ID: 8663
Updated by: zeev
Reported By: [EMAIL PROTECTED]
Old-Status: Open
Status: Closed
Bug Type: Reproduceable crash
Operating system:
PHP Version: 4.0.4
Assigned To:
Comments:
Fixed in the CVS - thanks for the accurate and easily reproducible bug report!
Previous Comments:
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[2001-04-26 15:08:45] [EMAIL PROTECTED]
heh trying a modified script didnt work but trying your script again crashses.
Backtrace:
_zval_ptr_dtor(_zval_struct * * 0x00e00b8c, char * 0x1022188c `string', unsigned int
236) line 259 + 5 bytes
zend_switch_free(_zend_op * 0x00dae5c0, _temp_variable * 0x00e00b88,
_zend_executor_globals * 0x00db21e0) line 236 + 38 bytes
execute(_zend_op_array * 0x00e00c28, _zend_executor_globals * 0x00db21e0) line 1831 +
17 bytes
execute(_zend_op_array * 0x00dff2f8, _zend_executor_globals * 0x00db21e0) line 2039 +
19 bytes
zend_execute_scripts(int 8, _zend_compiler_globals * 0x00db28f0,
_zend_executor_globals * 0x00db21e0, int 3) line 743 + 22 bytes
php_execute_script(_zend_file_handle * 0x0012ff48, _zend_compiler_globals *
0x00db28f0, _zend_executor_globals * 0x00db21e0, _php_core_globals * 0x00db52c0) line
1205 + 29 bytes
main(int 3, char * * 0x00db18c0) line 735 + 22 bytes
mainCRTStartup() line 338 + 17 bytes
KERNEL32! 77e992a6()
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[2001-04-26 14:53:41] [EMAIL PROTECTED]
THis has been fixed in latest CVS, and will be included in 4.0.6 thanks for your
report.
- James
---------------------------------------------------------------------------
[2001-04-26 14:25:50] [EMAIL PROTECTED]
Reproduced under Apache and ISAPI under win2k.
- James
---------------------------------------------------------------------------
[2001-01-11 16:59:07] [EMAIL PROTECTED]
I have three php files as follows:
--f1.php--
<?php
include "f2.php";
include "f3.php";
?>
----------
--f2.php--
<?php
# only seems to occur in a switch statement
switch ($t) {
default:
die (; # a syntax error, on purpose
}
?>
----------
--f3.php--
<?php
$x = 0; # there needs to be some statement here for the bug to occur
?>
----------
When running f1.php through php.exe I get
PHP caused an invalid page fault in
module PHP4TS.DLL at 015f:1008e147.
Registers:
EAX=00000001 CS=015f EIP=1008e147 EFLGS=00010206
EBX=006601ec SS=0167 ESP=0063f410 EBP=00791710
ECX=00000000 DS=0167 ESI=00791714 FS=541f
EDX=007910dc ES=0167 EDI=006601e4 GS=0000
Bytes at CS:EIP:
66 ff 48 0a 8b 06 66 8b 48 0a 66 85 c9 75 40 50
Stack dump:
007612f0 100a46bb 00791714 00791990 007612f0 007918e0 0065ea04 006601c4 006601c4
00000001 007910dc 006601ec 81709050 00000000 00000000 0063f470
Couldn't generate a backtrace, the borland debugger refused to work on this error. It
seems to be similar to the problem described in bug #8521. In both cases a simple
syntax error crashes the DLL. In this case, however, the include directives seem to
have something to do with the bug. Simply copying the contents of f2 and f3 into f1
does not cause a crash.
PHP is 4.0.4 windows installer from your website.
Bye,
Paul
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