// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include <network_helpers.h>
#include "skb_load_bytes.skel.h"
void test_skb_load_bytes(void )
{
struct skb_load_bytes *skel;
int err, prog_fd, test_result;
struct __sk_buff skb = { 0 };
LIBBPF_OPTS(bpf_test_run_opts, tattr,
.data_in = &pkt_v4,
.data_size_in = sizeof (pkt_v4),
.ctx_in = &skb,
.ctx_size_in = sizeof (skb),
);
skel = skb_load_bytes__open_and_load();
if (!ASSERT_OK_PTR(skel, "skel_open_and_load" ))
return ;
prog_fd = bpf_program__fd(skel->progs.skb_process);
if (!ASSERT_GE(prog_fd, 0, "prog_fd" ))
goto out;
skel->bss->load_offset = (uint32_t)(-1);
err = bpf_prog_test_run_opts(prog_fd, &tattr);
if (!ASSERT_OK(err, "bpf_prog_test_run_opts" ))
goto out;
test_result = skel->bss->test_result;
if (!ASSERT_EQ(test_result, -EFAULT, "offset -1" ))
goto out;
skel->bss->load_offset = (uint32_t)10;
err = bpf_prog_test_run_opts(prog_fd, &tattr);
if (!ASSERT_OK(err, "bpf_prog_test_run_opts" ))
goto out;
test_result = skel->bss->test_result;
if (!ASSERT_EQ(test_result, 0, "offset 10" ))
goto out;
out:
skb_load_bytes__destroy(skel);
}
Messung V0.5 in Prozent C=89 H=92 G=90
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-04-25)
¤
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