5Lsyv35Gwf0wbMd90Mxu47jTaanDmiNHq JmY7uYsxgKdBWDctacd8T1sjkjM0o3RqLrSMLQOj6IU85pHIq9ZnuAmvcwzzLybHzl pA4ioyu8olwvS5MCDL0cuGmaJZVbc4DsIomizptnvHCRdoc0aDQMV8ji5IeGRWE3zS MRvgAT8eaV/1g== Subject: Re: [dpdk-stable] [PATCH] net/mlx5: fix refuse empty VLAN validation X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi, > -----Original Message----- > From: Shiri Kuzin > Sent: Tuesday, January 19, 2021 7:07 PM > To: dev@dpdk.org > Cc: Matan Azrad ; Slava Ovsiienko > ; Shahaf Shuler ; Raslan > Darawsheh ; stable@dpdk.org > Subject: [PATCH] net/mlx5: fix refuse empty VLAN validation >=20 > In verbs, an empty VLAN is equivalent to a packet without VLAN layer, > hence, the VLAN item should not be empty and this case is rejected. >=20 > However, the case for ether type of VLAN without following VLAN item > was not validated, allowing the creation of a flow with empty > VLAN item. >=20 > To fix this issue a validation was added requiring ether type of VLAN > will be followed with VLAN item. >=20 > Fixes: 0b1edd21cd78 ("net/mlx5: refuse empty VLAN flow specification") > Cc: stable@dpdk.org >=20 > Signed-off-by: Shiri Kuzin > Acked-by: Matan Azrad > --- Patch applied to next-net-mlx, Kindest regards, Raslan Darawsheh