// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019 Facebook */
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>

struct sk_buff {
        unsigned int len;
};

__u64 test_result = 0;

SEC("fexit/test_pkt_md_access")
int BPF_PROG(test_main2, struct sk_buff *skb, int ret)
{
        int len;

        __builtin_preserve_access_index(({
                len = skb->len;
        }));
        if (len != 74 || ret != 0)
                return 0;

        test_result = 1;
        return 0;
}
char _license[] SEC("license") = "GPL";