PHP  
 PHP_7_2
downloads | QA | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | my php.net 
 

Valgrind Report for ext/odbc/tests/bug71171.phpt ('Bug #71171 odbc_fetch_array generates SIGFAULT, variant 0')

Script

1: <?php
2:
3:
include 'config.inc';
4:
5:
$conn odbc_connect($dsn$user$pass);
6:
7: @
odbc_exec($conn'CREATE DATABASE odbcTEST');
8:
9:
odbc_exec($conn'CREATE TABLE FOO (ID INT, VARCHAR_COL NVARCHAR(40))');
10:
11:
odbc_exec($conn"INSERT INTO FOO(ID, VARCHAR_COL) VALUES (1, '" chr(0x81) . "')");
12:
13:
$res odbc_exec($conn,"SELECT ID FROM FOO WHERE VARCHAR_COL = '" chr(0x81) . "'");
14: if (
$res) {
15:     while(
$record odbc_fetch_array($res)) var_dump($record);
16: }
17:
18:
odbc_close($conn);
19:
?>
20:
==DONE==
21:

Report

==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9B663: odbc_bindcols (php_odbc.c:972)
==18648==    by 0xA9EC3F: zif_odbc_exec (php_odbc.c:1699)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Use of uninitialised value of size 8
==18648==    at 0xA9B674: odbc_bindcols (php_odbc.c:972)
==18648==    by 0xA9EC3F: zif_odbc_exec (php_odbc.c:1699)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9B8D2: odbc_bindcols (php_odbc.c:1024)
==18648==    by 0xA9EC3F: zif_odbc_exec (php_odbc.c:1699)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9B975: odbc_bindcols (php_odbc.c:1031)
==18648==    by 0xA9EC3F: zif_odbc_exec (php_odbc.c:1699)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9BA18: odbc_bindcols (php_odbc.c:1038)
==18648==    by 0xA9EC3F: zif_odbc_exec (php_odbc.c:1699)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9F09E: php_odbc_fetch_hash (php_odbc.c:1781)
==18648==    by 0xA9FBEB: zif_odbc_fetch_array (php_odbc.c:1863)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 
==18648== Conditional jump or move depends on uninitialised value(s)
==18648==    at 0xA9F0B9: php_odbc_fetch_hash (php_odbc.c:1781)
==18648==    by 0xA9FBEB: zif_odbc_fetch_array (php_odbc.c:1863)
==18648==    by 0x1345359: ZEND_DO_ICALL_SPEC_RETVAL_USED_HANDLER (zend_vm_execute.h:617)
==18648==    by 0x1345359: execute_ex (zend_vm_execute.h:59734)
==18648==    by 0x136C893: zend_execute (zend_vm_execute.h:63760)
==18648==    by 0x10F14BE: zend_execute_scripts (zend.c:1496)
==18648==    by 0xFE2427: php_execute_script (main.c:2590)
==18648==    by 0x137274E: do_cli (php_cli.c:1011)
==18648==    by 0x13741D8: main (php_cli.c:1404)
==18648== 

 

Generated at Thu, 21 Jun 2018 04:44:28 +0000 (45 hours ago)

Copyright © 2005-2018 The PHP Group
All rights reserved.