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-rw-r--r--pkg/sentry/kernel/task.go6
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/task.go b/pkg/sentry/kernel/task.go
index 19029adb1..0f83c0a39 100644
--- a/pkg/sentry/kernel/task.go
+++ b/pkg/sentry/kernel/task.go
@@ -568,12 +568,18 @@ func (t *Task) Value(key interface{}) interface{} {
case CtxPIDNamespace:
return t.tg.pidns
case CtxUTSNamespace:
+ t.mu.Lock()
+ defer t.mu.Unlock()
return t.utsns
case CtxIPCNamespace:
+ t.mu.Lock()
+ defer t.mu.Unlock()
return t.ipcns
case CtxTask:
return t
case auth.CtxCredentials:
+ t.mu.Lock()
+ defer t.mu.Unlock()
return t.creds
case context.CtxThreadGroupID:
return int32(t.ThreadGroup().ID())