From 6908a32efac182f7688ded2c7661885654d92701 Mon Sep 17 00:00:00 2001
From: georgweiss <georg.weiss@ess.eu>
Date: Mon, 9 Jun 2025 09:11:13 +0200
Subject: [PATCH] Fix potential PV leak

---
 .../builder/representation/javafx/WidgetInfoDialog.java  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/display/representation-javafx/src/main/java/org/csstudio/display/builder/representation/javafx/WidgetInfoDialog.java b/app/display/representation-javafx/src/main/java/org/csstudio/display/builder/representation/javafx/WidgetInfoDialog.java
index 39611732e1..b31ff7a606 100644
--- a/app/display/representation-javafx/src/main/java/org/csstudio/display/builder/representation/javafx/WidgetInfoDialog.java
+++ b/app/display/representation-javafx/src/main/java/org/csstudio/display/builder/representation/javafx/WidgetInfoDialog.java
@@ -658,14 +658,19 @@ private ArchivedStatus getFromArchiver(String pvName) {
         }
         // Prepend "archiver://"
         pvName = "archive://" + pvName + "(" + TimestampFormats.SECONDS_FORMAT.format(Instant.now()) + ")";
+        PV pv = null;
         try {
-            PV pv = PVPool.getPV(pvName);
+            pv = PVPool.getPV(pvName);
             VType pvValue = pv.read();
-            PVPool.releasePV(pv);
             return pvValue == null ? ArchivedStatus.NO : ArchivedStatus.YES;
         } catch (Exception e) {
             return ArchivedStatus.UNKNOWN;
         }
+        finally {
+            if(pv != null){
+                PVPool.releasePV(pv);
+            }
+        }
     }
 
     private enum ArchivedStatus {