diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-06-21 09:16:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-21 09:16:20 +0200 |
| commit | 3608ab01b61bde1b7ac88baa448fe37724a313db (patch) | |
| tree | 6e3223c4908f82bf057c0d2477c2780baf9fc8b6 /fuzz | |
| parent | 04be3080921507b69899d01bc79be86181e6f536 (diff) | |
STUN: keep monitoring/processing STUN flows (#2012)
Look for RTP packets in the STUN sessions.
TODO: tell RTP from RTCP
Diffstat (limited to 'fuzz')
| -rw-r--r-- | fuzz/fuzz_config.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fuzz/fuzz_config.cpp b/fuzz/fuzz_config.cpp index ceddaaf85..822c28612 100644 --- a/fuzz/fuzz_config.cpp +++ b/fuzz/fuzz_config.cpp @@ -12,7 +12,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { struct ndpi_detection_module_struct *ndpi_info_mod; struct ndpi_flow_struct flow; u_int8_t protocol_was_guessed; - u_int32_t i, num; + u_int32_t i, num, num2; u_int16_t random_proto, bool_value; int random_value; NDPI_PROTOCOL_BITMASK enabled_bitmask; @@ -35,6 +35,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { 6 + /* files */ ((NDPI_LRUCACHE_MAX + 1) * 5) + /* LRU caches */ 2 + 1 + 4 + /* ndpi_set_detection_preferences() */ + 1 + 3 + 1 + /* Monitoring */ 7 + /* Opportunistic tls */ 2 + /* Pid */ 2 + /* Category */ @@ -98,6 +99,13 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { ndpi_set_detection_preferences(ndpi_info_mod, ndpi_pref_max_packets_to_process, fuzzed_data.ConsumeIntegralInRange(0, (1 << 16))); + if(fuzzed_data.ConsumeBool()) { + ndpi_set_monitoring_state(ndpi_info_mod, NDPI_PROTOCOL_STUN, + fuzzed_data.ConsumeIntegralInRange(0, (1 << 16)), + fuzzed_data.ConsumeIntegralInRange(0, 7)); + ndpi_get_monitoring_state(ndpi_info_mod, NDPI_PROTOCOL_STUN, &num, &num2); + } + ndpi_set_opportunistic_tls(ndpi_info_mod, NDPI_PROTOCOL_MAIL_SMTP, fuzzed_data.ConsumeBool()); ndpi_get_opportunistic_tls(ndpi_info_mod, NDPI_PROTOCOL_MAIL_SMTP); ndpi_set_opportunistic_tls(ndpi_info_mod, NDPI_PROTOCOL_MAIL_IMAP, fuzzed_data.ConsumeBool()); |