From 67e9abeb2830c517cbcbbd93de184055b2d4227b Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 16 Jul 2026 21:01:01 +0200
Subject: tests/cluster: fix possible fd exhaustion

...and one typo.
---
 tests/cluster/cluster_test.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/cluster/cluster_test.go b/tests/cluster/cluster_test.go
index fa639b7..70a2a02 100644
--- a/tests/cluster/cluster_test.go
+++ b/tests/cluster/cluster_test.go
@@ -176,6 +176,10 @@ func TestConcurrentCreate(t *testing.T) {
 				return
 			}
 			syscall.Unlink(path)
+
+			// Close now (not only when the whole loop exists) to avoid exhausting fds.
+			// Double-close on happy path is harmless: "Close will return an error if it has already been called"
+			f.Close()
 		}
 	}
 
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