ID: 43301
Updated by: [EMAIL PROTECTED]
Reported By: yoy dot noneoff at dfgh dot net
Status: Open
Bug Type: mbstring related
Operating System: win xp sp2
PHP Version: 5.3CVS-2007-11-15 (CVS)
New Comment:
Parse error: syntax error, unexpected T_LNUMBER, expecting T_VARIABLE
or '$' in /home/jani/t.php(8) : mbregex replace on line 1
Program received signal SIGSEGV, Segmentation fault.
0x082f5175 in _zval_dtor_func (zvalue=0xbfe4782c,
__zend_filename=0x85d62c0
"/home/jani/src/php-5.3/Zend/zend_variables.h", __zend_lineno=35)
at /home/jani/src/php-5.3/Zend/zend_variables.c:35
35 CHECK_ZVAL_STRING_REL(zvalue);
(gdb) bt
#0 0x082f5175 in _zval_dtor_func (zvalue=0xbfe4782c,
__zend_filename=0x85d62c0
"/home/jani/src/php-5.3/Zend/zend_variables.h", __zend_lineno=35)
at /home/jani/src/php-5.3/Zend/zend_variables.c:35
#1 0x082ee134 in _zval_dtor (zvalue=0xbfe4782c,
__zend_filename=0x85d6198
"/home/jani/src/php-5.3/Zend/zend_operators.c", __zend_lineno=599)
at /home/jani/src/php-5.3/Zend/zend_variables.h:35
#2 0x082eed13 in _convert_to_string (op=0xbfe4782c,
__zend_filename=0x85858cc
"/home/jani/src/php-5.3/ext/mbstring/php_mbregex.c", __zend_lineno=742)
at /home/jani/src/php-5.3/Zend/zend_operators.c:599
#3 0x081a569a in _php_mb_regex_ereg_replace_exec (ht=4,
return_value=0x8ae35c0, return_value_ptr=0x0, this_ptr=0x0,
return_value_used=1, options=0)
at /home/jani/src/php-5.3/ext/mbstring/php_mbregex.c:742
#4 0x081a5deb in zif_mb_ereg_replace (ht=4, return_value=0x8ae35c0,
return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
at /home/jani/src/php-5.3/ext/mbstring/php_mbregex.c:788
#5 0x0831ea96 in zend_do_fcall_common_helper_SPEC
(execute_data=0xbfe47abc) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:194
#6 0x083241f3 in ZEND_DO_FCALL_SPEC_CONST_HANDLER
(execute_data=0xbfe47abc) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:1439
#7 0x0831e59a in execute (op_array=0x8ae2e7c) at
/home/jani/src/php-5.3/Zend/zend_vm_execute.h:87
#8 0x082f76c6 in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/jani/src/php-5.3/Zend/zend.c:1139
#9 0x082a0049 in php_execute_script (primary_file=0xbfe49e40) at
/home/jani/src/php-5.3/main/main.c:2007
#10 0x0837ef60 in main (argc=2, argv=0xbfe49f94) at
/home/jani/src/php-5.3/sapi/cli/php_cli.c:1140
Previous Comments:
[2007-11-16 04:18:39] yoy dot noneoff at dfgh dot net
Function Arg 1 Arg 2 Arg 3 Source
php_mbstring!_php_mb_regex_ereg_replace_exec+5e5 0004
0112c838
php_mbstring!zif_mb_ereg_replace+25 0004 0112c838
php5ts!zend_do_fcall_common_helper_SPEC+85b 00c0fbf0 00033f50
0112c28b
php5ts!ZEND_DO_FCALL_SPEC_CONST_HANDLER+12f 00033f50
00033f50
php5ts!execute+1b7 0112c298 00033f50
php5ts!zend_execute_scripts+107 0008 00033f50
php5ts!php_execute_script+20d 00c0fec8 00033f50 ed13662e
php!main+c0e 0002 00032cc0 00032f38
php!mainCRTStartup+e3 ed13662e 01c827f6 7ffd4000
kernel32!RegisterWaitForInputIdle+49 00402c12
[2007-11-15 20:03:45] yoy dot noneoff at dfgh dot net
correct Reproduce code:
---
[2007-11-15 01:35:30] yoy dot noneoff at dfgh dot net
Description:
php crash on mbstring(php_mbstring.dll) when runnign as CGI.
'e' flag/option
and $replacement parameter contian php-expression with syntax error.
problem not present when php loaded as module(Apache) Parse error is
thrown.
applay on the latest php 5.3
and also on php 5.2
Reproduce code:
---
Expected result:
see Parse Error, similer to php loaded as module.
Actual result:
--
crash error
AppName: php-cgi.exe AppVer: 5.3.0.0 ModName: php_mbstring.dll
ModVer: 5.3.0.0 Offset: 00031595
--
Edit this bug report at http://bugs.php.net/?id=43301&edit=1