diff options
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/snprintf_btf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/snprintf_btf.c b/tools/testing/selftests/bpf/prog_tests/snprintf_btf.c index 3c63a7003db4..686b40f11a45 100644 --- a/tools/testing/selftests/bpf/prog_tests/snprintf_btf.c +++ b/tools/testing/selftests/bpf/prog_tests/snprintf_btf.c @@ -27,7 +27,9 @@ void test_snprintf_btf(void) goto cleanup; /* generate receive event */ - (void) system("ping -c 1 127.0.0.1 > /dev/null"); + err = system("ping -c 1 127.0.0.1 > /dev/null"); + if (CHECK(err, "system", "ping failed: %d\n", err)) + goto cleanup; if (bss->skip) { printf("%s:SKIP:no __builtin_btf_type_id\n", __func__); |