From: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Date: Tue, 23 Jan 2018 08:05:09 +0000 (+0100)
Subject: net/mlx5: fix flow item validation
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=537e168450ce5e191c8d3ee89fa7fa9901e8e27f;p=dpdk.git

net/mlx5: fix flow item validation

Two masks were compared instead of verifying the spec was included in the
supported mask.

Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions")
Cc: stable@dpdk.org

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
---

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 6b3198ae71..444b7df591 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -529,7 +529,7 @@ mlx5_flow_item_validate(const struct rte_flow_item *item,
 	}
 	if (item->mask) {
 		unsigned int i;
-		const uint8_t *spec = item->mask;
+		const uint8_t *spec = item->spec;
 
 		for (i = 0; i < size; ++i)
 			if ((spec[i] | mask[i]) != mask[i])