[PATCH v4 03/12] winegstreamer: Copy media type instead of returning a reference in IMFStreamSink::IMFMediaTypeHandler.GetCurrentMediaType.

[Torge Matthies]

From: Torge Matthies

---
 dlls/winegstreamer/media_sink.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/dlls/winegstreamer/media_sink.c b/dlls/winegstreamer/media_sink.c
index db8fa2fe0c4..039acf81232 100644
--- a/dlls/winegstreamer/media_sink.c
+++ b/dlls/winegstreamer/media_sink.c
@@ -446,6 +446,7 @@ static HRESULT WINAPI stream_sink_type_handler_SetCurrentMediaType(IMFMediaTypeH
 static HRESULT WINAPI stream_sink_type_handler_GetCurrentMediaType(IMFMediaTypeHandler *iface, IMFMediaType **type)
 {
     struct stream_sink *stream_sink = impl_from_IMFMediaTypeHandler(iface);
+    HRESULT hr;

TRACE("iface %p, type %p.\n", iface, type);

@@ -454,9 +455,13 @@ static HRESULT WINAPI stream_sink_type_handler_GetCurrentMediaType(IMFMediaTypeH
     if (!stream_sink->type)
         return MF_E_NOT_INITIALIZED;

-    IMFMediaType_AddRef((*type = stream_sink->type));
+    if (FAILED(hr = MFCreateMediaType(type)))
+        return hr;

-    return S_OK;
+    if (FAILED(hr = IMFMediaType_CopyAllItems(stream_sink->type, (IMFAttributes *)*type)))
+        IMFMediaType_Release(*type);
+
+    return hr;
 }

static HRESULT WINAPI stream_sink_type_handler_GetMajorType(IMFMediaTypeHandler *iface, GUID *type)