[PATCH v3 2/6] oleaut32: FUNC_DISPATCH from dispinterface should have oVft == 0.

[Huw Davies]

From: Kevin Puetz

A dispinterface has no vtbl beyond IDispatch itself.

Signed-off-by: Kevin Puetz 
Signed-off-by: Huw Davies 
---
 dlls/oleaut32/typelib.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/dlls/oleaut32/typelib.c b/dlls/oleaut32/typelib.c
index 06667850a33..540d91f2eb8 100644
--- a/dlls/oleaut32/typelib.c
+++ b/dlls/oleaut32/typelib.c
@@ -2465,7 +2465,10 @@ MSFT_DoFuncs(TLBContext*     pcx,
         ptfd->funcdesc.callconv   =  (pFuncRec->FKCCIC) >> 8 & 0xF;
         ptfd->funcdesc.cParams    =   pFuncRec->nrargs  ;
         ptfd->funcdesc.cParamsOpt =   pFuncRec->nroargs ;
-        ptfd->funcdesc.oVft       =   (pFuncRec->VtableOffset & ~1) * sizeof(void *) / pTI->pTypeLib->ptr_size;
+        if (ptfd->funcdesc.funckind == FUNC_DISPATCH)
+            ptfd->funcdesc.oVft   =   0;
+        else
+            ptfd->funcdesc.oVft   =   (pFuncRec->VtableOffset & ~1) * sizeof(void *) / pTI->pTypeLib->ptr_size;
         ptfd->funcdesc.wFuncFlags =   LOWORD(pFuncRec->Flags) ;

/* nameoffset is sometimes -1 on the second half of a propget/propput
@@ -4179,7 +4182,10 @@ static void SLTG_DoFuncs(char *pBlk, char *pFirstItem, ITypeInfoImpl *pTI,
    pFuncDesc->funcdesc.callconv = pFunc->nacc & 0x7;
    pFuncDesc->funcdesc.cParams = pFunc->nacc >> 3;
    pFuncDesc->funcdesc.cParamsOpt = (pFunc->retnextopt & 0x7e) >> 1;
-	pFuncDesc->funcdesc.oVft = (pFunc->vtblpos & ~1) * sizeof(void *) / pTI->pTypeLib->ptr_size;
+	if (pFuncDesc->funcdesc.funckind == FUNC_DISPATCH)
+	    pFuncDesc->funcdesc.oVft = 0;
+        else
+	    pFuncDesc->funcdesc.oVft = (pFunc->vtblpos & ~1) * sizeof(void *) / pTI->pTypeLib->ptr_size;

if(pFunc->magic & SLTG_FUNCTION_FLAGS_PRESENT)
        pFuncDesc->funcdesc.wFuncFlags = pFunc->funcflags;