diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2006-11-29 01:35:31 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-03 05:31:27 (GMT) |
| commit | bbb3357d14f6becd156469220992ef7ab0f10e69 (patch) | |
| tree | f24b5b6491c76d3b384bc09307d6b841fbc0370c /net/ipv4 | |
| parent | 1b683b551209ca46ae59b29572018001db5af078 (diff) | |
| download | linux-fsl-qoriq-bbb3357d14f6becd156469220992ef7ab0f10e69.tar.xz | |
[NETFILTER]: ctnetlink: check for status attribute existence on conntrack creation
Check that status flags are available in the netlink message received
to create a new conntrack.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_netlink.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index 3d277aa..d5d2efd 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -945,9 +945,11 @@ ctnetlink_create_conntrack(struct nfattr *cda[], ct->timeout.expires = jiffies + ct->timeout.expires * HZ; ct->status |= IPS_CONFIRMED; - err = ctnetlink_change_status(ct, cda); - if (err < 0) - goto err; + if (cda[CTA_STATUS-1]) { + err = ctnetlink_change_status(ct, cda); + if (err < 0) + goto err; + } if (cda[CTA_PROTOINFO-1]) { err = ctnetlink_change_protoinfo(ct, cda); |