From d0dc07ed7504005cb7d96e400faf1782f2c4e568 Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Mon, 7 Jan 2019 15:23:05 +0100
Subject: [PATCH] explicitly close the streams when doing recursive copy

Signed-off-by: Robin Appelman <robin@icewind.nl>
---
 lib/private/legacy/util.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/private/legacy/util.php b/lib/private/legacy/util.php
index eed49aff3132b..1f4e61cc1943b 100644
--- a/lib/private/legacy/util.php
+++ b/lib/private/legacy/util.php
@@ -470,7 +470,10 @@ public static function copyr($source, \OCP\Files\Folder $target) {
 						closedir($dir);
 						return;
 					}
-					stream_copy_to_stream($sourceStream, $child->fopen('w'));
+					$targetStream = $child->fopen('w');
+					stream_copy_to_stream($sourceStream, $targetStream);
+					fclose($targetStream);
+					fclose($sourceStream);
 				}
 			}
 		}