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| author | Venkat Yekkirala <vyekkirala@TrustedCS.com> | 2006-08-04 23:12:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 14:53:27 -0700 |
| commit | beb8d13bed80f8388f1a9a107d07ddd342e627e8 (patch) | |
| tree | 19d5763b9b3b8ff3969997565e5ec0edd6e4bd33 /net/ipv4/udp.c | |
| parent | 4e2ba18eae7f370c7c3ed96eaca747cc9b39f917 (diff) | |
| download | lwn-beb8d13bed80f8388f1a9a107d07ddd342e627e8.tar.gz lwn-beb8d13bed80f8388f1a9a107d07ddd342e627e8.zip | |
[MLSXFRM]: Add flow labeling
This labels the flows that could utilize IPSec xfrms at the points the
flows are defined so that IPSec policy and SAs at the right label can
be used.
The following protos are currently not handled, but they should
continue to be able to use single-labeled IPSec like they currently
do.
ipmr
ip_gre
ipip
igmp
sit
sctp
ip6_tunnel (IPv6 over IPv6 tunnel device)
decnet
Signed-off-by: Venkat Yekkirala <vyekkirala@TrustedCS.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index f136cec96d95..a4d005eccc7f 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -603,6 +603,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, .uli_u = { .ports = { .sport = inet->sport, .dport = dport } } }; + security_sk_classify_flow(sk, &fl); err = ip_route_output_flow(&rt, &fl, sk, !(msg->msg_flags&MSG_DONTWAIT)); if (err) goto out; |