#45849 [NEW]: segmentation fault accessing mssql with pdo/odbc

From:             dk at trick dot ca
Operating system: Linux
PHP version:      5.2.6
PHP Bug Type:     PDO related
Bug description:  segmentation fault accessing mssql with pdo/odbc

Description:
------------
PHP Segfaults when I query MS SQL Server 2005 via an ODBC DSN with PDO.
The query returns fine using tsql, and there is nothing wrong in the
freetds log.



Reproduce code:
---------------
(names/credentials changed)

testpdo.php:

<?php
$d = new PDO('odbc:MYDSN','MYDUSERID', 'MYPASSWORD);
foreach ($d->query('SELECT * from MYTABLE') as $row) {
      print_r($row);
}


odbc.ini:

[MYDSN]
Driver = /usr/lib/libtdsodbc.so.0
Description = MYDSN
Trace = Yes
Servername = MYSERVER
Database = MYDATABASE

freetds.conf:

[MYSERVER]
host = MYHOST
port = 1433
tds version = 8.0




Expected result:
----------------
print results or some sort of error.

Actual result:
--------------
# php testpdo.php
Segmentation fault


-- 
Edit bug report at http://bugs.php.net/?id=45849&edit=1
-- 
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45849&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45849&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45849&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=45849&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=45849&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=45849&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=45849&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=45849&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=45849&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=45849&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=45849&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=45849&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=45849&r=globals
PHP 4 support discontinued:   http://bugs.php.net/fix.php?id=45849&r=php4
Daylight Savings:             http://bugs.php.net/fix.php?id=45849&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=45849&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=45849&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=45849&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=45849&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=45849&r=mysqlcfg