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-rw-r--r--pkg/sentry/socket/unix/transport/queue.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/socket/unix/transport/queue.go b/pkg/sentry/socket/unix/transport/queue.go
index e4de44498..a9cedcf5f 100644
--- a/pkg/sentry/socket/unix/transport/queue.go
+++ b/pkg/sentry/socket/unix/transport/queue.go
@@ -133,7 +133,7 @@ func (q *queue) Enqueue(ctx context.Context, data [][]byte, c ControlMessages, f
free := q.limit - q.used
if l > free && truncate {
- if free == 0 {
+ if free <= 0 {
// Message can't fit right now.
q.mu.Unlock()
return 0, false, syserr.ErrWouldBlock