ID: 48756
Updated by: j...@php.net
Reported By: d dot stcyr at streamfoundry dot com
-Status: Open
+Status: Bogus
Bug Type: Reproducible crash
Operating System: SLES10
PHP Version: 5.2.10
New Comment:
Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same.
Thank you for your interest in PHP.
Bug #46473 is still open, your comment is registered.
Previous Comments:
------------------------------------------------------------------------
[2009-07-01 15:55:47] d dot stcyr at streamfoundry dot com
Description:
------------
I believe we have a same/similar situation as PHP bug # 46473 (updated
that bug report but got no response, so figuring I need to open a new
report) running PHP 5.2.9 (and PHP 5.2.10) on 64-bit SLES10 - with the
ibm-db2 1.8.2 pdo_odbc extension. Getting a "Child pid nnn exit signal
Segmentation fault (11)".
Program terminated with signal 11, Segmentation fault.
#0 _zval_ptr_dtor (zval_ptr=0x3fffff31c70)
at /opt/SFI/php-5.2.9/Zend/zend_execute_API.c:412
412 (*zval_ptr)->refcount--;
Was able to circumvent by configuring (now, PHP 5.2.10) with
--enable-debug. PHP 5.2.10 without --enable-debug fails the same way
as did 5.2.9. Can someone advise if this is the same problem as bug#
46473 and a prognosis for correction?
Reproduce code:
---------------
Here is a simple recreate script trying to connect to the DB2 "SAMPLE"
database:
<?php
$dbconn = new PDO('odbc:SAMPLE','db2inst1','pw'); /* pw not actual pw
*/
?>
Expected result:
----------------
connection to DB.
Actual result:
--------------
Backtrace:
#0 _zval_ptr_dtor (zval_ptr=0x3fffff31c70)
at /opt/SFI/php-5.2.9/Zend/zend_execute_API.c:412
#1 0x0000020000a36282 in zend_do_fcall_common_helper_SPEC (
execute_data=0x3fffff31ec0) at
/opt/SFI/php-5.2.9/Zend/zend_execute.h:155
#2 0x0000020000a26992 in execute (op_array=0x20002bb0d90)
at /opt/SFI/php-5.2.9/Zend/zend_vm_execute.h:92
#3 0x0000020000a032ac in zend_execute_scripts (type=<value optimized
out>,
retval=0x0, file_count=2) at /opt/SFI/php-5.2.9/Zend/zend.c:1134
#4 0x00000200009ba4c4 in php_execute_script
(primary_file=0x3fffff344d0)
at /opt/SFI/php-5.2.9/main/main.c:2023
#5 0x0000020000a970c8 in php_handler (r=0x2aaaade5ba8)
at /opt/SFI/php-5.2.9/sapi/apache2handler/sapi_apache2.c:632
#6 0x000002aaaaaedce0 in ap_run_handler () from
/usr/sbin/httpd2-prefork
#7 0x000002aaaaaf1516 in ap_invoke_handler () from
/usr/sbin/httpd2-prefork
#8 0x000002aaaaafccd8 in ap_process_request () from
/usr/sbin/httpd2-prefork
#9 0x000002aaaaafa08c in ?? () from /usr/sbin/httpd2-prefork
#10 0x000002aaaaaf55b4 in ap_run_process_connection ()
from /usr/sbin/httpd2-prefork
#11 0x000002aaaab01190 in ?? () from /usr/sbin/httpd2-prefork
#12 0x000002aaaab014b0 in ?? () from /usr/sbin/httpd2-prefork
#13 0x000002aaaab0158a in ?? () from /usr/sbin/httpd2-prefork
#14 0x000002aaaab021d4 in ap_mpm_run () from /usr/sbin/httpd2-prefork
#15 0x000002aaaaad8646 in main () from /usr/sbin/httpd2-prefork
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=48756&edit=1
