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Date:   Tue, 23 Aug 2016 12:54:41 -0600
From:   David Ahern <dsa@...ulusnetworks.com>
To:     Lorenzo Colitti <lorenzo@...gle.com>, netdev@...r.kernel.org
Cc:     eric.dumazet@...il.com, davem@...emloft.net
Subject: Re: [PATCH net-next 2/2] net: diag: allow socket bytecode filters to
 match socket marks

On 8/23/16 12:06 PM, Lorenzo Colitti wrote:
> @@ -713,10 +728,11 @@ static bool valid_markcond(const struct inet_diag_bc_op *op, int len,
>  	return len >= *min_len;
>  }
>  
> -static int inet_diag_bc_audit(struct nlattr *attr)
> +static int inet_diag_bc_audit(struct nlattr *attr, const struct sk_buff *skb)
>  {
>  	const void *bytecode, *bc;
>  	int bytecode_len, len;
> +	bool net_admin = netlink_net_capable(skb, CAP_NET_ADMIN);
>  
>  	if (!attr || nla_len(attr) < sizeof(struct inet_diag_bc_op))
>  		return -EINVAL;

The net_admin arg should be added as the first local to maintain preference for reverse xmas tree order.

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