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  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:	Fri, 21 Mar 2014 10:04:07 -0400
From:	Christopher Covington <cov@...eaurora.org>
To:	Andrey Vagin <avagin@...nvz.org>
CC:	linux-kernel@...r.kernel.org,
	Pavel Emelyanov <xemul@...allels.com>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	netdev@...r.kernel.org, James Morris <jmorris@...ei.org>,
	Patrick McHardy <kaber@...sh.net>, criu@...nvz.org,
	Eric Dumazet <edumazet@...gle.com>,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [CRIU] [PATCH 3/3] tcp: add ability to restore a fin packet

On 03/21/2014 09:33 AM, Andrey Vagin wrote:
> It's required for restoring sockets in closing states:
> TCP_FIN_WAIT{1,2}, TCP_WAIT_STOP, TCP_CLOSING, TCP_LAST_ACK.
> 
> A fin packet is restored by sending a control message (ancillary data).
> In which queue a packet is restored depends on a value of
> tp->repair_queue.
> 
> This interface is choosen, because we are goint to use sendmsg for

Nit: chosen, going

> --- a/include/uapi/linux/tcp.h
> +++ b/include/uapi/linux/tcp.h
> @@ -199,4 +199,7 @@ struct tcp_md5sig {
>  	__u8	tcpm_key[TCP_MD5SIG_MAXKEYLEN];		/* key (binary) */
>  };
>  
> +/* Conntroll message types to repair tcp connections */

Nit: Control

Christopher

-- 
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by the Linux Foundation.
--
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/

Powered by blists - more mailing lists