From: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
Date: Wed, 19 Dec 2018 04:37:18 +0000 (+0900)
Subject: net/vhost: fix double free of MAC address
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=6e3339ca07734e59cd0c24594e3014ab49a0ffc0;p=dpdk.git

net/vhost: fix double free of MAC address

The common data freeing has been moved to rte_eth_dev_release_port(),
so freeing mac_addrs like this in eth_dev_close() is unnecessary and
will cause double free.

Fixes: e16adf08e54d ("ethdev: free all common data when releasing port")
Cc: stable@dpdk.org

Signed-off-by: Hideyuki Yamashita <yamashita.hideyuki@po.ntt-tx.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
---

diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c
index 42bdfcbd59..b2cda04832 100644
--- a/drivers/net/vhost/rte_eth_vhost.c
+++ b/drivers/net/vhost/rte_eth_vhost.c
@@ -1000,7 +1000,6 @@ eth_dev_close(struct rte_eth_dev *dev)
 		for (i = 0; i < dev->data->nb_tx_queues; i++)
 			rte_free(dev->data->tx_queues[i]);
 
-	rte_free(dev->data->mac_addrs);
 	free(internal->dev_name);
 	free(internal->iface_name);
 	rte_free(internal);