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[NETFILTER] ctnetlink: add marking support from userspace

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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>
This commit is contained in:
Pablo Neira Ayuso 2005-11-09 13:00:04 -08:00 committed by David S. Miller
parent 51df784ed7
commit 02a78cdf42
1 changed files with 10 additions and 0 deletions
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10
net/ipv4/netfilter/ip_conntrack_netlink.c
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@ -979,6 +979,11 @@ ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
return err; return err;
} }
#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
if (cda[CTA_MARK-1])
ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
#endif
DEBUGP("all done\n"); DEBUGP("all done\n");
return 0; return 0;
} }
@ -1022,6 +1027,11 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
if (ct->helper) if (ct->helper)
ip_conntrack_helper_put(ct->helper); ip_conntrack_helper_put(ct->helper);
#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
if (cda[CTA_MARK-1])
ct->mark = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_MARK-1]));
#endif
DEBUGP("conntrack with id %u inserted\n", ct->id); DEBUGP("conntrack with id %u inserted\n", ct->id);
return 0; return 0;