From cc9baf364edb7c8def73c8a6bd33cbd632660cfc Mon Sep 17 00:00:00 2001
From: Robert Shearman <rob@codeweavers.com>
Date: Thu, 1 Jun 2006 20:24:42 +0100
Subject: [PATCH] rpcrt4: Don't send the unused part of the allocated buffer.

---
 dlls/rpcrt4/ndr_midl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/rpcrt4/ndr_midl.c b/dlls/rpcrt4/ndr_midl.c
index 3ac0aedb735..90f8b5e3e4a 100644
--- a/dlls/rpcrt4/ndr_midl.c
+++ b/dlls/rpcrt4/ndr_midl.c
@@ -309,6 +309,7 @@ unsigned char *WINAPI NdrSendReceive( MIDL_STUB_MESSAGE *stubmsg, unsigned char
     return NULL;
   }
 
+  stubmsg->RpcMsg->BufferLength = buffer - (unsigned char *)stubmsg->RpcMsg->Buffer;
   status = I_RpcSendReceive(stubmsg->RpcMsg);
   if (status != RPC_S_OK)
     RpcRaiseException(status);