diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2024-09-30 16:55:07 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-30 16:55:07 +0200 |
| commit | 69c89f9061967372d00269e258c8fb2be14e9dba (patch) | |
| tree | ed0b8d647045134ec10a6853180d5e7f73196fbf /tests/cfgs/default | |
| parent | a081a5578b05e2fe40b20838b80047f7540a40ad (diff) | |
TLS: heuristics: fix memory allocations (#2577)
Allocate heuristics state only if really needed.
Fix memory leak (it happened with WebSocket traffic on port 443)
Diffstat (limited to 'tests/cfgs/default')
| -rw-r--r-- | tests/cfgs/default/pcap/false_positives.pcapng | bin | 23892 -> 25048 bytes | |||
| -rw-r--r-- | tests/cfgs/default/result/false_positives.pcapng.out | 17 |
2 files changed, 10 insertions, 7 deletions
diff --git a/tests/cfgs/default/pcap/false_positives.pcapng b/tests/cfgs/default/pcap/false_positives.pcapng Binary files differindex 9d8720ebf..788a2cfdb 100644 --- a/tests/cfgs/default/pcap/false_positives.pcapng +++ b/tests/cfgs/default/pcap/false_positives.pcapng diff --git a/tests/cfgs/default/result/false_positives.pcapng.out b/tests/cfgs/default/result/false_positives.pcapng.out index 9014ecd93..ed9bef576 100644 --- a/tests/cfgs/default/result/false_positives.pcapng.out +++ b/tests/cfgs/default/result/false_positives.pcapng.out @@ -1,16 +1,17 @@ +DPI Packets (TCP): 4 (4.00 pkts/flow) DPI Packets (UDP): 18 (3.60 pkts/flow) Confidence Unknown : 1 (flows) -Confidence DPI : 4 (flows) -Num dissector calls: 838 (167.60 diss/flow) +Confidence DPI : 5 (flows) +Num dissector calls: 854 (142.33 diss/flow) LRU cache ookla: 0/0/0 (insert/search/found) LRU cache bittorrent: 0/3/0 (insert/search/found) LRU cache stun: 0/0/0 (insert/search/found) LRU cache tls_cert: 0/0/0 (insert/search/found) LRU cache mining: 0/1/0 (insert/search/found) LRU cache msteams: 0/0/0 (insert/search/found) -LRU cache fpc_dns: 0/5/0 (insert/search/found) -Automa host: 0/0 (search/found) -Automa domain: 0/0 (search/found) +LRU cache fpc_dns: 0/6/0 (insert/search/found) +Automa host: 1/0 (search/found) +Automa domain: 1/0 (search/found) Automa tls cert: 0/0 (search/found) Automa risk mask: 0/0 (search/found) Automa common alpns: 0/0 (search/found) @@ -18,19 +19,21 @@ Patricia risk mask: 6/0 (search/found) Patricia risk mask IPv6: 0/0 (search/found) Patricia risk: 0/0 (search/found) Patricia risk IPv6: 0/0 (search/found) -Patricia protocols: 10/0 (search/found) +Patricia protocols: 12/0 (search/found) Patricia protocols IPv6: 0/0 (search/found) Unknown 6 460 1 +HTTP 4 973 1 RTP 110 19309 4 -Acceptable 110 19309 4 +Acceptable 114 20282 5 Unrated 6 460 1 1 UDP 10.192.92.81:52070 <-> 10.136.43.69:21048 [VLAN: 20][proto: 87/RTP][IP: 0/Unknown][Stream Content: Audio][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 3][cat: Media/1][15 pkts/3330 bytes <-> 15 pkts/3330 bytes][Goodput ratio: 77/77][0.30 sec][bytes ratio: 0.000 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 19/19 19/19 20/20 0/0][Pkt Len c2s/s2c min/avg/max/stddev: 222/222 222/222 222/222 0/0][PLAIN TEXT (UUUUUUUUUUUUU)][Plen Bins: 0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 2 UDP 10.126.70.67:23784 <-> 10.236.7.225:50160 [VLAN: 107][proto: 87/RTP][IP: 0/Unknown][Stream Content: Audio][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 3][cat: Media/1][18 pkts/3924 bytes <-> 12 pkts/2616 bytes][Goodput ratio: 79/79][0.34 sec][bytes ratio: 0.200 (Upload)][IAT c2s/s2c min/avg/max/stddev: 19/19 20/20 20/20 0/0][Pkt Len c2s/s2c min/avg/max/stddev: 218/218 218/218 218/218 0/0][PLAIN TEXT (UUUUUUUUU)][Plen Bins: 0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 3 UDP 10.102.45.249:31046 <-> 10.133.48.100:21176 [VLAN: 10][proto: GTP:87/RTP][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 3][cat: Media/1][22 pkts/2860 bytes <-> 8 pkts/989 bytes][Goodput ratio: 34/30][0.44 sec][bytes ratio: 0.486 (Upload)][IAT c2s/s2c min/avg/max/stddev: 0/19 22/19 44/20 15/0][Pkt Len c2s/s2c min/avg/max/stddev: 130/113 130/124 130/130 0/8][Plen Bins: 10,90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 4 UDP 10.133.32.101:36408 -> 10.110.31.25:1272 [VLAN: 10][proto: GTP:87/RTP][IP: 0/Unknown][Stream Content: Audio][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 3][cat: Media/1][20 pkts/2260 bytes -> 0 pkts/0 bytes][Goodput ratio: 24/0][0.38 sec][bytes ratio: 1.000 (Upload)][IAT c2s/s2c min/avg/max/stddev: 19/0 20/0 21/0 1/0][Pkt Len c2s/s2c min/avg/max/stddev: 113/0 113/0 113/0 0/0][Plen Bins: 100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 5 TCP 10.140.231.26:61202 <-> 159.65.12.169:443 [VLAN: 113][proto: GTP:7/HTTP][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 4][cat: Web/5][2 pkts/557 bytes <-> 2 pkts/416 bytes][Goodput ratio: 58/45][0.20 sec][Hostname/SNI: wludo.superkinglabs.com][URL: wludo.superkinglabs.com:443/ws][StatusCode: 101][Server: nginx/1.12.2][Risk: ** Known Proto on Non Std Port **** HTTP Susp User-Agent **** HTTP Obsolete Server **][Risk Score: 200][Risk Info: Empty or missing User-Agent / Expected on port 80 / Obsolete nginx server 1.12.2][PLAIN TEXT (GET /ws HTTP/1.1)][Plen Bins: 0,0,0,0,0,50,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] Undetected flows: |