Ticket #23267: 23267.patch

wp-admin/includes/media.php

@@ -2349 +2349 @@
 function attachment_submitbox_metadata() {
         $post = get_post();
 
-        $filename = esc_html( basename( $post->guid ) );
+        $filename = esc_html( wp_basename( $post->guid ) );
 
         $media_dims = '';
         $meta = wp_get_attachment_metadata( $post->ID );

wp-includes/media.php

@@ -1326 +1326 @@
         $response = array(
                 'id'          => $attachment->ID,
                 'title'       => $attachment->post_title,
-                'filename'    => basename( $attachment->guid ),
+                'filename'    => wp_basename( $attachment->guid ),
                 'url'         => $attachment_url,
                 'link'        => get_attachment_link( $attachment->ID ),
                 'alt'         => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),