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Date:   Wed, 15 Jan 2020 02:38:20 +0100
From:   Matteo Croce <>
To:     Eric Dumazet <>
Cc:     "David S . Miller" <>,
        netdev <>,
        Eric Dumazet <>,
        Jurgen Van Ham <>
Subject: Re: [PATCH net] macvlan: use skb_reset_mac_header() in macvlan_queue_xmit()

On Tue, Jan 14, 2020 at 10:01 PM Eric Dumazet <> wrote:
> I missed the fact that macvlan_broadcast() can be used both
> in RX and TX.
> skb_eth_hdr() makes only sense in TX paths, so we can not
> use it blindly in macvlan_broadcast()
> Fixes: 96cc4b69581d ("macvlan: do not assume mac_header is set in macvlan_broadcast()")
> Signed-off-by: Eric Dumazet <>
> Reported-by: Jurgen Van Ham <>

Tested-by: Matteo Croce <>

Matteo Croce
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