23 lines
424 B
C
23 lines
424 B
C
// 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";
|