[Bug 16161] New: GetOverlappedResult called with NULL for lpNumberOfBytesTransferred

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=16161

           Summary: GetOverlappedResult called with NULL for
                    lpNumberOfBytesTransferred
           Product: Wine
           Version: 1.1.9
          Platform: All
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ole32
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: martinmnet at hotmail.com


In function local_server_thread line 1932, GetOverlappedResult is called with
lpNumberOfBytesTransferred as NULL. The lpNumberOfBytesTransferred param should
not be NULL for this API, even though the value is undefined for NamedPipes.

WINE does check for this in GetOverlappedResult, but seems its not what windows
does as NULL for that parameter causes access violation as long as file handle
is valid.


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