From: radu dot rendec at ines dot ro
Operating system: GNU/Linux i386
PHP version: 5.1.5CVS
PHP Bug Type: Streams related
Bug description: touch() truncates large files
Description:
------------
The touch() function truncates the file if it is a "large file" (i.e.
larger than 2GB).
Current PHP touch() implementation uses stat() to test if the file already
exists and only checks the return value, assuming that -1 means the file
does not exist. However, with large files, stat() fails with "Value too
large for defined data type".
Reproduce code:
---------------
<?php
touch("test");
?>
Expected result:
----------------
File "test" remains intact, only file times change.
Actual result:
--------------
File "test" is truncated to 0 (all contents is lost). This only happens
when "test" was larger than 2GB.
--
Edit bug report at http://bugs.php.net/?id=37505&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=37505&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=37505&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=37505&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37505&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=37505&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37505&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37505&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37505&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37505&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37505&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=37505&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=37505&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37505&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37505&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37505&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37505&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37505&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37505&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37505&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37505&r=mysqlcfg
