dinput: Only read effect state reports when exclusively acquired.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dinput: Only read effect state reports when exclusively acquired.
6d7889ef · Rémi Bernon · Alexandre Julliard · f6ef943b · 6d7889ef
Commit 6d7889ef authored Feb 18, 2022 by Rémi Bernon Committed by Alexandre Julliard Feb 18, 2022
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joystick_hid.c dlls/dinput/joystick_hid.c +1 -1

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--- a/dlls/dinput/joystick_hid.c
+++ b/dlls/dinput/joystick_hid.c
@@ -1273,7 +1273,7 @@ static HRESULT hid_joystick_read( IDirectInputDevice8W *iface )
            if (impl->base.hEvent && memcmp( &params.old_state, impl->base.device_state, format->dwDataSize ))
                SetEvent( impl->base.hEvent );
        }
-        else if (report_buf[0] == impl->pid_effect_state.id)
+        else if (report_buf[0] == impl->pid_effect_state.id && is_exclusively_acquired( impl ))
        {
            status = HidP_GetUsageValue( HidP_Input, HID_USAGE_PAGE_PID, 0, PID_USAGE_EFFECT_BLOCK_INDEX,
                                         &index, impl->preparsed, report_buf, report_len );