ID: 27058
User updated by: php at dima dot spb dot ru
Reported By: php at dima dot spb dot ru
-Status: Feedback
+Status: Open
Bug Type: Sybase (dblib) related
Operating System: RedHat 9
PHP Version: 4.3.4
New Comment:
will it help?
bash$ echo "<?php sybase_connect('TESTDB', 'sa'); ?>" | php
Segmentation fault (core dumped)
...
(gdb) bt
#0 zend_get_parameters_ex (param_count=1)
at /root/eagle/php-4.3.4/Zend/zend_API.c:133
#1 0x080dfe30 in php_sybase_do_connect (ht=135980524,
return_value=0x81b5b9c,
this_ptr=0x0, return_value_used=0, persistent=0)
at /root/eagle/php-4.3.4/ext/sybase/php_sybase_db.c:333
#2 0x080e07b9 in zif_sybase_connect (ht=2, return_value=0x81b5b9c,
this_ptr=0x0, return_value_used=0)
at /root/eagle/php-4.3.4/ext/sybase/php_sybase_db.c:575
#3 0x0812f58e in execute (op_array=0x81b1944)
at /root/eagle/php-4.3.4/Zend/zend_execute.c:1616
#4 0x08122cd5 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /root/eagle/php-4.3.4/Zend/zend.c:884
#5 0x080fd607 in php_execute_script (primary_file=0xbffff5d0)
at /root/eagle/php-4.3.4/main/main.c:1729
#6 0x08134197 in main (argc=1, argv=0xbffff654)
at /root/eagle/php-4.3.4/sapi/cli/php_cli.c:819
#7 0x42015574 in __libc_start_main () from /lib/tls/libc.so.6
(gdb) frame 3
#3 0x0812f58e in execute (op_array=0x81b1944)
at /root/eagle/php-4.3.4/Zend/zend_execute.c:1616
1616
((zend_internal_function *)
EX(function_state).function)->handler(EX(opline)->extended_value,
EX(Ts)[EX(opline)->result.u.var].var.ptr, EX(object).ptr,
return_value_used TSRMLS_CC);
(gdb)
Previous Comments:
------------------------------------------------------------------------
[2004-01-27 10:07:27] [EMAIL PROTECTED]
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
------------------------------------------------------------------------
[2004-01-27 10:01:50] php at dima dot spb dot ru
Description:
------------
// $Id: sybase.php,v 1.32 2004/01/22 15:13:01 danielc Exp $
if ($interface && $user && $pw) {
$conn = @$connect_function($interface, $user, $pw);
} elseif ($interface && $user) {
$conn = @$connect_function($interface, $user);
} else {
$conn = FALSE;
}
The second branch is executed when no password is given. Unfortunately,
it causes segfault on my system. I have no idea why but I think it is
because there is no sybase_connect function with two arguments.
If I change
$conn = @$connect_function($interface, $user);
to
$conn = @$connect_function($interface, $user, false);
everything works fine.
I'm using FreeTDS 0.62.1
Actual result:
--------------
Program received signal SIGSEGV, Segmentation fault.
zend_get_parameters_ex (param_count=1)
at /root/eagle/php-4.3.4/Zend/zend_API.c:133
133 /root/eagle/php-4.3.4/Zend/zend_API.c: No such file or
directory.
in /root/eagle/php-4.3.4/Zend/zend_API.c
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=27058&edit=1
