The Recvfrom Function Writes Incorrect Data into the Sin_Zero Field

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Article ID: 270710 - View products that this article applies to.
This article was previously published under Q270710
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SYMPTOMS

When your system uses the Recvfrom function, the function can cause your system to write incorrect data into the Sin_zero field.

CAUSE

This behavior can occur when the Sin_zero field (of the TDI_ADDRESS_IP structure) is not reset before it is used.

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

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows 2000 Service Pack 2.

MORE INFORMATION

When the Sin_zero field is not reset, it may contain sensitive information, such as the content of the non-paged pool or stack, from the last time it was used.

Properties

Article ID: 270710 - Last Review: October 21, 2013 - Revision: 3.3
APPLIES TO
  • Microsoft Windows 2000 Server
  • Microsoft Windows 2000 Advanced Server
  • Microsoft Windows 2000 Professional Edition
Keywords: 
kbnosurvey kbarchive kbbug kbfix kbprogramming KB270710

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