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:	Mon, 1 Feb 2016 11:23:03 +0900
From:	YOSHIFUJI Hideaki <hideaki.yoshifuji@...aclelinux.com>
To:	Hannes Frederic Sowa <hannes@...essinduktion.org>,
	Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Cc:	hideaki.yoshifuji@...aclelinux.com,
	"David S. Miller" <davem@...emloft.net>,
	David Ahern <dsa@...ulusnetworks.com>,
	Hajime Tazaki <thehajime@...il.com>, lucien.xin@...il.com,
	Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH net v2 2/2] ipv6/udp: use sticky pktinfo egress ifindex on
 connect()



Hannes Frederic Sowa wrote:
> On 29.01.2016 12:30, Paolo Abeni wrote:
>> Currently, the egress interface index specified via IPV6_PKTINFO
>> is ignored by __ip6_datagram_connect(), so that RFC 3542 section 6.7
>> can be subverted when the user space application calls connect()
>> before sendmsg().
>> Fix it by initializing properly flowi6_oif in connect() before
>> performing the route lookup.
>>
>> Signed-off-by: Paolo Abeni <pabeni@...hat.com>
> 
> Acked-by: Hannes Frederic Sowa <hannes@...essinduktion.org>
> 
> 

Acked-by: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>

-- 
Hideaki Yoshifuji <hideaki.yoshifuji@...aclelinux.com>
Technical Division, MIRACLE LINUX CORPORATION

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ