diff options
| author | Luca <deri@ntop.org> | 2019-09-05 10:45:08 +0200 |
|---|---|---|
| committer | Luca <deri@ntop.org> | 2019-09-05 10:45:08 +0200 |
| commit | 241cfb319b0a1c8650c6ccd2574fade467036297 (patch) | |
| tree | 7703eecb99724945f2ccab9560df6b27a90acc0d /src/lib/protocols/stun.c | |
| parent | 9b80c6314d9862c716f77bc2814bd28e8ede2f54 (diff) | |
Enhanced Signal detection
Diffstat (limited to 'src/lib/protocols/stun.c')
| -rw-r--r-- | src/lib/protocols/stun.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/lib/protocols/stun.c b/src/lib/protocols/stun.c index 44c7ada3f..5a2156e71 100644 --- a/src/lib/protocols/stun.c +++ b/src/lib/protocols/stun.c @@ -30,10 +30,11 @@ #define MAX_NUM_STUN_PKTS 8 -/* +#if 0 #define DEBUG_STUN 1 #define DEBUG_LRU 1 -*/ +#endif + struct stun_packet_header { u_int16_t msg_type, msg_len; @@ -167,9 +168,17 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * u_int32_t key = get_stun_lru_key(flow, 0); int rc = ndpi_lru_find_cache(ndpi_struct->stun_cache, key, &proto, 0 /* Don't remove it as it can be used for other connections */); +#ifdef DEBUG_LRU + printf("[LRU] Searching %u\n", key); +#endif + if(!rc) { key = get_stun_lru_key(flow, 1); rc = ndpi_lru_find_cache(ndpi_struct->stun_cache, key, &proto, 0 /* Don't remove it as it can be used for other connections */); + +#ifdef DEBUG_LRU + printf("[LRU] Searching %u\n", key); +#endif } if(rc) { @@ -184,7 +193,7 @@ static ndpi_int_stun_t ndpi_int_check_stun(struct ndpi_detection_module_struct * *is_whatsapp = 1; break; case NDPI_PROTOCOL_MESSENGER: - *is_messenger; + *is_messenger = 1; break; case NDPI_PROTOCOL_HANGOUT_DUO: *is_duo = 1; |