Rob Shearman : atl: Use the first entry in the object map in AtlInternalQueryInterface when IUnknown is requested .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3af74c5e5250b09bf453293214a3e3240e6a1140
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3af74c5e5250b09bf453293214...

Author: Rob Shearman <rob(a)codeweavers.com>
Date:   Wed Apr 25 11:21:03 2007 +0100

atl: Use the first entry in the object map in AtlInternalQueryInterface when IUnknown is requested.

---

 dlls/atl/atl_main.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/atl/atl_main.c b/dlls/atl/atl_main.c
index 69d62e7..a25f747 100644
--- a/dlls/atl/atl_main.c
+++ b/dlls/atl/atl_main.c
@@ -213,19 +213,19 @@ HRESULT WINAPI AtlInternalQueryInterface(void* this, const _ATL_INTMAP_ENTRY* pE
 {
     int i = 0;
     HRESULT rc = E_NOINTERFACE;
-    TRACE("(%p, %p, %p, %p)\n",this, pEntries, iid, ppvObject);
+    TRACE("(%p, %p, %s, %p)\n",this, pEntries, debugstr_guid(iid), ppvObject);
 
     if (IsEqualGUID(iid,&IID_IUnknown))
     {
         TRACE("Returning IUnknown\n");
-        *ppvObject = this;
-        IUnknown_AddRef((IUnknown*)this);
+        *ppvObject = ((LPSTR)this+pEntries[0].dw);
+        IUnknown_AddRef((IUnknown*)*ppvObject);
         return S_OK;
     }
 
     while (pEntries[i].pFunc != 0)
     {
-        TRACE("Trying entry %i (%p %i %p)\n",i,pEntries[i].piid,
+        TRACE("Trying entry %i (%s %i %p)\n",i,debugstr_guid(pEntries[i].piid),
               pEntries[i].dw, pEntries[i].pFunc);
 
         if (pEntries[i].piid && IsEqualGUID(iid,pEntries[i].piid))