#37725 [NEW]: PDO's nextRowset() crashes PHP with "Access Violation"
| From: | nicolas at serpe dot org | Date: | Wed, 07 Jun 2006 10:23:42 +0000 |
| Subject: | #37725 [NEW]: PDO's nextRowset() crashes PHP with "Access Violation" | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-98129@lists.php.net to get a copy of this message | ||
From: nicolas at serpe dot org
Operating system: Windows XP
PHP version: 5CVS-2006-06-07 (snap)
PHP Bug Type: PDO related
Bug description: PDO's nextRowset() crashes PHP with "Access Violation"
Description:
------------
The nextRowset() function of PDO, when used with a stored procedure which
returns more than 1 result set, crashes PHP with an "Access Violation"
error.
I encountered this bug with the latest CVS snapshot of PHP, on IIS 5 and
Windows XP. The Database is MS SQL Server 2000.
Reproduce code:
---------------
<?php
$conn = new PDO("odbc:Driver={SQL
Server};Server=myserver;Database=mydb;Trusted_Connection=yes;");
$sql = 'EXECUTE Test';
$stmt = $conn->query($sql);
$i = 1;
do {
$rowset = $stmt->fetchAll(PDO::FETCH_NUM);
if ($rowset) {
printResultSet($rowset, $i);
}
$i++;
} while ($stmt->nextRowset());
function printResultSet(&$rowset, $i) {
print "<br />Result set $i:<br />";
foreach ($rowset as $row) {
foreach ($row as $col) {
print $col . "\t";
}
print "<br />";
}
print "<br />";
}
?>
Expected result:
----------------
An output of the 3 result sets.
Actual result:
--------------
PHP has encountered an Access Violation at 010ABAEC
Result set 1:
0
1
2
7
8
9
10
11
12
13
--
Edit bug report at http://bugs.php.net/?id=37725&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37725&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37725&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37725&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37725&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=37725&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37725&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37725&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37725&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37725&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37725&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=37725&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=37725&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37725&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37725&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37725&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37725&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37725&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37725&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37725&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37725&r=mysqlcfg