Ticket #33053: file.php.patch

wp-admin/includes/file.php

@@ -454 +454 @@
         if ( ! $url )
                 return new WP_Error('http_no_url', __('Invalid URL Provided.'));
 
-        $tmpfname = wp_tempnam($url);
+        $tmpfname = wp_tempnam( parse_url( $url, PHP_URL_PATH ) );
         if ( ! $tmpfname )
                 return new WP_Error('http_no_file', __('Could not create Temporary file.'));