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Ignore:
Timestamp:
10/14/2019 06:38:34 PM (2 months 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.

Backports [46474], [46475], [46476], [46477], [46478], [46483], [46485] to the 5.0 branch.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • branches/4.9/src/wp-includes/http.php

    r42908 r46493  
    542542        } else {
    543543            $ip = gethostbyname( $host );
    544             if ( $ip === $host ) // Error condition for gethostbyname()
    545                 $ip = false;
     544            if ( $ip === $host ) { // Error condition for gethostbyname()
     545                return false;
     546            }
    546547        }
    547548        if ( $ip ) {
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