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[NETFILTER] ctnetlink: add marking support from userspace
This patch adds support for conntrack marking from user space. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -979,6 +979,11 @@ ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
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return err;
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}
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#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
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if (cda[CTA_MARK-1])
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ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
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#endif
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DEBUGP("all done\n");
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return 0;
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}
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@ -1022,6 +1027,11 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
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if (ct->helper)
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ip_conntrack_helper_put(ct->helper);
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#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
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if (cda[CTA_MARK-1])
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ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
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#endif
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DEBUGP("conntrack with id %u inserted\n", ct->id);
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return 0;
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