Although ordering is not specified in the spec, some implementations expect
some ordering (unforntunately I have found one that does, and blocks outbound
packets due to 'invalid tcp options').
Disable ethernet-related features and framing based on a feature gate.
Add a no-ethernet option to Travis.
notes:
- allow(unused) is added when not using ethernet feature
- Don't run pretty-print doctest, ethernet is optional.
Closes: #308
Approved by: whitequark
The OPT_DOMAIN_NAME_SERVER DHCP option field can advertise an unbounded
DNS servers, but we currently use a fixed length array to store these
servers. This commit ensures only the first 3 (highest priority) servers
are used.
Fixes#305.
This allows us to use:
(1.26)
- impl Trait
- autoderef in pattern matching
- fixed slice patterns
- inclusive ranges
(1.27)
- dyn Trait
- #[must_use] on functions
To prepare for edition change, dyn is added where applicable. Other
edition changes would require bumping the requirement even higher,
and so they are not applied for now.
Allow the control flow to continue when udp parsing encounters an
invalid checksum within an ipv4 packet, instead of returning with an
error. Additionally adds a test to ensure the correct behaviour.
Closes: #280Closes: #290
Approved by: whitequark
Converting from `::std::net::*` types to the ip related library structs
previously required both ip-version features to be enabled. This
introduced dedicated converters from the ip-version specific standard
address and endpoint representations (`IpV4Addr`, `IpV6Addr`,
`SocketAddrV4`, and `SocketAddrV6`) that are enabled without requiring
the other ip-version feature to be selected.
Closes: #286
Approved by: whitequark
The presence of TCP options will only increase
the header length to muliples of 4. The added
padding consists of zeros.
This also fixes an emit panic when the Window
Scale and MSS options result in a length of 27
which then gets floored to 24 when applied to
the header.
Closes: #251
Approved by: whitequark
- Add a helper function for returning an error in the implementation of
next
- Add an assert in Ipv6OptionsIterator::new that ensures that an
iterator is not created with a length field larger than that of the
data buffer we're iterating over.
Closes: #230
Approved by: dlrobertson
The IPv6 Option representation layer structure includes the type value
as the raw u8. This should be stored as the Type enum.
Closes: #229
Approved by: whitequark
- Do not require the packet structure of the header have the same
lifetime as the underlying bytes or the parsed representation.
- Add the bytes of the contained options to the parsed representation
structure.
- Add the IPv6OptionsIterator structure to make iterating over the
contained options easier.
Closes: #212
Approved by: whitequark
Add the FailureType enumeration that can be acquired from a IPv6
extension header option which determines the required action if the
extension header option type is not known or is not supported.
Closes: #204
Approved by: whitequark
Each given NDISC packet type may only include one of a few options.
Instead of including the options in the NDISC repr as a &[u8] include
the packet types available options as `Option<T>`.
Closes: #194
Approved by: whitequark
Dario Nieuwenhuis
Alex Crawford
whitequark
Scott Mabin
Scott Mabin
Ruben De Smet
Chris Ballance
whitequark
Astro
Andreas Molzer
jhwgh1968
M@ Dunlap
Dan Robertson
Kai Lüke
Dan Robertson
Valentin Lorentz
Herman J. Radtke III
Corentin Henry
Philipp Oppermann