linux-kernel - Re: Bind mount bug?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200711111122.36573.elendil@planet.nl>
Date:	Sun, 11 Nov 2007 11:22:36 +0100
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Subject: Re: Bind mount bug?

On Sunday 11 November 2007, Frans Pop wrote:
> I'd expected the last command to list "foo", but it shows an empty dir.
> Shouldn't it also show the original contents of test (as they were before
> the first bind mount)?

The problem is of course also that any changes made into /test/test will get 
lost into thin space:

# touch test/test/baz
# ls bindtest/test
foo
# umount test
# ls test
foo
#
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/