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Message-Id: <20220531185933.1086667-1-eric.dumazet@gmail.com>
Date:   Tue, 31 May 2022 11:59:31 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     netdev <netdev@...r.kernel.org>,
        Willem de Bruijn <willemb@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net 0/2] net: af_packet: be careful when expanding mac header size

From: Eric Dumazet <edumazet@...gle.com>

A recent regression in af_packet needed a preliminary debug patch,
which will presumably be useful for next bugs hunting.

The af_packet fix is to make sure MAC headers are contained in
skb linear part, as GSO stack requests.

Eric Dumazet (2):
  net: add debug info to __skb_pull()
  net/af_packet: make sure to pull mac header

 include/linux/skbuff.h | 9 ++++++++-
 net/packet/af_packet.c | 6 ++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

-- 
2.36.1.255.ge46751e96f-goog

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