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| author | Liping Zhang <zlpnobody@gmail.com> | 2017-04-01 20:31:32 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-04-08 23:52:15 +0200 |
| commit | 97aae0df1de4d7dd80905fb067e28b032a132995 (patch) | |
| tree | 4f2cd924d078bd98a45535f33634874a444c21ec /net | |
| parent | 2638fd0f92d4397884fd991d8f4925cb3f081901 (diff) | |
| download | linux-97aae0df1de4d7dd80905fb067e28b032a132995.tar.gz linux-97aae0df1de4d7dd80905fb067e28b032a132995.tar.bz2 linux-97aae0df1de4d7dd80905fb067e28b032a132995.zip | |
netfilter: ctnetlink: using bit to represent the ct event
Otherwise, creating a new conntrack via nfnetlink:
# conntrack -I -p udp -s 1.1.1.1 -d 2.2.2.2 -t 10 --sport 10 --dport 20
will emit the wrong ct events(where UPDATE should be NEW):
# conntrack -E
[UPDATE] udp 17 10 src=1.1.1.1 dst=2.2.2.2 sport=10 dport=20
[UNREPLIED] src=2.2.2.2 dst=1.1.1.1 sport=20 dport=10 mark=0
Signed-off-by: Liping Zhang <zlpnobody@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 908d858034e4..59ee27deb9a0 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1929,9 +1929,9 @@ static int ctnetlink_new_conntrack(struct net *net, struct sock *ctnl, err = 0; if (test_bit(IPS_EXPECTED_BIT, &ct->status)) - events = IPCT_RELATED; + events = 1 << IPCT_RELATED; else - events = IPCT_NEW; + events = 1 << IPCT_NEW; if (cda[CTA_LABELS] && ctnetlink_attach_labels(ct, cda) == 0) |