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Merge branch 'PHP-7.4'

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* PHP-7.4:
  Fixed bug #78921
This commit is contained in:
Nikita Popov 2019-12-13 16:38:42 +01:00
commit 72a5fdec2c
2 changed files with 40 additions and 0 deletions
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36
Zend/tests/bug78921.phpt Normal file
View file

@ -0,0 +1,36 @@
--TEST--
Bug #78921: When Reflection triggers class load, property visibility is incorrect
--FILE--
<?php
spl_autoload_register(function($className) {
if ($className == 'PrivateStatic') {
class PrivateStatic
{
const SOME_CONST = 13;
private static $privateStaticVarArray = ['a', 'b', 'c'];
private static $otherStatic;
public static function init()
{
self::$otherStatic = self::$privateStaticVarArray;
}
}
PrivateStatic::init();
}
});
class OtherClass
{
const MY_CONST = PrivateStatic::SOME_CONST;
public static $prop = 'my property';
}
$reflectionClass = new ReflectionClass('OtherClass');
$reflectionProperty = $reflectionClass->getProperty('prop');
$reflectionProperty->setAccessible(true);
$value = $reflectionProperty->getValue();
echo "Value is $value\n";
?>
--EXPECT--
Value is my property

4
Zend/zend_execute_API.c
View file

@ -836,6 +836,7 @@ ZEND_API zend_class_entry *zend_lookup_class_ex(zend_string *name, zend_string *
zend_string *lc_name;
zend_fcall_info fcall_info;
zend_fcall_info_cache fcall_cache;
zend_class_entry *orig_fake_scope;
if (key) {
lc_name = key;
@ -926,11 +927,14 @@ ZEND_API zend_class_entry *zend_lookup_class_ex(zend_string *name, zend_string *
fcall_cache.called_scope = NULL;
fcall_cache.object = NULL;
orig_fake_scope = EG(fake_scope);
EG(fake_scope) = NULL;
zend_exception_save();
if ((zend_call_function(&fcall_info, &fcall_cache) == SUCCESS) && !EG(exception)) {
ce = zend_hash_find_ptr(EG(class_table), lc_name);
}
zend_exception_restore();
EG(fake_scope) = orig_fake_scope;
zval_ptr_dtor(&args[0]);
zval_ptr_dtor_str(&fcall_info.function_name);