From 526cf6f2919398e1c9c5698b1b5783f18ed41fff Mon Sep 17 00:00:00 2001 From: Nardi Ivan Date: Fri, 14 Jun 2024 20:20:58 +0200 Subject: Zoom: remove "stun_zoom" LRU cache Since 070a0908b we are able to detect P2P calls directly from the packet content, without any correlation among flows --- fuzz/fuzz_config.cpp | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) (limited to 'fuzz') diff --git a/fuzz/fuzz_config.cpp b/fuzz/fuzz_config.cpp index 94b250e64..4034874f1 100644 --- a/fuzz/fuzz_config.cpp +++ b/fuzz/fuzz_config.cpp @@ -406,21 +406,6 @@ 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, "lru.msteams.scope", cfg_value); } - if(fuzzed_data.ConsumeBool()) { - value = fuzzed_data.ConsumeIntegralInRange(0, 16777215 / 2); /* max / 2 instead of max + 1 to avoid oom on oss-fuzzer */ - snprintf(cfg_value, sizeof(cfg_value), "%d", value); - ndpi_set_config(ndpi_info_mod, NULL, "lru.stun_zoom.size", cfg_value); - } - if(fuzzed_data.ConsumeBool()) { - value = fuzzed_data.ConsumeIntegralInRange(0, 16777215 + 1); - snprintf(cfg_value, sizeof(cfg_value), "%d", value); - ndpi_set_config(ndpi_info_mod, NULL, "lru.stun_zoom.ttl", 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, "lru.stun_zoom.scope", cfg_value); - } /* Configure one cache via index */ if(fuzzed_data.ConsumeBool()) { idx = fuzzed_data.ConsumeIntegralInRange(0, static_cast(NDPI_LRUCACHE_MAX)); @@ -452,8 +437,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { /* Invalid value */ if(fuzzed_data.ConsumeBool()) { snprintf(cfg_value, sizeof(cfg_value), "%s", "jjj"); - ndpi_set_config(ndpi_info_mod, NULL, "lru.stun_zoom.ttl", cfg_value); - ndpi_get_config(ndpi_info_mod, NULL, "lru.stun_zoom.ttl", cfg_value, sizeof(cfg_value)); + ndpi_set_config(ndpi_info_mod, NULL, "lru.stun.ttl", cfg_value); + ndpi_get_config(ndpi_info_mod, NULL, "lru.stun.ttl", cfg_value, sizeof(cfg_value)); } ndpi_add_host_risk_mask(ndpi_info_mod, -- cgit v1.2.3