VSOCK: Send reset control packet when socket is partially bound
If a server side socket is bound to an address, but not in the listening state yet, incoming connection requests should receive a reset control packet in response. However, the function used to send the reset silently drops the reset packet if the sending socket isn't bound to a remote address (as is the case for a bound socket not yet in the listening state). This change fixes this by using the src of the incoming packet as destination for the reset packet in this case. Fixes: d021c344 ("VSOCK: Introduce VM Sockets") Reviewed-by: NAdit Ranadive <aditr@vmware.com> Reviewed-by: NVishnu Dasa <vdasa@vmware.com> Signed-off-by: NJorgen Hansen <jhansen@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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