Changeset 14332

Timestamp:

01/06/2025 01:37:11 AM (17 months ago)

Author:

dd32

Message:

Pattern Directory: API: Pass a length to ob_start() to avoid a PHP 8.1 segfault on certain requests.

File:

• sites/trunk/api.wordpress.org/public_html/patterns/1.0/index.php (modified) (3 diffs)

sites/trunk/api.wordpress.org/public_html/patterns/1.0/index.php

@@ -9 +9 @@
  * do any any object caching.
  */
-
 main( $_SERVER['QUERY_STRING'] );
 
@@ -22 +21 @@
     // Remove CORS header added by REST API.
     header_remove( 'access-control-allow-headers' );
+    header_remove( 'access-control-expose-headers' );
 
     $replace = true;
 
     foreach ( headers_list() as $header ) {
-        if ( 'Link: ' === substr( $header, 0, 6) ) {
+        if (
+            str_starts_with( $header, 'Link: ' ) &&
+            str_contains( $header, 'wp-json' )
+        ) {
             $new_header = str_replace( 'https://wordpress.org/patterns/wp-json/wp/v2/wporg-pattern', 'https://api.wordpress.org/patterns/1.0', $header );
-            $new_header = str_replace( 'https://wordpress.org/patterns/wp-json/', 'https://api.wordpress.org/patterns/1.0/', $new_header );
+            $new_header = str_replace( 'https://wordpress.org/patterns/wp-json/',                    'https://api.wordpress.org/patterns/1.0/', $new_header );
             if ( $new_header !== $header ) {
                 header( $new_header, $replace );
@@ -79 +82 @@
     $wp_init_host = $api_url_base . $endpoint . '?' . urldecode( http_build_query( $query_args ) );
 
-    ob_start( __NAMESPACE__ . '\flush_handler' );
+    ob_start( __NAMESPACE__ . '\flush_handler', 8192 );
 
     // Load WordPress to process the request and output the response.