From: Ken Hornstein <kenh@pobox.com>
Date: Tue, 23 Apr 2019 01:42:14 +0000 (-0400)
Subject: Set the close-on-exec flag for sockets
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/558137c4d87a7fc0f9871a37ff53479e9ae00d0b?ds=sidebyside;hp=558137c4d87a7fc0f9871a37ff53479e9ae00d0b

Set the close-on-exec flag for sockets

Since we no longer use closefds(), start cleaning up stray descriptors.
Start by making sure that any network sockets we create have the
close-on-exec flag set on them.
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