From 923bc6bf3d443079ad698cee514c76d4cb435d84 Mon Sep 17 00:00:00 2001
From: Rob Shearman <rob@codeweavers.com>
Date: Tue, 9 Jan 2007 17:16:19 +0000
Subject: [PATCH] ole32: Return an error in CoMarshalInterface if pStream is
 NULL.

---
 dlls/ole32/marshal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ole32/marshal.c b/dlls/ole32/marshal.c
index 01368cbd04a..4294cb5d9e3 100644
--- a/dlls/ole32/marshal.c
+++ b/dlls/ole32/marshal.c
@@ -1550,7 +1550,7 @@ HRESULT WINAPI CoMarshalInterface(IStream *pStream, REFIID riid, IUnknown *pUnk,
     dump_MSHLFLAGS(mshlFlags);
     TRACE(")\n");
 
-    if (pUnk == NULL)
+    if (!pUnk || !pStream)
         return E_INVALIDARG;
 
     objref.signature = OBJREF_SIGNATURE;