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| author | Vitaly Lavrov <vel21ripn@gmail.com> | 2024-02-05 21:44:45 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-05 19:44:45 +0100 |
| commit | 4543385d107fcc5a7e8632e35d9a60bcc40cb4f4 (patch) | |
| tree | 1832253db2bbfaef1949a879f3fe8a781977166f /src/lib/protocols/dns.c | |
| parent | a4da4467ace84aa7dba718a94b0714aeb101ed9a (diff) | |
Normalization of host_server_name (#2299)
* Normalization of host_server_name
The ndpi_hostname_sni_set() function replaces all non-printable
characters with the "?" character and removing whitespace characters
at the end of the line.
* Added conditional hostname normalization.
Diffstat (limited to 'src/lib/protocols/dns.c')
| -rw-r--r-- | src/lib/protocols/dns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c index 112c2ad50..64e3a38d8 100644 --- a/src/lib/protocols/dns.c +++ b/src/lib/protocols/dns.c @@ -764,7 +764,7 @@ static void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, st u_int8_t hostname_is_valid = ndpi_grab_dns_name(packet, &off, _hostname, sizeof(_hostname), &len, is_mdns); - ndpi_hostname_sni_set(flow, (const u_int8_t *)_hostname, len); + ndpi_hostname_sni_set(flow, (const u_int8_t *)_hostname, len, is_mdns ? NDPI_HOSTNAME_NORM_LC : NDPI_HOSTNAME_NORM_ALL); if (hostname_is_valid == 0) ndpi_set_risk(ndpi_struct, flow, NDPI_INVALID_CHARACTERS, NULL); |