Bug #63528 [NEW]: Generators crash on Zend\tests\generators\clone_with_stack.phpt
From: ab
Operating system: Windows
PHP version: 5.5Git-2012-11-15 (Git)
Package: *General Issues
Bug Type: Bug
Bug description:Generators crash on Zend\tests\generators\clone_with_stack.phpt
Description:
------------
Both TS and NTS crash. On a debug build VS gives the following error:
Unhandled exception at 0x102D369E (php5ts_debug.dll) in php.exe:
0xC0000005: Access violation reading location 0x5A5A5A56.
and the debugger stops in zend_execute.h:337 (second line in
zend_vm_stack_clear_multiple()).
Here is the corresponding BT:
php5ts_debug.dll!zend_vm_stack_clear_multiple(void * * * tsrm_ls) Line
337 C
php5ts_debug.dll!zend_do_fcall_common_helper_SPEC(_zend_execute_data *
execute_data, void * * * tsrm_ls) Line 736 C
php5ts_debug.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data *
execute_data, void * * * tsrm_ls) Line 879 C
php5ts_debug.dll!execute_ex(_zend_execute_data * execute_data, void * * *
tsrm_ls) Line 436 C
php5ts_debug.dll!execute(_zend_op_array * op_array, void * * * tsrm_ls)
Line 461 C
php5ts_debug.dll!zend_execute_scripts(int type, void * * * tsrm_ls,
_zval_struct * * retval, int file_count, ...) Line 1309 C
php5ts_debug.dll!php_execute_script(_zend_file_handle * primary_file,
void * * * tsrm_ls) Line 2468 C
php.exe!do_cli(int argc, char * * argv, void * * * tsrm_ls) Line 988 C
php.exe!main(int argc, char * * argv) Line 1364 C
php.exe!__tmainCRTStartup() Line 582 C
php.exe!mainCRTStartup() Line 399 C
kernel32.dll!76971866() Unknown
[Frames below may be incorrect and/or missing, no symbols loaded for
kernel32.dll]
ntdll.dll!770668f1() Unknown
ntdll.dll!7706689d() Unknown
Test script:
---------------
Zend\tests\generators\clone_with_stack.phpt
Expected result:
----------------
Test diff:
001+
001- string(10) "xxxxxxxxxx"
Actual result:
--------------
test pass
--
Edit bug report at https://bugs.php.net/bug.php?id=63528&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=63528&r=trysnapshot54
Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=63528&r=trysnapshot53
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=63528&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63528&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63528&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63528&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63528&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63528&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63528&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63528&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=63528&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=63528&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63528&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63528&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63528&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63528&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63528&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63528&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63528&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63528&r=mysqlcfg
Thread (7 messages)
- ab@php.net