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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

==28528== Invalid read of size 8
==28528==    at 0x846F75: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413be0 is 0 bytes after a block of size 32 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0x8486A4: zif_ibase_set_event_handler (ibase_events.c:343)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x846FC9: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413bb8 is 8 bytes before a block of size 32 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0x8486A4: zif_ibase_set_event_handler (ibase_events.c:343)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x846FD7: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413bb0 is 16 bytes before a block of size 32 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0x8486A4: zif_ibase_set_event_handler (ibase_events.c:343)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x846FE5: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413ba8 is 24 bytes before a block of size 32 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0x8486A4: zif_ibase_set_event_handler (ibase_events.c:343)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x846FF3: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413ba0 is 32 bytes before a block of size 32 in arena "client"
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x847001: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413b98 is 24 bytes after a block of size 16 in arena "client"
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x84700F: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413b90 is 16 bytes after a block of size 16 in arena "client"
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x84701D: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413b88 is 16 bytes after a block of size 8 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0xE9EC79: _safe_emalloc (zend_alloc.c:2592)
==28528==    by 0x84867A: zif_ibase_set_event_handler (ibase_events.c:341)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x84702B: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413b80 is 8 bytes after a block of size 8 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0xE9EC79: _safe_emalloc (zend_alloc.c:2592)
==28528==    by 0x84867A: zif_ibase_set_event_handler (ibase_events.c:341)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528== 
==28528== Invalid read of size 8
==28528==    at 0x847040: _php_ibase_event_block (ibase_events.c:106)
==28528==    by 0x848AD9: zif_ibase_set_event_handler (ibase_events.c:354)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528==    by 0x10B12A3: main (php_cli.c:1382)
==28528==  Address 0x15413b78 is 0 bytes after a block of size 8 alloc'd
==28528==    at 0x4C281BA: malloc (vg_replace_malloc.c:298)
==28528==    by 0xE99D9B: __zend_malloc (zend_alloc.h:97)
==28528==    by 0xE9E8CC: _emalloc (zend_alloc.c:2427)
==28528==    by 0xE9EC79: _safe_emalloc (zend_alloc.c:2592)
==28528==    by 0x84867A: zif_ibase_set_event_handler (ibase_events.c:341)
==28528==    by 0xF62F02: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==28528==    by 0xF6EA98: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2602)
==28528==    by 0xF60988: execute_ex (zend_vm_execute.h:363)
==28528==    by 0xF6152B: zend_execute (zend_vm_execute.h:388)
==28528==    by 0xEF5076: zend_execute_scripts (zend.c:1341)
==28528==    by 0xE1165D: php_execute_script (main.c:2613)
==28528==    by 0x10AFAAA: do_cli (php_cli.c:998)
==28528== 
==28528== Thread 3:
==28528== Conditional jump or move depends on uninitialised value(s)
==28528==    at 0x847C86: _php_ibase_callback (ibase_events.c:229)
==28528==    by 0x61A1F4B: ??? (in /usr/lib64/libfbclient.so.2.5.5)
==28528==    by 0x617E133: ??? (in /usr/lib64/libfbclient.so.2.5.5)
==28528==    by 0xD4FAAA0: start_thread (in /lib64/libpthread-2.12.so)
==28528==    by 0xD247AAC: clone (in /lib64/libc-2.12.so)
==28528== 

 

Generated at Sat, 18 Feb 2017 00:02:36 +0000 (5 days ago)

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