diff options
| -rw-r--r-- | pkg/sentry/kernel/ptrace.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/sentry/kernel/ptrace.go b/pkg/sentry/kernel/ptrace.go index c3980350a..f5a60e749 100644 --- a/pkg/sentry/kernel/ptrace.go +++ b/pkg/sentry/kernel/ptrace.go @@ -770,8 +770,8 @@ func (t *Task) ptraceClone(kind ptraceCloneKind, child *Task, opts *CloneOptions if !t.hasTracer() { return false } - t.tg.pidns.owner.mu.RLock() - defer t.tg.pidns.owner.mu.RUnlock() + t.tg.pidns.owner.mu.Lock() + defer t.tg.pidns.owner.mu.Unlock() event := false if !opts.Untraced { switch kind { |