winegstreamer: Initialise type_handler to NULL in media_stream_init_desc().

Otherwise it is used uninitialised if a failure occurs. Signed-off-by: Gijs Vermeulen <gijsvrm@gmail.com> Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winegstreamer: Initialise type_handler to NULL in media_stream_init_desc().
3bcabb24 · Gijs Vermeulen · Alexandre Julliard · 4610dc79 · 3bcabb24
Commit 3bcabb24 authored Nov 23, 2020 by Gijs Vermeulen Committed by Alexandre Julliard Nov 25, 2020
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media_source.c dlls/winegstreamer/media_source.c +1 -1

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--- a/dlls/winegstreamer/media_source.c
+++ b/dlls/winegstreamer/media_source.c
@@ -858,7 +858,7 @@ fail:
 static HRESULT media_stream_init_desc(struct media_stream *stream)
 {
    GstCaps *current_caps = gst_pad_get_current_caps(stream->their_src);
-    IMFMediaTypeHandler *type_handler;
+    IMFMediaTypeHandler *type_handler = NULL;
    IMFMediaType **stream_types = NULL;
    IMFMediaType *stream_type = NULL;
    DWORD type_count = 0;