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oleaut32: FUNC_DISPATCH from dispinterface should have oVft == 0. 

A dispinterface has no vtbl beyond IDispatch itself.

Signed-off-by: Kevin Puetz <PuetzKevinA@JohnDeere.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Kevin Puetz 2020-09-28 10:52:51 +01:00 committed by Alexandre Julliard
parent e6108e17a5
commit 03b1b3920c
1 changed files with 8 additions and 2 deletions
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10
dlls/oleaut32/typelib.c
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@ -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;