2 files changed, 15 insertions, 9 deletions
diff --git a/pkg/sentry/socket/hostinet/socket_vfs2.go b/pkg/sentry/socket/hostinet/socket_vfs2.go
index 163af329b..9a2cac40b 100644
--- a/pkg/sentry/socket/hostinet/socket_vfs2.go
+++ b/pkg/sentry/socket/hostinet/socket_vfs2.go
@@ -33,6 +33,7 @@ import (
 	"gvisor.dev/gvisor/pkg/waiter"
 )
 
+// +stateify savable
 type socketVFS2 struct {
 	vfsfd vfs.FileDescription
 	vfs.FileDescriptionDefaultImpl
@@ -51,7 +52,7 @@ var _ = socket.SocketVFS2(&socketVFS2{})
 
 func newVFS2Socket(t *kernel.Task, family int, stype linux.SockType, protocol int, fd int, flags uint32) (*vfs.FileDescription, *syserr.Error) {
 	mnt := t.Kernel().SocketMount()
-	d := sockfs.NewDentry(t.Credentials(), mnt)
+	d := sockfs.NewDentry(t, mnt)
 	defer d.DecRef(t)
 
 	s := &socketVFS2{
diff --git a/pkg/sentry/socket/hostinet/stack.go b/pkg/sentry/socket/hostinet/stack.go
index faa61160e..7e7857ac3 100644
--- a/pkg/sentry/socket/hostinet/stack.go
+++ b/pkg/sentry/socket/hostinet/stack.go
@@ -324,7 +324,12 @@ func (s *Stack) InterfaceAddrs() map[int32][]inet.InterfaceAddr {
 }
 
 // AddInterfaceAddr implements inet.Stack.AddInterfaceAddr.
-func (s *Stack) AddInterfaceAddr(idx int32, addr inet.InterfaceAddr) error {
+func (s *Stack) AddInterfaceAddr(int32, inet.InterfaceAddr) error {
+	return syserror.EACCES
+}
+
+// RemoveInterfaceAddr implements inet.Stack.RemoveInterfaceAddr.
+func (s *Stack) RemoveInterfaceAddr(int32, inet.InterfaceAddr) error {
 	return syserror.EACCES
 }
 
@@ -359,7 +364,7 @@ func (s *Stack) TCPSACKEnabled() (bool, error) {
 }
 
 // SetTCPSACKEnabled implements inet.Stack.SetTCPSACKEnabled.
-func (s *Stack) SetTCPSACKEnabled(enabled bool) error {
+func (s *Stack) SetTCPSACKEnabled(bool) error {
 	return syserror.EACCES
 }
 
@@ -369,7 +374,7 @@ func (s *Stack) TCPRecovery() (inet.TCPLossRecovery, error) {
 }
 
 // SetTCPRecovery implements inet.Stack.SetTCPRecovery.
-func (s *Stack) SetTCPRecovery(recovery inet.TCPLossRecovery) error {
+func (s *Stack) SetTCPRecovery(inet.TCPLossRecovery) error {
 	return syserror.EACCES
 }
 
@@ -430,18 +435,18 @@ func (s *Stack) Statistics(stat interface{}, arg string) error {
 	}
 
 	if rawLine == "" {
-		return fmt.Errorf("Failed to get raw line")
+		return fmt.Errorf("failed to get raw line")
 	}
 
 	parts := strings.SplitN(rawLine, ":", 2)
 	if len(parts) != 2 {
-		return fmt.Errorf("Failed to get prefix from: %q", rawLine)
+		return fmt.Errorf("failed to get prefix from: %q", rawLine)
 	}
 
 	sliceStat = toSlice(stat)
 	fields := strings.Fields(strings.TrimSpace(parts[1]))
 	if len(fields) != len(sliceStat) {
-		return fmt.Errorf("Failed to parse fields: %q", rawLine)
+		return fmt.Errorf("failed to parse fields: %q", rawLine)
 	}
 	if _, ok := stat.(*inet.StatSNMPTCP); ok {
 		snmpTCP = true
@@ -457,7 +462,7 @@ func (s *Stack) Statistics(stat interface{}, arg string) error {
 			sliceStat[i], err = strconv.ParseUint(fields[i], 10, 64)
 		}
 		if err != nil {
-			return fmt.Errorf("Failed to parse field %d from: %q, %v", i, rawLine, err)
+			return fmt.Errorf("failed to parse field %d from: %q, %v", i, rawLine, err)
 		}
 	}
 
@@ -495,6 +500,6 @@ func (s *Stack) Forwarding(protocol tcpip.NetworkProtocolNumber) bool {
 }
 
 // SetForwarding implements inet.Stack.SetForwarding.
-func (s *Stack) SetForwarding(protocol tcpip.NetworkProtocolNumber, enable bool) error {
+func (s *Stack) SetForwarding(tcpip.NetworkProtocolNumber, bool) error {
 	return syserror.EACCES
 }