From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
andrew+netdev@lunn.ch, horms@kernel.org, netdev@vger.kernel.org,
eric.dumazet@gmail.com,
syzbot+da65c993ae113742a25f@syzkaller.appspotmail.com
Subject: Re: [PATCH net] llc: do not use skb_get() before dev_queue_xmit()
Date: Mon, 03 Mar 2025 14:10:32 +0000 [thread overview]
Message-ID: <174101103271.3591127.13091256569197048949.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250227082642.2461118-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:
On Thu, 27 Feb 2025 08:26:42 +0000 you wrote:
> syzbot is able to crash hosts [1], using llc and devices
> not supporting IFF_TX_SKB_SHARING.
>
> In this case, e1000 driver calls eth_skb_pad(), while
> the skb is shared.
>
> Simply replace skb_get() by skb_clone() in net/llc/llc_s_ac.c
>
> [...]
Here is the summary with links:
- [net] llc: do not use skb_get() before dev_queue_xmit()
https://git.kernel.org/netdev/net/c/64e6a754d33d
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2025-03-03 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-27 8:26 [PATCH net] llc: do not use skb_get() before dev_queue_xmit() Eric Dumazet
2025-03-03 13:16 ` Simon Horman
2025-03-03 14:10 ` patchwork-bot+netdevbpf [this message]
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