ID: 33966
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Verified
Bug Type: Class/Object related
-Operating System: Linux (Debian)
+Operating System: *
-PHP Version: 5CVS-2005-08-02 (dev)
+PHP Version: 5CVS-2005-08-02
Previous Comments:
------------------------------------------------------------------------
[2005-08-02 14:23:59] [EMAIL PROTECTED]
Description:
------------
When (ab)using the ReflectionProperty class' methods as static, it
segfaults.
Reproduce code:
---------------
<?php
class Base
{
public $x = 1;
function __get($name)
{
if ( !ReflectionProperty::isPublic() ) {
/* throw error */
}
}
}
$b = new Base();
echo $b->foo;
?>
Actual result:
--------------
0x083c2bdb in _property_check_flag (ht=0, return_value=0x878cfd4,
return_value_ptr=0x0, this_ptr=0x878c714, return_value_used=1,
mask=256)
at /dat/dev/php/php-5.1dev/Zend/zend_reflection_api.c:3359
3359 RETURN_BOOL(ref->prop->flags & mask);
(gdb) bt
#0 0x083c2bdb in _property_check_flag (ht=0, return_value=0x878cfd4,
return_value_ptr=0x0, this_ptr=0x878c714, return_value_used=1,
mask=256)
at /dat/dev/php/php-5.1dev/Zend/zend_reflection_api.c:3359
#1 0x083c2c24 in zif_reflection_property_isPublic (ht=0,
return_value=0x878cfd4, return_value_ptr=0x0, this_ptr=0x878c714,
return_value_used=1)
at /dat/dev/php/php-5.1dev/Zend/zend_reflection_api.c:3366
#2 0x083c6309 in zend_do_fcall_common_helper_SPEC
(execute_data=0xbfffd090)
at zend_vm_execute.h:184
#3 0x083c692d in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER
(execute_data=0xbfffd090)
at zend_vm_execute.h:299
#4 0x083c5f8a in execute (op_array=0x878dd34) at zend_vm_execute.h:87
#5 0x0838edc6 in zend_call_function (fci=0xbfffd260,
fci_cache=0xbfffd220)
at /dat/dev/php/php-5.1dev/Zend/zend_execute_API.c:871
#6 0x083aee9d in zend_call_method (object_pp=0xbfffd2f0,
obj_ce=0x878c36c,
fn_proxy=0x878c44c, function_name=0x85cfd54 "__get",
function_name_len=5,
retval_ptr_ptr=0xbfffd2e4, param_count=1, arg1=0x878cea4,
arg2=0x0)
at /dat/dev/php/php-5.1dev/Zend/zend_interfaces.c:87
#7 0x083b4e26 in zend_std_call_getter (object=0x878c714,
member=0x878cea4)
at /dat/dev/php/php-5.1dev/Zend/zend_object_handlers.c:72
#8 0x083b576e in zend_std_read_property (object=0x878c714,
member=0x878b148,
type=0) at /dat/dev/php/php-5.1dev/Zend/zend_object_handlers.c:305
#9 0x083ff3f9 in zend_fetch_property_address_read_helper_SPEC_CV_CONST
(
type=0, execute_data=0xbfffd440) at zend_vm_execute.h:20491
#10 0x083ff510 in ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER (
execute_data=0xbfffd440) at zend_vm_execute.h:20513
#11 0x083c5f8a in execute (op_array=0x8786de4) at zend_vm_execute.h:87
#12 0x0839b2fb in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /dat/dev/php/php-5.1dev/Zend/zend.c:1087
#13 0x08350fc4 in php_execute_script (primary_file=0xbffff8b0)
at /dat/dev/php/php-5.1dev/main/main.c:1672
#14 0x0841325c in main (argc=1, argv=0xbffff994)
at /dat/dev/php/php-5.1dev/sapi/cli/php_cli.c:1039
(gdb) print *ref
Cannot access memory at address 0x2a8fcc84
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=33966&edit=1
