diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/netfilter/nf_conntrack_core.c | 15 | ||||
-rw-r--r-- | net/netfilter/nfnetlink_cttimeout.c | 1 |
2 files changed, 12 insertions, 4 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index c6f1cf0bff56..80ab4e937765 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1686,6 +1686,17 @@ __nf_ct_unconfirmed_destroy(struct net *net) } } +void nf_ct_unconfirmed_destroy(struct net *net) +{ + might_sleep(); + + if (atomic_read(&net->ct.count) > 0) { + __nf_ct_unconfirmed_destroy(net); + synchronize_net(); + } +} +EXPORT_SYMBOL_GPL(nf_ct_unconfirmed_destroy); + void nf_ct_iterate_cleanup_net(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data, u32 portid, int report) @@ -1697,14 +1708,10 @@ void nf_ct_iterate_cleanup_net(struct net *net, if (atomic_read(&net->ct.count) == 0) return; - __nf_ct_unconfirmed_destroy(net); - d.iter = iter; d.data = data; d.net = net; - synchronize_net(); - nf_ct_iterate_cleanup(iter_net_only, &d, portid, report); } EXPORT_SYMBOL_GPL(nf_ct_iterate_cleanup_net); diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 7ce9e86d374c..f4fb6d4dd0b9 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -570,6 +570,7 @@ static void __net_exit cttimeout_net_exit(struct net *net) { struct ctnl_timeout *cur, *tmp; + nf_ct_unconfirmed_destroy(net); ctnl_untimeout(net, NULL); list_for_each_entry_safe(cur, tmp, &net->nfct_timeout_list, head) { |