From ca2ba680bb5d112eccc1a152704945d89db8c733 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris+github@qwirx.com>
Date: Sat, 24 Mar 2007 21:50:37 +0000
Subject: Reinitialise the OVERLAPPED structure each time we start a new
 overlapped read. Thanks to Charles Lecklider for pointing this out. (refs #3,
 merges part of [1458])

---
 lib/server/WinNamedPipeStream.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lib')

diff --git a/lib/server/WinNamedPipeStream.cpp b/lib/server/WinNamedPipeStream.cpp
index e4a675a7..6ef174c8 100644
--- a/lib/server/WinNamedPipeStream.cpp
+++ b/lib/server/WinNamedPipeStream.cpp
@@ -298,6 +298,13 @@ int WinNamedPipeStream::Read(void *pBuffer, int NBytes, int Timeout)
 		mBytesInBuffer = BytesRemaining;
 		NumBytesRead = BytesToCopy;
 
+		if (needAnotherRead)
+		{
+			// reinitialise the OVERLAPPED structure
+			memset(&mReadOverlap, 0, sizeof(mReadOverlap));
+			mReadOverlap.hEvent = mReadableEvent;
+		}
+
 		// start the next overlapped read
 		if (needAnotherRead && !ReadFile(mSocketHandle, 
 			mReadBuffer + mBytesInBuffer, 
-- 
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