Changeset 44618 for trunk/src/wp-includes/formatting.php

Timestamp:

01/16/2019 06:04:51 AM (6 years ago)

Author:

pento

Message:

Formatting: Add type checking to _sanitize_text_fields().

When a non-string value is passed, return an empty string.

Props Mte90.
Fixes #41450.

File:

• trunk/src/wp-includes/formatting.php (modified) (1 diff)

trunk/src/wp-includes/formatting.php

@@ -5103 +5103 @@
  */
 function _sanitize_text_fields( $str, $keep_newlines = false ) {
+    if ( ! is_string( $str ) ) {
+        return '';
+    }
+
     $filtered = wp_check_invalid_utf8( $str );