| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ |
| #include <test_progs.h> |
| #include <testing_helpers.h> |
| |
| static void load_bpf_test_no_cfi(void) |
| { |
| int fd; |
| int err; |
| |
| fd = open("bpf_test_no_cfi.ko", O_RDONLY); |
| if (!ASSERT_GE(fd, 0, "open")) |
| return; |
| |
| /* The module will try to register a struct_ops type without |
| * cfi_stubs and with cfi_stubs. |
| * |
| * The one without cfi_stub should fail. The module will be loaded |
| * successfully only if the result of the registration is as |
| * expected, or it fails. |
| */ |
| err = finit_module(fd, "", 0); |
| close(fd); |
| if (!ASSERT_OK(err, "finit_module")) |
| return; |
| |
| err = delete_module("bpf_test_no_cfi", 0); |
| ASSERT_OK(err, "delete_module"); |
| } |
| |
| void test_struct_ops_no_cfi(void) |
| { |
| if (test__start_subtest("load_bpf_test_no_cfi")) |
| load_bpf_test_no_cfi(); |
| } |