This commit improves the overflow protection of one call to
Vec::write_u16(), by replacing the cast conversion from self.sig.len()
with a call to u16::try_from(), like it is already done in the rest of
the accompanying function.
This commit adds a `debug_assert!` macro into the `new_unchecked()`
function of the Data cell. Beside this, it also fixes a misleading
comment regarding that limit.
This commit changes the way how a vector with a known sized gets
allocated, by using Vec::with_capacity() instead of Vec::new().
It will eventually avoid an allocation of more memory than required.
This commit renames the for_client and for_relay functions to
from_client and from_relay respectively, in order to indicate their
origin, as the term "for" is more likely to indicate a destination,
which is not true in that situation.
This commit renames the fixed_len! macro to fixed_len_handshake!, in
order to indicate, that this macro is only suited for cells with
commands related to handshaking.
The feature we want is `#[doc = include_str!("README.md")]`, which is
stable since 1.54 and our MSRV is now 1.56.
This commit is precisely the result of the following Perl rune:
perl -i~ -0777 -pe 's{(^//!(?!.*\@\@).*\n)+}{#![doc = include_str!("../README.md")]\n}m' crates/*/src/lib.rs
As a matter of good crypto practice, we shouldn't use
short-circuiting checks to compare keys or key-like objects, since
the amount of time taken by those checks can leak information about
their inputs.
I don't think it's actually _necessary_ to use a constant-time
operation in this case, but let's establish the precedent.
This is a follow-up to !724.
Because we want to work more on ensuring that our semver stability
story is solid, we are _not_ bumping arti-client to 1.0.0 right now.
Here are the bumps we _are_ doing. Crates with "minor" bumps have
had API breaks; crates with "patch" bumps have had new APIs added.
Note that `tor-congestion` is not bumped here: it's a new crate, and
hasn't been published before.
```
tor-basic-utils minor
fs-mistrust minor
tor-config minor
tor-rtcompat minor
tor-rtmock minor
tor-llcrypto patch
tor-bytes patch
tor-linkspec minor
tor-cell minor
tor-proto minor
tor-netdoc patch
tor-netdir minor
tor-persist patch
tor-chanmgr minor
tor-guardmgr minor
tor-circmgr minor
tor-dirmgr minor
arti-client minor
arti-hyper minor
arti major
arti-bench minor
arti-testing minor
```
This will be convenient for managing when to send these negotiation
messages.
While we're here, edit the comment to explain how this is (going to
be) used.
Nick Mathewson
Dimitris Apostolou
trinity-1686a
breezykermo
eta
Emil Engler
Ian Jackson
Ian Jackson
Yuan Lyu