[dpdk-dev] [PATCH v2] net/pfe: fix double free of MAC address

[wangyunjian]

From: Yunjian Wang <wangyunjian at huawei.com>

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

Fixes: 67fc3ff97c39 ("net/pfe: introduce basic functions")
CC: stable at dpdk.org

Signed-off-by: Yunjian Wang <wangyunjian at huawei.com>
---
v2:
 * remove 'rte_free(dev->data->mac_addrs);' suggested by Ferruh Yigit
 * update commit log
---
 drivers/net/pfe/pfe_ethdev.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c
index 940347819..383be4397 100644
--- a/drivers/net/pfe/pfe_ethdev.c
+++ b/drivers/net/pfe/pfe_ethdev.c
@@ -396,7 +396,6 @@ pfe_eth_exit(struct rte_eth_dev *dev, struct pfe *pfe)
 	/* Close the device file for link status */
 	pfe_eth_close_cdev(dev->data->dev_private);
 
-	rte_free(dev->data->mac_addrs);
 	rte_eth_dev_release_port(dev);
 	pfe->nb_devs--;
 }
-- 
2.19.1