Changeset 52479 for branches/4.4/src/wp-includes/class-wp-meta-query.php

Timestamp:

01/06/2022 06:18:04 PM (4 years ago)

Author:

desrosj

Message:

Grouped backports to the 4.4 branch.

• Query: Improve sanitization within WP_Tax_Query.
• Query: Improve sanitization within WP_Meta_Query.
• Upgrade/Install: Avoid using unserialize() unnecessarily.
• Formatting: Correctly encode ASCII characters in post slugs.

Merges [52454-52457] to the 4.4 branch.
Props vortfu, dd32, ehtis, zieladam, whyisjake, xknown, peterwilsoncc, desrosj, iandunn.

Location:

branches/4.4

Files:

• . (modified) (1 prop)
• src/wp-includes/class-wp-meta-query.php (modified) (1 diff)

branches/4.4/src/wp-includes/class-wp-meta-query.php

@@ -714 +714 @@
             $sibling_compare = strtoupper( $sibling['compare'] );
             if ( in_array( $clause_compare, $compatible_compares ) && in_array( $sibling_compare, $compatible_compares ) ) {
-                $alias = $sibling['alias'];
+                $alias = preg_replace( '/\W/', '_', $sibling['alias'] );
                 break;
             }