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Rewrite rules: Prevent malformed date requests throwing notices. 

Ensure that date queries contain each component before attempting to use them. This prevents http requests triggering notices if a portion of the date is missing. For example a request containing a day and year but no month, a request containing a month bu not year.

Props ovidiul, dd32, peterwilsoncc, costdev, johnbillion, SergeyBiryukov, desrosj, tremidkhar, hellofromTonya.
Fixes #52252.


Built from https://develop.svn.wordpress.org/trunk@53857


git-svn-id: http://core.svn.wordpress.org/trunk@53416 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Peter Wilson 2022-08-07 23:05:10 +00:00
parent 7b6f526942
commit 51346d566a
2 changed files with 5 additions and 2 deletions
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5
wp-includes/rewrite.php
View File

@ -410,7 +410,10 @@ function wp_resolve_numeric_slug_conflicts( $query_vars = array() ) {
}
// This is the potentially clashing slug.
$value = $query_vars[ $compare ];
$value = '';
if ( $compare && array_key_exists( $compare, $query_vars ) ) {
$value = $query_vars[ $compare ];
}
$post = get_page_by_path( $value, OBJECT, 'post' );
if ( ! ( $post instanceof WP_Post ) ) {

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.1-alpha-53856';
$wp_version = '6.1-alpha-53857';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.