xf86-input-libinput: Changes to 'master'

[Peter Hutterer]

 src/xf86libinput.c |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit f47f78eb0bd9fba455f01c8c6dead3bd75242b2b
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Tue Dec 20 15:36:55 2016 +1000

    Ignore LED updates for disabled devices
    
    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 at who-t.net>
    Reviewed-by: Hans de Goede <hdegoede at redhat.com>