ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mfplat: Read queue subscriber within the critical section. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2021-04-12 18:36:02 +02:00 committed by Alexandre Julliard
parent a8d4ea1d0a
commit 4904d90870
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
dlls/mfplat/main.c
View File

@ -7109,7 +7109,7 @@ static void queue_notify_subscriber(struct event_queue *queue)
static HRESULT WINAPI eventqueue_BeginGetEvent(IMFMediaEventQueue *iface, IMFAsyncCallback *callback, IUnknown *state)
{
struct event_queue *queue = impl_from_IMFMediaEventQueue(iface);
MFASYNCRESULT *result_data = (MFASYNCRESULT *)queue->subscriber;
MFASYNCRESULT *result_data;
HRESULT hr;
TRACE("%p, %p, %p.\n", iface, callback, state);
@ -7121,7 +7121,7 @@ static HRESULT WINAPI eventqueue_BeginGetEvent(IMFMediaEventQueue *iface, IMFAsy
if (queue->is_shut_down)
hr = MF_E_SHUTDOWN;
else if (result_data)
else if ((result_data = (MFASYNCRESULT *)queue->subscriber))
{
if (result_data->pCallback == callback)
hr = IRtwqAsyncResult_GetStateNoAddRef(queue->subscriber) == state ?