Thread (4 messages) flat view 4 messages, 2 authors, 4d ago

Re: [PATCH net v3 0/2] Guard against gso_segs overflows

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-08-27 13:51:05

Hello:

This series was applied to netdev/net.git (main)
by Paolo Abeni [off-list ref]:

On Sat, 22 Aug 2026 15:01:15 +0300 you wrote:
From: Alice Mikityanska <redacted>

This series is a follow-up on the discussion:

https://lore.kernel.org/netdev/CAD0BsJWzSr2zduf5v3mVC4zd=Lj6ZAoC+V42-VBdg42aDY8XXw@mail.gmail.com/T/#m1e22fca273c36cc8844e516505d3251cc1418fea (local)

skb_segment is patched to avoid possible overflows in partial GSO. The
primary possible source of too many GSO segments is also addressed:
virtio-net clamps gso_size to >=8 in TCP, as suggested by Eric.

[...]
Here is the summary with links:
  - [net,v3,1/2] virtio-net: Ensure that TCP packets don't overflow gso_segs
    https://git.kernel.org/netdev/net/c/c27c449d455a
  - [net,v3,2/2] net: Guard for gso_segs overflow in skb_segment
    https://git.kernel.org/netdev/net/c/0b13256ce37b

You are awesome, thank you!
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