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ole32: Fix HandsOffStorage in the data cache.

This commit is contained in:
Rob Shearman 2006-12-04 15:51:25 +00:00 committed by Alexandre Julliard
parent 6235ac9f58
commit 1b244baf48
2 changed files with 13 additions and 2 deletions
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13
dlls/ole32/datacache.c
View File

@ -739,6 +739,15 @@ static inline HRESULT DataCacheEntry_DiscardData(DataCacheEntry *This)
return S_OK;
}
static inline void DataCacheEntry_HandsOffStorage(DataCacheEntry *This)
{
if (This->storage)
{
IStorage_Release(This->storage);
This->storage = NULL;
}
}
/*********************************************************
* Method implementation for the non delegating IUnknown
* part of the DataCache class.
@ -1469,6 +1478,7 @@ static HRESULT WINAPI DataCache_HandsOffStorage(
IPersistStorage* iface)
{
DataCache *this = impl_from_IPersistStorage(iface);
DataCacheEntry *cache_entry;
TRACE("(%p)\n", iface);
@ -1478,6 +1488,9 @@ static HRESULT WINAPI DataCache_HandsOffStorage(
this->presentationStorage = NULL;
}
LIST_FOR_EACH_ENTRY(cache_entry, &this->cache_list, DataCacheEntry, entry)
DataCacheEntry_HandsOffStorage(cache_entry);
return S_OK;
}

2
dlls/ole32/tests/ole2.c
View File

@ -1273,9 +1273,7 @@ static void test_data_cache(void)
hr = IOleCache2_DiscardCache(pOleCache, DISCARDCACHE_NOSAVE);
ok_ole_success(hr, "IOleCache2_DiscardCache");
hr = IViewObject_Draw(pViewObject, DVASPECT_ICON, -1, NULL, NULL, NULL, hdcMem, &rcBounds, NULL, draw_continue, 0xdeadbeef);
todo_wine {
ok(hr == OLE_E_BLANK, "IViewObject_Draw with uncached aspect should have returned OLE_E_BLANK instead of 0x%08x\n", hr);
}
DeleteDC(hdcMem);