diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2024-03-07 14:39:32 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-07 14:39:32 +0100 |
| commit | 6152d595e8a9e9c0f366367e33af36dd69e512aa (patch) | |
| tree | d28ef817b3614774f0728958ad784b8aaf626982 /fuzz/fuzz_config.cpp | |
| parent | 56ce228a8b172d67eaad9cbf5dc7df66a8591d54 (diff) | |
STUN: add a parameter to configure how long the extra dissection lasts (#2336)
Tradeoff: performance (i.e. number of packets) vs sub-classification
Diffstat (limited to 'fuzz/fuzz_config.cpp')
| -rw-r--r-- | fuzz/fuzz_config.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fuzz/fuzz_config.cpp b/fuzz/fuzz_config.cpp index 69fdbeeb6..648526429 100644 --- a/fuzz/fuzz_config.cpp +++ b/fuzz/fuzz_config.cpp @@ -136,6 +136,21 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { if(fuzzed_data.ConsumeBool()) { value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); sprintf(cfg_value, "%d", value); + ndpi_set_config(ndpi_info_mod, "tls", "metadata.ja3c_fingerprint", cfg_value); + } + if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); + sprintf(cfg_value, "%d", value); + ndpi_set_config(ndpi_info_mod, "tls", "metadata.ja3s_fingerprint", cfg_value); + } + if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); + sprintf(cfg_value, "%d", value); + ndpi_set_config(ndpi_info_mod, "tls", "metadata.ja4c_fingerprint", cfg_value); + } + if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); + sprintf(cfg_value, "%d", value); ndpi_set_config(ndpi_info_mod, "smtp", "tls_dissection", cfg_value); } if(fuzzed_data.ConsumeBool()) { @@ -159,6 +174,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { ndpi_set_config(ndpi_info_mod, "stun", "tls_dissection", cfg_value); } if(fuzzed_data.ConsumeBool()) { + value = fuzzed_data.ConsumeIntegralInRange(0, 255 + 1); + sprintf(cfg_value, "%d", value); + ndpi_set_config(ndpi_info_mod, "stun", "max_packets_extra_dissection", cfg_value); + } + if(fuzzed_data.ConsumeBool()) { value = fuzzed_data.ConsumeIntegralInRange(0, 1 + 1); sprintf(cfg_value, "%d", value); ndpi_set_config(ndpi_info_mod, "dns", "subclassification", cfg_value); |