netdev - Re: [PATCH net] ipv6: reject malicious packets in ipv6_gso

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Message-Id: 
 <175409365524.4093813.15382360985962016435.git-patchwork-notify@kernel.org>
Date: Sat, 02 Aug 2025 00:14:15 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, horms@...nel.org,
 willemb@...gle.com, dsahern@...nel.org, netdev@...r.kernel.org,
 eric.dumazet@...il.com, syzbot+af43e647fd835acc02df@...kaller.appspotmail.com
Subject: Re: [PATCH net] ipv6: reject malicious packets in ipv6_gso_segment()

Hello:

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

On Wed, 30 Jul 2025 13:17:38 +0000 you wrote:
> syzbot was able to craft a packet with very long IPv6 extension headers
> leading to an overflow of skb->transport_header.
> 
> This 16bit field has a limited range.
> 
> Add skb_reset_transport_header_careful() helper and use it
> from ipv6_gso_segment()
> 
> [...]

Here is the summary with links:
  - [net] ipv6: reject malicious packets in ipv6_gso_segment()
    https://git.kernel.org/netdev/net/c/d45cf1e7d718

You are awesome, thank you!
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