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Valgrind Report for ext/interbase/tests/008.phpt ('InterBase: event handling')

Script

1: <?php /* $Id$ */
2:
3:
require("interbase.inc");
4:
5:
$count 0;
6:
7: function 
event_callback($event)
8: {
9:     global 
$count;
10:     if (
$event == 'TEST1') echo "FAIL TEST1\n";
11:     return (++
$count 5); /* cancel event */
12:
}
13:
14:
$link ibase_connect($test_base);
15:
16:
ibase_query("CREATE PROCEDURE pevent AS BEGIN POST_EVENT 'TEST1'; POST_EVENT 'TEST2'; END");
17:
ibase_commit();
18:
19:
$e ibase_set_event_handler('event_callback','TEST1');
20:
ibase_free_event_handler($e);
21:
22:
ibase_set_event_handler('event_callback','TEST2');
23:
24:
usleep(5E+5);
25:
26: for (
$i 0$i 8; ++$i) {
27:     
ibase_query("EXECUTE PROCEDURE pevent");
28:     
ibase_commit();
29:
30:     
usleep(3E+5);
31: }
32:
33:
usleep(5E+5);
34:
35: if (!
$count || $count 5) echo "FAIL ($count)\n";
36: echo 
"end of test\n";
37:
38:
?>
39:

Report

==6314== Invalid read of size 8
==6314==    at 0x8437C5: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x15436110 is 0 bytes after a block of size 32 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0x844EF4: zif_ibase_set_event_handler (ibase_events.c:343)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843819: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360e8 is 8 bytes before a block of size 32 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0x844EF4: zif_ibase_set_event_handler (ibase_events.c:343)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843827: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360e0 is 16 bytes before a block of size 32 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0x844EF4: zif_ibase_set_event_handler (ibase_events.c:343)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843835: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360d8 is 24 bytes before a block of size 32 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0x844EF4: zif_ibase_set_event_handler (ibase_events.c:343)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843843: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360d0 is 32 bytes before a block of size 32 in arena "client"
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843851: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360c8 is 24 bytes after a block of size 16 in arena "client"
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x84385F: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360c0 is 16 bytes after a block of size 16 in arena "client"
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x84386D: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360b8 is 16 bytes after a block of size 8 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0xE9B755: _safe_emalloc (zend_alloc.c:2592)
==6314==    by 0x844ECA: zif_ibase_set_event_handler (ibase_events.c:341)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x84387B: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360b0 is 8 bytes after a block of size 8 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0xE9B755: _safe_emalloc (zend_alloc.c:2592)
==6314==    by 0x844ECA: zif_ibase_set_event_handler (ibase_events.c:341)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314== 
==6314== Invalid read of size 8
==6314==    at 0x843890: _php_ibase_event_block (ibase_events.c:106)
==6314==    by 0x845329: zif_ibase_set_event_handler (ibase_events.c:354)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314==    by 0x10ADD7F: main (php_cli.c:1382)
==6314==  Address 0x154360a8 is 0 bytes after a block of size 8 alloc'd
==6314==    at 0x4C291FA: malloc (vg_replace_malloc.c:298)
==6314==    by 0xE96877: __zend_malloc (zend_alloc.h:97)
==6314==    by 0xE9B3A8: _emalloc (zend_alloc.c:2427)
==6314==    by 0xE9B755: _safe_emalloc (zend_alloc.c:2592)
==6314==    by 0x844ECA: zif_ibase_set_event_handler (ibase_events.c:341)
==6314==    by 0xF5F9DE: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==6314==    by 0xF6B574: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==6314==    by 0xF5D464: execute_ex (zend_vm_execute.h:363)
==6314==    by 0xF5E007: zend_execute (zend_vm_execute.h:388)
==6314==    by 0xEF1B52: zend_execute_scripts (zend.c:1341)
==6314==    by 0xE0E0CD: php_execute_script (main.c:2613)
==6314==    by 0x10AC586: do_cli (php_cli.c:998)
==6314== 
==6314== Thread 3:
==6314== Conditional jump or move depends on uninitialised value(s)
==6314==    at 0x8444D6: _php_ibase_callback (ibase_events.c:229)
==6314==    by 0x61A2F4B: ??? (in /usr/lib64/libfbclient.so.2.5.5)
==6314==    by 0x617F133: ??? (in /usr/lib64/libfbclient.so.2.5.5)
==6314==    by 0xD4FBAA0: start_thread (in /lib64/libpthread-2.12.so)
==6314==    by 0xD248BCC: clone (in /lib64/libc-2.12.so)
==6314== 

 

Generated at Fri, 18 Aug 2017 00:57:12 +0000 (5 hours ago)

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