diff options
Diffstat (limited to 'freebsd/sys/netinet/tcp_timer.c')
| -rw-r--r-- | freebsd/sys/netinet/tcp_timer.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/freebsd/sys/netinet/tcp_timer.c b/freebsd/sys/netinet/tcp_timer.c index 69bd052b..422e5122 100644 --- a/freebsd/sys/netinet/tcp_timer.c +++ b/freebsd/sys/netinet/tcp_timer.c @@ -664,8 +664,7 @@ tcp_timer_rexmt(void * xtp) tcp_inpinfo_lock_del(inp, tp); goto out; } - tp = tcp_drop(tp, tp->t_softerror ? - tp->t_softerror : ETIMEDOUT); + tp = tcp_drop(tp, ETIMEDOUT); tcp_inpinfo_lock_del(inp, tp); goto out; } @@ -696,7 +695,12 @@ tcp_timer_rexmt(void * xtp) tp->t_flags |= TF_WASCRECOVERY; else tp->t_flags &= ~TF_WASCRECOVERY; - tp->t_badrxtwin = ticks + (tp->t_srtt >> (TCP_RTT_SHIFT + 1)); + if ((tp->t_flags & TF_RCVD_TSTMP) == 0) + tp->t_badrxtwin = ticks + (tp->t_srtt >> (TCP_RTT_SHIFT + 1)); + /* In the event that we've negotiated timestamps + * badrxtwin will be set to the value that we set + * the retransmitted packet's to_tsval to by tcp_output + */ tp->t_flags |= TF_PREVVALID; } else tp->t_flags &= ~TF_PREVVALID; |