Huw Davies : ole32: Add the ability to create an entry without returning it.
Alexandre Julliard
julliard at winehq.org
Tue Jun 6 15:23:31 CDT 2017
Module: wine
Branch: master
Commit: 111b72fc85b19820a71accc037e6904638c4380a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=111b72fc85b19820a71accc037e6904638c4380a
Author: Huw Davies <huw at codeweavers.com>
Date: Tue Jun 6 11:46:50 2017 +0100
ole32: Add the ability to create an entry without returning it.
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ole32/datacache.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/dlls/ole32/datacache.c b/dlls/ole32/datacache.c
index c9ab200..d97e288 100644
--- a/dlls/ole32/datacache.c
+++ b/dlls/ole32/datacache.c
@@ -363,6 +363,7 @@ static HRESULT DataCache_CreateEntry(DataCache *This, const FORMATETC *formatetc
DataCacheEntry **cache_entry)
{
HRESULT hr;
+ DataCacheEntry *entry;
hr = check_valid_clipformat_and_tymed(formatetc->cfFormat, formatetc->tymed);
if (FAILED(hr))
@@ -370,20 +371,21 @@ static HRESULT DataCache_CreateEntry(DataCache *This, const FORMATETC *formatetc
if (hr == CACHE_S_FORMATETC_NOTSUPPORTED)
TRACE("creating unsupported format %d\n", formatetc->cfFormat);
- *cache_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(**cache_entry));
- if (!*cache_entry)
+ entry = HeapAlloc(GetProcessHeap(), 0, sizeof(*entry));
+ if (!entry)
return E_OUTOFMEMORY;
- if (!init_cache_entry(*cache_entry, formatetc, advf, This->last_cache_id))
+ if (!init_cache_entry(entry, formatetc, advf, This->last_cache_id))
goto fail;
- list_add_tail(&This->cache_list, &(*cache_entry)->entry);
+ list_add_tail(&This->cache_list, &entry->entry);
This->last_cache_id++;
+ if (cache_entry) *cache_entry = entry;
return hr;
fail:
- HeapFree(GetProcessHeap(), 0, *cache_entry);
+ HeapFree(GetProcessHeap(), 0, entry);
return E_OUTOFMEMORY;
}
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