winegstreamer: Avoid accessing "parser->container" from gstdemux.c.

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

winegstreamer: Avoid accessing "parser->container" from gstdemux.c.
13ca1066 · Zebediah Figura · Alexandre Julliard · 82d4fa9f · 13ca1066
Commit 13ca1066 authored Feb 17, 2021 by Zebediah Figura Committed by Alexandre Julliard Feb 18, 2021
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Showing with 2 additions and 4 deletions

gstdemux.c dlls/winegstreamer/gstdemux.c +2 -4

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--- a/dlls/winegstreamer/gstdemux.c
+++ b/dlls/winegstreamer/gstdemux.c
@@ -864,12 +864,11 @@ static void parser_destroy(struct strmbase_filter *iface)
 static HRESULT parser_init_stream(struct strmbase_filter *iface)
 {
    struct parser *filter = impl_from_strmbase_filter(iface);
-    struct wg_parser *parser = filter->wg_parser;
    DWORD stop_flags = AM_SEEKING_NoPositioning;
    const SourceSeeking *seeking;
    unsigned int i;

-    if (!parser->container)
+    if (!filter->sink_connected)
        return S_OK;

    filter->streaming = true;
@@ -903,10 +902,9 @@ static HRESULT parser_init_stream(struct strmbase_filter *iface)
 static HRESULT parser_cleanup_stream(struct strmbase_filter *iface)
 {
    struct parser *filter = impl_from_strmbase_filter(iface);
-    struct wg_parser *parser = filter->wg_parser;
    unsigned int i;

-    if (!parser->container)
+    if (!filter->sink_connected)
        return S_OK;

    filter->streaming = false;