diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 30c9d4ca021..b49da6c925b 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -943,20 +943,21 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, } } - if (nf_conntrack_event_report(IPCT_DESTROY, ct, - NETLINK_CB(skb).pid, - nlmsg_report(nlh)) < 0) { + if (del_timer(&ct->timeout)) { + if (nf_conntrack_event_report(IPCT_DESTROY, ct, + NETLINK_CB(skb).pid, + nlmsg_report(nlh)) < 0) { + nf_ct_delete_from_lists(ct); + /* we failed to report the event, try later */ + nf_ct_insert_dying_list(ct); + nf_ct_put(ct); + return 0; + } + /* death_by_timeout would report the event again */ + set_bit(IPS_DYING_BIT, &ct->status); nf_ct_delete_from_lists(ct); - /* we failed to report the event, try later */ - nf_ct_insert_dying_list(ct); nf_ct_put(ct); - return 0; } - - /* death_by_timeout would report the event again */ - set_bit(IPS_DYING_BIT, &ct->status); - - nf_ct_kill(ct); nf_ct_put(ct); return 0; @@ -1041,16 +1042,13 @@ ctnetlink_parse_nat_setup(struct nf_conn *ct, if (!parse_nat_setup) { #ifdef CONFIG_MODULES rcu_read_unlock(); - spin_unlock_bh(&nf_conntrack_lock); nfnl_unlock(); if (request_module("nf-nat-ipv4") < 0) { nfnl_lock(); - spin_lock_bh(&nf_conntrack_lock); rcu_read_lock(); return -EOPNOTSUPP; } nfnl_lock(); - spin_lock_bh(&nf_conntrack_lock); rcu_read_lock(); if (nfnetlink_parse_nat_setup_hook) return -EAGAIN; |