Ticket #35316: 35316.patch

src/wp-admin/includes/image.php

@@ -408 +408 @@
                 }
         }
 
+        foreach ( $meta['keywords'] as $key => $keyword ) {
+                if ( ! seems_utf8( $keyword ) ) {
+                        $meta['keywords'][ $key ] = utf8_encode( $keyword );
+                }
+        }
+
         foreach ( $meta as &$value ) {
                 if ( is_string( $value ) ) {
                         $value = wp_kses_post( $value );