Detach UDP socket if errno is ENOTCONN (Socket is not connected)
Detach UDP socket if errno is ENOTCONN (Socket is not connected). See more details in #65 (closed).
Validation: After applying the fix, I validate that the udp_detach(so) code is called and the corresponding fd is unregistered when poll() returns revent POLLHUP(SLIRP_POLL_HUP).
Fixes #65 (closed)
Edited by Samuel Thibault