Bug #62313 [Com]: Zend\tests\errmsg_021.phpt fails

Edit report at https://bugs.php.net/bug.php?id=62313&edit=1 ID: 62313 Comment by: ab@php.net Reported by: ab@php.net Summary: Zend\tests\errmsg_021.phpt fails Status: Open Type: Bug Package: Reproducible crash Operating System: windows PHP Version: 5.4Git-2012-06-13 (snap) Block user comment: N Private report: N New Comment: Debugging the snapshot ra18cede the backtrace is incomplete: php5.dll!ZEND_NEW_SPEC_HANDLER(_zend_execute_data * execute_data) Line 816 + 0xf bytes C 00000001() php5.dll!52bd0c2f() Custom compilation with PGO gives more: php5ts.dll!ZEND_NEW_SPEC_HANDLER(_zend_execute_data * execute_data, void * * * tsrm_ls) Line 816 + 0x12 bytes C php5ts.dll!execute(_zend_op_array * op_array, void * * * tsrm_ls) Line 410 + 0xb bytes C php5ts.dll!zend_execute_scripts(int type, void * * * tsrm_ls, _zval_struct * * retval, int file_count, ...) Line 1280 C php5ts.dll!php_execute_script(_zend_file_handle * primary_file, void * * * tsrm_ls) Line 2473 + 0x12 bytes C php.exe!do_cli(int argc, char * * argv, void * * * tsrm_ls) Line 989 C php.exe!main(int argc, char * * argv) Line 1361 + 0x14 bytes C php.exe!__tmainCRTStartup() Line 582 + 0x17 bytes C kernel32.dll!7603ed6c() [Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll] ntdll.dll!77b7377b() ntdll.dll!77b7374e() Previous Comments: ------------------------------------------------------------------------ [2012-06-15 15:53:49] ab@php.net the patch was updated to exlude zend_disable_class only from optimization ------------------------------------------------------------------------ [2012-06-15 15:52:55] ab@php.net The following patch has been added/updated: Patch Name: 62313.patch Revision: 1339775574 URL: https://bugs.php.net/patch-display.php?bug=62313&patch=62313.patch&revision=1339775574 ------------------------------------------------------------------------ [2012-06-15 10:38:28] pajoye@php.net Disable optimization for the new handler is going to kill many perf improvements in 5.4+. I am sure the issue occurs later on, inside the error management or the ini fetching code. But I cannot let this patch in as it is now, disabling optimization for new is no-no :) ------------------------------------------------------------------------ [2012-06-15 09:39:27] ab@php.net The fail seems to be caused only in builds using PGO, the patch disables it for the relevant place. ------------------------------------------------------------------------ [2012-06-15 09:38:28] ab@php.net The following patch has been added/updated: Patch Name: 62313.patch Revision: 1339753108 URL: https://bugs.php.net/patch-display.php?bug=62313&patch=62313.patch&revision=1339753108 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=62313 -- Edit this bug report at https://bugs.php.net/bug.php?id=62313&edit=1