php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #79817 str_replace() does not handle INDIRECT elements
Submitted: 2020-07-09 05:36 UTC Modified: 2020-07-10 11:13 UTC
From: changochen1 at gmail dot com Assigned: nikic (profile)
Status: Closed Package: Scripting Engine problem
PHP Version: 7.3.20 OS:
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: changochen1 at gmail dot com
New email:
PHP Version: OS:

 

 [2020-07-09 05:36 UTC] changochen1 at gmail dot com 
Description:
------------
php: /home/yongheng/php_clean/Zend/zend_operators.c:915: zend_string *__zval_get_string_func(zval *, zend_bool): Assertion `0' failed.

Test script:
---------------
<?
switch ( $a ) {
    case str_replace('x' , array () , $GLOBALS );
}

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2020-07-09 07:10 UTC] cmb@php.net
-Status: Open +Status: Verified -PHP Version: 8.0Git-2020-07-09 (Git) +PHP Version: 7.3.20
 [2020-07-09 07:10 UTC] cmb@php.net 
The problem is that we're passing an IS_INDIRECT value to
zval_get_tmp_string()[1] which doesn't expect that.

[1] <https://github.com/php/php-src/blob/PHP-7.3/ext/standard/string.c#L4285>
 [2020-07-10 11:13 UTC] nikic@php.net
-Summary: Assertion `0' failed. in __zval_get_string_func +Summary: str_replace() does not handle INDIRECT elements -Status: Verified +Status: Assigned -Assigned To: +Assigned To: nikic
 [2020-07-10 12:10 UTC] nikic@php.net 
Automatic comment on behalf of nikita.ppv@gmail.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=a72c53a0707db617ba0cf55d639bc188c3aa8ede
Log: Fixed bug #79817
 [2020-07-10 12:10 UTC] nikic@php.net
-Status: Assigned +Status: Closed
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Tue Dec 03 17:01:29 2024 UTC