xf86PostMotionEvent caused server aborting

[Peter Hutterer]

antilife wrote:
> //////////////////////////////////////////
> but xf86PostButtonEvent can not work, it caused server aborting:
> /////////////////////////////////////////
> if ( (priv->zzzOldX != x) || (priv->zzzOldY != y)) {
>     xf86PostMotionEvent(device, 1, 0, 3, x, y, pressure);
> }
> /////////////////////////////////////////
> anybody who can help me? many thanks!!!!!!!!

Please attach or paste your Xorg.0.log file, otherwise it's mostly
guesswork.
What server version do you use?

Cheers,
  Peter