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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>
This commit is contained in:
Chen Qun 2019-02-07 18:22:40 +00:00
parent 954d314d88
commit eb5868b7f1
1 changed files with 35 additions and 0 deletions
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35
vhost-user-Print-unexpected-slave-message-types.patch Normal file
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@ -0,0 +1,35 @@
From 6e084ff24ad73eb4f7541573c6097013f5b94959 Mon Sep 17 00:00:00 2001
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Date: Thu, 7 Feb 2019 18:22:40 +0000
Subject: [PATCH] vhost-user: Print unexpected slave message types
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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>
---
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 4ca5b2551e..f012774210 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -1054,7 +1054,7 @@ 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;
}
--
2.27.0