Re: [Qemu-devel] [PATCH v2] vhost-user: delete net client if necessary

[Jason Wang]

On 2018年06月12日 10:24, linzhecheng wrote:

As qemu_new_net_client create new ncs but error happens later,
ncs will be left in global net_clients list and we can't use them any
more, so we need to cleanup them.

Signed-off-by: linzhecheng <linzhech...@huawei.com>

diff --git a/net/vhost-user.c b/net/vhost-user.c
index 608b837175..a39f9c9974 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -345,6 +345,9 @@ err:
              s->vhost_user = NULL;
          }
      }
+    if (nc0) {
+        qemu_del_net_client(nc0);
+    }

return -1;

  }

Applied and queued for -stable.

Please cc stable next time.

Btw, do we have similar issues for tap?

Thanks