From f25935b9cf9c451db83d999271ede5b01cf3e715 Mon Sep 17 00:00:00 2001
From: Carl Schwan <carl@carlschwan.eu>
Date: Mon, 31 Aug 2026 14:34:58 +0200
Subject: [PATCH] fix(ObjectStorePreviewStorage): Close count stream wrapper

So that the size is finalized

Signed-off-by: Carl Schwan <carl@carlschwan.eu>
---
 lib/private/Preview/Storage/ObjectStorePreviewStorage.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/private/Preview/Storage/ObjectStorePreviewStorage.php b/lib/private/Preview/Storage/ObjectStorePreviewStorage.php
index 0a2f5e8f0122b..037588e72c825 100644
--- a/lib/private/Preview/Storage/ObjectStorePreviewStorage.php
+++ b/lib/private/Preview/Storage/ObjectStorePreviewStorage.php
@@ -56,6 +56,10 @@ public function writePreview(Preview $preview, mixed $stream): int {
 			$store->writeObject($urn, $countStream);
 		} catch (\Exception $exception) {
 			throw new NotPermittedException('Unable to save preview to object store', previous: $exception);
+		} finally {
+			if (is_resource($countStream)) {
+				fclose($countStream);
+			}
 		}
 		return $size;
 	}