From f61c4105b3df847e87df39388fea01ad0c820075 Mon Sep 17 00:00:00 2001
From: Jose <jose@zeroc.com>
Date: Thu, 22 Feb 2018 12:31:35 +0100
Subject: UWP crash if udp send completes after transceiver is close

---
 cpp/src/Ice/UdpTransceiver.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cpp/src/Ice/UdpTransceiver.cpp')

diff --git a/cpp/src/Ice/UdpTransceiver.cpp b/cpp/src/Ice/UdpTransceiver.cpp
index 9a8c534683b..b2c29a95676 100755
--- a/cpp/src/Ice/UdpTransceiver.cpp
+++ b/cpp/src/Ice/UdpTransceiver.cpp
@@ -576,7 +576,7 @@ IceInternal::UdpTransceiver::getOutputStreamCompleted(concurrency::task<IOutputS
 void
 IceInternal::UdpTransceiver::finishWrite(Buffer& buf)
 {
-    if(_state < StateConnected)
+    if(_fd == INVALID_SOCKET || _state < StateConnected)
     {
         return;
     }
-- 
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