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Valgrind Report for ext/dba/tests/dba_db4_018.phpt ('DBA DB4 with persistent connections')

Script

1: <?php
2:
3: $handler 
"db4";
4: require_once(
dirname(__FILE__) .'/test.inc');
5: echo 
"database handler: $handler\n";
6:
7: echo 
"Test 1\n";
8:
$db_file1 dba_popen($db_filename'n''flatfile');
9:
dba_insert("key1""This is a test insert 1"$db_file1);
10: echo 
dba_fetch("key1"$db_file1), "\n";
11:
12:
13: echo 
"Test 2\n";
14:
$db_file2 dba_popen($db_filename'n''flatfile');
15: if (
$db_file1 === $db_file2) {
16:     echo 
"resources are the same\n";
17: } else {
18:     echo 
"resources are different\n";
19: }
20:
21:
22: echo 
"Test 3 - fetch both rows from second resource\n";
23:
dba_insert("key2""This is a test insert 2"$db_file2);
24: echo 
dba_fetch("key1"$db_file2), "\n";
25: echo 
dba_fetch("key2"$db_file2), "\n";
26:
27:
28: echo 
"Test 4 - fetch both rows from first resource\n";
29: echo 
dba_fetch("key1"$db_file1), "\n";
30: echo 
dba_fetch("key2"$db_file1), "\n";
31:
32: echo 
"Test 5 - close 2nd resource\n";
33:
dba_close($db_file2);
34:
var_dump($db_file1);
35:
var_dump($db_file2);
36:
37: echo 
"Test 6 - query after closing 2nd resource\n";
38: echo 
dba_fetch("key1"$db_file1), "\n";
39: echo 
dba_fetch("key2"$db_file1), "\n";
40:
41:
?>
42:
===DONE===
43:

Report

==17993== Invalid read of size 8
==17993==    at 0x6AB3F3: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==    by 0x1012B3F: main (php_cli.c:1378)
==17993==  Address 0x15419f38 is 56 bytes inside a block of size 88 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0x6A7703: dba_close (dba.c:436)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0x6AF5C0: dba_fetch_flatfile (dba_flatfile.c:67)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==    by 0x1012B3F: main (php_cli.c:1378)
==17993==  Address 0x15419f00 is 0 bytes inside a block of size 88 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0x6A7703: dba_close (dba.c:436)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0x6B2827: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==    by 0x1012B3F: main (php_cli.c:1378)
==17993==  Address 0x1541a7d0 is 16 bytes inside a block of size 48 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0x6AF541: dba_close_flatfile (dba_flatfile.c:59)
==17993==    by 0x6A74B2: dba_close (dba.c:414)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 4
==17993==    at 0xDA89CB: _php_stream_seek (streams.c:1275)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a348 is 120 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 4
==17993==    at 0xDA8A02: _php_stream_seek (streams.c:1281)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a368 is 152 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0xDA8B33: _php_stream_seek (streams.c:1292)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a370 is 160 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0xDA8C1E: _php_stream_seek (streams.c:1304)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a2d0 is 0 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 4
==17993==    at 0xDA8C47: _php_stream_seek (streams.c:1304)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a368 is 152 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0xDA8C71: _php_stream_seek (streams.c:1307)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a2f8 is 40 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0xDA8CF7: _php_stream_seek (streams.c:1317)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==    by 0x1011392: do_cli (php_cli.c:994)
==17993==  Address 0x1541a2d0 is 0 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 8
==17993==    at 0xDB38A2: php_stdiop_seek (plain_wrapper.c:450)
==17993==    by 0xDA8D28: _php_stream_seek (streams.c:1317)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==  Address 0x1541a2d8 is 8 bytes inside a block of size 224 free'd
==17993==    at 0x4C274D4: free (vg_replace_malloc.c:468)
==17993==    by 0xDA6320: _php_stream_free (streams.c:557)
==17993==    by 0x6A7629: dba_close (dba.c:428)
==17993==    by 0x6A777E: dba_close_rsrc (dba.c:446)
==17993==    by 0xE7DC18: plist_entry_destructor (zend_list.c:209)
==17993==    by 0xE76A20: zend_hash_bucket_delete (zend_hash.c:182)
==17993==    by 0xE79960: zend_hash_apply_with_argument (zend_hash.c:670)
==17993==    by 0x6A7811: dba_close_pe_rsrc (dba.c:463)
==17993==    by 0xE7DAAE: list_entry_destructor (zend_list.c:183)
==17993==    by 0xE78FDB: zend_hash_del_key_or_index (zend_hash.c:182)
==17993==    by 0xE7D239: _zend_list_delete (zend_list.c:57)
==17993==    by 0x6AAD5B: zif_dba_close (dba.c:984)
==17993== 
==17993== Invalid read of size 1
==17993==    at 0xDB38AE: php_stdiop_seek (plain_wrapper.c:455)
==17993==    by 0xDA8D28: _php_stream_seek (streams.c:1317)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==  Address 0xc is not stack'd, malloc'd or (recently) free'd
==17993== 
==17993== 
==17993== Process terminating with default action of signal 11 (SIGSEGV)
==17993==  Access not within mapped region at address 0xC
==17993==    at 0xDB38AE: php_stdiop_seek (plain_wrapper.c:455)
==17993==    by 0xDA8D28: _php_stream_seek (streams.c:1317)
==17993==    by 0x6B283C: flatfile_findkey (flatfile.c:172)
==17993==    by 0x6B224A: flatfile_fetch (flatfile.c:90)
==17993==    by 0x6AF5EE: dba_fetch_flatfile (dba_flatfile.c:70)
==17993==    by 0x6AB421: zif_dba_fetch (dba.c:1035)
==17993==    by 0xECB341: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:558)
==17993==    by 0xED6E22: ZEND_DO_FCALL_SPEC_CONST_HANDLER (zend_vm_execute.h:2595)
==17993==    by 0xEC8DCD: execute_ex (zend_vm_execute.h:363)
==17993==    by 0xEC9970: zend_execute (zend_vm_execute.h:388)
==17993==    by 0xE5E9D7: zend_execute_scripts (zend.c:1344)
==17993==    by 0xD7D2DD: php_execute_script (main.c:2584)
==17993==  If you believe this happened as a result of a stack
==17993==  overflow in your program's main thread (unlikely but
==17993==  possible), you can try to increase the size of the
==17993==  main thread stack using the --main-stacksize= flag.
==17993==  The main thread stack size used in this run was 33554432.

 

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