From 0885d16ac22a0ecd2267bf3c8818a3a8a5a9dadb Mon Sep 17 00:00:00 2001
From: Valery Kharseko <vharseko@3a-systems.ru>
Date: Fri, 31 Jul 2026 07:48:54 +0000
Subject: [PATCH] Fix CodeQL warning-severity alerts: missed wakeups, resource leaks, escaping threads (#790)

---
 opendj-server-legacy/src/main/java/org/opends/quicksetup/util/ZipExtractor.java |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/opendj-server-legacy/src/main/java/org/opends/quicksetup/util/ZipExtractor.java b/opendj-server-legacy/src/main/java/org/opends/quicksetup/util/ZipExtractor.java
index fe3542d..883f3fb 100644
--- a/opendj-server-legacy/src/main/java/org/opends/quicksetup/util/ZipExtractor.java
+++ b/opendj-server-legacy/src/main/java/org/opends/quicksetup/util/ZipExtractor.java
@@ -100,15 +100,22 @@
                                       Application app)
     throws FileNotFoundException, IllegalArgumentException
   {
-    this(new FileInputStream(zipFile),
+    // The name is validated before the stream is opened, otherwise the stream would leak when the
+    // validation fails.
+    this(openZipFile(zipFile),
       minRatio,
       maxRatio,
       numberZipEntries,
       zipFile.getName(),
       app);
+  }
+
+  private static FileInputStream openZipFile(File zipFile) throws FileNotFoundException
+  {
     if (!zipFile.getName().endsWith(".zip")) {
       throw new IllegalArgumentException("File must have extension .zip");
     }
+    return new FileInputStream(zipFile);
   }
 
   /**

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