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Canonical: Ensure redirect query keys are URL encoded.

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This prevents an infinite redirect loop when a request containing URL-encoded characters triggers `is_404()`.

Props soulseekah, wrwrwr0.
Fixes #43745.

Built from https://develop.svn.wordpress.org/trunk@45133


git-svn-id: http://core.svn.wordpress.org/trunk@44942 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Gary Pendergast 2019-04-08 01:10:55 +00:00
parent 965941ab3a
commit 625d1694a3
2 changed files with 5 additions and 2 deletions
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5
wp-includes/canonical.php
View File

@ -388,7 +388,10 @@ function redirect_canonical( $requested_url = null, $do_redirect = true ) {
}
}
$_parsed_query = rawurlencode_deep( $_parsed_query );
$_parsed_query = array_combine(
rawurlencode_deep( array_keys( $_parsed_query ) ),
rawurlencode_deep( array_values( $_parsed_query ) )
);
$redirect_url = add_query_arg( $_parsed_query, $redirect_url );
}

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.2-beta1-45132';
$wp_version = '5.2-beta1-45133';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.