diff mbox series

[v2] net/ice: fix VF index check for DCF

Message ID 20200812005646.58732-1-wei.zhao1@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers
Series [v2] net/ice: fix VF index check for DCF |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-testing success Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS

Commit Message

Zhao1, Wei Aug. 12, 2020, 12:56 a.m. UTC 
  The vf index in rte_flow command need to check
in order that larger the actual number. Also
change some error log for wrong action.

Fixes: 829c3106812d ("net/ice: enable switch flow on DCF")
Cc: stable@dpdk.org

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>

---
v2: change error log
---
 drivers/net/ice/ice_switch_filter.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

Comments

Lu, Nannan Aug. 12, 2020, 2:43 a.m. UTC | #1 
> -----Original Message-----
> From: Zhao1, Wei <wei.zhao1@intel.com>
> Sent: Wednesday, August 12, 2020 8:57 AM
> To: dev@dpdk.org
> Cc: stable@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Lu, Nannan
> <nannan.lu@intel.com>; Zhao1, Wei <wei.zhao1@intel.com>
> Subject: [PATCH v2] net/ice: fix VF index check for DCF
> 
> The vf index in rte_flow command need to check in order that larger the actual
> number. Also change some error log for wrong action.
> 
> Fixes: 829c3106812d ("net/ice: enable switch flow on DCF")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
> 
> ---
> v2: change error log
> ---
>  drivers/net/ice/ice_switch_filter.c | 18 ++++++++++++------
>  1 file changed, 12 insertions(+), 6 deletions(-)
> 

Tested-by: Nannan Lu <nannan.lu@intel.com>

> --
> 2.19.1
diff mbox series

Patch

diff --git a/drivers/net/ice/ice_switch_filter.c b/drivers/net/ice/ice_switch_filter.c
index c4b00b6a2..0e0267c04 100644
--- a/drivers/net/ice/ice_switch_filter.c
+++ b/drivers/net/ice/ice_switch_filter.c
@@ -1405,6 +1405,16 @@  ice_switch_parse_dcf_action(struct ice_dcf_adapter *ad,
 		case RTE_FLOW_ACTION_TYPE_VF:
 			rule_info->sw_act.fltr_act = ICE_FWD_TO_VSI;
 			act_vf = action->conf;
+
+			if (act_vf->id >= ad->real_hw.num_vfs &&
+				!act_vf->original) {
+				rte_flow_error_set(error,
+					EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
+					actions,
+					"Invalid vf id");
+				return -rte_errno;
+			}
+
 			if (act_vf->original)
 				rule_info->sw_act.vsi_handle =
 					ad->real_hw.avf.bus.func;
@@ -1415,7 +1425,7 @@  ice_switch_parse_dcf_action(struct ice_dcf_adapter *ad,
 			rte_flow_error_set(error,
 					   EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
 					   actions,
-					   "Invalid action type or queue number");
+					   "Invalid action type");
 			return -rte_errno;
 		}
 	}
@@ -1667,12 +1677,8 @@  ice_switch_parse_pattern_action(struct ice_adapter *ad,
 	else
 		ret = ice_switch_parse_action(pf, actions, error, &rule_info);
 
-	if (ret) {
-		rte_flow_error_set(error, EINVAL,
-				   RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
-				   "Invalid input action");
+	if (ret)
 		goto error;
-	}
 
 	if (meta) {
 		*meta = sw_meta_ptr;