On Sat, Dec 08, 2018 at 09:25:44PM -0800, David Miller wrote:
> From: Stefan Hajnoczi <stefa...@redhat.com>
> Date: Thu,  6 Dec 2018 19:14:34 +0000
> 
> > If a local process has closed a connected socket and hasn't received a
> > RST packet yet, then the socket remains in the table until a timeout
> > expires.
> > 
> > When a vhost_vsock instance is released with the timeout still pending,
> > the socket is never freed because vhost_vsock has already set the
> > SOCK_DONE flag.
> > 
> > Check if the close timer is pending and let it close the socket.  This
> > prevents the race which can leak sockets.
> > 
> > Reported-by: Maximilian Riemensberger <riemensber...@cadami.net>
> > Cc: Graham Whaley <graham.wha...@gmail.com>
> > Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
> 
> Michael please review, and let me know if you want me to apply this
> directly and queue it up for -stable.


I sent this to Linus already.


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