From: Stefano Garzarella <sgarzare@redhat.com>
Date: Thu, 14 Nov 2019 09:57:45 +0000 (+0100)
Subject: hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=039642574cc4ff77b1c8ca042c879fa6995ce154;p=linux.git

hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init()

Remote peer is always the host, so we set VMADDR_CID_HOST as
remote CID instead of VMADDR_CID_ANY.

Reviewed-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
index 7d0a972a14280..22b608805a91e 100644
--- a/net/vmw_vsock/hyperv_transport.c
+++ b/net/vmw_vsock/hyperv_transport.c
@@ -188,7 +188,8 @@ static void hvs_remote_addr_init(struct sockaddr_vm *remote,
 	static u32 host_ephemeral_port = MIN_HOST_EPHEMERAL_PORT;
 	struct sock *sk;
 
-	vsock_addr_init(remote, VMADDR_CID_ANY, VMADDR_PORT_ANY);
+	/* Remote peer is always the host */
+	vsock_addr_init(remote, VMADDR_CID_HOST, VMADDR_PORT_ANY);
 
 	while (1) {
 		/* Wrap around ? */