conntrackd: add TCP flags support

Back in 2008, there was no TCP flags support in the kernel, hence the
workaround was to infer the flags from the TCP state.

This patch is implicitly fixing a problem, since the existing RETRANS
and UNACK TCP conntrack states plus the _CLOSE_INIT flag that is bogusly
infered (to be frank, it was correctly infered back in 2008, but after
adding new TCP states, it was not).

Let's just use the flags that we get via synchronization messages.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions