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Ticket #29429: 29429.diff

File 29429.diff, 450 bytes (added by killerbishop, 6 years ago)
Patch for 29429 - adds CSP frame-ancestors self policy

diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index a2070c1ec7..9cde35f954 100644

  function wp_find_hierarchy_loop_tortoise_hare( $callback, $start, $override = ar
  */
 function send_frame_options_header() {
         header( 'X-Frame-Options: SAMEORIGIN' );
+        header( 'Content-Security-Policy: frame-ancestors \'self\';' );
+}
 /**