diff options
Diffstat (limited to 'pkg/tcpip/transport/raw/endpoint.go')
| -rw-r--r-- | pkg/tcpip/transport/raw/endpoint.go | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go index e4ff50c91..42aded77f 100644 --- a/pkg/tcpip/transport/raw/endpoint.go +++ b/pkg/tcpip/transport/raw/endpoint.go @@ -16,7 +16,7 @@ // sockets allow applications to: // // * manually write and inspect transport layer headers and payloads -// * receive all traffic of a given transport protcol (e.g. ICMP or UDP) +// * receive all traffic of a given transport protocol (e.g. ICMP or UDP) // * optionally write and inspect network layer and link layer headers for // packets // @@ -29,11 +29,11 @@ package raw import ( "sync" - "gvisor.googlesource.com/gvisor/pkg/tcpip" - "gvisor.googlesource.com/gvisor/pkg/tcpip/buffer" - "gvisor.googlesource.com/gvisor/pkg/tcpip/header" - "gvisor.googlesource.com/gvisor/pkg/tcpip/stack" - "gvisor.googlesource.com/gvisor/pkg/waiter" + "gvisor.dev/gvisor/pkg/tcpip" + "gvisor.dev/gvisor/pkg/tcpip/buffer" + "gvisor.dev/gvisor/pkg/tcpip/header" + "gvisor.dev/gvisor/pkg/tcpip/stack" + "gvisor.dev/gvisor/pkg/waiter" ) // +stateify savable @@ -147,6 +147,9 @@ func (ep *endpoint) Close() { ep.waiterQueue.Notify(waiter.EventHUp | waiter.EventErr | waiter.EventIn | waiter.EventOut) } +// ModerateRecvBuf implements tcpip.Endpoint.ModerateRecvBuf. +func (ep *endpoint) ModerateRecvBuf(copied int) {} + // Read implements tcpip.Endpoint.Read. func (ep *endpoint) Read(addr *tcpip.FullAddress) (buffer.View, tcpip.ControlMessages, *tcpip.Error) { ep.rcvMu.Lock() @@ -295,6 +298,11 @@ func (ep *endpoint) Connect(addr tcpip.FullAddress) *tcpip.Error { ep.mu.Lock() defer ep.mu.Unlock() + if addr.Addr == "" { + // AF_UNSPEC isn't supported. + return tcpip.ErrAddressFamilyNotSupported + } + if ep.closed { return tcpip.ErrInvalidEndpointState } |