winegstreamer: Hold a reference to the filter in push_data().

Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winegstreamer: Hold a reference to the filter in push_data().
079d63e6 · Zebediah Figura · Alexandre Julliard · 83c806ed · 079d63e6
Commit 079d63e6 authored Dec 19, 2017 by Zebediah Figura Committed by Alexandre Julliard Dec 20, 2017
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gstdemux.c dlls/winegstreamer/gstdemux.c +5 -0

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--- a/dlls/winegstreamer/gstdemux.c
+++ b/dlls/winegstreamer/gstdemux.c
@@ -510,6 +510,8 @@ static DWORD CALLBACK push_data(LPVOID iface)
    DWORD_PTR user;
    HRESULT hr;

+    IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
+
    if (!This->stop)
        IAsyncReader_Length(This->pInputPin.pReader, &maxlen, &curlen);
    else
@@ -589,6 +591,9 @@ static DWORD CALLBACK push_data(LPVOID iface)
    } while (buf);

    TRACE("Stopping.. %08x\n", hr);
+
+    IBaseFilter_Release(&This->filter.IBaseFilter_iface);
+
    return 0;
 }