From a2c51efe3669f0380042b2375eae79e403d3680c Mon Sep 17 00:00:00 2001 From: Ian Gudger Date: Tue, 29 Oct 2019 16:13:43 -0700 Subject: Add endpoint tracking to the stack. In the future this will replace DanglingEndpoints. DanglingEndpoints must be kept for now due to issues with save/restore. This is arguably a cleaner design and allows the stack to know which transport endpoints might still be using its link endpoints. Updates #837 PiperOrigin-RevId: 277386633 --- pkg/sentry/socket/netstack/stack.go | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'pkg/sentry/socket/netstack/stack.go') diff --git a/pkg/sentry/socket/netstack/stack.go b/pkg/sentry/socket/netstack/stack.go index d5db8c17c..a0db2d4fd 100644 --- a/pkg/sentry/socket/netstack/stack.go +++ b/pkg/sentry/socket/netstack/stack.go @@ -291,3 +291,18 @@ func (s *Stack) FillDefaultIPTables() { func (s *Stack) Resume() { s.Stack.Resume() } + +// RegisteredEndpoints implements inet.Stack.RegisteredEndpoints. +func (s *Stack) RegisteredEndpoints() []stack.TransportEndpoint { + return s.Stack.RegisteredEndpoints() +} + +// CleanupEndpoints implements inet.Stack.CleanupEndpoints. +func (s *Stack) CleanupEndpoints() []stack.TransportEndpoint { + return s.Stack.CleanupEndpoints() +} + +// RestoreCleanupEndpoints implements inet.Stack.RestoreCleanupEndpoints. +func (s *Stack) RestoreCleanupEndpoints(es []stack.TransportEndpoint) { + s.Stack.RestoreCleanupEndpoints(es) +} -- cgit v1.2.3