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Update random_compat to latest master (~1.1.5)

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Changes:
 * Checks `disable_classes` for `COM()` before using to avoid PHP Warnings
 * Uses `stream_set_chunk_size()` to avoid reading 8KiB from `/dev/urandom` unintentionally.
See #34948

Built from https://develop.svn.wordpress.org/trunk@35922


git-svn-id: http://core.svn.wordpress.org/trunk@35886 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse
2015-12-14 07:46:28 +00:00
parent 36e8fa050f
commit ca7a95df36
3 changed files with 31 additions and 18 deletions
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22
wp-includes/random_compat/random.php
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@@ -90,15 +90,23 @@ if (PHP_VERSION_ID < 70000) {
extension_loaded('com_dotnet') &&
class_exists('COM')
) {
try {
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
if (method_exists($RandomCompatCOMtest, 'GetRandom')) {
// See random_bytes_com_dotnet.php
require_once $RandomCompatDIR.'/random_bytes_com_dotnet.php';
$RandomCompat_disabled_classes = preg_split(
'#\s*,\s*#',
strtolower(ini_get('disable_classes'))
);
if (!in_array('com', $RandomCompat_disabled_classes)) {
try {
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
if (method_exists($RandomCompatCOMtest, 'GetRandom')) {
// See random_bytes_com_dotnet.php
require_once $RandomCompatDIR.'/random_bytes_com_dotnet.php';
}
} catch (com_exception $e) {
// Don't try to use it.
}
} catch (com_exception $e) {
// Don't try to use it.
}
$RandomCompat_disabled_classes = null;
$RandomCompatCOMtest = null;
}
if (