When directory authorities reject a router descriptor due to keypinning,
free the router descriptor rather than leaking the memory.
Fixes bug 22370; bugfix on 0.2.7.2-alpha.
If we add the element itself, we will later free it when we free the
descriptor, and the next time we go to look at MyFamily, things will
go badly.
Fixes the rest of bug 22368; bugfix on 0.3.1.1-alpha.
If we free them here, we will still attempt to access the freed memory
later on, and also we will double-free when we are freeing the config.
Fixes part of bug 22368.
This patch lifts the return value, rv, variable to the beginning of the
function, adds a 'done' label for clean-up and function exit and makes
the rest of the function use the rv value + goto done; instead of
cleaning up in multiple places.
See: https://bugs.torproject.org/22305
We used to not set the guard state in launch_direct_bridge_descriptor_fetch().
So when a bridge descriptor fetch failed, the guard subsystem would never
learn about the fail (and hence the guard's reachability state would not
be updated).
Directory authorities now reject relays running versions
0.2.9.1-alpha through 0.2.9.4-alpha, because those relays
suffer from bug 20499 and don't keep their consensus cache
up-to-date.
Resolves ticket 20509.
parse_config_line_from_str_verbose() already looks for strings
that are surrounded by quotes, and processes them with
unescape_string(). So things were getting decoded twice, which was
(in turn) playing havoc with backslashes on Windows.
This adds a couple of configure commands to control whether we're
requiring all dependencies to be available locally (default) or not
(--enable-cargo-online-mode). When building from a tarball, we require
the RUST_DEPENDENCIES variable to point to the local repository of
crates. This also adds src/ext/rust as a git submodule that contains
such a local repository for easy setup.
Passing --enable-cargo-online-mode during configure allows cargo to make
network requests while building Tor or running tests. If this flag is
not supplied, the dependencies need to be available in the form of a
local mirror.
