From: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com>
To: Hannes Frederic Sowa <hannes@stressinduktion.org>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org
Cc: hideaki.yoshifuji@miraclelinux.com,
"David S. Miller" <davem@davemloft.net>,
David Ahern <dsa@cumulusnetworks.com>,
Hajime Tazaki <thehajime@gmail.com>,
lucien.xin@gmail.com,
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Subject: Re: [PATCH net v2 2/2] ipv6/udp: use sticky pktinfo egress ifindex on connect()
Date: Mon, 1 Feb 2016 11:23:03 +0900 [thread overview]
Message-ID: <56AEC187.1060308@miraclelinux.com> (raw)
In-Reply-To: <56AB5C37.7020604@stressinduktion.org>
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@redhat.com>
>
> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
>
>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
--
Hideaki Yoshifuji <hideaki.yoshifuji@miraclelinux.com>
Technical Division, MIRACLE LINUX CORPORATION
next prev parent reply other threads:[~2016-02-01 2:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 11:30 [PATCH net v2 0/2] pv6: fix sticky pktinfo behaviour Paolo Abeni
2016-01-29 11:30 ` [PATCH net v2 1/2] ipv6: enforce flowi6_oif usage in ip6_dst_lookup_tail() Paolo Abeni
2016-01-29 12:33 ` Hannes Frederic Sowa
2016-02-01 2:24 ` YOSHIFUJI Hideaki
2016-01-29 16:00 ` David Ahern
2016-01-29 11:30 ` [PATCH net v2 2/2] ipv6/udp: use sticky pktinfo egress ifindex on connect() Paolo Abeni
2016-01-29 12:33 ` Hannes Frederic Sowa
2016-02-01 2:23 ` YOSHIFUJI Hideaki [this message]
2016-02-02 2:06 ` David Ahern
2016-02-02 2:18 ` David Miller
2016-01-29 12:36 ` [PATCH net v2 0/2] pv6: fix sticky pktinfo behaviour Hannes Frederic Sowa
2016-01-30 4:31 ` David Miller
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