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Re: [PATCH net] net: nb8800: Fix SKB leak in nb8800_receive()

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Florian Fainelli <f.fainelli@gmail.com> writes:

> In case nb8800_receive() fails to allocate a fragment, we would leak the
> SKB freshly allocated and just return, instead, free it.
>
> Reported-by: coverity (CID 1341750)
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Acked-by: Mans Rullgard <mans@mansr.com>

> ---
>  drivers/net/ethernet/aurora/nb8800.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c
> index 08a23e6b60e9..1a3555d03a96 100644
> --- a/drivers/net/ethernet/aurora/nb8800.c
> +++ b/drivers/net/ethernet/aurora/nb8800.c
> @@ -259,6 +259,7 @@ static void nb8800_receive(struct net_device *dev, unsigned int i,
>  		if (err) {
>  			netdev_err(dev, "rx buffer allocation failed\n");
>  			dev->stats.rx_dropped++;
> +			dev_kfree_skb(skb);
>  			return;
>  		}
>
> -- 
> 2.7.4
>

-- 
Måns Rullgård

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[PATCH net] net: nb8800: Fix SKB leak in nb8800_receive() Florian Fainelli <f.fainelli@gmail.com> - 2016-07-16 01:50 +0200
  Re: [PATCH net] net: nb8800: Fix SKB leak in nb8800_receive() Måns Rullgård <mans@mansr.com> - 2016-07-16 13:10 +0200
  Re: [PATCH net] net: nb8800: Fix SKB leak in nb8800_receive() David Miller <davem@davemloft.net> - 2016-07-17 07:10 +0200

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