From: Cong Wang <[email protected]> Date: Thu, 23 Mar 2017 11:03:31 -0700
> There is no reason to continue after a copy_from_user()
> failure.
>
> Fixes: ab7ac4eb9832 ("kcm: Kernel Connection Multiplexor module")
> Cc: Tom Herbert <[email protected]>
> Signed-off-by: Cong Wang <[email protected]>
Applied and queued up for -stable and this bug could make the kernel
use uninitialized on-stack data.
