* [dpdk-stable] [PATCH v1] net/mlx5: fix ETH validation for GTP
@ 2021-07-20 15:17 Lior Margalit
2021-07-22 15:16 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
0 siblings, 1 reply; 2+ messages in thread
From: Lior Margalit @ 2021-07-20 15:17 UTC (permalink / raw)
To: dev, Matan Azrad; +Cc: Lior Margalit, stable
The user is able to create a flow rule pattern with ETH after GTP
although it is not supported by the flex-parser configuration.
Failed the rule validation in such case with proper error message.
Fixes: 23c1d42c7138 ("net/mlx5: split flow validation to dedicated function")
Cc: stable@dpdk.org
Signed-off-by: Lior Margalit <lmargalit@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/net/mlx5/mlx5_flow.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 347e8c1a09..69a6a5c76b 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1992,6 +1992,10 @@ mlx5_flow_validate_item_eth(const struct rte_flow_item *item,
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"L2 layer should not follow VLAN");
+ if (item_flags & MLX5_FLOW_LAYER_GTP)
+ return rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "L2 layer should not follow GTP");
if (!mask)
mask = &rte_flow_item_eth_mask;
ret = mlx5_flow_item_acceptable(item, (const uint8_t *)mask,
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [dpdk-stable] [dpdk-dev] [PATCH v1] net/mlx5: fix ETH validation for GTP
2021-07-20 15:17 [dpdk-stable] [PATCH v1] net/mlx5: fix ETH validation for GTP Lior Margalit
@ 2021-07-22 15:16 ` Thomas Monjalon
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2021-07-22 15:16 UTC (permalink / raw)
To: Lior Margalit; +Cc: dev, Matan Azrad, stable
20/07/2021 17:17, Lior Margalit:
> The user is able to create a flow rule pattern with ETH after GTP
> although it is not supported by the flex-parser configuration.
>
> Failed the rule validation in such case with proper error message.
>
> Fixes: 23c1d42c7138 ("net/mlx5: split flow validation to dedicated function")
> Cc: stable@dpdk.org
>
> Signed-off-by: Lior Margalit <lmargalit@nvidia.com>
> Acked-by: Matan Azrad <matan@nvidia.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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