[PATCH 4/5] hlink: Return correct requested interface from HlinkCreateFromMoniker().

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/hlink/hlink_main.c  | 15 +++++++--------
 dlls/hlink/tests/hlink.c | 17 +++++++++++++++++
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/dlls/hlink/hlink_main.c b/dlls/hlink/hlink_main.c
index e70a066bb05..3f7a3fcd62e 100644
--- a/dlls/hlink/hlink_main.c
+++ b/dlls/hlink/hlink_main.c
@@ -49,15 +49,15 @@ HRESULT WINAPI HlinkCreateFromMoniker( IMoniker *pimkTrgt, LPCWSTR pwzLocation,
         IUnknown* piunkOuter, REFIID riid, void** ppvObj)
 {
     IHlink *hl = NULL;
-    HRESULT r;
+    HRESULT hr;
 
     TRACE("%p %s %s %p %li %p %s %p\n", pimkTrgt, debugstr_w(pwzLocation),
             debugstr_w(pwzFriendlyName), pihlsite, dwSiteData, piunkOuter,
             debugstr_guid(riid), ppvObj);
 
-    r = CoCreateInstance(&CLSID_StdHlink, piunkOuter, CLSCTX_INPROC_SERVER, riid, (LPVOID*)&hl);
-    if (FAILED(r))
-        return r;
+    hr = CoCreateInstance(&CLSID_StdHlink, piunkOuter, CLSCTX_INPROC_SERVER, &IID_IHlink, (LPVOID*)&hl);
+    if (FAILED(hr))
+        return hr;
 
     IHlink_SetMonikerReference(hl, HLINKSETF_LOCATION | HLINKSETF_TARGET, pimkTrgt, pwzLocation);
 
@@ -66,11 +66,10 @@ HRESULT WINAPI HlinkCreateFromMoniker( IMoniker *pimkTrgt, LPCWSTR pwzLocation,
     if (pihlsite)
         IHlink_SetHlinkSite(hl, pihlsite, dwSiteData);
 
-    *ppvObj = hl;
-
-    TRACE("Returning %lx\n",r);
+    hr = IHlink_QueryInterface(hl, riid, ppvObj);
+    IHlink_Release(hl);
 
-    return r;
+    return hr;
 }
 
 /***********************************************************************
diff --git a/dlls/hlink/tests/hlink.c b/dlls/hlink/tests/hlink.c
index 984f952c158..c5c8cd9c81b 100644
--- a/dlls/hlink/tests/hlink.c
+++ b/dlls/hlink/tests/hlink.c
@@ -2607,6 +2607,22 @@ static void test_HlinkUpdateStackItem(void)
     CHECK_CALLED(HLF_UpdateHlink);
 }
 
+static void test_HlinkCreateFromMoniker(void)
+{
+    IPersistStream *stream;
+    IMoniker *moniker;
+    HRESULT hr;
+
+    hr = CreateItemMoniker(L"1", L"1", &moniker);
+    ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
+
+    hr = HlinkCreateFromMoniker(moniker, L"1", L"a", NULL, 0, NULL, &IID_IPersistStream, (void **)&stream);
+    ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
+    IPersistStream_Release(stream);
+
+    IMoniker_Release(moniker);
+}
+
 START_TEST(hlink)
 {
     CoInitialize(NULL);
@@ -2627,6 +2643,7 @@ START_TEST(hlink)
     test_StdHlink();
     test_Hlink_Navigate();
     test_HlinkUpdateStackItem();
+    test_HlinkCreateFromMoniker();
 
     CoUninitialize();
 }
-- 
2.35.1