ID: 15247 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Bogus Bug Type: Reproducible crash Operating System: Win98 PHP Version: 4.0.6 New Comment:
The version of PHP that this bug was reported in is too old. Please try to reproduce this bug in the latest version of PHP (available from http://www.php.net/downloads.php If you are still able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Previous Comments: ------------------------------------------------------------------------ [2002-01-27 19:02:12] [EMAIL PROTECTED] Sorry, here's a script that crashes. If you change "$i<127" to "$i<126" it no longer crashes. I hope this is useful! As a postscript, I tried upgrading to 4.1.1, and couldn't find any configuration that worked with Apache 1.3.20 or 1.3.22. Also, the web server that hosts us still uses 4.0.6 <?php $read = '&test(blah){'; for($i=0;$i<127;$i++) { $read .= md5('hoogie'); } preg_match("/(&test\([^\)]+\)[\n\r\t]*\{)((?:.|\n|\r|\t)*)/",$read,$test); var_dump($test); ?> ------------------------------------------------------------------------ [2002-01-27 15:10:31] [EMAIL PROTECTED] I think this is a limit of the preg functions, it would really help if you could supply a script that reproduces it, and stands on it's own. Derick ------------------------------------------------------------------------ [2002-01-27 15:08:02] [EMAIL PROTECTED] Do you have any idea of the size of $a? 1MB? 10MB? 100MB? 1GB? 1TB??? :) Does it help if you leave out the third argument (currently $b)? Also, can you try 4.1.1? ------------------------------------------------------------------------ [2002-01-27 14:59:36] [EMAIL PROTECTED] if the size of $a is very large, php crashes. I replaced (.|\n)* with the better [\w\W]* and it stopped crashing. I'm not positive what the size limit is, the script that produced the crash is quite large and complex. print_r(get_loaded_extensions()) produces Array ( [0] => standard [1] => bcmath [2] => Calendar [3] => com [4] => variant [5] => ftp [6] => mysql [7] => odbc [8] => pcre [9] => session [10] => xml [11] => wddx [12] => gd [13] => pdf [14] => pgsql [15] => zlib [16] => Zend Optimizer [17] => apache ) I'm using Apache 1.3.20 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=15247&edit=1 -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
