ID: 27468
Updated by: [EMAIL PROTECTED]
Reported By: davojan at mail dot ru
-Status: Open
+Status: Assigned
Bug Type: Zend Engine 2 problem
Operating System: FreeBSD 4.7-RELEASE
PHP Version: 5CVS-2004-03-02 (dev)
-Assigned To:
+Assigned To: andi
New Comment:
Verified on Linux, assigning to Andi.
Previous Comments:
------------------------------------------------------------------------
[2004-03-02 15:46:10] davojan at mail dot ru
Description:
------------
PHP crashes if foreach for a member of the class called in
__destruct(). It doesn't matter - does the member exist or not, is it
array or not - result is the same.
Note, that in php5b4 it works fine. Expected result is what I get from
it.
Reproduce code:
---------------
<?
class foo {
function __destruct() {
foreach ($this->x as $x);
}
}
new foo();
echo 'OK';
?>
Expected result:
----------------
Warning: Invalid argument supplied for foreach() in
/usr/local/www/data-dist/ils/admin/test/static.php on line 4
OK
Actual result:
--------------
Program received signal SIGSEGV, Segmentation fault.
0x28531d8d in zend_objects_free_object_storage (object=0xffffffff) at
/usr/ports/distfiles/php5-200403021630/Zend/zend_objects.c:88
88 zend_hash_destroy(object->properties);
(gdb) bt
#0 0x28531d8d in zend_objects_free_object_storage (object=0xffffffff)
at /usr/ports/distfiles/php5-200403021630/Zend/zend_objects.c:88
#1 0x28534883 in zend_objects_store_del_ref (zobject=0x80e82f0) at
/usr/ports/distfiles/php5-200403021630/Zend/zend_objects_API.c:139
#2 0x28519cde in _zval_dtor (zvalue=0x80e82f0,
__zend_filename=0x2859dd20
"/usr/ports/distfiles/php5-200403021630/Zend/zend_execute_API.c",
__zend_lineno=358) at
/usr/ports/distfiles/php5-200403021630/Zend/zend_variables.c:61
#3 0x2850e5fe in _zval_ptr_dtor (zval_ptr=0xbfbfe120,
__zend_filename=0x285a3160
"/usr/ports/distfiles/php5-200403021630/Zend/zend_execute.c",
__zend_lineno=3820) at
/usr/ports/distfiles/php5-200403021630/Zend/zend_execute_API.c:358
#4 0x28549472 in zend_jmp_no_ctor_handler (execute_data=0xbfbfe168,
opline=0x80e85e0, op_array=0x80e80c8)
at /usr/ports/distfiles/php5-200403021630/Zend/zend_execute.c:3820
#5 0x28541aeb in execute (op_array=0x80e80c8) at
/usr/ports/distfiles/php5-200403021630/Zend/zend_execute.c:1339
#6 0x2851c4d0 in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at
/usr/ports/distfiles/php5-200403021630/Zend/zend.c:1041
#7 0x284d23b3 in php_execute_script (primary_file=0xbfbff7b0) at
/usr/ports/distfiles/php5-200403021630/main/main.c:1650
#8 0x2854e83e in apache_php_module_main (r=0x81fb038,
display_source_mode=0) at
/usr/ports/distfiles/php5-200403021630/sapi/apache/sapi_apache.c:54
#9 0x2854f8c8 in send_php (r=0x81fb038, display_source_mode=0,
filename=0x81fcb10 "/usr/local/www/data/ils/admin/test/static.php")
at
/usr/ports/distfiles/php5-200403021630/sapi/apache/mod_php5.c:621
#10 0x2854f93b in send_parsed_php (r=0x81fb038) at
/usr/ports/distfiles/php5-200403021630/sapi/apache/mod_php5.c:636
#11 0x8053a44 in ap_invoke_handler ()
#12 0x806398d in process_request_internal ()
#13 0x80639ec in ap_process_request ()
#14 0x805cdae in child_main ()
#15 0x805cf40 in make_child ()
#16 0x805d05d in startup_children ()
#17 0x805d5b0 in standalone_main ()
#18 0x805dcab in main ()
#19 0x804fc39 in _start ()
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=27468&edit=1
