From: Nélio Laranjeiro <nelio.laranjeiro@6wind.com>
Date: Wed, 1 Mar 2017 12:49:41 +0000 (+0100)
Subject: net/mlx5: fix resources free in the right function
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=953007dd6eec6ee7faa1f26d91b213da4e5d069c;p=dpdk.git

net/mlx5: fix resources free in the right function

ibv_attr should be freed in the function which allocates the memory.

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

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
---

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 6765a77af3..0712926742 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -974,7 +974,6 @@ error:
 		ibv_exp_destroy_wq(rte_flow->wq);
 	if (!rte_flow->rxq && rte_flow->cq)
 		ibv_destroy_cq(rte_flow->cq);
-	rte_free(rte_flow->ibv_attr);
 	rte_free(rte_flow);
 	return NULL;
 }
@@ -1068,6 +1067,8 @@ priv_flow_create(struct priv *priv,
 	}
 	rte_flow = priv_flow_create_action_queue(priv, flow.ibv_attr,
 						 &action, error);
+	if (!rte_flow)
+		goto exit;
 	return rte_flow;
 exit:
 	rte_free(flow.ibv_attr);