Description:
------------
When running the sample code PHP 5.3 and PHP 5.3 latest snapshot crash with Win32 exception.

It was reproducable on two different machines. But you need the MS Access Jet Engine to work with this sample code (means you probably need MS Access).

With php 5.2.10 it runs like expected - no exceptions, no errors.

Reproduce code:
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http://www.tahat.de/Error3.zip

Expected result:
----------------
nothing special here - just works with 5.2.10

Actual result:
--------------
Win32 exception crashes php.exe

Thread 0 - System ID 2984
Entry point   php+2fa2 
Create time   07.08.2009 18:25:36 
Time spent in user mode   0 Days 0:0:0.380 
Time spent in kernel mode   0 Days 0:0:0.140 

Function     Arg 1     Arg 2     Arg 3   Source 
php5ts!gc_remove_zval_from_buffer+365     00393128     0ac44ea0     00000005    
php5ts!gc_remove_zval_from_buffer+425     0ac44ea0     01247500     00393128    
php5ts!gc_collect_cycles+6a     00393128     00000001     0aa95fb0    
php5ts!gc_zval_possible_root+e9     0ac44ea0     00393128     00393128    
php5ts!zval_ptr_dtor+93     00c0fb90     00393128     01160548    
php5ts!execute+39293     00393128     00c0fc1c     00000000    
php5ts!execute+298     01132778     00393100     00393128    
php5ts!zend_execute_scripts+fe     00000008     00393128     00000000    
php5ts!php_execute_script+231     00397038     0138b8a0     00000099    
php5ts!zend_register_constant+a9     00c0fdf8     00393128     00404e60    
php+1780     1000c24e     00396028     004017d4    
php5ts!efree+9     00396028     004017d4     01131390    
php5ts!efree+2e     01131390     00393128     003930c4    
php+17d4     00c0fecc     00393128     0040742c    
php+24ab     0000006e     00000001     00000000    
msvcr90!_lock+177     2a644eb0     01ca1779     7ffd6000    
kernel32!BaseProcessStart+23     00402fa2     00000000     00000000    

PHP5TS!GC_REMOVE_ZVAL_FROM_BUFFER+365WARNING - DebugDiag was not able to locate debug symbols for php5ts.dll, so the information below may be incomplete.

In php__PID__876__Date__08_07_2009__Time_06_25_58PM__40__Second_Chance_Exception_C0000005.dmp the assembly instruction at php5ts!gc_remove_zval_from_buffer+365 in C:\[..]\php\php5ts.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0x00000014 on thread 0