ID: 47730
User updated by: berblinger at krumedia dot de
Reported By: berblinger at krumedia dot de
-Status: Feedback
+Status: Open
Bug Type: Reproducible crash
Operating System: Linux
PHP Version: 5.2.9
New Comment:
generated backtrace, i hope this will help you finding a proper
solution for this bug.
#0 zend_do_fcall_common_helper_SPEC (execute_data=0x7fff88d8dd20,
tsrm_ls=0x1051090) at /software/php-5.2.9/Zend/zend_vm_execute.h:289
#1 0x0000000000767097 in execute (op_array=0x12abef0,
tsrm_ls=0x1051090) at /software/php-5.2.9/Zend/zend_vm_execute.h:92
#2 0x000000000073f2e2 in zend_execute_scripts (type=8,
tsrm_ls=0x1051090, retval=<value optimized out>, file_count=3) at
/software/php-5.2.9/Zend/zend.c:1134
#3 0x00000000006f20d6 in php_execute_script
(primary_file=0x7fff88d90400, tsrm_ls=0x1051090) at
/software/php-5.2.9/main/main.c:2023
#4 0x00000000007bdd37 in main (argc=2, argv=0x7fff88d905e8) at
/software/php-5.2.9/sapi/cli/php_cli.c:1133
Previous Comments:
------------------------------------------------------------------------
[2009-03-20 13:31:16] pajoye@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php
for Win32
Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.
------------------------------------------------------------------------
[2009-03-20 13:04:45] berblinger at krumedia dot de
Description:
------------
Looks like this bug is related to the fixed bug #45805 in PHP version
5.2.8.
php still crashes, when the source of the defective expression is
called within a function-call. See reproduce code and comments inside
for further details.
Reproduce code:
---------------
<?php
function errorHandler($errno, $errstr, $errfile, $errline){
throw new Exception('test');
}
set_error_handler('errorHandler');
error_reporting( E_ALL | E_STRICT);
class Foo{
private $crashHelper = null;
public function test(){
$bar = new Bar;
/* Crashes */
//$bar->someFunction($this->crashHelper->notDefined);
/* this works */
$tmp = $this->crashHelper->notDefined;
$bar->someFunction($tmp);
}
}
class Bar{
public function someFunction($tmp){ }
}
$foo = new Foo;
$foo->test();
?>
Expected result:
----------------
Fatal error: Uncaught exception 'Exception' with message 'test' [...]
thrown in /htdocs/test/pub/eerrorHandlerTest.php on line 3
Actual result:
--------------
nothing. php crashes.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=47730&edit=1