On Fri, 2017-03-03 at 16:06 +0100, Dmitry Vyukov wrote: > Something that compiles is definitely better :) > Reapplied.
Just to be clear : This is not the proper patch. This only reduces the race. bh_lock_sock() does not prevent a user process from owning the socket. We need another protection, probably RCU based, or another spinlock protecting the fields needed at SYNACK generation.
