This is something we should think about harder, but we probably want dormant
mode to be more powerful than padding in case a client has been inactive for a
day or so. After all, there are probably no circuits open at this point and
dormant mode will not allow the client to open more circuits.
Furthermore, padding should not block dormant mode from being activated, since
dormant mode relies on SocksPort activity, and circuit padding does not mess
with that.
They are simply not used apart from assigning a pointer and asserting on the
pointer depending on the cell direction.
Closes#29196.
Signed-off-by: David Goulet <dgoulet@torproject.org>
They were causing the following warnings in circuitpadding/circuitpadding_sample_distribution:
src/lib/math/prob_distr.c:1311:17: runtime error: division by zero
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/lib/math/prob_distr.c:1311:17 in
src/lib/math/prob_distr.c:1219:49: runtime error: division by zero
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/lib/math/prob_distr.c:1219:49 in
because the distributions were called with erroneous parameters (e.g. geometric
distribution with p=0).
We now defined these test probability distributions with more realistic
parameters.
As far as the circuitpadding_sample_distribution() test is concerned, it
doesn't matter if the distributions return values outside of [0,10] since we
already restrict the values into that interval using min=0 and max=10 (and RTT
estimate is disabled).
This commit also explicitly set the value of the PRT enum so we can match/pin
the C enum values to the Rust one in protover/ffi.rs.
Fixes#29631
Signed-off-by: David Goulet <dgoulet@torproject.org>
When "auto" was used for the port number for a listening socket, the
message logged after opening the socket would incorrectly say port 0
instead of the actual port used.
Fixes bug 29144; bugfix on 0.3.5.1-alpha
Signed-off-by: Kris Katterjohn <katterjohn@gmail.com>
NOTE: This commit breaks the build, because there was a mistake in an
earlier change of exactly the sort that this is meant to detect! I'm
leaving it broken for illustration.
