From:
Operating system: GNU/Linux
PHP version: 5.4.0
Package: Strings related
Bug Type: Bug
Bug description:Integer Overflow in all printf functions
Description:
------------
There is an integer overflow in *printf.
Test script:
---------------
<?php
echo sprintf('%2147483646$s', "foo");
echo sprintf('%2147483647$s', "foo");
Expected result:
----------------
PHP Warning: sprintf(): Too few arguments in /home/iblue/test.php on line
2
PHP Warning: sprintf(): Too few arguments in /home/iblue/test.php on line
3
Actual result:
--------------
PHP Warning: sprintf(): Too few arguments in /home/iblue/test.php on line
2
PHP Warning: sprintf(): Argument number must be greater than zero in
/home/iblue/test.php on line 3
--
Edit bug report at https://bugs.php.net/bug.php?id=61531&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=61531&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=61531&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=61531&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=61531&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=61531&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=61531&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=61531&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=61531&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=61531&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=61531&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=61531&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=61531&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=61531&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=61531&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=61531&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=61531&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=61531&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=61531&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=61531&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=61531&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=61531&r=mysqlcfg
