php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #34491 mysqli_fetch_array - Segmentation fault
Submitted: 2005-09-13 13:59 UTC Modified: 2005-09-13 16:06 UTC
From: cd_gk at gmx dot de Assigned:
Status: Closed Package: MySQLi related
PHP Version: 5.0.5 OS: Red Hat Enterprise Linux
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: cd_gk at gmx dot de
New email:
PHP Version: OS:

 

 [2005-09-13 13:59 UTC] cd_gk at gmx dot de 
Description:
------------
AMD Opteron x86_64 GNU/Linux

Apache/1.3.33 (Unix) PHP/5.0.4 or PHP/5.0.5

call mysqli_fetch_array with an resulttype craches.
without resulttype works fine.

Reproduce code:
---------------
<?php
$link = mysqli_connect("localhost", "user", "password", "database");

$query = "SELECT * FROM table";
$result = mysqli_query($link, $query);

$row = mysqli_fetch_array($result, MYSQLI_BOTH); # failed
printf ("1. %s (%s)\n", $row[0], $row['name']);

#$row = mysqli_fetch_array($result, MYSQLI_NUM); # failed
#printf ("2. %s (%s)\n", $row[0], $row[0]);

#$row = mysqli_fetch_array($result, MYSQLI_ASSOC); # failed
#printf ("3. %s (%s)\n", $row[0], $row['name']);

#$row = mysqli_fetch_array($result); # ok
#printf ("4. %s (%s)\n", $row[0], $row[0]);
?> 

Expected result:
----------------
A row like this:

1. 2 (Hello World)


Actual result:
--------------
##[MYSQL_BOTH]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182903832736 (LWP 26378)]
0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
200             zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);

#0  0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
#1  0x0000002a96096b32 in php_mysqli_fetch_into_hash (ht=2, 
    return_value=0x6fa910, this_ptr=0x0, return_value_used=1, 
    override_flags=0, into_object=0)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli.c:624
#2  0x0000002a960a3a3e in zif_mysqli_fetch_array (ht=2, return_value=0x6fa910, 
    this_ptr=0x0, return_value_used=1)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli_nonapi.c:193
#3  0x0000002a96247f3b in zend_do_fcall_common_helper (
    execute_data=0x7fbfff5150, opline=0x6fcc50, op_array=0x725ce0)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2727
#4  0x0000002a96248778 in zend_do_fcall_handler (execute_data=0x7fbfff5150, 
    opline=0x6fcc50, op_array=0x725ce0)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2859
#5  0x0000002a96243ff7 in execute (op_array=0x725ce0)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:1406
#6  0x0000002a96217a4a in zend_execute_scripts (type=8, retval=0x0, 
    file_count=3) at /opt/build/_work/php-5.0.4/Zend/zend.c:1069
#7  0x0000002a961c6c7e in php_execute_script (primary_file=0x7fbfff7720)
    at /opt/build/_work/php-5.0.4/main/main.c:1632
#8  0x0000002a962514a8 in apache_php_module_main (r=0x5d1d90, 
    display_source_mode=0)
    at /opt/build/_work/php-5.0.4/sapi/apache/sapi_apache.c:54
#9  0x0000002a96252394 in send_php (r=0x5d1d90, display_source_mode=0, 
    filename=0x5d3128
"/usr/local/apache/htdocs/htdocs/mysqli_test.php")
at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:622
#10 0x0000002a96252416 in send_parsed_php (r=0x5d1d90)
    at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:637
---Type <return> to continue, or q <return> to quit---
#11 0x0000000000431d05 in ap_invoke_handler ()
#12 0x00000000004492a2 in process_request_internal ()
#13 0x00000000004492f7 in ap_process_request ()
#14 0x000000000043f8ce in child_main ()
#15 0x000000000043fa62 in make_child ()
#16 0x000000000043fbe3 in startup_children ()
#17 0x0000000000440310 in standalone_main ()
#18 0x0000000000440b0b in main ()



##[With MYSQL_NUM]##

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182903832736 (LWP 26481)]
0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
200             zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);

#0  0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
#1  0x0000002a96096b32 in php_mysqli_fetch_into_hash (ht=2,
    return_value=0x71b3a0, this_ptr=0x0, return_value_used=1,
    override_flags=0, into_object=0)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli.c:624
#2  0x0000002a960a3a3e in zif_mysqli_fetch_array (ht=2, return_value=0x71b3a0,
    this_ptr=0x0, return_value_used=1)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli_nonapi.c:193
#3  0x0000002a96247f3b in zend_do_fcall_common_helper (
    execute_data=0x7fbfff4160, opline=0x711500, op_array=0x70c400)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2727#4  0x0000002a96248778 in zend_do_fcall_handler (execute_data=0x7fbfff4160,
    opline=0x711500, op_array=0x70c400)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2859#5  0x0000002a96243ff7 in execute (op_array=0x70c400)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:1406#6  0x0000002a96217a4a in zend_execute_scripts (type=8, retval=0x0,
    file_count=3) at /opt/build/_work/php-5.0.4/Zend/zend.c:1069
#7  0x0000002a961c6c7e in php_execute_script (primary_file=0x7fbfff6730)
    at /opt/build/_work/php-5.0.4/main/main.c:1632
#8  0x0000002a962514a8 in apache_php_module_main (r=0x5d1d90,
    display_source_mode=0)
    at /opt/build/_work/php-5.0.4/sapi/apache/sapi_apache.c:54
#9  0x0000002a96252394 in send_php (r=0x5d1d90, display_source_mode=0,
    filename=0x5d3108 "/usr/local/apache/htdocs/htdocs/mysqli_test.php") at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:622
#10 0x0000002a96252416 in send_parsed_php (r=0x5d1d90)
    at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:637
---Type <return> to continue, or q <return> to quit---
#11 0x0000000000431d05 in ap_invoke_handler ()
#12 0x00000000004492a2 in process_request_internal ()
#13 0x00000000004492f7 in ap_process_request ()
#14 0x000000000043f8ce in child_main ()
#15 0x000000000043fa62 in make_child ()
#16 0x000000000043fbe3 in startup_children ()
#17 0x0000000000440310 in standalone_main ()
#18 0x0000000000440b0b in main ()




##[With MYSQLI_ASSOC]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 182903832736 (LWP 26532)]
0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
200             zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);

#0  0x0000002a96234d15 in zend_object_store_get_object (zobject=0x0)
    at /opt/build/_work/php-5.0.4/Zend/zend_objects_API.c:200
#1  0x0000002a96096b32 in php_mysqli_fetch_into_hash (ht=2,
    return_value=0x71b3b0, this_ptr=0x0, return_value_used=1,
    override_flags=0, into_object=0)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli.c:624
#2  0x0000002a960a3a3e in zif_mysqli_fetch_array (ht=2, return_value=0x71b3b0,
    this_ptr=0x0, return_value_used=1)
    at /opt/build/_work/php-5.0.4/ext/mysqli/mysqli_nonapi.c:193
#3  0x0000002a96247f3b in zend_do_fcall_common_helper (
    execute_data=0x7fbfff68a0, opline=0x711510, op_array=0x70c410)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2727#4  0x0000002a96248778 in zend_do_fcall_handler (execute_data=0x7fbfff68a0,
    opline=0x711510, op_array=0x70c410)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:2859#5  0x0000002a96243ff7 in execute (op_array=0x70c410)
    at /opt/build/_work/php-5.0.4/Zend/zend_execute.c:1406#6  0x0000002a96217a4a in zend_execute_scripts (type=8, retval=0x0,
    file_count=3) at /opt/build/_work/php-5.0.4/Zend/zend.c:1069
#7  0x0000002a961c6c7e in php_execute_script (primary_file=0x7fbfff8e70)
    at /opt/build/_work/php-5.0.4/main/main.c:1632
#8  0x0000002a962514a8 in apache_php_module_main (r=0x5d2640,
    display_source_mode=0)
    at /opt/build/_work/php-5.0.4/sapi/apache/sapi_apache.c:54
#9  0x0000002a96252394 in send_php (r=0x5d2640, display_source_mode=0,
    filename=0x5d39b8 "/usr/local/apache/htdocs/htdocs/mysqli_test.php") at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:622
#10 0x0000002a96252416 in send_parsed_php (r=0x5d2640)
    at /opt/build/_work/php-5.0.4/sapi/apache/mod_php5.c:637
--Type <return> to continue, or q <return> to quit---
#11 0x0000000000431d05 in ap_invoke_handler ()
#12 0x00000000004492a2 in process_request_internal ()
#13 0x00000000004492f7 in ap_process_request ()
#14 0x000000000043f8ce in child_main ()
#15 0x000000000043fa62 in make_child ()
#16 0x000000000043fbe3 in startup_children ()
#17 0x0000000000440310 in standalone_main ()
#18 0x0000000000440b0b in main ()

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2005-09-13 14:07 UTC] tony2001@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.0-win32-latest.zip

Works perfectly here.
 [2005-09-13 16:06 UTC] cd_gk at gmx dot de 
ok. it works :-)
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Wed Feb 05 10:01:30 2025 UTC