tree 5713646d0a396ce4943bc84d837ddd67641f3fa6
parent c6134c1c85816d7a5b14ed0da157617543419ac5
author Jeremy Kerr <jk@ozlabs.org> 1533792739 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1533793579 +0800

nbd-proxy: use CLOEXEC

We spawn a couple of subprocesses, and want to make sure we don't leak
file descriptors to those. Rather than closing before exec, set CLOEXEC
on sockets and internal pipes.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>