diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_tcp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index dd28fb239a60..420a10d8eb1e 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -844,14 +844,13 @@ static int tcp_packet(struct nf_conn *ct, /* Attempt to reopen a closed/aborted connection. * Delete this connection and look up again. */ write_unlock_bh(&tcp_lock); + /* Only repeat if we can actually remove the timer. * Destruction may already be in progress in process * context and we must give it a chance to terminate. */ - if (del_timer(&ct->timeout)) { - ct->timeout.function((unsigned long)ct); + if (nf_ct_kill(ct)) return -NF_REPEAT; - } return -NF_DROP; } /* Fall through */ @@ -884,8 +883,7 @@ static int tcp_packet(struct nf_conn *ct, if (LOG_INVALID(IPPROTO_TCP)) nf_log_packet(pf, 0, skb, NULL, NULL, NULL, "nf_ct_tcp: killing out of sync session "); - if (del_timer(&ct->timeout)) - ct->timeout.function((unsigned long)ct); + nf_ct_kill(ct); return -NF_DROP; } ct->proto.tcp.last_index = index; @@ -968,8 +966,7 @@ static int tcp_packet(struct nf_conn *ct, problem case, so we can delete the conntrack immediately. --RR */ if (th->rst) { - if (del_timer(&ct->timeout)) - ct->timeout.function((unsigned long)ct); + nf_ct_kill_acct(ct, ctinfo, skb); return NF_ACCEPT; } } else if (!test_bit(IPS_ASSURED_BIT, &ct->status) |