diff options
| author | Ian Gudger <igudger@google.com> | 2018-11-05 15:38:32 -0800 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-11-05 15:39:30 -0800 |
| commit | 37cbce1f9156109a58ae3d350f8e0e9d027b3785 (patch) | |
| tree | a76b631fd031c1f348562cc9b3a2275b43fb1556 /pkg/tcpip/transport/tcp/connect.go | |
| parent | 704b56a40d0a041a4e6f814c3dbb1f9ec15f9002 (diff) | |
Merge segments in sender's writeList
PiperOrigin-RevId: 220185891
Change-Id: Iaea73fd7b2fa8c399b989cdcaabf4885f370df4b
Diffstat (limited to 'pkg/tcpip/transport/tcp/connect.go')
| -rw-r--r-- | pkg/tcpip/transport/tcp/connect.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/pkg/tcpip/transport/tcp/connect.go b/pkg/tcpip/transport/tcp/connect.go index 965779a68..00cb39560 100644 --- a/pkg/tcpip/transport/tcp/connect.go +++ b/pkg/tcpip/transport/tcp/connect.go @@ -596,9 +596,7 @@ func sendTCP(r *stack.Route, id stack.TransportEndpointID, data buffer.Vectorise if r.Capabilities()&stack.CapabilityChecksumOffload == 0 { length := uint16(hdr.UsedLength() + data.Size()) xsum := r.PseudoHeaderChecksum(ProtocolNumber) - for _, v := range data.Views() { - xsum = header.Checksum(v, xsum) - } + xsum = header.ChecksumVV(data, xsum) tcp.SetChecksum(^tcp.CalculateChecksum(xsum, length)) } |