diff options
| author | Kevin Krakauer <krakauer@google.com> | 2019-11-14 10:14:07 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-11-14 10:15:38 -0800 |
| commit | 3f7d9370909a598cf83dfa07a1e87545a66e182f (patch) | |
| tree | b348ff082a8fabc584694b19c1d812541eb9e12b /pkg/tcpip/packet_buffer_state.go | |
| parent | 1e55eb3800a60c1a1118b84f2534b78481702f38 (diff) | |
Use PacketBuffers for outgoing packets.
PiperOrigin-RevId: 280455453
Diffstat (limited to 'pkg/tcpip/packet_buffer_state.go')
| -rw-r--r-- | pkg/tcpip/packet_buffer_state.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pkg/tcpip/packet_buffer_state.go b/pkg/tcpip/packet_buffer_state.go index 04c4cf136..ad3cc24fa 100644 --- a/pkg/tcpip/packet_buffer_state.go +++ b/pkg/tcpip/packet_buffer_state.go @@ -20,6 +20,7 @@ import "gvisor.dev/gvisor/pkg/tcpip/buffer" func (pk *PacketBuffer) beforeSave() { // Non-Data fields may be slices of the Data field. This causes // problems for SR, so during save we make each header independent. + pk.Header = pk.Header.DeepCopy() pk.LinkHeader = append(buffer.View(nil), pk.LinkHeader...) pk.NetworkHeader = append(buffer.View(nil), pk.NetworkHeader...) pk.TransportHeader = append(buffer.View(nil), pk.TransportHeader...) |