Re: [PATCH bpf] bpf: Fix netns reference imbalance in conntrack kfuncs

[Chengfeng Ye]

On Thu, Jul 30, 2026 at 2:38 PM Emil Tsalapatis <emil@xxxxxxxxxxxxxxx> wrote:
> Sashiko is right on this regarding all other fields of opts having the
> same issue. While they can't lead to a crash, let's still snapshot them
> at the beginning of the function so they don't change from under us.
> This is still far from ideal - we may read an inconsistent snapshot of
> the struct - but it's backed by BPF program-controlled memory so AFAICT
> this is the best we can do.
>
> pw-bot: cr

No problem, v2 was just sent.