Bug 1009909
| Summary: | Problem with php odbc for db2 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | christophe.conduche |
| Component: | php | Assignee: | Joe Orton <jorton> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | christophe.conduche, fedora, jorton, rcollet, rpm |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | ppc64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-22 17:04:46 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I'm sorry, but I cannot reproduce this issue. I can get a ppc64 computer running: Fedora 19, php-5.5.4-1.fc19 UnixODBC-2.3.1-6.fc19 mysql-connector-odbc-5.2.5-2.fc19 I don't have access to any DB2 database, and with MariaDB 5.5 the reproducer works as expected. It's the problem to be able to reproduce. My particular configuration is a Power720 with "AS400" stuff on partition 1 and Fedora on partition 2. On Fedora the connection to a Mariadb base works like expected, but not the connexion to the DB2 database on the AS400. A remote linux box, debian and intel based, can connect nicely to the same DB2 base on the AS400. I guess that there is something related to the ppc64p7 optimization somewhere and incompatible datatype sizes in 2 modules, but which ones ??? I read about similar bugs in the old time of php-odbc with 64 bits implementation and connexion on Microsoft SQL Server. I started a discussion there too : https://www.ibm.com/developerworks/community/forums/html/forum?id=11111111-0000-0000-0000-000000001052 The release today of ibm-iaccess-1.1.0.1-1.0.ppc64.rpm fixed this issue. The problem was in their ODBC driver for PPC64 not in PHP or unixodbc |
Description of problem: odbc function in php (odbc_result, odbc_fetch_array) cause memory error. Version-Release number of selected component (if applicable): php5.5.3 fedora19 arch ppc64p7 How reproducible: always Steps to Reproduce: 1. <?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"; ?> 2. 3. Actual results: TEST CONNEXION DB2 - ODBC array(1) { ["00001"]=> string(365) "1���jx���jxlz��a���j����j�lz`" } Fin de test Expected results: TEST CONNEXION DB2 - ODBC array(1) { ["00001"]=> string(1) "1" } Fin de test Additional info: isql --version unixODBC 2.3.1 isql works fine and give good result : SQL> SELECT 1 FROM SYSIBM.SYSDUMMY1 +-----------+ | 00001 | +-----------+ | 1 | +-----------+ SQLRowCount returns -1 1 rows fetched SQL>