netdev - Re: Single socket with TX_RING and RX

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: <5193A3F7.7030501@redhat.com>
Date:	Wed, 15 May 2013 17:04:23 +0200
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Ricardo Tubío <rtpardavila@...il.com>
CC:	netdev@...r.kernel.org
Subject: Re: Single socket with TX_RING and RX_RING

On 05/15/2013 04:58 PM, Ricardo Tubío wrote:
> Daniel Borkmann <dborkman <at> redhat.com> writes:
[...]
> I have already tried that and, if I use the same socket_fd twice with
> setsockopt(), I get the EBUSY errno from Kernel. Tomorrow, I will try the
> first solution with both sockets (it seems the easiest way); afterwards, I
> will try to use the TX_RING socket for TX and for RX at a time.
>
> I will come back with the results.

Well, no need. I already told you that it cannot work due to the status bits.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html