Copy stream data in chunks.

horde · Feb 14, 2017 · 6fbdc72 · 6fbdc72
1 parent 57c4fd7
commit 6fbdc72
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/framework/Vfs/lib/Horde/Vfs/Base.php b/framework/Vfs/lib/Horde/Vfs/Base.php
@@ -802,7 +802,9 @@ protected function _ensureSeekable($stream)
         $meta = stream_get_meta_data($stream);
         if (!$meta['seekable']) {
             $temp = @fopen('php://temp', 'r+');
-            stream_copy_to_stream($stream, $temp);
+            while (!feof($stream)) {
+                fwrite($temp, fread($stream, 8192));
+            }
             return $temp;
         }