From: [EMAIL PROTECTED]
Operating system: CentOS
PHP version: 5.2CVS-2007-11-09 (CVS)
PHP Bug Type: Reproducible crash
Bug description: array_walk crashes with a segmentation fault
Description:
------------
strace doesnt output anything - it just cuts the output with a segfault.
if you change the variable from $thiskeyword to something else without
"this" at the start, it works correctly... ;)
Reproduce code:
---------------
<?php
$stopwords = array( 'this', 'a', 'the', 'is' );
$keyword = explode( ' ', 'this is a big problem' );
for( $i = 0; $i < 1000; $i++ ) {
$thiskeyword = $keyword;
array_walk( $thiskeyword, create_function('$v,$k','global
$thiskeyword,$stopwords;if(in_array($v,$stopwords)){unset($thiskeyword[$k]);}'));
}
?>
Actual result:
--------------
Segmentation Fault
--
Edit bug report at http://bugs.php.net/?id=43229&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43229&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43229&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43229&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43229&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43229&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43229&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43229&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43229&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43229&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43229&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43229&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43229&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43229&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43229&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43229&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43229&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43229&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43229&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43229&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43229&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43229&r=mysqlcfg
