vrr/nDPI
2
0
Fork 0
mirror of https://github.com/vel21ripn/nDPI.git synced 2026-05-02 00:40:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Fix some errors found by fuzzers (#2078)

Browse source 
Fix compilation on Windows.
"dirent.h" file has been taken from https://github.com/tronkko/dirent/

Fix Python bindings

Fix some warnings with x86_64-w64-mingw32-gcc:
```
protocols/dns.c: In function ‘ndpi_search_dns’:
protocols/dns.c:775:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  775 |       unsigned long first_element_len = (unsigned long)dot - (unsigned long)_hostname;
      |                                         ^
protocols/dns.c:775:62: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
  775 |       unsigned long first_element_len = (unsigned long)dot - (unsigned long)_hostname;
      |
```
```
In file included from ndpi_bitmap64.c:31:
third_party/include/binaryfusefilter.h: In function ‘binary_fuse8_hash’:
third_party/include/binaryfusefilter.h:160:32: error: left shift count >= width of type [-Werror=shift-count-overflow]
  160 |     uint64_t hh = hash & ((1UL << 36) - 1);
```
```
In function ‘ndpi_match_custom_category’,
    inlined from ‘ndpi_fill_protocol_category.part.0’ at ndpi_main.c:7056:16:
ndpi_main.c:3419:3: error: ‘strncpy’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
 3419 |   strncpy(buf, name, name_len);
```
This commit is contained in:
Ivan Nardi 2023-09-10 11:09:59 +02:00 • committed by GitHub
parent 805df2e5ce
commit 2b883b93be
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
13 changed files with 1333 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

BIN
tests/cfgs/default/pcap/bets.pcapng
View file

Binary file not shown.

BIN
tests/cfgs/default/pcap/opera-vpn.pcapng
View file

Binary file not shown.

30
tests/cfgs/default/result/dns2tcp_tunnel.pcap.out Normal file
View file

@ -0,0 +1,30 @@
Guessed flow protos: 0
DPI Packets (TCP): 6 (6.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 1 (1.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
LRU cache stun: 0/0/0 (insert/search/found)
LRU cache tls_cert: 0/2/0 (insert/search/found)
LRU cache mining: 0/0/0 (insert/search/found)
LRU cache msteams: 0/0/0 (insert/search/found)
LRU cache stun_zoom: 0/0/0 (insert/search/found)
Automa host: 0/0 (search/found)
Automa domain: 0/0 (search/found)
Automa tls cert: 0/0 (search/found)
Automa risk mask: 0/0 (search/found)
Automa common alpns: 2/2 (search/found)
Patricia risk mask: 2/0 (search/found)
Patricia risk: 0/0 (search/found)
Patricia protocols: 2/0 (search/found)
TLS 50 8960 1
JA3 Host Stats:
IP Address # JA3C
1 192.168.20.211 1
1 TCP 192.168.20.211:44404 <-> 1.1.1.1:443 [proto: 91/TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 6][cat: Web/5][22 pkts/2595 bytes <-> 28 pkts/6365 bytes][Goodput ratio: 52/74][8.11 sec][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: TLSv1.3;TLSv1.2][bytes ratio: -0.421 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 289/346 3093/3078 792/900][Pkt Len c2s/s2c min/avg/max/stddev: 56/62 118/227 317/1644 68/386][Risk: ** Missing SNI TLS Extn **** ALPN/SNI Mismatch **][Risk Score: 100][TLSv1.3][JA3C: 547df21d727c7b3a5dcb59aa0fd97c2c][JA3S: eb1d94daa7e0344597e756a1fb6e7054][Firefox][Cipher: TLS_AES_128_GCM_SHA256][Plen Bins: 26,0,11,26,0,3,14,0,7,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,3]