Re: [PATCH net v2] ipv6: raw: fix use-after-free in rawv6_send_hdrinc()

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Dave Miller <davem@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>:

On Mon, 26 Oct 2026 12:48:08 +0800 you wrote:
> rawv6_send_hdrinc() caches the route before handing the skb to
> l3mdev_ip6_out(). The VRF output path may replace skb->dst and release
> the original route, leaving the cached pointer stale.
> 
> The function later dereferences that pointer for statistics accounting
> and as the output device passed to NF_HOOK(). Its RCU read-side critical
> section starts after l3mdev_ip6_out(), so it cannot prevent the old route
> from being reclaimed in between.
> 
> [...]

Here is the summary with links:
  - [net,v2] ipv6: raw: fix use-after-free in rawv6_send_hdrinc()
    https://git.kernel.org/netdev/net/c/66dfb2cacda7

You are awesome, thank you!
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