VSOCK: Don't reject PF_VSOCK protocol
Andy King [Mon, 18 Feb 2013 06:04:13 +0000 (06:04 +0000)]
Allow our own family as the protocol value for socket creation.

Reported-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andy King <acking@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/vmw_vsock/af_vsock.c

index c1b9e55..ca511c4 100644 (file)
@@ -1860,7 +1860,7 @@ static int vsock_create(struct net *net, struct socket *sock,
        if (!sock)
                return -EINVAL;
 
-       if (protocol)
+       if (protocol && protocol != PF_VSOCK)
                return -EPROTONOSUPPORT;
 
        switch (sock->type) {