netdev - Re: [PATCH 4/7] netfilter: fix wrong byte order in nf_ct_seqadj

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:	Fri, 22 Nov 2013 21:16:50 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Pablo Neira Ayuso <pablo@...filter.org>,
	netfilter-devel@...r.kernel.org
CC:	davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH 4/7] netfilter: fix wrong byte order in nf_ct_seqadj_set
 internal information

Hello.

On 21-11-2013 13:05, Pablo Neira Ayuso wrote:

> From: Phil Oester <kernel@...uxace.com>

> In commit 41d73ec053d2, sequence number adjustments were moved to a

    Please also specify that commit's summary line in parens.

> separate file. Unfortunately, the sequence numbers that are stored
> in the nf_ct_seqadj structure are expressed in host byte order. The
> necessary ntohl call was removed when the call to adjust_tcp_sequence
> was collapsed into nf_ct_seqadj_set. This broke the FTP NAT helper.
> Fix it by adding back the byte order conversions.

> Reported-by: Dawid Stawiarski <dawid.stawiarski@...art.pl>
> Signed-off-by: Phil Oester <kernel@...uxace.com>
> Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>

WBR, Sergei

--
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