From 1366d9415678a44456f4f8e38adef7114a106273 Mon Sep 17 00:00:00 2001 From: Nardi Ivan Date: Sun, 8 Oct 2023 20:36:23 +0200 Subject: fuzzing: extend fuzzing coverage Try fuzzing some functions which write to file/file descriptor; to avoid slowing the fuzzer, close its stdout --- fuzz/fuzz_config.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'fuzz/fuzz_config.cpp') diff --git a/fuzz/fuzz_config.cpp b/fuzz/fuzz_config.cpp index c5ee02042..53d5c2fd8 100644 --- a/fuzz/fuzz_config.cpp +++ b/fuzz/fuzz_config.cpp @@ -172,7 +172,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { ndpi_get_ndpi_num_custom_protocols(ndpi_info_mod); ndpi_get_ndpi_num_supported_protocols(ndpi_info_mod); - ndpi_self_check_host_match(stderr); + ndpi_self_check_host_match(stdout); + + ndpi_dump_protocols(ndpi_info_mod, stdout); + ndpi_generate_options(fuzzed_data.ConsumeIntegralInRange(0, 4), stdout); + ndpi_dump_risks_score(stdout); /* Basic code to try testing this "config" */ bool_value = fuzzed_data.ConsumeBool(); -- cgit v1.2.3