[dpdk-stable] [PATCH v2 05/12] net/mlx5: fix removing VLAN filter

[Nelio Laranjeiro <nelio.laranjeiro@6wind.com>]

From: Raslan Darawsheh <rdarawsheh@asaltech.com>

[ upstream commit 70d32d3afebfdd827f5f949f588f56d9e7563520 ]

memmove was moving bytes as the number of elements next to i, while it
should move the number of elements multiplied by the size of each element.

Fixes: e9086978 ("mlx5: support VLAN filtering")

Signed-off-by: Raslan Darawsheh <rdarawsheh@asaltech.com>
---
 drivers/net/mlx5/mlx5_vlan.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_vlan.c b/drivers/net/mlx5/mlx5_vlan.c
index 64e599d..1b0fa40 100644
--- a/drivers/net/mlx5/mlx5_vlan.c
+++ b/drivers/net/mlx5/mlx5_vlan.c
@@ -87,7 +87,8 @@ vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
 		--priv->vlan_filter_n;
 		memmove(&priv->vlan_filter[i],
 			&priv->vlan_filter[i + 1],
-			priv->vlan_filter_n - i);
+			sizeof(priv->vlan_filter[i]) *
+			(priv->vlan_filter_n - i));
 		priv->vlan_filter[priv->vlan_filter_n] = 0;
 	} else {
 		assert(i == priv->vlan_filter_n);
-- 
2.1.4