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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CO6PR12MB5396.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 153a1feb-e48e-4b51-6d1b-08db876da329 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jul 2023 09:01:56.1310 (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: 3l1+Wytqb5v+L9Be63fWfmV9MSJwkjX03WX1cLEScPu/IcnQjSJysLVooXVJDPPHzFI5cJ8W1v6sMD4wUtZGWg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4407 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 Hi, > -----Original Message----- > From: Alexander Kozyrev > Sent: Tuesday, July 11, 2023 11:21 PM > To: dev@dpdk.org > Cc: stable@dpdk.org; Raslan Darawsheh ; Slava Ovsiien= ko > ; Matan Azrad ; Bing Zhao > > Subject: [PATCH 1/3] net/mlx5: fix validation for conntrack indirect acti= on >=20 > From: Bing Zhao >=20 > After rte_flow_shared_action_* API was replaced with > rte_flow_action_handle_* API, one input parameter of the update interface= was > also changed. A generic pointer was used instead of the "const struct > rte_flow_action *" pointer. >=20 > In the entrance of mlx5 PMD callback for update, the validation is called= for all > indirect actions. But for conntrack type, the pointer is no longer with > rte_flow_action pointer type and it will cause an incorrect casting and e= rror. >=20 > The content for updating should only be validated when needed. It should = skip the > validation in the entrance. Right now, the content was already added befo= re > updating the hardware by WQE. So the type of the indirect action should b= e > checked before calling the action validate function. >=20 > When creating a new conntrack object, the validation is still needed sinc= e all the > content will be used to update the hardware context. >=20 > Fixes: 40327aab1491 ("ethdev: introduce indirect flow action") >=20 > Signed-off-by: Bing Zhao Acked-by: Suanming Mou