#40943 [Fbk->Opn]: Function str_ireplace() crashes Apache server

ID: 40943 User updated by: dzoukr at dzoukr dot cz Reported By: dzoukr at dzoukr dot cz -Status: Feedback +Status: Open Bug Type: Reproducible crash Operating System: Windows XP SP2 PHP Version: 5.2.1 New Comment: Ok, I will try it asap. But I have to find out first, how to re-install PHP on Wamp server (this is bundle of PHP+MySQL+Apache2). ;-) Can I expect this bug will be fixed in next PHP stable release version? Previous Comments: ------------------------------------------------------------------------ [2007-03-29 08:14:47] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2007-03-29 06:52:45] dzoukr at dzoukr dot cz Description: ------------ Hi guys, yesterday I found a bug, which has been making me mad for a long time. I found out that function str_ireplace() in current version (5.2.1) on Apache2 (WinXP SP2) crashes server. I looked in release log, where is something about buffer overflow for str_replace(), but it seems that function str_ireplace() has been forgotten. It happens on multi-using this function. Reproduce code: --------------- <?php $string = "not so long text, maybe less than 1000 chars"; $result = str_ireplace("A", "B", $string); $result = str_ireplace("B", "C", $result); $result = str_ireplace("C", "D", $result); $result = str_ireplace("D", "E", $result); $result = str_ireplace("E", "F", $result); ?> Expected result: ---------------- String with replaced chars Actual result: -------------- Apache crashes - browser says, that connection with server has been corrupted during page loading! ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40943&edit=1