dinput: Ignore events from extra joystick buttons.

9227e256 · Vitaliy Margolen · Alexandre Julliard · bdbc2783 · 9227e256
Commit 9227e256 authored May 06, 2008 by Vitaliy Margolen Committed by Alexandre Julliard May 07, 2008
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joystick_linux.c dlls/dinput/joystick_linux.c +2 -0

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--- a/dlls/dinput/joystick_linux.c
+++ b/dlls/dinput/joystick_linux.c
@@ -698,6 +698,8 @@ static void joy_polldev(JoystickImpl *This) {
              jse.type,jse.number,jse.value);
        if (jse.type & JS_EVENT_BUTTON)
        {
+            if (jse.number >= This->devcaps.dwButtons) return;
+
            inst_id = DIDFT_MAKEINSTANCE(jse.number) | DIDFT_PSHBUTTON;
            This->js.rgbButtons[jse.number] = value = jse.value ? 0x80 : 0x00;
        }