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ole32: Allocate memory for a copy of the ptd member of FORMATETC in
DataAdviseHolder_Advise since there is no requirement for the application to keep this memory valid for the lifetime of the connection.
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@ -723,8 +723,18 @@ static HRESULT WINAPI DataAdviseHolder_Advise(
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* Store the new sink
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*/
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This->Connections[index].sink = pAdvise;
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memcpy(&(This->Connections[index].fmat), pFetc, sizeof(FORMATETC));
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This->Connections[index].advf = advf & ~WINE_ADVF_REMOTE;
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memcpy(&(This->Connections[index].fmat), pFetc, sizeof(FORMATETC));
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if (pFetc->ptd)
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{
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This->Connections[index].fmat.ptd = CoTaskMemAlloc(pFetc->ptd->tdSize);
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if (!This->Connections[index].fmat.ptd)
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{
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IDataAdviseHolder_Unadvise(iface, index + 1);
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return E_OUTOFMEMORY;
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}
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memcpy(This->Connections[index].fmat.ptd, pFetc->ptd, pFetc->ptd->tdSize);
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}
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if (This->Connections[index].sink != NULL) {
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IAdviseSink_AddRef(This->Connections[index].sink);
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