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Commit 6f97532e authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

fm10k: fix memory leak 



This was detected by Coverity.
The function skb_cow_head leaves skb alone on failure, so caller needs
to free.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 945fae44

drivers/net/ethernet/intel/fm10k/fm10k_netdev.c

+3 −1
Original line number Diff line number Diff line
@@ -627,8 +627,10 @@ static netdev_tx_t fm10k_xmit_frame(struct sk_buff *skb, struct net_device *dev) 


		/* verify the skb head is not shared */

		err = skb_cow_head(skb, 0);

		if (err)

		if (err) {

			dev_kfree_skb(skb);

			return NETDEV_TX_OK;

		}



		/* locate vlan header */

		vhdr = (struct vlan_hdr *)(skb->data + ETH_HLEN);