Bug #72263 [NEW]: base64_decode skips a character after padding in strict mode
From: lauri dot kentta at gmail dot com
Operating system:
PHP version: 7.0.6
Package: Strings related
Bug Type: Bug
Bug description:base64_decode skips a character after padding in strict mode
Description:
------------
base64_decode skips a character after padding in strict mode.
Test script:
---------------
<?php
var_dump(base64_decode("*", true));
var_dump(base64_decode("=*", true));
var_dump(base64_decode("VVV=", true));
var_dump(base64_decode("VVV=*", true));
Expected result:
----------------
bool(false)
bool(false)
string(2) "UU"
bool(false)
Actual result:
--------------
bool(false)
string(0) ""
string(2) "UU"
string(2) "UU"
--
Edit bug report at https://bugs.php.net/bug.php?id=72263&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72263&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72263&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72263&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=72263&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=72263&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=72263&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=72263&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=72263&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=72263&r=support
Expected behavior: https://bugs.php.net/fix.php?id=72263&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=72263&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=72263&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=72263&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72263&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=72263&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=72263&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=72263&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=72263&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=72263&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=72263&r=mysqlcfg
Thread (2 messages)
- lauri dot kentta at gmail dot com