Remove the path.lib parameter that is substituted into the output
Cargo.toml by autoconf. Instead, as part of the build, "cd" into the
source directory. We already set the Rust target directory to the
external build directory.
This makes the Cargo.toml more generic, and in a format suitable for
publishing to crates.io. It also makes it easier to pull in external
crates without needing to patch up their Cargo.toml, for example, it
might make pulling libhtp-rs easier.
When outputting a float, check if its infinity, or not a number and
output a null instead.
Using a null was chosen as this is what serde_yaml, Firefox, Chrome,
Node, etc. do.
Ticket: #6921
error: unnecessary use of `to_vec`
--> src/smb/smb.rs:1048:62
|
1048 | let (name, is_dcerpc) = match self.guid2name_map.get(&guid.to_vec()) {
| ^^^^^^^^^^^^^^ help: replace it with: `guid`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
= note: `#[deny(clippy::unnecessary_to_owned)]` implied by `#[deny(warnings)]`
And also other uses of to_vec() on already Vec
Ticket: 6883
error: field `0` is never read
--> src/asn1/mod.rs:36:14
|
36 | BerError(Err<der_parser::error::BerError>),
| -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| field in this variant
|
Ticket: 6799
When we find an overlong banner, we get into the state just
waiting for end of line, and we just want to skip the bytes
until then.
Returning AppLayerResult::incomplete made TCP engine retain
the bytes and grow the buffer that we parsed again and again...
dns.rcode matches the rcode header field in DNS messages
It's an unsigned integer
valid ranges = [0-15]
Does not support prefilter
Supports matches in both flow directions
Task #6621
Time locked to 0.3.20 to guarantee MSRV of 1.63.
Update snmp-parser to 0.10.0.
Update asn1-rs to 0.6.1.
Update kerberos-parser to 0.8.0.
Update x509-parser 0.16.0.
Update der-parser to 9.0.0.
Remove specific use of der-parser 6.
Ticket: #6817.
Ticket: #6818.
It matches the rrtype field in DNS
It's an unsigned integer match
valid ranges = [0-65535]
Does not support prefilter
Supports flow in both directions
Feature #6666
This permits to detect the SIP protocol using pattern matching instead of
probing parser.
Since it is no longer used, the respective probing functions have been removed.
This patch permits to set a direction when a new transaction is created in order
to avoid 'signature shadowing' as reported by Eric Leblond in commit
5aaf50760f
The `is_version_char` function incorrectly allowed characters that are not
part of the valid SIP version "SIP/2.0".
For instance, 'HTTP/1.1' was mistakenly accepted as a valid SIP version,
although it's not.
This commit fixes the issue by updating the condition to strictly
check for the correct version string.
error: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
--> src/dns/log.rs:371:29
|
371 | pub fn dns_print_addr(addr: &Vec<u8>) -> std::string::String {
| ^^^^^^^^ help: change this to: `&[u8]`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
Ticket: 6481
Instead of just setting the old transactions to a drop state so
that they get later cleaned up by Suricata, fail creating new ones.
This is because one call to app-layer parsing can create many
transactions, and quadratic complexity could happen in one
single app-layer parsing because of find_or_create_tx
If the next PDU is already in the slice next, do not use it and
restrict ourselves to the length of this PDU.
Avoids overconsumption of memory by quadratic complexity, when
having many small PDUS in one big chunk being parsed
Ticket: #6411
Ticket: 5926
HTTP2 continuation frames are defined in RFC 9113.
They allow header blocks to be split over multiple HTTP2 frames.
For Suricata to process correctly these header blocks, it
must do the reassembly of the payload of these HTTP2 frames.
Otherwise, we get incomplete decoding for headers names and/or
values while decoding a single frame.
Design is to add a field to the HTTP2 state, as the RFC states that
these continuation frames form a discrete unit :
> Field blocks MUST be transmitted as a contiguous sequence of frames,
> with no interleaved frames of any other type or from any other stream.
So, we do not have to duplicate this reassembly field per stream id.
Another design choice is to wait for the reassembly to be complete
before doing any decoding, to avoid quadratic complexity on partially
decoding of the data.
Especially sets transactions to complete when we get a response
without having seen the request, so that the transactions
end up getting cleaned (instead of living/leaking in the state).
Also try to set the event on the relevant transaction, instead
of creating a new transaction just for the purpose of having
the event.
Ticket: #6299
Add a new rule keyword "requires" that allows a rule to require specific
Suricata versions and/or Suricata features to be enabled.
Example:
requires: feature geoip, version >= 7.0.0, version < 8;
requires: version >= 7.0.3 < 8
requires: version >= 7.0.3 < 8 | >= 8.0.3
Feature: #5972
Co-authored-by: Philippe Antoine <pantoine@oisf.net>
Sascha Steinbiss
Philippe Antoine
Philippe Antoine
Jason Ish
Victor Julien
Hadiqa Alamdar Bukhari
Giuseppe Longo
Jeff Lucovsky
jason taylor
Eloy Pérez González
Juliana Fajardini