diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_netlink.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index d5d2efddba5..5fcf91d617c 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -320,8 +320,6 @@ static int ctnetlink_conntrack_event(struct notifier_block *this, } else if (events & (IPCT_NEW | IPCT_RELATED)) { type = IPCTNL_MSG_CT_NEW; flags = NLM_F_CREATE|NLM_F_EXCL; - /* dump everything */ - events = ~0UL; group = NFNLGRP_CONNTRACK_NEW; } else if (events & (IPCT_STATUS | IPCT_PROTOINFO)) { type = IPCTNL_MSG_CT_NEW; @@ -356,28 +354,35 @@ static int ctnetlink_conntrack_event(struct notifier_block *this, if (ctnetlink_dump_tuples(skb, tuple(ct, IP_CT_DIR_REPLY)) < 0) goto nfattr_failure; NFA_NEST_END(skb, nest_parms); - - /* NAT stuff is now a status flag */ - if ((events & IPCT_STATUS || events & IPCT_NATINFO) - && ctnetlink_dump_status(skb, ct) < 0) - goto nfattr_failure; - if (events & IPCT_REFRESH - && ctnetlink_dump_timeout(skb, ct) < 0) - goto nfattr_failure; - if (events & IPCT_PROTOINFO - && ctnetlink_dump_protoinfo(skb, ct) < 0) - goto nfattr_failure; - if (events & IPCT_HELPINFO - && ctnetlink_dump_helpinfo(skb, ct) < 0) - goto nfattr_failure; - if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || - ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0) - goto nfattr_failure; + if (events & IPCT_DESTROY) { + if (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || + ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0) + goto nfattr_failure; + } else { + if (ctnetlink_dump_status(skb, ct) < 0) + goto nfattr_failure; - if (events & IPCT_MARK - && ctnetlink_dump_mark(skb, ct) < 0) - goto nfattr_failure; + if (ctnetlink_dump_timeout(skb, ct) < 0) + goto nfattr_failure; + + if (events & IPCT_PROTOINFO + && ctnetlink_dump_protoinfo(skb, ct) < 0) + goto nfattr_failure; + + if ((events & IPCT_HELPER || ct->helper) + && ctnetlink_dump_helpinfo(skb, ct) < 0) + goto nfattr_failure; + + if ((events & IPCT_MARK || ct->mark) + && ctnetlink_dump_mark(skb, ct) < 0) + goto nfattr_failure; + + if (events & IPCT_COUNTER_FILLING && + (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || + ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)) + goto nfattr_failure; + } nlh->nlmsg_len = skb->tail - b; nfnetlink_send(skb, 0, group, 0); |