From: Guus Sliepen <guus@meshlink.io>
Date: Mon, 21 May 2018 20:03:47 +0000 (+0200)
Subject: Use getsockname() to get a listening sockets actual address in meshlink_stop().
X-Git-Url: http://git.meshlink.io/?a=commitdiff_plain;h=56e0dd5ad3936663d398500f80c9a502553659df;hp=56e0dd5ad3936663d398500f80c9a502553659df;p=meshlink

Use getsockname() to get a listening sockets actual address in meshlink_stop().

This should be better than sending a packet to the listening address,
which might be a link-local address for which a valid scope-id is
necessary, and which might not be in listen_socket.sa.
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