| // SPDX-License-Identifier: GPL-2.0 | |
| #include "vmlinux.h" | |
| #include <bpf/bpf_helpers.h> | |
| #include "bpf_misc.h" | |
| SEC("lwt_xmit") | |
| __success __retval(0) | |
| int test_missing_dst(struct __sk_buff *skb) | |
| { | |
| struct iphdr iph; | |
| __builtin_memset(&iph, 0, sizeof(struct iphdr)); | |
| iph.ihl = 5; | |
| iph.version = 4; | |
| bpf_lwt_push_encap(skb, BPF_LWT_ENCAP_IP, &iph, sizeof(struct iphdr)); | |
| return 0; | |
| } | |
| char _license[] SEC("license") = "GPL"; |