From 736b9aeaaaeb94ee127999479dfd70b608a4cbbe Mon Sep 17 00:00:00 2001
From: Alexander Brandes <mc.cache@web.de>
Date: Sat, 23 Jul 2022 20:06:47 +0200
Subject: [PATCH] [JENKINS-69105] `UtilTest#createDirectories` fails when
 temporary directory is a symbolic link (#6906)

---
 core/src/test/java/hudson/UtilTest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/test/java/hudson/UtilTest.java b/core/src/test/java/hudson/UtilTest.java
index 088591e5dd..52b8f1171a 100644
--- a/core/src/test/java/hudson/UtilTest.java
+++ b/core/src/test/java/hudson/UtilTest.java
@@ -643,7 +643,7 @@ public class UtilTest {
         //          /a1
         //          /a2 => symlink to a1
         //      /b => symlink to a
-        Path root = tmp.getRoot().toPath();
+        Path root = tmp.getRoot().toPath().toRealPath();
         Path a = root.resolve("a");
         Path a1 = a.resolve("a1");
         Files.createDirectories(a1);