Merge release-20200804.0-27-g35312a95c (automated)

1 files changed, 11 insertions, 0 deletions

diff --git a/pkg/sentry/socket/hostinet/stack.go b/pkg/sentry/socket/hostinet/stack.go
index a48082631..fda3dcb35 100644
--- a/pkg/sentry/socket/hostinet/stack.go
+++ b/pkg/sentry/socket/hostinet/stack.go
@@ -53,6 +53,7 @@ type Stack struct {
 	interfaceAddrs map[int32][]inet.InterfaceAddr
 	routes         []inet.Route
 	supportsIPv6   bool
+	tcpRecovery    inet.TCPLossRecovery
 	tcpRecvBufSize inet.TCPBufferSize
 	tcpSendBufSize inet.TCPBufferSize
 	tcpSACKEnabled bool
@@ -350,6 +351,16 @@ func (s *Stack) SetTCPSACKEnabled(enabled bool) error {
 	return syserror.EACCES
 }
 
+// TCPRecovery implements inet.Stack.TCPRecovery.
+func (s *Stack) TCPRecovery() (inet.TCPLossRecovery, error) {
+	return s.tcpRecovery, nil
+}
+
+// SetTCPRecovery implements inet.Stack.SetTCPRecovery.
+func (s *Stack) SetTCPRecovery(recovery inet.TCPLossRecovery) error {
+	return syserror.EACCES
+}
+
 // getLine reads one line from proc file, with specified prefix.
 // The last argument, withHeader, specifies if it contains line header.
 func getLine(f *os.File, prefix string, withHeader bool) string {