netdev - Re: [PATCH v3 1/2] netfilter_queue: enable UID/GID socket info retrieval

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Date:	Fri, 20 Dec 2013 15:09:59 +0100
From:	Florian Westphal <fw@...len.de>
To:	valentina.giusti@...-carit.de
Cc:	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org,
	fw@...len.de, jpa@...gle.com, pablo@...filter.org,
	daniel.wagner@...-carit.de
Subject: Re: [PATCH v3 1/2] netfilter_queue: enable UID/GID socket info
 retrieval

valentina.giusti@...-carit.de <valentina.giusti@...-carit.de> wrote:
> --- a/net/netfilter/nfnetlink_queue_core.c
> +++ b/net/netfilter/nfnetlink_queue_core.c
> @@ -297,6 +297,32 @@ nfqnl_put_packet_info(struct sk_buff *nlskb, struct sk_buff *packet,
>  	return flags ? nla_put_be32(nlskb, NFQA_SKB_INFO, htonl(flags)) : 0;
>  }
>  
> +static int nfqnl_put_sk_uidgid(struct sk_buff *skb, struct sock *sk)
> +{
> +	const struct cred *cred;
> +
> +	if (sk->sk_state == TCP_TIME_WAIT)
> +		return -1;

I think this should be 'return 0'?
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