ID: 35437
Updated by: [EMAIL PROTECTED]
Reported By: me at dither dot spb dot ru
-Status: Open
+Status: Assigned
-Bug Type: Reproducible crash
+Bug Type: Scripting Engine problem
-Operating System: WinXPSP2, Fedora Core 3
+Operating System: *
-PHP Version: 5.1.0
+PHP Version: 5CVS-2005-11-28 (cvs)
-Assigned To:
+Assigned To: dmitry
New Comment:
Here's GDB backtrace:
0x0820c3bf in zend_do_fcall_common_helper_SPEC
(execute_data=0xbfe14f80) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:131
131 if (EX(function_state).function->common.fn_flags &
ZEND_ACC_ABSTRACT) {
(gdb) bt
#0 0x0820c3bf in zend_do_fcall_common_helper_SPEC
(execute_data=0xbfe14f80) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:131
#1 0x0820d0d7 in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER
(execute_data=0xbfe14f80) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:310
#2 0x0820c30c in execute (op_array=0x9bd5d2c) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:88
#3 0x0820c792 in zend_do_fcall_common_helper_SPEC
(execute_data=0xbfe150d0) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:222
#4 0x0820d0d7 in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER
(execute_data=0xbfe150d0) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:310
#5 0x0820c30c in execute (op_array=0x9bcff0c) at
/usr/src/php_5_1/Zend/zend_vm_execute.h:88
#6 0x081e3eca in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /usr/src/php_5_1/Zend/zend.c:1090
#7 0x081a234e in php_execute_script (primary_file=0xbfe17500) at
/usr/src/php_5_1/main/main.c:1704
#8 0x08252300 in main (argc=2, argv=0xbfe175d4) at
/usr/src/php_5_1/sapi/cli/php_cli.c:1039
Previous Comments:
------------------------------------------------------------------------
[2005-11-28 17:43:49] me at dither dot spb dot ru
PHP 5.1.2-dev (cli) (built: Nov 27 2005 20:24:18) (Win32).
No changes. Problem persists. Sorry, I dont have enought time to test
latest unix snapshot. If needed, I can do some testing across different
unix versions tomorrow.
Omg, sorry for my bad english..
------------------------------------------------------------------------
[2005-11-28 09:13:58] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
------------------------------------------------------------------------
[2005-11-28 04:19:49] me at dither dot spb dot ru
Description:
------------
PHP 5.1 Final Release.
(built: Nov 23 2005 23:59:35)
Easy repoducible segfault or Invalid opcode 137/1/4 Fatal Error.
Reproduce code:
---------------
<?php
function err2exception($errno, $errstr)
{
throw new Exception("Error occuried: " . $errstr);
}
set_error_handler('err2exception');
class TestClass
{
function testMethod()
{
//$GLOBALS['t'] = 'test';
$GLOBALS['t'] = new stdClass;
}
}
TestClass::testMethod();
?>
Expected result:
----------------
PHP Should cause Strict level Notice "Non-static method
TestClass::testMethod() should not be called statically", and after
what error_handler err2exception() must be executed.
Finally, it must be an Uncaught exception 'Exception' with message
'Error occuried: Non-static method TestClass::testMethod() should not
be called statically'.
Actual result:
--------------
Segfault.
Uncommenting line //$GLOBALS['t'] = 'test' causes Invalid opcode
137/1/4 Fatal Error.
Commenting both $GLOBALS lines completly fixes bug.
Marking method testMethod() as static (... static function testMethod()
...) fixes bug too, but no exception will be thrown.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=35437&edit=1
