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Commit 5b446c6a authored by Sucheta Chakraborty's avatar Sucheta Chakraborty Committed by David S. Miller
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qlcnic: Avoid double free of skb in tx path 



buffer->skb should be marked NULL to avoid double free of the skb.

Signed-off-by: default avatarSucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: default avatarAnirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 54ff502c

drivers/net/qlcnic/qlcnic_main.c

+1 −0
Original line number Diff line number Diff line
@@ -2159,6 +2159,7 @@ qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb, 


	nf = &pbuf->frag_array[0];

	pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);

	pbuf->skb = NULL;

}



static inline void