diff options
| -rw-r--r-- | pkg/tcpip/transport/raw/endpoint.go | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go index 1bce2769a..b6687911a 100644 --- a/pkg/tcpip/transport/raw/endpoint.go +++ b/pkg/tcpip/transport/raw/endpoint.go @@ -286,26 +286,6 @@ func (e *endpoint) write(p tcpip.Payloader, opts tcpip.WriteOptions) (int64, tcp return nil, nil, nil, &tcpip.ErrBadBuffer{} } - // If this is an unassociated socket and callee provided a nonzero - // destination address, route using that address. - if e.ops.GetHeaderIncluded() { - ip := header.IPv4(payloadBytes) - if !ip.IsValid(len(payloadBytes)) { - return nil, nil, nil, &tcpip.ErrInvalidOptionValue{} - } - dstAddr := ip.DestinationAddress() - // Update dstAddr with the address in the IP header, unless - // opts.To is set (e.g. if sendto specifies a specific - // address). - if dstAddr != tcpip.Address([]byte{0, 0, 0, 0}) && opts.To == nil { - opts.To = &tcpip.FullAddress{ - NIC: 0, // NIC is unset. - Addr: dstAddr, // The address from the payload. - Port: 0, // There are no ports here. - } - } - } - // Did the user caller provide a destination? If not, use the connected // destination. if opts.To == nil { |