diff options
Diffstat (limited to 'datapath-windows/ovsext/Conntrack-tcp.c')
| -rw-r--r-- | datapath-windows/ovsext/Conntrack-tcp.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/datapath-windows/ovsext/Conntrack-tcp.c b/datapath-windows/ovsext/Conntrack-tcp.c index eda42ac82..a468c3e6b 100644 --- a/datapath-windows/ovsext/Conntrack-tcp.c +++ b/datapath-windows/ovsext/Conntrack-tcp.c @@ -213,11 +213,17 @@ OvsConntrackUpdateTcpEntry(OVS_CT_ENTRY* conn_, return CT_UPDATE_INVALID; } - if (((tcp_flags & (TCP_SYN|TCP_ACK)) == TCP_SYN) - && dst->state >= CT_DPIF_TCPS_FIN_WAIT_2 + if ((tcp_flags & (TCP_SYN|TCP_ACK)) == TCP_SYN) { + if (dst->state >= CT_DPIF_TCPS_FIN_WAIT_2 && src->state >= CT_DPIF_TCPS_FIN_WAIT_2) { - src->state = dst->state = CT_DPIF_TCPS_CLOSED; - return CT_UPDATE_NEW; + src->state = dst->state = CT_DPIF_TCPS_CLOSED; + return CT_UPDATE_NEW; + } else if (src->state <= CT_DPIF_TCPS_SYN_SENT) { + src->state = CT_DPIF_TCPS_SYN_SENT; + OvsConntrackUpdateExpiration(&conn->up, now, + 30 * CT_INTERVAL_SEC); + return CT_UPDATE_VALID_NEW; + } } if (src->wscale & CT_WSCALE_FLAG |