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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>
This commit is contained in:
Gijs Vermeulen 2020-11-23 17:40:30 +01:00 committed by Alexandre Julliard
parent 4610dc7920
commit 3bcabb2422
1 changed files with 1 additions and 1 deletions
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2
dlls/winegstreamer/media_source.c
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@ -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;