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| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-02-09 20:02:12 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-09 20:02:12 +0100 |
| commit | b51a2ac72a3cbd1b470890d0151a46da28e6754e (patch) | |
| tree | 694a86ec7690962b21fb2c1bcf12df9f842d5957 /src/include/ndpi_protocols.h | |
| parent | 4bb851384efb2a321def0bdb5e93786fac1cc02b (diff) | |
fuzz: some improvements and add two new fuzzers (#1881)
Remove `FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION` define from
`fuzz/Makefile.am`; it is already included by the main configure script
(when fuzzing).
Add a knob to force disabling of AESNI optimizations: this way we can
fuzz also no-aesni crypto code.
Move CRC32 algorithm into the library.
Add some fake traces to extend fuzzing coverage. Note that these traces
are hand-made (via scapy/curl) and must not be used as "proof" that the
dissectors are really able to identify this kind of traffic.
Some small updates to some dissectors:
CSGO: remove a wrong rule (never triggered, BTW). Any UDP packet starting
with "VS01" will be classified as STEAM (see steam.c around line 111).
Googling it, it seems right so.
XBOX: XBOX only analyses UDP flows while HTTP only TCP ones; therefore
that condition is false.
RTP, STUN: removed useless "break"s
Zattoo: `flow->zattoo_stage` is never set to any values greater or equal
to 5, so these checks are never true.
PPStream: `flow->l4.udp.ppstream_stage` is never read. Delete it.
TeamSpeak: we check for `flow->packet_counter == 3` just above, so the
following check `flow->packet_counter >= 3` is always false.
Diffstat (limited to 'src/include/ndpi_protocols.h')
| -rw-r--r-- | src/include/ndpi_protocols.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/include/ndpi_protocols.h b/src/include/ndpi_protocols.h index 9b98c82d1..0389bcfad 100644 --- a/src/include/ndpi_protocols.h +++ b/src/include/ndpi_protocols.h @@ -49,7 +49,6 @@ u_int ndpi_search_tcp_or_udp_raw(struct ndpi_detection_module_struct *ndpi_struc u_int32_t saddr, u_int32_t daddr, u_int16_t sport, u_int16_t dport); -void ndpi_search_tcp_or_udp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow); void init_diameter_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id); void init_afp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id); |