ID: 42401
Comment by: ambition at ambitiondesign dot com dot au
Reported By: reprovol at microsoft dot com
Status: No Feedback
Bug Type: Reproducible crash
Operating System: Windows Vista/LH Server
PHP Version: 5.2.3
New Comment:
To reproduce, run any PHP code using the IIS ISAPI extension, then stop
and start the IIS app pool. An error message dialog will appear, and
information will be added to the Microsoft Windows Application Event
Log.
Previous Comments:
------------------------------------------------------------------------
[2007-08-31 01:00:01] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
------------------------------------------------------------------------
[2007-08-23 19:29:12] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
------------------------------------------------------------------------
[2007-08-23 19:23:22] reprovol at microsoft dot com
Description:
------------
Crash Bucket: 421917130
szAppName w3wp.exe
szAppVer 7.0.6001.16510
szModName StackHash_80ba
szModVer 6.0.6001.16510
Offset 000a773f
Exception Code c0000374
Application Stamp 462598ef
Module Stamp 4625a0ae
0:014> !heap
**************************************************************
* *
* HEAP ERROR DETECTED *
* *
**************************************************************
Details:
Error address: 02ebc1d8
Heap handle: 00850000
Error type heap_failure_block_not_busy (8)
Stack trace:
77ad01f8: ntdll!RtlFreeHeap+0x00000060
75f22a89: kernel32!HeapFree+0x00000014
76659fbb: msvcrt!free+0x000000cd
025a9cfe: php5ts+0x00099cfe
77ac631c: ntdll!zzz_AsmCodeRange_End
77ab42bd: ntdll!LdrpUnloadDll+0x000003d4
77aafeff: ntdll!LdrUnloadDll+0x00000046
75eb2563: kernel32!FreeLibrary+0x00000076
748ecaa0: isapi!ISAPI_DLL::Unload+0x00000038
<snip>
0:014> lmvmphp5ts
start end module name
02510000 029e7000 php5ts T (no symbols)
Loaded symbol image file: php5ts.dll
Image path: php5ts.dll
Image name: php5ts.dll
Timestamp: Thu May 31 06:37:03 2007 (465ECF7F)
CheckSum: 00000000
ImageSize: 004D7000
File version: 5.2.3.3
Product version: 5.2.3.0
File flags: 0 (Mask 3F)
File OS: 4 Unknown Win32
File type: 2.0 Dll
File date: 00000000.00000000
Translations: 0000.04b0 0000.04e0 0409.04b0 0409.04e0
Sorry
0:014> u 025a9cfe
php5ts+0x99cfe:
025a9cfe ?? ???
Actual result:
--------------
77ad01f8: ntdll!RtlFreeHeap+0x00000060
75f22a89: kernel32!HeapFree+0x00000014
76659fbb: msvcrt!free+0x000000cd
025a9cfe: php5ts+0x00099cfe
77ac631c: ntdll!zzz_AsmCodeRange_End
77ab42bd: ntdll!LdrpUnloadDll+0x000003d4
77aafeff: ntdll!LdrUnloadDll+0x00000046
75eb2563: kernel32!FreeLibrary+0x00000076
748ecaa0: isapi!ISAPI_DLL::Unload+0x00000038
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=42401&edit=1
