Microsoft KB Archive/288994

= Data Corruption or AV in ContinueRawRead Function When Filter Uses SF_STATUS_REQ_READ_NEXT =

Article ID: 288994

Article Last Modified on 9/23/2005

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APPLIES TO


 * Microsoft Internet Information Server 4.0
 * Microsoft Internet Information Services 5.0

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This article was previously published under Q288994



SYMPTOMS
If a ReadRaw data filter returns a status of SF_STATUS_REQ_READ_NEXT several times consecutively (before returning a status of SF_STATUS_REQ_NEXT_NOTIFICATION) and is also calling ServerSupportFunction with SF_REQ_SET_NEXT_READ_SIZE to specify the amount of data to be read, you may encounter data corruption and/or an access violation (AV).



RESOLUTION
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to Obtain the Latest Windows 2000 Service Pack

The English version of the Internet Information Server (IIS) 5.0 fix should have the following file attributes or later:

  Date      Time     Version        Size     File name    Platform --  3/21/2001 7:26AM   5.0.2195.3393  357,648  W3svc.dll    x86 The English version of the IIS 4.0 fix should have the following file attributes or later:

  Date      Time      Version     Size      File name     Platform 3/22/2001 8:26:52PM 4.2.762.1  214,544   Adsiis.dll    x86 3/22/2001 8:27:11PM 4.2.762.1  330,672   Asp.dll       x86 3/22/2001 8:26:14PM 4.2.762.1  55,904    Httpodbc.dll  x86 3/22/2001 8:26:53PM 4.2.762.1  98,912    Iischema.dll  x86 3/22/2001 8:25:10PM 4.2.762.1  63,472    Iislog.dll    x86 3/22/2001 8:25:25PM 4.2.762.1  185,792   Infocomm.dll  x86 3/22/2001 8:25:13PM 4.2.762.1  29,520    Iscomlog.dll  x86 3/22/2001 8:26:21PM 4.2.762.1  38,256    Ssinc.dll     x86 3/22/2001 8:26:30PM 4.2.762.1  16,384    Sspifilt.dll  x86 3/22/2001 8:26:09PM 4.2.762.1  229,024   W3svc.dll     x86 3/22/2001 8:25:52PM 4.2.762.1  88,032    Wam.dll       x86

3/22/2001 8:45:56PM 4.2.762.1  307,984   Adsiis.dll    alpha 3/22/2001 8:46:17PM 4.2.762.1  552,720   Asp.dll       alpha 3/22/2001 8:45:27PM 4.2.762.1  89,872    Httpodbc.dll  alpha 3/22/2001 8:46:00PM 4.2.762.1  107,280   Iischema.dll  alpha 3/22/2001 8:44:26PM 4.2.762.1  112,912   Iislog.dll    alpha 3/22/2001 8:44:39PM 4.2.762.1  305,424   Infocomm.dll  alpha 3/22/2001 8:44:28PM 4.2.762.1  46,352    Iscomlog.dll  alpha 3/22/2001 8:45:33PM 4.2.762.1  60,688    Ssinc.dll     alpha 3/22/2001 8:45:38PM 4.2.762.1  39,696    Sspifilt.dll  alpha 3/22/2001 8:45:22PM 4.2.762.1  385,296   W3svc.dll     alpha 3/22/2001 8:45:06PM 4.2.762.1  150,288   Wam.dll       alpha



STATUS
Microsoft has confirmed that this is a problem in Internet Information Server 4.0 and 5.0. This problem was first corrected in Windows 2000 Service Pack 3.

Additional query words: kbIISCom

Keywords: kbbug kbfix kbqfe kbwin2000sp3fix kbhotfixserver KB288994

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