From e2985287b0ea741aa4ea0390a91a2c53e0028b23 Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Sun, 14 Jun 2015 07:58:58 +0000
Subject: [PATCH] [AFD] - Immediately finish a zero-length request in
 TdiSendDatagram. This may not be completely correct (should possibly get
 forwarded to tcpip instead) but is better than asserting. CORE-9810

svn path=/trunk/; revision=68131
---
 reactos/drivers/network/afd/afd/tdi.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/reactos/drivers/network/afd/afd/tdi.c b/reactos/drivers/network/afd/afd/tdi.c
index 7f93ad1a1c7..b480303e613 100644
--- a/reactos/drivers/network/afd/afd/tdi.c
+++ b/reactos/drivers/network/afd/afd/tdi.c
@@ -1175,6 +1175,12 @@ NTSTATUS TdiSendDatagram(
         return STATUS_INVALID_PARAMETER;
     }
 
+    if (BufferLength == 0)
+    {
+        AFD_DbgPrint(MID_TRACE, ("Succeeding send with length 0.\n"));
+        return STATUS_SUCCESS;
+    }
+
     *Irp = TdiBuildInternalDeviceControlIrp(TDI_SEND_DATAGRAM,       /* Sub function */
                                             DeviceObject,            /* Device object */
                                             TransportObject,         /* File object */