netdev - Re: [PATCH net] pppoe: only process PADT targeted at local interfaces

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Message-Id: <20200514.130326.2050471806242029227.davem@davemloft.net>
Date:   Thu, 14 May 2020 13:03:26 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     gnault@...hat.com
Cc:     kuba@...nel.org, netdev@...r.kernel.org, xerces9@...il.com
Subject: Re: [PATCH net] pppoe: only process PADT targeted at local
 interfaces

From: Guillaume Nault <gnault@...hat.com>
Date: Thu, 14 May 2020 12:15:39 +0200

> We don't want to disconnect a session because of a stray PADT arriving
> while the interface is in promiscuous mode.
> Furthermore, multicast and broadcast packets make no sense here, so
> only PACKET_HOST is accepted.
> 
> Reported-by: David Balažic <xerces9@...il.com>
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Signed-off-by: Guillaume Nault <gnault@...hat.com>

Applied and queued up for -stable, thanks.