[ovs-git] [openvswitch/ovs] 6b2a8f: connmgr: Fix crash when in_band_create() fails.

[GitHub]

  Branch: refs/heads/branch-2.1
  Home:   https://github.com/openvswitch/ovs
  Commit: 6b2a8f2ac4921426903d262ec22e182d132cd5e3
      https://github.com/openvswitch/ovs/commit/6b2a8f2ac4921426903d262ec22e182d132cd5e3
  Author: Ben Pfaff <blp at ovn.org>
  Date:   2017-07-17 (Mon, 17 Jul 2017)

  Changed paths:
    M ofproto/connmgr.c

  Log Message:
  -----------
  connmgr: Fix crash when in_band_create() fails.

update_in_band_remotes() created an in-band manager and then tried to work
with it without first checking whether creation had succeeded.  If it
failed, this led to a segfault.

Reported-by: Numan Siddique <nusiddiq at redhat.com>
Reported-at: https://mail.openvswitch.org/pipermail/ovs-dev/2017-July/335530.html
Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Justin Pettit <jpettit at ovn.org>