linux-kernel - Re: [PATCH net/3.9] ipv6: ndisc: fix ndisc_send

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: <20130531.014244.1871655049070137342.davem@davemloft.net>
Date:	Fri, 31 May 2013 01:42:44 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	xiyou.wangcong@...il.com
Cc:	mschiffer@...verse-factory.net, kuznet@....inr.ac.ru,
	jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net/3.9] ipv6: ndisc: fix ndisc_send_redirect writing
 to the wrong skb

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Fri, 31 May 2013 11:23:11 +0800

> On Fri, May 31, 2013 at 9:27 AM, Matthias Schiffer
> <mschiffer@...verse-factory.net> wrote:
>> Since some refactoring in 5f5a011, ndisc_send_redirect called
>> ndisc_fill_redirect_hdr_option on the wrong skb, leading to data corruption or
>> in the worst case a panic when the skb_put failed.
>>
>> Signed-off-by: Matthias Schiffer <mschiffer@...verse-factory.net>
> 
> 
> Good catch!
> 
> Reviewed-by: Cong Wang <xiyou.wangcong@...il.com>

I've queued this up for -stable.
--
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/