diff options
| author | Mike Silbersack <silby@FreeBSD.org> | 2004-11-25 19:04:20 +0000 |
|---|---|---|
| committer | Mike Silbersack <silby@FreeBSD.org> | 2004-11-25 19:04:20 +0000 |
| commit | 6a220ed80af3ba4b6e0b8fe64072b9133135c766 (patch) | |
| tree | b80df82514cc044e498de88da36afc62df7155a6 /sys/netinet/tcp_input.c | |
| parent | a4c40dd85d26648381e631b7d130caa3f921a8b6 (diff) | |
Notes
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 0639698ffd32..92032cca442f 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -1514,8 +1514,9 @@ trimthenstep6: * RFC 1337. */ if (thflags & TH_RST) { - if (SEQ_GEQ(th->th_seq, tp->last_ack_sent) && - SEQ_LT(th->th_seq, tp->last_ack_sent + tp->rcv_wnd)) { + if ((SEQ_GEQ(th->th_seq, tp->last_ack_sent) && + SEQ_LT(th->th_seq, tp->last_ack_sent + tp->rcv_wnd)) || + (tp->rcv_wnd == 0 && tp->last_ack_sent == th->th_seq)) { switch (tp->t_state) { case TCPS_SYN_RECEIVED: |