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f47f78eb0b
If an XKB AccessX timeout is set and a VT switch is triggered, the AccessXTimeoutExpire function may be called after the device has already been disabled. This can cause a null-pointer dereference as our shared libinput device may have been released by then. In the legacy drivers this would've simply caused a write to an invalid fd (-1), not a crash. Here we need to be more careful. https://bugs.freedesktop.org/show_bug.cgi?id=98464 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com>