X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/baca9ce86a38dc54c4574890ee2d352fd81f78b2..61343b82c4f0da4c68e4c6373daafff4a81efdd1:/wp-includes/ms-default-filters.php

diff --git a/wp-includes/ms-default-filters.php b/wp-includes/ms-default-filters.php
index 34dc151c..c4c223a4 100644
--- a/wp-includes/ms-default-filters.php
+++ b/wp-includes/ms-default-filters.php
@@ -63,4 +63,7 @@ remove_filter( 'option_siteurl', '_config_wp_siteurl' );
 remove_filter( 'option_home',    '_config_wp_home'    );
 
 // If the network upgrade hasn't run yet, assume ms-files.php rewriting is used.
-add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
\ No newline at end of file
+add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
+
+// Whitelist multisite domains for HTTP requests
+add_filter( 'http_request_host_is_external', 'ms_allowed_http_request_hosts', 20, 2 );