From: Greg Lindahl <greg@blekko.com>
To: David Miller <davem@davemloft.net>
Cc: penguin-kernel@i-love.sakura.ne.jp, paul.moore@hp.com,
linux-security-module@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] LSM: Add security_socket_post_accept() and security_socket_post_recv_datagram().
Date: Tue, 21 Apr 2009 23:41:59 -0700 [thread overview]
Message-ID: <20090422064159.GA4221@bx9.net> (raw)
In-Reply-To: <20090421.233403.83067664.davem@davemloft.net>
On Tue, Apr 21, 2009 at 11:34:03PM -0700, David Miller wrote:
> People use poll() to avoid -EAGAIN and blocking, they expect the bits
> to tell them what fd's they can work on to do real work.
My point is that EAGAIN happens already. So you can't claim that
returning it in accept() breaks the interface, when it's common enough
that today's user-level network code already handles it.
I have no opinion about TOMOYO. There are many reasons other than
EAGAIN from accept() to complain about.
-- greg
next prev parent reply other threads:[~2009-04-22 6:41 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-14 10:44 [PATCH] LSM: Add security_socket_post_accept() and security_socket_post_recv_datagram() Tetsuo Handa
2009-04-14 22:59 ` Paul Moore
2009-04-15 5:12 ` Tetsuo Handa
2009-04-15 10:51 ` [PATCH 1/2] " Tetsuo Handa
2009-04-15 10:51 ` [PATCH 2/2] tomoyo: Add network access control support Tetsuo Handa
2009-04-16 18:23 ` [PATCH] LSM: Add security_socket_post_accept() and security_socket_post_recv_datagram() Paul Moore
2009-04-18 8:34 ` Tetsuo Handa
2009-04-20 22:22 ` Paul Moore
2009-04-21 10:54 ` Tetsuo Handa
2009-04-21 10:57 ` David Miller
2009-04-21 11:39 ` Tetsuo Handa
2009-04-21 11:40 ` David Miller
2009-04-21 12:26 ` Tetsuo Handa
2009-04-21 12:37 ` David Miller
2009-04-21 12:52 ` [PATCH] LSM: Add security_socket_post_accept() andsecurity_socket_post_recv_datagram() Tetsuo Handa
2009-04-21 13:04 ` David Miller
2009-04-22 0:55 ` [PATCH] LSM: Add security_socket_post_accept() and security_socket_post_recv_datagram() Tetsuo Handa
2009-04-22 1:14 ` David Miller
2009-04-22 1:49 ` Tetsuo Handa
2009-04-22 4:22 ` David Miller
2009-04-22 5:02 ` Tetsuo Handa
2009-04-22 5:07 ` David Miller
2009-04-22 5:38 ` Tetsuo Handa
2009-04-22 5:52 ` David Miller
2009-04-23 14:00 ` Tetsuo Handa
2009-04-23 14:10 ` David Miller
2009-04-23 14:47 ` Samir Bellabes
2009-04-22 1:52 ` Greg Lindahl
2009-04-22 4:23 ` David Miller
2009-04-22 6:10 ` Greg Lindahl
2009-04-22 6:34 ` David Miller
2009-04-22 6:41 ` Greg Lindahl [this message]
2009-04-22 6:46 ` David Miller
2009-04-22 6:54 ` Greg Lindahl
2009-04-22 6:58 ` David Miller
2009-04-22 7:19 ` Tetsuo Handa
2009-04-24 2:07 ` Tetsuo Handa
2009-04-24 4:35 ` David Miller
2009-04-24 4:41 ` David Miller
2009-04-24 4:55 ` Tetsuo Handa
2009-04-24 5:26 ` Tetsuo Handa
2009-04-24 11:40 ` David Miller
2009-04-24 13:57 ` [PATCH] LSM: Add security_socket_post_accept() andsecurity_socket_post_recv_datagram() Tetsuo Handa
2009-04-19 8:03 ` [PATCH v2] LSM: Add security_socket_post_accept() and security_socket_post_recv_datagram() Tetsuo Handa
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