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/transport/tcp/testing | |
| parent | 1e55eb3800a60c1a1118b84f2534b78481702f38 (diff) | |
Use PacketBuffers for outgoing packets.
PiperOrigin-RevId: 280455453
Diffstat (limited to 'pkg/tcpip/transport/tcp/testing')
| -rw-r--r-- | pkg/tcpip/transport/tcp/testing/context/context.go | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/pkg/tcpip/transport/tcp/testing/context/context.go b/pkg/tcpip/transport/tcp/testing/context/context.go index 0a733fa94..04fdaaed1 100644 --- a/pkg/tcpip/transport/tcp/testing/context/context.go +++ b/pkg/tcpip/transport/tcp/testing/context/context.go @@ -236,9 +236,9 @@ func (c *Context) GetPacket() []byte { if p.Proto != ipv4.ProtocolNumber { c.t.Fatalf("Bad network protocol: got %v, wanted %v", p.Proto, ipv4.ProtocolNumber) } - b := make([]byte, len(p.Header)+len(p.Payload)) - copy(b, p.Header) - copy(b[len(p.Header):], p.Payload) + + hdr := p.Pkt.Header.View() + b := append(hdr[:len(hdr):len(hdr)], p.Pkt.Data.ToView()...) if p.GSO != nil && p.GSO.L3HdrLen != header.IPv4MinimumSize { c.t.Errorf("L3HdrLen %v (expected %v)", p.GSO.L3HdrLen, header.IPv4MinimumSize) @@ -264,9 +264,9 @@ func (c *Context) GetPacketNonBlocking() []byte { if p.Proto != ipv4.ProtocolNumber { c.t.Fatalf("Bad network protocol: got %v, wanted %v", p.Proto, ipv4.ProtocolNumber) } - b := make([]byte, len(p.Header)+len(p.Payload)) - copy(b, p.Header) - copy(b[len(p.Header):], p.Payload) + + hdr := p.Pkt.Header.View() + b := append(hdr[:len(hdr):len(hdr)], p.Pkt.Data.ToView()...) checker.IPv4(c.t, b, checker.SrcAddr(StackAddr), checker.DstAddr(TestAddr)) return b @@ -488,9 +488,9 @@ func (c *Context) GetV6Packet() []byte { if p.Proto != ipv6.ProtocolNumber { c.t.Fatalf("Bad network protocol: got %v, wanted %v", p.Proto, ipv6.ProtocolNumber) } - b := make([]byte, len(p.Header)+len(p.Payload)) - copy(b, p.Header) - copy(b[len(p.Header):], p.Payload) + b := make([]byte, p.Pkt.Header.UsedLength()+p.Pkt.Data.Size()) + copy(b, p.Pkt.Header.View()) + copy(b[p.Pkt.Header.UsedLength():], p.Pkt.Data.ToView()) checker.IPv6(c.t, b, checker.SrcAddr(StackV6Addr), checker.DstAddr(TestV6Addr)) return b |