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author | James Morris <jmorris@namei.org> | 2006-06-09 00:31:46 -0700 |
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committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-17 21:30:01 -0700 |
commit | 7c9728c393dceb724d66d696cfabce82151a78e5 (patch) | |
tree | af2b67ff7c579d669d01f28af33929f780b9c1b3 /net/ipv4/netfilter/ip_conntrack_standalone.c | |
parent | 5e6874cdb8de94cd3c15d853a8ef9c6f4c305055 (diff) | |
download | linux-stable-7c9728c393dceb724d66d696cfabce82151a78e5.tar.gz linux-stable-7c9728c393dceb724d66d696cfabce82151a78e5.tar.bz2 linux-stable-7c9728c393dceb724d66d696cfabce82151a78e5.zip |
[SECMARK]: Add secmark support to conntrack
Add a secmark field to IP and NF conntracks, so that security markings
on packets can be copied to their associated connections, and also
copied back to packets as required. This is similar to the network
mark field currently used with conntrack, although it is intended for
enforcement of security policy rather than network policy.
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/ip_conntrack_standalone.c')
-rw-r--r-- | net/ipv4/netfilter/ip_conntrack_standalone.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c index 6cb9b989d14c..88445aac3f28 100644 --- a/net/ipv4/netfilter/ip_conntrack_standalone.c +++ b/net/ipv4/netfilter/ip_conntrack_standalone.c @@ -189,6 +189,11 @@ static int ct_seq_show(struct seq_file *s, void *v) return -ENOSPC; #endif +#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK + if (seq_printf(s, "secmark=%u ", conntrack->secmark)) + return -ENOSPC; +#endif + if (seq_printf(s, "use=%u\n", atomic_read(&conntrack->ct_general.use))) return -ENOSPC; |