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External Libraries: Update random_compat to version 2.0.21.

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The latest release includes improved compatibility with PHP 8.1, as well as some bug fixes for Windows platforms.

Release notes:
https://github.com/paragonie/random_compat/releases/tag/v2.0.21

For a full list of changes in this update, see the random_compat GitHub:
https://github.com/paragonie/random_compat/compare/v2.0.11...v2.0.21

Follow-up to [42130].

Props jrf, paragoninitiativeenterprises.
Fixes #55181.

git-svn-id: https://develop.svn.wordpress.org/trunk@52742 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2022-02-16 21:17:04 +00:00
parent 43a8631882
commit 249b59b40b
10 changed files with 164 additions and 99 deletions
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20
src/wp-includes/random_compat/random_bytes_mcrypt.php
View File

@@ -1,22 +1,22 @@
<?php
/**
* Random_* Compatibility Library
* Random_* Compatibility Library
* for using the new PHP 7 random_* API in PHP 5 projects
*
*
* The MIT License (MIT)
*
* Copyright (c) 2015 - 2017 Paragon Initiative Enterprises
*
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -42,6 +42,7 @@ if (!is_callable('random_bytes')) {
function random_bytes($bytes)
{
try {
/** @var int $bytes */
$bytes = RandomCompat_intval($bytes);
} catch (TypeError $ex) {
throw new TypeError(
@@ -55,10 +56,11 @@ if (!is_callable('random_bytes')) {
);
}
$buf = @mcrypt_create_iv($bytes, MCRYPT_DEV_URANDOM);
/** @var string|bool $buf */
$buf = @mcrypt_create_iv((int) $bytes, (int) MCRYPT_DEV_URANDOM);
if (
$buf !== false
&&
is_string($buf)
&&
RandomCompat_strlen($buf) === $bytes
) {
/**