#46289 [Opn->Fbk]: PDO execute causes apache.exe to crash
| From: | felipe@php.net | Date: | Tue, 14 Oct 2008 12:23:03 +0000 |
| Subject: | #46289 [Opn->Fbk]: PDO execute causes apache.exe to crash | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-129683@lists.php.net to get a copy of this message | ||
ID: 46289
Updated by: felipe@php.net
Reported By: asylow at free dot fr
-Status: Open
+Status: Feedback
Bug Type: PDO related
Operating System: Windows XP SP3
PHP Version: 5.2.6
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php5.2-latest.tar.gz
For Windows:
http://windows.php.net/snapshots/
Previous Comments:
------------------------------------------------------------------------
[2008-10-14 09:39:38] asylow at free dot fr
Description:
------------
Hi,
I get an apache crash when executing the "execute" on a prepared
query.
"L'instruction à "0x0096ac76" emploie l'adresse mémoire
"0X07a0a410".
La mémoire ne peut pas être "read"
PHP 5.2.6
Apache 2.2.9
The problem also happened using Aug 06, 2008 04:30 UTC Snapshot.
Reproduce code:
---------------
The minimal code that causes the crash is :
<?php
class myclass {
function __construct() {
$this->db = new PDO
("mssql:host=localhost\SQLEXPRESS;dbname=test","sa","toto");
}
function foo() {
$sql = 'SELECT oidObject FROM otIncidentspec WHERE
oidObject=:ndossier AND oidArticle=277247835';
$sth_activiteincident = $this->db->prepare($sql);
$extract[] = array("abc"=>29);
$extract[] = array("def"=>20);
$sth_activiteincident->execute(array(':ndossier'=>277248289));
$sth_activiteincident->execute(array(':ndossier'=>277248290));
}
}
$erp = new myclass();
$erp->foo();
?>
Actual result:
--------------
Strangely minimal changes to the code avoids the problem.
ie : removing the $extract[] definitions OR removing "AND
oidArticle=277247835" in the query OR defining $this->db in the foo
function instead of in the __construct.
I made a backtrace :
PHP5TS! 0096ac76()
PHP5TS! 0096bd79()
php_pdo_stmt_delref(_pdo_stmt_t * 0x064621c8, void * * * 0x01e67d18)
line 2426 + 13 bytes
pdo_dbstmt_free_storage(_pdo_stmt_t * 0x064621c8, void * * *
0x01e67d18) line 2432 + 13 bytes
PHP5TS! 00a0cb9f()
PHP5TS! 00a0ca59()
Thank you.
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=46289&edit=1