Commit: 33b104c778c5c0e5446671397aaddd66efa4a7bc Author: Stanislav Malyshev <s...@php.net> Mon, 14 Jan 2013 00:06:09 -0800 Parents: f63a9f6c11c05aa76158b6cae0e05340d303a6af Branches: PHP-5.3 PHP-5.4 PHP-5.5 master
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=33b104c778c5c0e5446671397aaddd66efa4a7bc Log: fix bug #63462 (Magic methods called twice for unset protected properties) Bugs: https://bugs.php.net/63462 Changed paths: M NEWS A Zend/tests/bug63462.phpt M Zend/zend_object_handlers.c Diff: diff --git a/NEWS b/NEWS index 928d829..d753d28 100644 --- a/NEWS +++ b/NEWS @@ -8,6 +8,8 @@ PHP NEWS . Fixed bug #63899 (Use after scope error in zend_compile). (Laruence) . Fixed bug #63762 (Sigsegv when Exception::$trace is changed by user). (Johannes) + . Fixed bug #63462 (Magic methods called twice for unset protected + properties). (Stas) - Core . Fixed bug #63943 (Bad warning text from strpos() on empty needle). diff --git a/Zend/tests/bug63462.phpt b/Zend/tests/bug63462.phpt new file mode 100644 index 0000000..e936a6f --- /dev/null +++ b/Zend/tests/bug63462.phpt @@ -0,0 +1,74 @@ +--TEST-- +Test script to verify that magic methods should be called only once when accessing an unset property. +--CREDITS-- +Marco Pivetta <ocram...@gmail.com> +--FILE-- +<?php +class Test { + public $publicProperty; + protected $protectedProperty; + private $privateProperty; + + public function __construct() { + unset( + $this->publicProperty, + $this->protectedProperty, + $this->privateProperty + ); + } + + function __get($name) { + echo '__get ' . $name . "\n"; + return $this->$name; + } + + function __set($name, $value) { + echo '__set ' . $name . "\n"; + $this->$name = $value; + } + + function __isset($name) { + echo '__isset ' . $name . "\n"; + return isset($this->$name); + } +} + +$test = new Test(); + +$test->nonExisting; +$test->publicProperty; +$test->protectedProperty; +$test->privateProperty; +isset($test->nonExisting); +isset($test->publicProperty); +isset($test->protectedProperty); +isset($test->privateProperty); +$test->nonExisting = 'value'; +$test->publicProperty = 'value'; +$test->protectedProperty = 'value'; +$test->privateProperty = 'value'; + +?> + +--EXPECTF-- +__get nonExisting + +Notice: Undefined property: Test::$nonExisting in %s on line %d +__get publicProperty + +Notice: Undefined property: Test::$publicProperty in %s on line %d +__get protectedProperty + +Notice: Undefined property: Test::$protectedProperty in %s on line %d +__get privateProperty + +Notice: Undefined property: Test::$privateProperty in %s on line %d +__isset nonExisting +__isset publicProperty +__isset protectedProperty +__isset privateProperty +__set nonExisting +__set publicProperty +__set protectedProperty +__set privateProperty + diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c index cbd64c9..a42669f 100644 --- a/Zend/zend_object_handlers.c +++ b/Zend/zend_object_handlers.c @@ -296,6 +296,16 @@ static int zend_get_property_guard(zend_object *zobj, zend_property_info *proper info.name = Z_STRVAL_P(member); info.name_length = Z_STRLEN_P(member); info.h = zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1); + } else if(property_info->name[0] == '\0'){ + const char *class_name = NULL, *prop_name = NULL; + zend_unmangle_property_name(property_info->name, property_info->name_length, &class_name, &prop_name); + if(class_name) { + /* use unmangled name for protected properties */ + info.name = prop_name; + info.name_length = strlen(prop_name); + info.h = zend_get_hash_value(info.name, info.name_length+1); + property_info = &info; + } } if (!zobj->guards) { ALLOC_HASHTABLE(zobj->guards); -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
