From: guth at fiifo dot u-psud dot fr
Operating system: Linux (mandrake 10)
PHP version: 5.0.1
PHP Bug Type: Zend Engine 2 problem
Bug description: Segmentation fault
Description:
------------
(sorry for english...)
here is my fifth segmentation fault in PHP 5...
Reproduce code:
---------------
<?
class test { }
class thamer {
public $test;
public function __construct() {
$this->test = new test; /* An entire mystery, without this code, no
segmentation fault */
}
public function __destruct() {
fuck();
/*
If you don't like "fuck()" and if you want a segfault, you can
try with
everything that raise a fatal error. Some examples :
- trigger_error("thamer", E_USER_ERROR);
- unset(self::$thamer);
Warning : no fatal error, no segfault :)
*/
}
}
$test = new thamer;
?>
Expected result:
----------------
A fatal error (no segmentation fault...).
Actual result:
--------------
[Mon Sep 13 22:07:42 2004] [error] PHP Fatal error: Call to undefined
function fuck() in /www/test.php on line 13
/www/test.php(13) : Fatal error - Call to undefined function fuck()
[Mon Sep 13 22:07:43 2004] [notice] child pid 4043 exit signal
Segmentation fault (11)
#0 0x082030bc in zend_objects_destroy_object (object=0x83035dc, handle=2)
at /usr/src/php-5.0.1/Zend/zend_objects.c:37
#1 0x08205be0 in zend_objects_store_del_ref (zobject=0x830359c) at
/usr/src/php-5.0.1/Zend/zend_objects_API.c:144
#2 0x081ed016 in _zval_dtor (zvalue=0x830359c, __zend_filename=0x8260d40
"/usr/src/php-5.0.1/Zend/zend_execute_API.c",
__zend_lineno=391) at /usr/src/php-5.0.1/Zend/zend_variables.c:61
#3 0x081e1850 in _zval_ptr_dtor (zval_ptr=0x83034f0,
__zend_filename=0x8261c60 "/usr/src/php-5.0.1/Zend/zend_variables.c",
__zend_lineno=193)
at /usr/src/php-5.0.1/Zend/zend_execute_API.c:391
#4 0x081ed368 in _zval_ptr_dtor_wrapper (zval_ptr=0x83034f0) at
/usr/src/php-5.0.1/Zend/zend_variables.c:193
#5 0x081f68b8 in zend_hash_destroy (ht=0x830fbc4) at
/usr/src/php-5.0.1/Zend/zend_hash.c:519
#6 0x08203322 in zend_objects_free_object_storage (object=0x831702c) at
/usr/src/php-5.0.1/Zend/zend_objects.c:88
#7 0x0820593d in zend_objects_store_free_object_storage
(objects=0x8285204)
at /usr/src/php-5.0.1/Zend/zend_objects_API.c:72
#8 0x081e137f in shutdown_executor () at
/usr/src/php-5.0.1/Zend/zend_execute_API.c:272
#9 0x081ee9b7 in zend_deactivate () at
/usr/src/php-5.0.1/Zend/zend.c:819
#10 0x081a7648 in php_request_shutdown (dummy=0x0) at
/usr/src/php-5.0.1/main/main.c:1212
#11 0x082204ac in main (argc=2, argv=0xbffff664) at
/usr/src/php-5.0.1/sapi/cli/php_cli.c:1046
--
Edit bug report at http://bugs.php.net/?id=30085&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30085&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30085&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30085&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30085&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30085&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30085&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30085&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30085&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30085&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30085&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=30085&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=30085&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30085&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30085&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30085&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30085&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30085&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30085&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30085&r=mysqlcfg
