Merge f520d0d5 (automated)

1 files changed, 10 insertions, 2 deletions

diff --git a/pkg/sentry/socket/control/control.go b/pkg/sentry/socket/control/control.go
index c0238691d..434d7ca2e 100644
--- a/pkg/sentry/socket/control/control.go
+++ b/pkg/sentry/socket/control/control.go
@@ -406,12 +406,20 @@ func makeCreds(t *kernel.Task, socketOrEndpoint interface{}) SCMCredentials {
 		return nil
 	}
 	if cr, ok := socketOrEndpoint.(transport.Credentialer); ok && (cr.Passcred() || cr.ConnectedPasscred()) {
-		tcred := t.Credentials()
-		return &scmCredentials{t, tcred.EffectiveKUID, tcred.EffectiveKGID}
+		return MakeCreds(t)
 	}
 	return nil
 }
 
+// MakeCreds creates default SCMCredentials.
+func MakeCreds(t *kernel.Task) SCMCredentials {
+	if t == nil {
+		return nil
+	}
+	tcred := t.Credentials()
+	return &scmCredentials{t, tcred.EffectiveKUID, tcred.EffectiveKGID}
+}
+
 // New creates default control messages if needed.
 func New(t *kernel.Task, socketOrEndpoint interface{}, rights SCMRights) transport.ControlMessages {
 	return transport.ControlMessages{