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| author |   Florian Westphal <fw@strlen.de> | 2017-05-21 12:52:57 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2017-05-29 12:46:10 +0200 |
| commit | 2843fb69980b84dfa939733c91dceae533aa89e9 (patch) | |
| tree | 80efc8446362851d478a9d421991d7f2f0b7effd /include/net/netfilter/nf_conntrack.h | |
| parent | netfilter: conntrack: don't call iter for non-confirmed conntracks (diff) | |
| download | linux-dev-2843fb69980b84dfa939733c91dceae533aa89e9.tar.xz linux-dev-2843fb69980b84dfa939733c91dceae533aa89e9.zip | |
netfilter: conntrack: add nf_ct_iterate_destroy
sledgehammer to be used on module unload (to remove affected conntracks
from all namespaces).
It will also flag all unconfirmed conntracks as dying, i.e. they will
not be committed to main table.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index f21180ea4558..48407569585d 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -229,6 +229,10 @@ void nf_ct_iterate_cleanup_net(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data, u32 portid, int report); +/* also set unconfirmed conntracks as dying. Only use in module exit path. */ +void nf_ct_iterate_destroy(int (*iter)(struct nf_conn *i, void *data), + void *data); + struct nf_conntrack_zone; void nf_conntrack_free(struct nf_conn *ct); |