From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

Date: Mon, 27 Jan 2020 19:01:43 +0000

Subject: [PATCH] vhost-user: Print unexpected slave message types

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When we receive an unexpected message type on the slave fd, print

the type.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

(cherry picked from commit 0fdc465d7d5aafeae127eba488f247ac6f58df4c)

---

 hw/virtio/vhost-user.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c

index 02a9b25199..e4f46ecf88 100644

--- a/hw/virtio/vhost-user.c

+++ b/hw/virtio/vhost-user.c

@@ -1055,7 +1055,7 @@ static void slave_read(void *opaque)

                                                           fd[0]);

         break;

     default:

-        error_report("Received unexpected msg type.");

+        error_report("Received unexpected msg type: %d.", hdr.request);

         ret = -EINVAL;

     }