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-rw-r--r--tools/testing/selftests/bpf/test_btf.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index bae7308b7ec5..ff0952ea757a 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -3156,7 +3156,7 @@ static struct btf_func_type_test {
},
{
- .descr = "func_type (Incorrect bpf_func_info.insn_offset)",
+ .descr = "func_type (Incorrect bpf_func_info.insn_off)",
.raw_types = {
BTF_TYPE_INT_ENC(NAME_TBD, BTF_INT_SIGNED, 0, 32, 4), /* [1] */
BTF_TYPE_INT_ENC(NAME_TBD, 0, 0, 32, 4), /* [2] */
@@ -3303,6 +3303,12 @@ static int do_test_func_type(int test_num)
goto done;
}
+ if (CHECK(!info.func_info,
+ "info.func_info == 0. kernel.kptr_restrict is set?")) {
+ err = -1;
+ goto done;
+ }
+
finfo = func_info;
for (i = 0; i < 2; i++) {
if (CHECK(finfo->type_id != test->func_info[i][1],