From: mabouzou at sybase dot com
Operating system: Linux and Windows
PHP version: 5.2.6
PHP Bug Type: Reproducible crash
Bug description: PHP crashes if php script contains a function declaration and
dl() fails
Description:
------------
PHP would crash while executing the attached code. The code basically
declares a function and attempts to load an extension using the dl()
command. If the extension returns FAILURE in the MINIT function, PHP will
crash.
Reproduce code:
---------------
<?php
function foo()
{
echo "Inside foo.\n";
}
dl( 'my_extension.dll' );
?>
Expected result:
----------------
Inside foo.
<... something along the lines of ... cannot load extension
my_extension.dll ... >
Actual result:
--------------
A crash. Here is the stack trace:
php5ts.dll!destroy_op_array(_zend_op_array * op_array=0x011c9720, void *
* * tsrm_ls=0x00375d20) Line 228 + 0x3 bytes C
php5ts.dll!zend_function_dtor(_zend_function * function=0x0139df68)
Line 123 + 0x16 bytes C
php5ts.dll!zend_hash_destroy(_hashtable * ht=0x00373328) Line 526 + 0x6
bytes C
php5ts.dll!compiler_globals_dtor(_zend_compiler_globals *
compiler_globals=0x00377398, void * * * tsrm_ls=0x00375d20) Line 487 C
php5ts.dll!tsrm_shutdown() Line 180 + 0x6 bytes C
php.exe!main(int argc=0x00000002, char * * argv=0x00375c48) Line
1342 C
php.exe!__tmainCRTStartup() Line 597 + 0x17 bytes C
[EMAIL PROTECTED]() + 0x23 bytes
--
Edit bug report at http://bugs.php.net/?id=44981&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44981&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44981&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44981&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44981&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44981&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44981&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44981&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44981&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44981&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44981&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44981&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44981&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44981&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44981&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44981&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44981&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44981&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44981&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44981&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44981&r=mysqlcfg
