From 8df79a73541bdffefa28829f4e276e1f995ec1fc Mon Sep 17 00:00:00 2001 From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> Date: Mon, 26 May 2025 12:32:47 +0200 Subject: Follow-up of c1d372860 (TCP fingerprint format) (#2850) --- fuzz/fuzz_config.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'fuzz/fuzz_config.cpp') diff --git a/fuzz/fuzz_config.cpp b/fuzz/fuzz_config.cpp index 5dc1d23d4..08f39518a 100644 --- a/fuzz/fuzz_config.cpp +++ b/fuzz/fuzz_config.cpp @@ -472,6 +472,16 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { snprintf(cfg_value, sizeof(cfg_value), "%d", value); ndpi_set_config(ndpi_info_mod, NULL, "metadata.tcp_fingerprint", cfg_value); } + if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); + snprintf(cfg_value, sizeof(cfg_value), "%d", value); + ndpi_set_config(ndpi_info_mod, NULL, "metadata.tcp_fingerprint_raw", cfg_value); + } + if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); + snprintf(cfg_value, sizeof(cfg_value), "%d", value); + ndpi_set_config(ndpi_info_mod, NULL, "metadata.tcp_fingerprint_format", cfg_value); + } if(fuzzed_data.ConsumeBool()) { pid = fuzzed_data.ConsumeIntegralInRange(0, NDPI_MAX_RISK + 1); /* + 1 to trigger invalid pid */ value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); -- cgit v1.2.3