Previously, `channelpadding_get_netflow_inactive_timeout_ms` would
crash with an assertion failure if `low_timeout` was greater than
`high_timeout`. That wasn't possible in practice because of checks
in `channelpadding_update_padding_for_channel`, but it's better not
to have a function whose correctness is this tricky to prove.
Fixes#40645. Bugfix on 0.3.1.1-alpha.
Note that with this commit, TRUNCATED cells won't be used anymore that
is client and relays won't emit them.
Fixes#40623
Signed-off-by: David Goulet <dgoulet@torproject.org>
Due to a possible Guard subsystem recursion, when the HS client gets
notified that the directory information has changed, it must run it in a
seperate mainloop event to avoid such issue.
See the ticket for more information on the recursion. This also fixes a
fatal assert.
Fixes#40579
Signed-off-by: David Goulet <dgoulet@torproject.org>
Prometheus needs unique labels and so this bug was causing an onion
service with multiple ports to have multiple "port=" label for the
metrics requiring a port label.
Fixes#40581
Signed-off-by: David Goulet <dgoulet@torproject.org>
HSv2 is not advertised as a supported protocol version anymore.
This was introduced with the merge-forward of commit 72041c6306
which didn't fix the unit test.
Fixes#40549
Signed-off-by: David Goulet <dgoulet@torproject.org>
We removed HSIntro=3 and HSDir=1 that are v2 specific. Since 0.3.5.17,
we do not support introducing or being a directory for onion service v2.
Closes#40509
Signed-off-by: David Goulet <dgoulet@torproject.org>
This avoids performing and then freeing a lot of small mallocs() if
the hash line has too many elements.
Fixes one case of bug 40472; resolves OSS-Fuzz 38363. Bugfix on
0.3.1.1-alpha when the consdiff parsing code was introduced.
This also moves the warnings and add some theatrical effect around the
code so anyone modifying those list should notice the warnings signs and
read the comment accordingly.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Our code doesn't allow it and so this prevents an assert() crash if the
DirPort is for instance IPv6 only.
Fixes#40494
Signed-off-by: David Goulet <dgoulet@torproject.org>
While trying to resolve our CI issues, the Windows build broke with an
unused function error:
src/test/test_switch_id.c:37:1: error: ‘unprivileged_port_range_start’
defined but not used [-Werror=unused-function]
We solve this by moving the `#if !defined(_WIN32)` test above the
`unprivileged_port_range_start()` function defintion such that it is
included in its body.
This is an unreviewed commit.
See: tor#40275
