Re: NFQUEUE/iptables and kernel warning messages for net/ipv4/tcp_output.c

[Vieri Di Paola <vieridipaola@xxxxxxxxx>]

On Tue, Feb 18, 2020 at 1:39 PM Florian Westphal <fw@xxxxxxxxx> wrote:
>
> get this patch working (untested)

> +static uint32_t nfq_get_pktinfo(struct nfq_data *nfad)
> +{
> +        return ntohl(nfnl_get_data(nfad->data, NFQA_SKB_INFO, uint32_t));

I applied the patch, but I get this compilation error:

In file included from suricata-common.h:180,
                 from source-nfq.c:28:
source-nfq.c: In function 'nfq_get_pktinfo':
source-nfq.c:404:48: error: 'NFQA_SKB_INFO' undeclared (first use in
this function)
  404 |         return ntohl(nfnl_get_data(nfad->data, NFQA_SKB_INFO,
uint32_t));
      |                                                ^~~~~~~~~~~~~

I'll post to the suricata ML asap.

Thanks,

Vieri