From: Li RongQing <roy.qing.li@gmail.com>
Date: Fri, 19 Dec 2014 05:19:35 +0000 (+0800)
Subject: sunvnet: fix a memory leak in vnet_handle_offloads
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=4f2ff8ef9eab32e6bc01c71bb539fc68d0917f59;p=deliverable%2Flinux.git

sunvnet: fix a memory leak in vnet_handle_offloads

when skb_gso_segment returns error, the original skb should be freed

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: David L Stevens <david.stevens@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index 45c408ef67d0..d2835bf7b4fb 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -1201,6 +1201,7 @@ static int vnet_handle_offloads(struct vnet_port *port, struct sk_buff *skb)
 		segs = skb_gso_segment(skb, dev->features & ~NETIF_F_TSO);
 	if (IS_ERR(segs)) {
 		dev->stats.tx_dropped++;
+		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
 	}