UPSTREAM: vhost-vsock: fix orphan connection reset

local_addr.svm_cid is host cid. We should check guest cid instead,
which is remote_addr.svm_cid. Otherwise we end up resetting all
connections to all guests.

Cc: stable@vger.kernel.org [4.8+]
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

(cherry picked from commit c4587631c7bad47c045e081d1553cd73a23be59a)

BUG=chromium:763970
TEST=build caroline with USE=kvm_host

Change-Id: I575b45b4e5a7342f6222742d6cc5b8f5fc1eff08
Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/669381
Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1058971
Reviewed-by: Guenter Roeck <groeck@chromium.org>
1 file changed