From: patchwork-bot+netdevbpf@kernel•org
To: Jeongjun Park <aha310510@gmail•com>
Cc: davem@davemloft•net, edumazet@google•com, kuba@kernel•org,
pabeni@redhat•com, horms@kernel•org, lukma@denx•de,
ricardo@marliere•net, m-karicheri2@ti•com,
n.zhandarovich@fintech•ru, netdev@vger•kernel.org,
linux-kernel@vger•kernel.org,
syzbot+02a42d9b1bd395cbcab4@syzkaller•appspotmail.com
Subject: Re: [PATCH net] net: hsr: prevent NULL pointer dereference in hsr_proxy_announce()
Date: Wed, 11 Sep 2024 23:20:33 +0000 [thread overview]
Message-ID: <172609683325.1105624.272226281168764129.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240907190341.162289-1-aha310510@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel•org>:
On Sun, 8 Sep 2024 04:03:41 +0900 you wrote:
> In the function hsr_proxy_annouance() added in the previous commit
> 5f703ce5c981 ("net: hsr: Send supervisory frames to HSR network
> with ProxyNodeTable data"), the return value of the hsr_port_get_hsr()
> function is not checked to be a NULL pointer, which causes a NULL
> pointer dereference.
>
> To solve this, we need to add code to check whether the return value
> of hsr_port_get_hsr() is NULL.
>
> [...]
Here is the summary with links:
- [net] net: hsr: prevent NULL pointer dereference in hsr_proxy_announce()
https://git.kernel.org/netdev/net/c/a7789fd4caaf
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:[~2024-09-11 23:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-07 19:03 [PATCH net] net: hsr: prevent NULL pointer dereference in hsr_proxy_announce() Jeongjun Park
2024-09-09 8:40 ` Simon Horman
2024-09-09 8:58 ` Lukasz Majewski
2024-09-11 2:15 ` Jakub Kicinski
2024-09-11 8:00 ` Lukasz Majewski
2024-09-11 8:21 ` Simon Horman
2024-09-11 14:43 ` Jakub Kicinski
2024-09-11 23:20 ` patchwork-bot+netdevbpf [this message]
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