PHP  
 PHP_5_3
downloads | QA | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | my php.net 
 

Valgrind Report for ext/interbase/tests/bug45575.phpt ('Bug #45575 (Segfault with invalid non-string as event handler callback)')

Script

1: <?php
2:
3:
require("interbase.inc");
4:
5:
$db ibase_connect($test_base);
6:
7: function 
foobar($var) { var_dump($var); return true; }
8:
9:
ibase_set_event_handler($dbnull'TEST1');
10:
ibase_set_event_handler($db1'TEST1');
11:
ibase_set_event_handler('foobar''TEST1');
12:
13:
?>
14:

Report

==31243== Invalid read of size 8
==31243==    at 0x76B4FC: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37b40 is 0 bytes after a block of size 32 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0x76C9C6: zif_ibase_set_event_handler (ibase_events.c:345)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B550: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37b18 is 8 bytes before a block of size 32 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0x76C9C6: zif_ibase_set_event_handler (ibase_events.c:345)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B55E: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37b10 is 16 bytes before a block of size 32 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0x76C9C6: zif_ibase_set_event_handler (ibase_events.c:345)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B56C: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37b08 is 24 bytes before a block of size 32 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0x76C9C6: zif_ibase_set_event_handler (ibase_events.c:345)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B57A: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37b00 is not stack'd, malloc'd or (recently) free'd
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B588: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37af8 is not stack'd, malloc'd or (recently) free'd
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B596: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37af0 is not stack'd, malloc'd or (recently) free'd
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B5A4: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37ae8 is 16 bytes after a block of size 8 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0xD357C8: _safe_emalloc (zend_alloc.c:2454)
==31243==    by 0x76C99C: zif_ibase_set_event_handler (ibase_events.c:343)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B5B2: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37ae0 is 8 bytes after a block of size 8 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0xD357C8: _safe_emalloc (zend_alloc.c:2454)
==31243==    by 0x76C99C: zif_ibase_set_event_handler (ibase_events.c:343)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 
==31243== Invalid read of size 8
==31243==    at 0x76B5C7: _php_ibase_event_block (ibase_events.c:108)
==31243==    by 0x76CDB5: zif_ibase_set_event_handler (ibase_events.c:356)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243==  Address 0x14e37ad8 is 0 bytes after a block of size 8 alloc'd
==31243==    at 0x4C27AFA: malloc (vg_replace_malloc.c:291)
==31243==    by 0xD354D0: _emalloc (zend_alloc.c:2348)
==31243==    by 0xD357C8: _safe_emalloc (zend_alloc.c:2454)
==31243==    by 0x76C99C: zif_ibase_set_event_handler (ibase_events.c:343)
==31243==    by 0xDBB76C: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:322)
==31243==    by 0xDC1AA3: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:1634)
==31243==    by 0xDBA7C3: execute (zend_vm_execute.h:107)
==31243==    by 0xD6DC63: zend_execute_scripts (zend.c:1259)
==31243==    by 0xCB9C70: php_execute_script (main.c:2316)
==31243==    by 0xEB1004: main (php_cli.c:1189)
==31243== 

 

Generated at Fri, 18 Apr 2014 07:01:42 +0000 (2 days ago)

Copyright © 2005-2014 The PHP Group
All rights reserved.