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ole32: Allocate memory for a copy of the ptd member of FORMATETC in

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DataAdviseHolder_Advise since there is no requirement for the
application to keep this memory valid for the lifetime of the
connection.
This commit is contained in:
Robert Shearman 2006-08-31 17:21:13 +01:00 committed by Alexandre Julliard
parent 5e9df71e0e
commit bb1276425f
1 changed files with 11 additions and 1 deletions
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12
dlls/ole32/oleobj.c
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@ -723,8 +723,18 @@ static HRESULT WINAPI DataAdviseHolder_Advise(
* Store the new sink
*/
This->Connections[index].sink = pAdvise;
memcpy(&(This->Connections[index].fmat), pFetc, sizeof(FORMATETC));
This->Connections[index].advf = advf & ~WINE_ADVF_REMOTE;
memcpy(&(This->Connections[index].fmat), pFetc, sizeof(FORMATETC));
if (pFetc->ptd)
{
This->Connections[index].fmat.ptd = CoTaskMemAlloc(pFetc->ptd->tdSize);
if (!This->Connections[index].fmat.ptd)
{
IDataAdviseHolder_Unadvise(iface, index + 1);
return E_OUTOFMEMORY;
}
memcpy(This->Connections[index].fmat.ptd, pFetc->ptd, pFetc->ptd->tdSize);
}
if (This->Connections[index].sink != NULL) {
IAdviseSink_AddRef(This->Connections[index].sink);