From 63447e5afae62dab64940054372166dab45a057c Mon Sep 17 00:00:00 2001 From: Dean Deng Date: Thu, 6 Aug 2020 11:01:13 -0700 Subject: Only register /dev/net/tun if supported. PiperOrigin-RevId: 325266487 --- pkg/sentry/devices/tundev/tundev.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pkg/sentry/devices') diff --git a/pkg/sentry/devices/tundev/tundev.go b/pkg/sentry/devices/tundev/tundev.go index 852ec3c5c..a40625e19 100644 --- a/pkg/sentry/devices/tundev/tundev.go +++ b/pkg/sentry/devices/tundev/tundev.go @@ -160,8 +160,8 @@ func (fd *tunFD) EventUnregister(e *waiter.Entry) { fd.device.EventUnregister(e) } -// isNetTunSupported returns whether /dev/net/tun device is supported for s. -func isNetTunSupported(s inet.Stack) bool { +// IsNetTunSupported returns whether /dev/net/tun device is supported for s. +func IsNetTunSupported(s inet.Stack) bool { _, ok := s.(*netstack.Stack) return ok } -- cgit v1.2.3