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From: patchwork-bot+netdevbpf@kernel.org
To: Jesper Dangaard Brouer <hawk@kernel.org>
Cc: netdev@vger.kernel.org, ihor.solodrai@linux.dev,
	eric.dumazet@gmail.com, davem@davemloft.net, kuba@kernel.org,
	pabeni@redhat.com, bpf@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel-team@cloudflare.com
Subject: Re: [PATCH net V1] veth: prevent NULL pointer dereference in veth_xdp_rcv
Date: Thu, 12 Jun 2025 15:20:53 +0000	[thread overview]
Message-ID: <174974165399.4177214.6619707775306448053.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <174964557873.519608.10855046105237280978.stgit@firesoul>

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 11 Jun 2025 14:40:04 +0200 you wrote:
> The veth peer device is RCU protected, but when the peer device gets
> deleted (veth_dellink) then the pointer is assigned NULL (via
> RCU_INIT_POINTER).
> 
> This patch adds a necessary NULL check in veth_xdp_rcv when accessing
> the veth peer net_device.
> 
> [...]

Here is the summary with links:
  - [net,V1] veth: prevent NULL pointer dereference in veth_xdp_rcv
    https://git.kernel.org/netdev/net/c/9337c54401a5

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



  parent reply	other threads:[~2025-06-12 15:20 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-25 14:55 [PATCH net-next V7 0/2] veth: qdisc backpressure and qdisc check refactor Jesper Dangaard Brouer
2025-04-25 14:55 ` [PATCH net-next V7 1/2] net: sched: generalize check for no-queue qdisc on TX queue Jesper Dangaard Brouer
2025-04-25 14:55 ` [PATCH net-next V7 2/2] veth: apply qdisc backpressure on full ptr_ring to reduce TX drops Jesper Dangaard Brouer
2025-04-26  5:40   ` Toshiaki Makita
2025-06-09 22:09   ` Ihor Solodrai
2025-06-10 11:43     ` Jesper Dangaard Brouer
2025-06-10 15:56       ` Jesper Dangaard Brouer
2025-06-10 18:26         ` Ihor Solodrai
2025-06-10 21:40           ` Jesper Dangaard Brouer
2025-06-11  0:25             ` Ihor Solodrai
2025-06-11  7:40               ` Jesper Dangaard Brouer
2025-06-11 12:40                 ` [PATCH net V1] veth: prevent NULL pointer dereference in veth_xdp_rcv Jesper Dangaard Brouer
2025-06-11 16:00                   ` Ihor Solodrai
2025-06-12 15:20                   ` patchwork-bot+netdevbpf [this message]
2025-10-17 16:09   ` [PATCH net-next V7 2/2] veth: apply qdisc backpressure on full ptr_ring to reduce TX drops Jesper Dangaard Brouer
2025-04-28 22:20 ` [PATCH net-next V7 0/2] veth: qdisc backpressure and qdisc check refactor patchwork-bot+netdevbpf

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