linux-kernel - Re: [RFC PATCH] vfs: new open(2) flag to open filesystem node

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]

Date:	Sun, 5 Jul 2009 12:35:51 -0700
From:	Ulrich Drepper <drepper@...il.com>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	dhowells@...hat.com, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, hch@...radead.org,
	torvalds@...ux-foundation.org, viro@...iv.linux.org.uk,
	adilger@....com, alan@...rguk.ukuu.org.uk,
	akpm@...ux-foundation.org, mtk.manpages@...il.com
Subject: Re: [RFC PATCH] vfs: new open(2) flag to open filesystem node

On Tue, Jun 30, 2009 at 21:59, Miklos Szeredi<miklos@...redi.hu> wrote:
> This patch adds a new open flag, O_NODE.  This flag means: open just
> the filesystem node instead of the object referenced by the node.

I am still not sure whether this shouldn't rather be an implementation
of POSIX's O_SEARCH or whether it is already an O_SEARCH
implementation. If it's close enough it seems wasteful to add yet
another mode.  I probably cannot research it this coming week but can
try to look at it the week after that.
--
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/