diff options
| author | Jordan Rome <linux@jordanrome.com> | 2024-08-23 12:51:01 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-08-23 15:40:11 -0700 |
| commit | ddc3d98807dca05ad10f4c76d13019c428302719 (patch) | |
| tree | 797b9465fc0c6c855e82ca256d30cc1c3f597b14 /tools/testing/selftests/bpf/prog_tests | |
| parent | 65ab5ac4df012388481d0414fcac1d5ac1721fb3 (diff) | |
| download | linux-ddc3d98807dca05ad10f4c76d13019c428302719.tar.gz linux-ddc3d98807dca05ad10f4c76d13019c428302719.tar.bz2 linux-ddc3d98807dca05ad10f4c76d13019c428302719.zip | |
selftests/bpf: Add tests for bpf_copy_from_user_str kfunc.
This adds tests for both the happy path and
the error path.
Signed-off-by: Jordan Rome <linux@jordanrome.com>
Link: https://lore.kernel.org/r/20240823195101.3621028-2-linux@jordanrome.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/attach_probe.c | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/read_vsyscall.c | 1 |
2 files changed, 6 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/attach_probe.c b/tools/testing/selftests/bpf/prog_tests/attach_probe.c index 7175af39134f..329c7862b52d 100644 --- a/tools/testing/selftests/bpf/prog_tests/attach_probe.c +++ b/tools/testing/selftests/bpf/prog_tests/attach_probe.c @@ -283,9 +283,11 @@ static void test_uprobe_sleepable(struct test_attach_probe *skel) trigger_func3(); ASSERT_EQ(skel->bss->uprobe_byname3_sleepable_res, 9, "check_uprobe_byname3_sleepable_res"); - ASSERT_EQ(skel->bss->uprobe_byname3_res, 10, "check_uprobe_byname3_res"); - ASSERT_EQ(skel->bss->uretprobe_byname3_sleepable_res, 11, "check_uretprobe_byname3_sleepable_res"); - ASSERT_EQ(skel->bss->uretprobe_byname3_res, 12, "check_uretprobe_byname3_res"); + ASSERT_EQ(skel->bss->uprobe_byname3_str_sleepable_res, 10, "check_uprobe_byname3_str_sleepable_res"); + ASSERT_EQ(skel->bss->uprobe_byname3_res, 11, "check_uprobe_byname3_res"); + ASSERT_EQ(skel->bss->uretprobe_byname3_sleepable_res, 12, "check_uretprobe_byname3_sleepable_res"); + ASSERT_EQ(skel->bss->uretprobe_byname3_str_sleepable_res, 13, "check_uretprobe_byname3_str_sleepable_res"); + ASSERT_EQ(skel->bss->uretprobe_byname3_res, 14, "check_uretprobe_byname3_res"); } void test_attach_probe(void) diff --git a/tools/testing/selftests/bpf/prog_tests/read_vsyscall.c b/tools/testing/selftests/bpf/prog_tests/read_vsyscall.c index 3405923fe4e6..c7b9ba8b1d06 100644 --- a/tools/testing/selftests/bpf/prog_tests/read_vsyscall.c +++ b/tools/testing/selftests/bpf/prog_tests/read_vsyscall.c @@ -23,6 +23,7 @@ struct read_ret_desc { { .name = "probe_read_user_str", .ret = -EFAULT }, { .name = "copy_from_user", .ret = -EFAULT }, { .name = "copy_from_user_task", .ret = -EFAULT }, + { .name = "copy_from_user_str", .ret = -EFAULT }, }; void test_read_vsyscall(void) |