From:             ab
Operating system: windows
PHP version:      5.5Git-2013-07-16 (Git)
Package:          Streams related
Bug Type:         Bug
Bug description:select() implementation uses outdated tick API

Description:
------------
The implementation of php_select() in win32/select.c uses outdated function
Get 
TickCount. From the documentation page http://msdn.microsoft.com/en-
us/library/ms724408(v=vs.85).aspx

"The elapsed time is stored as a DWORD value. Therefore, the time will wrap
around 
to zero if the system is run continuously for 49.7 days. To avoid this
problem, 
use the GetTickCount64 function. Otherwise, check for an overflow condition
when 
comparing times."

This can be an issue for long running php processes. As 5.5 has not to
support 
windows xp anymore, and as the documentation suggests, GetTickCount64
should be 
used.


-- 
Edit bug report at https://bugs.php.net/bug.php?id=65268&edit=1
-- 
Try a snapshot (PHP 5.4):   
https://bugs.php.net/fix.php?id=65268&r=trysnapshot54
Try a snapshot (PHP 5.3):   
https://bugs.php.net/fix.php?id=65268&r=trysnapshot53
Try a snapshot (trunk):     
https://bugs.php.net/fix.php?id=65268&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=65268&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=65268&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=65268&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=65268&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=65268&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=65268&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=65268&r=notwrong
Not enough info:            
https://bugs.php.net/fix.php?id=65268&r=notenoughinfo
Submitted twice:            
https://bugs.php.net/fix.php?id=65268&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=65268&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65268&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=65268&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=65268&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=65268&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=65268&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=65268&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=65268&r=mysqlcfg

Reply via email to