From: patchwork-bot+netdevbpf@kernel.org
To: Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, dsahern@kernel.org,
edumazet@google.com, kuba@kernel.org, horms@kernel.org
Subject: Re: [PATCH net] ipv6: prevent possible UaF in addrconf_permanent_addr()
Date: Tue, 31 Mar 2026 00:30:05 +0000 [thread overview]
Message-ID: <177491700529.2029365.10071989895590601223.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <ef973c3a8cb4f8f1787ed469f3e5391b9fe95aa0.1774601542.git.pabeni@redhat.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 27 Mar 2026 10:52:57 +0100 you wrote:
> The mentioned helper try to warn the user about an exceptional
> condition, but the message is delivered too late, accessing the ipv6
> after its possible deletion.
>
> Reorder the statement to avoid the possible UaF; while at it, place the
> warning outside the idev->lock as it needs no protection.
>
> [...]
Here is the summary with links:
- [net] ipv6: prevent possible UaF in addrconf_permanent_addr()
https://git.kernel.org/netdev/net/c/fd63f185979b
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:[~2026-03-31 0:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-27 9:52 [PATCH net] ipv6: prevent possible UaF in addrconf_permanent_addr() Paolo Abeni
2026-03-31 0:30 ` patchwork-bot+netdevbpf [this message]
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