From: Wei Zhao <wei.zhao1@intel.com>
To: dev@dpdk.org
Cc: stable@dpdk.org, qi.z.zhang@intel.com, nannan.lu@intel.com,
Wei Zhao <wei.zhao1@intel.com>
Subject: [dpdk-dev] [PATCH] net/ice: fix VF index check for DCF
Date: Mon, 10 Aug 2020 10:41:23 +0800 [thread overview]
Message-ID: <20200810024123.23387-1-wei.zhao1@intel.com> (raw)
The vf index in rte_flow command need to check
in order that larger the actual number.
Fixes: 829c3106812d ("net/ice: enable switch flow on DCF")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
---
drivers/net/ice/ice_switch_filter.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ice/ice_switch_filter.c b/drivers/net/ice/ice_switch_filter.c
index c4b00b6a2..e7e03d96b 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;
@@ -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;
--
2.19.1
next reply other threads:[~2020-08-10 3:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-10 2:41 Wei Zhao [this message]
2020-08-12 0:56 ` [dpdk-dev] [PATCH v2] " Wei Zhao
2020-08-12 2:43 ` Lu, Nannan
2020-08-12 2:53 ` [dpdk-dev] [PATCH v3] " Wei Zhao
2020-08-13 2:14 ` [dpdk-dev] [PATCH v4] " Wei Zhao
2020-08-31 4:09 ` Zhang, Qi Z
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