Microsoft KB Archive/193675

= XWEB: Bad Error Handling in CfolderRender::put_DataSource Causes OWA to Crash =

Article ID: 193675

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 5.5 Standard Edition

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This article was previously published under Q193675





SYMPTOMS
When you use Outlook Web Access (OWA) to access folders on Microsoft Exchange Server, an access violation may occur. The access violation may result in a Dr. Watson error, with the following information in the Drwtsn32.log file:   Application exception occurred: App: exe\inetinfo.dbg (pid=145) When: 7/10/1998 @ 13:56:52.70 Exception number: c0000005 (access violation) Below is the thread that caused the fault. Please note that the thread information below was seen on an Alpha platform; however, the problem exists in both the x86 and Alpha builds of OWA.   function: CContainerRenderer::put_DataSource 023de280: 214a001f lda    s1,1f(s1) 023de284: b07e0050 stl    t2,50(sp) 023de288: b15e004c stl    s1,4c(sp) 023de28c: a2090038 ldl    a0,38(s0) 023de290: a0b00000 ldl    t4,0(a0) 023de294: a0050014 ldl    v0,14(t4) 023de298: 6b404000 jsr    ra,(v0),0    8004010c 023de29c: a03e0058 ldl    t0,58(sp) 023de2a0: 47e0040b bis    zero,v0,s2 023de2a4: 263f0243 ldah   a1,243(zero) FAULT ->023de2a8: a0610000 ldl    t2,0(t0) 023de2ac: 223176b0 lda    a1,76b0(a1) 023de2b0: 406a05a3 cmpeq  t2,s1,t2 023de2b4: e460000f beq    t2,023de2f4 CContainerRenderer::put_DataSource+404 023de2b8: a2010008 ldl    a0,8(t0) 023de2bc: d3415744 bsr    ra,02433fd0  wcsicmp 023de2c0: f4000003 bne    v0,023de2d0 CContainerRenderer::put_DataSource+3e0 023de2c4: 47e05401 bis    zero,#2,t0 023de2c8: b0290060 stl    t0,60(s0) 023de2cc: c3e0000a br     zero,023de2f8 CContainerRenderer::put_DataSource+408 023de2d0: a07e0058 ldl    t2,58(sp) 023de2d4: 263f0243 ldah   a1,243(zero)

*> Stack Back Trace <*

FramePtr ReturnAd Param#1 Param#2  Param#3  Param#4  Function Name 042bf290 651cbcfc 045d3080 02430000 0532d518 2b2326b0 cdohtml!CContainerRenderer::put_DataSource [omap] 042bf340 6523a184 0065726f 00000009 072750a0 00000000 oleaut32!DispCallFunc 042bf3c0 fffffffc 042bf578 00000009 00000009 00000004 oleaut32! 042bf3c0 00000000 042bf578 00000009 00000009 00000004



CAUSE
A call to m_pmp->GetProps can return MAPI_E_NOT_FOUND but this condition is not handled properly and results in an access violation. This problem was introduced in Microsoft Exchange Server 5.5 Service Pack 1.



RESOLUTION
To resolve this problem, obtain the latest service pack for Exchange Server version 5.5. For more information, please see the following article in the Microsoft Knowledge Base:

191014 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack

The English version of this fix should have the following file attributes or later:

Component: Outlook Web Access

  File Name     Version Cdohtml.dll  5.5.2387.0



STATUS
Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.5 Service Pack 1. This problem was first corrected in Exchange Server 5.5 Service Pack 2.

Additional query words: exfclnfaq cdohmtl crash OWA

Keywords: kbhotfixserver kbqfe kbbug kbfix kbqfe KB193675

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