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Merge branch '3.0'

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This commit is contained in:
terrafrost 2022-07-23 09:35:02 -05:00
commit 0ab44df4ce
1 changed files with 25 additions and 1 deletions
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26
phpseclib/Crypt/Common/SymmetricKey.php
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@ -2781,9 +2781,25 @@ PHP
{ {
switch (true) { switch (true) {
case is_int($x): case is_int($x):
// PHP 5.3, per http://php.net/releases/5_3_0.php, introduced "more consistent float rounding"
case (php_uname('m') & "\xDF\xDF\xDF") != 'ARM': case (php_uname('m') & "\xDF\xDF\xDF") != 'ARM':
return $x; return $x;
case (php_uname('m') & "\xDF\xDF\xDF") == 'ARM':
switch (true) {
/* PHP 7.0.0 introduced a bug that affected 32-bit ARM processors:
https://github.com/php/php-src/commit/716da71446ebbd40fa6cf2cea8a4b70f504cc3cd
altho the changelogs make no mention of it, this bug was fixed with this commit:
https://github.com/php/php-src/commit/c1729272b17a1fe893d1a54e423d3b71470f3ee8
affected versions of PHP are: 7.0.x, 7.1.0 - 7.1.23 and 7.2.0 - 7.2.11 */
case PHP_VERSION_ID >= 70000 && PHP_VERSION_ID <= 70123:
case PHP_VERSION_ID >= 70200 && PHP_VERSION_ID <= 70211:
break;
default:
return $x;
}
} }
return (fmod($x, 0x80000000) & 0x7FFFFFFF) | return (fmod($x, 0x80000000) & 0x7FFFFFFF) |
((fmod(floor($x / 0x80000000), 2) & 1) << 31); ((fmod(floor($x / 0x80000000), 2) & 1) << 31);
@ -2799,6 +2815,14 @@ PHP
case (php_uname('m') & "\xDF\xDF\xDF") != 'ARM': case (php_uname('m') & "\xDF\xDF\xDF") != 'ARM':
return '%s'; return '%s';
break; break;
case (php_uname('m') & "\xDF\xDF\xDF") == 'ARM':
switch (true) {
case PHP_VERSION_ID >= 70000 && PHP_VERSION_ID <= 70123:
case PHP_VERSION_ID >= 70200 && PHP_VERSION_ID <= 70211:
break;
default:
return '%s';
}
default: default:
$safeint = '(is_int($temp = %s) ? $temp : (fmod($temp, 0x80000000) & 0x7FFFFFFF) | '; $safeint = '(is_int($temp = %s) ? $temp : (fmod($temp, 0x80000000) & 0x7FFFFFFF) | ';
return $safeint . '((fmod(floor($temp / 0x80000000), 2) & 1) << 31))'; return $safeint . '((fmod(floor($temp / 0x80000000), 2) & 1) << 31))';