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Commit 7a2d59fb authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard
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dinput: Forbid acquiring for other process windows.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54431
parent 02014524
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dlls/dinput/device.c
View file @ 7a2d59fb
......@@ -546,6 +546,7 @@ static HRESULT WINAPI dinput_device_Acquire( IDirectInputDevice8W *iface )
{
struct dinput_device *impl = impl_from_IDirectInputDevice8W( iface );
HRESULT hr = DI_OK;
DWORD pid;
TRACE( "iface %p.\n", iface );
......@@ -556,6 +557,8 @@ static HRESULT WINAPI dinput_device_Acquire( IDirectInputDevice8W *iface )
hr = DIERR_INVALIDPARAM;
else if ((impl->dwCoopLevel & DISCL_FOREGROUND) && impl->win != GetForegroundWindow())
hr = DIERR_OTHERAPPHASPRIO;
else if ((impl->dwCoopLevel & DISCL_FOREGROUND) && (!GetWindowThreadProcessId( impl->win, &pid ) || pid != GetCurrentProcessId()))
hr = DIERR_INVALIDPARAM;
else
{
impl->status = STATUS_ACQUIRED;
......
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