From: patchwork-bot+netdevbpf@kernel.org
To: Lu Wei <luwei32@huawei.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, vulab@iscas.ac.cn, maheshb@google.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header
Date: Fri, 09 Sep 2022 11:50:14 +0000 [thread overview]
Message-ID: <166272421486.25944.8198403867606791696.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220907101204.255213-1-luwei32@huawei.com>
Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:
On Wed, 7 Sep 2022 18:12:04 +0800 you wrote:
> If an AF_PACKET socket is used to send packets through ipvlan and the
> default xmit function of the AF_PACKET socket is changed from
> dev_queue_xmit() to packet_direct_xmit() via setsockopt() with the option
> name of PACKET_QDISC_BYPASS, the skb->mac_header may not be reset and
> remains as the initial value of 65535, this may trigger slab-out-of-bounds
> bugs as following:
>
> [...]
Here is the summary with links:
- [net] ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header
https://git.kernel.org/netdev/net/c/81225b2ea161
You are awesome, thank you!
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prev parent reply other threads:[~2022-09-09 11:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-07 10:12 [PATCH net] ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header Lu Wei
2022-09-07 16:18 ` Eric Dumazet
2022-09-09 11:50 ` patchwork-bot+netdevbpf [this message]
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