vmci_transport never allowed half-closed socket on the host side. Since we want to have the same behaviour across all transports, we add a section in the "Implementation notes".
Cc: Jorgen Hansen <[email protected]> Cc: Adit Ranadive <[email protected]> Signed-off-by: Stefano Garzarella <[email protected]> --- net/vmw_vsock/af_vsock.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 2ab43b2bba31..27df57c2024b 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -83,6 +83,10 @@ * TCP_ESTABLISHED - connected * TCP_CLOSING - disconnecting * TCP_LISTEN - listening + * + * - Half-closed socket is supported only on the guest side. recv() on the host + * side should return EOF when the guest closes a connection, also if some + * data is still in the receive queue. */ #include <linux/types.h> -- 2.21.0
