From: Ivan Boule <ivan.boule@6wind.com>
Date: Thu, 29 Oct 2015 08:46:15 +0000 (+0100)
Subject: virtio: fix size of MAC address array
X-Git-Tag: spdx-start~8171
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b5b0467ca8697e14ae533011d2696603202c04c3;p=dpdk.git

virtio: fix size of MAC address array

Make the virtio PMD allocate the array of unicast MAC addresses with
the maximum of entries (VIRTIO_MAX_MAC_ADDRS) that it exports.

Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
---

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 2ba7deae98..6001108cbd 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1279,11 +1279,11 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 	}
 
 	/* Allocate memory for storing MAC addresses */
-	eth_dev->data->mac_addrs = rte_zmalloc("virtio", ETHER_ADDR_LEN, 0);
+	eth_dev->data->mac_addrs = rte_zmalloc("virtio", VIRTIO_MAX_MAC_ADDRS * ETHER_ADDR_LEN, 0);
 	if (eth_dev->data->mac_addrs == NULL) {
 		PMD_INIT_LOG(ERR,
 			"Failed to allocate %d bytes needed to store MAC addresses",
-			ETHER_ADDR_LEN);
+			VIRTIO_MAX_MAC_ADDRS * ETHER_ADDR_LEN);
 		return -ENOMEM;
 	}