Changeset 46498 for branches/4.4/src/wp-includes/http.php

Timestamp:

10/14/2019 07:08:52 PM (7 years ago)

Author:

whyisjake

Message:

Backporting several bug fixes.

• Query: Remove the static query property.
• HTTP API: Protect against hex interpretation.
• Filesystem API: Prevent directory travelersals when creating new folders.
• Administration: Ensure that admin referer nonce is valid.
• REST API: Send a Vary: Origin header on GET requests.
• Customizer: Properly sanitize background images.

Backports [46474], [46475], [46476], [46477], [46478], [46483], [46485] to the 4.4 branch.

Location:

branches/4.4

Files:

• . (modified) (1 prop)
• src/wp-includes/http.php (modified) (1 diff)

branches/4.4/src/wp-includes/http.php

@@ -532 +532 @@
                 } else {
                         $ip = gethostbyname( $host );
-                        if ( $ip === $host ) // Error condition for gethostbyname()
-                                $ip = false;
+                        if ( $ip === $host ) { // Error condition for gethostbyname()
+                                return false;
+                        }
                 }
                 if ( $ip ) {