diff options
| -rw-r--r-- | pkg/tcpip/transport/tcp/rack.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pkg/tcpip/transport/tcp/rack.go b/pkg/tcpip/transport/tcp/rack.go index ecabeceb4..0a0d5f7a1 100644 --- a/pkg/tcpip/transport/tcp/rack.go +++ b/pkg/tcpip/transport/tcp/rack.go @@ -475,9 +475,11 @@ func (rc *rackControl) DoRecovery(_ *segment, fastRetransmit bool) { break } - snd.outstanding++ + if sent := snd.maybeSendSegment(seg, int(snd.ep.scoreboard.SMSS()), snd.sndUna.Add(snd.sndWnd)); !sent { + break + } dataSent = true - snd.sendSegment(seg) + snd.outstanding += snd.pCount(seg, snd.maxPayloadSize) } snd.postXmit(dataSent, true /* shouldScheduleProbe */) |