From: Joe Damato <jdamato@fastly.com>
To: Eric Dumazet <edumazet@google.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next 7/7] net: add debug check in skb_reset_mac_header()
Date: Tue, 5 Nov 2024 09:59:16 -0800 [thread overview]
Message-ID: <Zypc9KJCanZqZqqr@LQ3V64L9R2> (raw)
In-Reply-To: <20241105174403.850330-8-edumazet@google.com>
On Tue, Nov 05, 2024 at 05:44:03PM +0000, Eric Dumazet wrote:
> Make sure (skb->data - skb->head) can fit in skb->mac_header
>
> This needs CONFIG_DEBUG_NET=y.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> ---
> include/linux/skbuff.h | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
Reviewed-by: Joe Damato <jdamato@fastly.com>
next prev parent reply other threads:[~2024-11-05 17:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-05 17:43 [PATCH net-next 0/7] net: add debug checks to skb_reset_xxx_header() Eric Dumazet
2024-11-05 17:43 ` [PATCH net-next 1/7] net: skb_reset_mac_len() must check if mac_header was set Eric Dumazet
2024-11-05 17:56 ` Joe Damato
2024-11-05 17:43 ` [PATCH net-next 2/7] net: add debug check in skb_reset_inner_transport_header() Eric Dumazet
2024-11-05 17:57 ` Joe Damato
2024-11-05 17:43 ` [PATCH net-next 3/7] net: add debug check in skb_reset_inner_network_header() Eric Dumazet
2024-11-05 17:57 ` Joe Damato
2024-11-05 17:44 ` [PATCH net-next 4/7] net: add debug check in skb_reset_inner_mac_header() Eric Dumazet
2024-11-05 17:58 ` Joe Damato
2024-11-05 17:44 ` [PATCH net-next 5/7] net: add debug check in skb_reset_transport_header() Eric Dumazet
2024-11-05 17:58 ` Joe Damato
2024-11-05 17:44 ` [PATCH net-next 6/7] net: add debug check in skb_reset_network_header() Eric Dumazet
2024-11-05 17:58 ` Joe Damato
2024-11-05 17:44 ` [PATCH net-next 7/7] net: add debug check in skb_reset_mac_header() Eric Dumazet
2024-11-05 17:59 ` Joe Damato [this message]
2024-11-06 9:52 ` [PATCH net-next 0/7] net: add debug checks to skb_reset_xxx_header() Xuan Zhuo
2024-11-07 2:00 ` patchwork-bot+netdevbpf
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