From: David Miller <davem@davemloft.net>
To: hrogge@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] net/ipv6/udp: Fix ipv6 multicast socket filter regression
Date: Tue, 19 May 2015 16:35:27 -0400 (EDT) [thread overview]
Message-ID: <20150519.163527.1773026813864217682.davem@davemloft.net> (raw)
In-Reply-To: <1431976129-28032-1-git-send-email-hrogge@gmail.com>
From: Henning Rogge <hrogge@gmail.com>
Date: Mon, 18 May 2015 21:08:49 +0200
> Commit <5cf3d46192fc> ("udp: Simplify__udp*_lib_mcast_deliver")
> simplified the filter for incoming IPv6 multicast but removed
> the check of the local socket address and the UDP destination
> address.
>
> This patch restores the filter to prevent sockets bound to a IPv6
> multicast IP to receive other UDP traffic link unicast.
>
> Signed-off-by: Henning Rogge <hrogge@gmail.com>
> Fixes: 5cf3d46192fc ("udp: Simplify__udp*_lib_mcast_deliver")
Applied and queued up for -stable, thanks.
prev parent reply other threads:[~2015-05-19 20:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-18 19:08 [PATCH] net/ipv6/udp: Fix ipv6 multicast socket filter regression Henning Rogge
2015-05-18 20:22 ` Eric Dumazet
2015-05-19 20:35 ` David Miller [this message]
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