Am Thu, 14 Dec 2017 21:07:23 +0100
schrieb Daniel Borkmann :
> The assumption of unconditionally reloading skb pointers on
> BPF helper calls where bpf_helper_changes_pkt_data() holds
> true is wrong. There can be different contexts where the
> BPF helper would enforce a reload such as in case of
The assumption of unconditionally reloading skb pointers on
BPF helper calls where bpf_helper_changes_pkt_data() holds
true is wrong. There can be different contexts where the
BPF helper would enforce a reload such as in case of XDP.
Here, we do have a struct xdp_buff instead of struct sk_buff
as c
