From: erik quanstrom <quanstro@labs.coraid.com>
To: 9fans@9fans.net
Subject: Re: [9fans] A note about new software for Plan 9
Date: Tue, 12 Mar 2013 10:59:42 -0400 [thread overview]
Message-ID: <de0726e4b1daa90d2e427932d39dee1f@coraid.com> (raw)
In-Reply-To: <CAFUtaNFXmgg5dy+23fSKOpP9L9K0c+zYpo17EJZn=9dOcDeziA@mail.gmail.com>
> But the child process can always mount #x for various x, and get out of jail.
not always. from fork(2)
RFNOMNT If set, subsequent mounts into the new name space
and dereferencing of pathnames starting with # are
disallowed.
- erik
next prev parent reply other threads:[~2013-03-12 14:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 3:17 mycroftiv
2013-03-12 3:52 ` Bakul Shah
2013-03-12 14:57 ` Joel C. Salomon
2013-03-12 14:59 ` erik quanstrom [this message]
2013-03-12 18:27 ` Bakul Shah
-- strict thread matches above, loose matches on Subject: below --
2013-03-13 2:51 mycroftiv
2013-03-12 4:20 mycroftiv
2013-03-12 5:56 ` Bakul Shah
2013-03-12 12:33 ` sl
2013-03-12 1:22 mycroftiv
2013-03-12 1:26 ` erik quanstrom
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