Description:
------------
ODBC connexion to a DB2 database makes php out of memory on fedora 19 ppc64p7 arch.

Same script on a debian 64 bit box works ok.

SQLi gives correct results on the 2 test systems.

Test script:
---------------
<?php

echo "TEST CONNEXION DB2 - ODBC <HR>";

$dsn    = "power7";
$user   = "xxx";
$passwd = "yyy";
$conn   = odbc_connect($dsn,$user,$passwd );

if (!$conn)
  {exit("Connection Failed: " . $conn);}
$sql="SELECT 1 FROM SYSIBM.SYSDUMMY1";
$rs=odbc_exec($conn,$sql);
if (!$rs)
  {exit("Error in SQL");}
$myarray = odbc_fetch_array($rs);
odbc_close($conn);
var_dump ($myarray);

echo "<HR>Fin de test";

?>


Expected result:
----------------
TEST CONNEXION DB2 - ODBC

array(1) { ["00001"]=> string(1) "1" } 

Fin de test

Actual result:
--------------
TEST CONNEXION DB2 - ODBC 

array(1) { ["00001"]=> string(365) "1���jx���jx
lz��a���j����j�
lz`" } 

Fin de test