[PATCH 1/6] mf/samplegrabber: Always release cancellation key when timer is invoked.
Derek Lesho
dlesho at codeweavers.com
Tue Jan 4 11:35:22 CST 2022
The sample grabber currently leaks the key on the last invokation of the timer, as it is only released when stream_schedule_sample is called.
Signed-off-by: Derek Lesho <dlesho at codeweavers.com>
---
dlls/mf/samplegrabber.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/dlls/mf/samplegrabber.c b/dlls/mf/samplegrabber.c
index e0287e1e1db..dd48973b7b6 100644
--- a/dlls/mf/samplegrabber.c
+++ b/dlls/mf/samplegrabber.c
@@ -729,6 +729,12 @@ static HRESULT WINAPI sample_grabber_stream_timer_callback_Invoke(IMFAsyncCallba
EnterCriticalSection(&grabber->cs);
+ if (grabber->cancel_key)
+ {
+ IUnknown_Release(grabber->cancel_key);
+ grabber->cancel_key = NULL;
+ }
+
LIST_FOR_EACH_ENTRY_SAFE(item, item2, &grabber->items, struct scheduled_item, entry)
{
if (item->type == ITEM_TYPE_MARKER)
--
2.33.1
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