Re: [PATCH net v2] net: tighten bad gso csum offset check in virtio_net_hdr

Hello:

This patch was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:

On Tue, 10 Sep 2024 17:35:35 -0400 you wrote:

From: Willem de Bruijn willemb@google.com

The referenced commit drops bad input, but has false positives. Tighten the check to avoid these.

The check detects illegal checksum offload requests, which produce csum_start/csum_off beyond end of packet after segmentation.

[...]

Here is the summary with links: - [net,v2] net: tighten bad gso csum offset check in virtio_net_hdr https://git.kernel.org/netdev/net/c/6513eb3d3191

You are awesome, thank you!