Edit report at https://bugs.php.net/bug.php?id=60613&edit=1
ID: 60613
Updated by: larue...@php.net
Reported by: do dot hiroaki at gmail dot com
Summary: Segmentation fault with $cls->{expr}() syntax
Status: Open
Type: Bug
Package: Scripting Engine problem
Operating System: CentOS5.6
PHP Version: 5.4SVN-2011-12-28 (snap)
-Assigned To:
+Assigned To: dmitry
Block user comment: N
Private report: N
New Comment:
dmitry, I have a quick look at this, since due to cache mechanism, I have not
gat familiar with this area.
it is better if you can have a look at this. I will keep troubleshooting anyway
:).
backtrace:
#0 0x0000000000998aa5 in ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER
(execute_data=0x2a95dac0e8) at /home/huixc/opensource/php-
src/trunk/Zend/zend_vm_execute.h:28982
28982 if (IS_CONST != IS_CONST ||
(gdb) bt
#0 0x0000000000998aa5 in ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER
(execute_data=0x2a95dac0e8) at /home/huixc/opensource/php-
src/trunk/Zend/zend_vm_execute.h:28982
#1 0x00000000008dbc57 in execute (op_array=0x2a95de3708) at
/home/huixc/opensource/php-src/trunk/Zend/zend_vm_execute.h:410
#2 0x00000000008a3f0b in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/huixc/opensource/php-src/trunk/Zend/zend.c:1272
#3 0x00000000008235c3 in php_execute_script (primary_file=0x7fbffff280) at
/home/huixc/opensource/php-src/trunk/main/main.c:2476
#4 0x00000000009c5981 in do_cli (argc=2, argv=0x7fbffff568) at
/home/huixc/opensource/php-src/trunk/sapi/cli/php_cli.c:983
#5 0x00000000009c6822 in main (argc=2, argv=0x7fbffff568) at
/home/huixc/opensource/php-src/trunk/sapi/cli/php_cli.c:1356
Previous Comments:
------------------------------------------------------------------------
[2011-12-28 04:22:48] do dot hiroaki at gmail dot com
Description:
------------
I reported Bug #60611 and this bug was fixed.
Bat segmentation fault occurred yet when using $cls->{expr}() syntax only.
Test script:
---------------
class Cls {
function __call($name, $arg) {
}
}
$cls = new Cls();
$cls->{0}();
$cls->{1.0}();
$cls->{true}();
$cls->{false}();
$cls->{null}();
echo 'done';
Expected result:
----------------
done
Actual result:
--------------
Segmentation fault
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=60613&edit=1
