Re: [PATCH] HID: wacom: handle kzalloc() allocation failure in wacom_wac_queue_flush()

[Markus Elfring]

…
> from the fifo via kfifo_out(). However it does not
> check kzalloc() for allocation failure which returns
> NULL and could potentially lead to a NULL deref.
…
                                            pointer dereference?

I imagine that word wrapping can occasionally become a bit nicer
for text lines which may be longer than 52 characters.

Regards,
Markus