From: patchwork-bot+netdevbpf@kernel.org
To: Steffen Klassert <steffen.klassert@secunet.com>
Cc: davem@davemloft.net, kuba@kernel.org,
herbert@gondor.apana.org.au, netdev@vger.kernel.org
Subject: Re: [PATCH 1/2] xfrm: Fix inner mode lookup in tunnel mode GSO segmentation
Date: Thu, 15 Jan 2026 12:10:08 +0000 [thread overview]
Message-ID: <176847900840.3967700.12571479792943503931.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260114121817.1106134-2-steffen.klassert@secunet.com>
Hello:
This series was applied to netdev/net.git (main)
by Steffen Klassert <steffen.klassert@secunet.com>:
On Wed, 14 Jan 2026 13:18:08 +0100 you wrote:
> From: Jianbo Liu <jianbol@nvidia.com>
>
> Commit 61fafbee6cfe ("xfrm: Determine inner GSO type from packet inner
> protocol") attempted to fix GSO segmentation by reading the inner
> protocol from XFRM_MODE_SKB_CB(skb)->protocol. This was incorrect
> because the field holds the inner L4 protocol (TCP/UDP) instead of the
> required tunnel protocol. Also, the memory location (shared by
> XFRM_SKB_CB(skb) which could be overwritten by xfrm_replay_overflow())
> is prone to corruption. This combination caused the kernel to select
> the wrong inner mode and get the wrong address family.
>
> [...]
Here is the summary with links:
- [1/2] xfrm: Fix inner mode lookup in tunnel mode GSO segmentation
https://git.kernel.org/netdev/net/c/3d5221af9c77
- [2/2] xfrm: set ipv4 no_pmtu_disc flag only on output sa when direction is set
https://git.kernel.org/netdev/net/c/c196def07bbc
You are awesome, thank you!
--
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next prev parent reply other threads:[~2026-01-15 12:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 12:18 [PATCH 0/2] pull request (net): ipsec 2026-01-14 Steffen Klassert
2026-01-14 12:18 ` [PATCH 1/2] xfrm: Fix inner mode lookup in tunnel mode GSO segmentation Steffen Klassert
2026-01-15 12:10 ` patchwork-bot+netdevbpf [this message]
2026-01-14 12:18 ` [PATCH 2/2] xfrm: set ipv4 no_pmtu_disc flag only on output sa when direction is set Steffen Klassert
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