The new version of shellcheck says that that this idiom is
unnecessary, and its presence here is making the shellcheck tests
fail.
No changes file needed, since this is not user-facing code.
Without this message getting logged at 'WARN', it's hard to
contextualize the messages we get about compression bombs, so this
message should fix#40175.
I'm rate-limiting this, however, since it _could_ get spammy if
somebody on the network starts acting up. (Right now it should be
very quiet; I've asked Sebastian to check it, and he says that he
doesn't hit this message in practice.)
Closes#40175.
Cached_dir_t is a somewhat "legacy" kind of storage when used for
consensus documents, and it appears that there are cases when
changing our settings causes us to stop updating those entries.
This can cause trouble, as @arma found out in #40375, where he
changed his settings around, and consensus diff application got
messed up: consensus diffs were being _requested_ based on the
latest consensus, but were being (incorrectly) applied to a
consensus that was no longer the latest one.
This patch is a minimal fix for backporting purposes: it has Tor do
the same search when applying consensus diffs as we use to request
them. This should be sufficient for correct behavior.
There's a similar case in GETINFO handling; I've fixed that too.
Fixes#40375; bugfix on 0.3.1.1-alpha.
When talking about the "master" Tor checkout, we now refer to it as "the
primary Tor repository". The "master" branch is instead called "main".
See: tpo/core/team#2.
When seccomp sandbox is active, SAVECONF failed because it was not
able to save the backup files for torrc. This commit simplifies
the implementation of SAVECONF and sandbox by making it keep only
one backup of the configuration file.
Current counters are reset every heartbeat. This commit adds two
counters for the assigned and dropped onionskins that are not reset so
they can be exported onto the MetricsPort.
Closes#40387
Signed-off-by: David Goulet <dgoulet@torproject.org>
The connection type for the listener part was missing from the "is
connection a listener" function.
This lead to our periodic event that retries our listeners to keep
trying to bind() again on an already opened MetricsPort.
Closes#40370
Signed-off-by: David Goulet <dgoulet@torproject.org>
This resulted in the labels not being surrounded by double quotes and
thus Prometheus not liking it.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Emit on the MetricsPort all the DNS statistics we have that is the total
number of queries seen and errors per record type.
Related to #40367
Signed-off-by: David Goulet <dgoulet@torproject.org>
We now keep track of all errors and total number of request seen. This
is so we can expose those values to the MetricsPort to help Exit
operators monitor the DNS requests and failures.
Related to #40367.
Signed-off-by: David Goulet <dgoulet@torproject.org>
This emits two events (read and write) of the total number that the
global connection limit was reached.
Related to #40367
Signed-off-by: David Goulet <dgoulet@torproject.org>
