Article ID: 188807
Article Last Modified on 10/28/2006
APPLIES TO
- Microsoft Exchange Server 5.5 Standard Edition
This article was previously published under Q188807
SYMPTOMS
The Microsoft Exchange Server information store crashes as a POP3 user downloads mail.
CAUSE
During the extraction of the message header, a call to GetNamesFromIDs is made. This call returns a warning that is ignored. In this instance, the data pointer is set to PT_ERROR because one of the properties in the requested set cannot be resolved (the Exchange database engine returned an error indicating the record was not found).
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
STATUS
Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.5. This problem was first corrected in Exchange Server 5.5 Service Pack 2.
MORE INFORMATION
The fix for this case is to simply check for the null pointer in the return data from GetNamesFromIDs.
For more information on the API call GetNamesFromIDs, see the Platform SDK.
The stack on this particular crash will be similar to the one below:
FramePtr RetAddr Param1 Param2 Param3 Function Name 1403fd04 0040bc7d ffffffff 00000006 004b6490 STORE!CMAPIextr::hrExtractHdr+0x9c771 1403fd10 004b6490 01381900 00000000 0043d2fc STORE!MIDL_user_allocate+0xa 1403fd30 0043d0b3 00000000 00000001 0138c8c0 STORE!CMAPIextr::hrExtract+0x11 1403fd40 00440472 0042c865 0138c8c0 0138dad0 STORE!CINETemtr::hrStartMessage+0x23 1403fd44 0042c865 0138c8c0 0138dad0 00000400 STORE!CmcvtrBptStart::hrEmit+0x9 1403fd6c 0042c78b 0138e180 00000400 1403fde0 STORE!CINETemtr::hrEmit+0x99 1403fd88 6fff1921 6fff1965 00000003 00000001 STORE!CConvertStream::Read+0x5b 1403fdb8 00480c09 01387ba0 0138e180 00000400 EXCHMEM!MpHeapAlloc+0x101 1403fe90 00480a9c 0000000a 9cefde00 ffffffff STORE!POP3CON::EcRenderMessage+0x12e({...}) 1403feb4 004809f6 0000000a 9cefde00 ffffffff STORE!POP3CON::EcSendMessage+0x47({...}) 1403fed4 00462084 0000002c 77f05140 01387df0 STORE!POP3CON::EcRetr+0x91 1403feec 00461b2b 00000004 0000002c 01387610 STORE!POP3CON::OnTransactionCmd+0xa2
Keywords: kbhotfixserver kbqfe kbbug kbfix kbqfe KB188807