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Database: Ensure MySQL port numbers are numeric in wpdb.

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Ensure the database port number is recorded as an integer or `null` (the default port) when parsing the database host.

This is to prevent PHP/MySQLi throwing an exception caused by ports represented as numeric strings.

Props audrasjb, azouamauriac, chaion07, costdev, johnjamesjacoby, jrf, sergeybiryukov.
Fixes #54877.

Built from https://develop.svn.wordpress.org/trunk@53670


git-svn-id: http://core.svn.wordpress.org/trunk@53229 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Peter Wilson 2022-07-06 05:33:17 +00:00
parent 1ace1a4d2b
commit d7d9adbf02
2 changed files with 4 additions and 1 deletions
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2
wp-includes/version.php
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@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.1-alpha-53669'; $wp_version = '6.1-alpha-53670';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

3
wp-includes/wp-db.php
View File

@ -2077,6 +2077,9 @@ class wpdb {
} }
} }
// MySQLi port cannot be a string; must be null or an integer.
$port = $port ? absint( $port ) : null;
return array( $host, $port, $socket, $is_ipv6 ); return array( $host, $port, $socket, $is_ipv6 );
} }