David Goulet authored 4 years ago and Nick Mathewson committed 4 years ago

Regularly, tor looks if its IP has changed. It does the entire auto discovery
process again. However, it is possible that it does not find anything.

Instead of thinking the IP changed to an unknown address, look at our cache
and see if that value has changed.

The reason for this is because if tor gets its address as a suggestion from a
directory authority, it is because the auto discovery failed and thus that
address should be consider for the IP change check.

Related to #40071

Signed-off-by: David Goulet <dgoulet@torproject.org>

David Goulet authored 4 years ago and Nick Mathewson committed 4 years ago

Tor now can learn its address from a NETINFO cell coming from an authority.
Thus, instead from launching a dummy descriptor fetch to learn the address
from the directory response (unauthenticated), we simply now launch a one-hop
testing circuit.

Related to #40071

Signed-off-by: David Goulet <dgoulet@torproject.org>

Samanta Navarro authored 4 years ago and David Goulet committed 4 years ago

Typos found with codespell.

Please keep in mind that this should have impact on actual code
and must be carefully evaluated:

src/core/or/lttng_circuit.inc
-    ctf_enum_value("CONTROLER", CIRCUIT_PURPOSE_CONTROLLER)
+    ctf_enum_value("CONTROLLER", CIRCUIT_PURPOSE_CONTROLLER)

Fixes bug 40187; bugfix on 0.4.5.1-alpha.

"ours" to avoid version bump.

"ours" to avoid version bump.

"ours" to avoid version bump.

Fixes 40172; bugfix on 0.4.5.1-alpha

"-s ours" to avoid version bump.

"-s ours" to avoid version bump.

"-s ours" to avoid version bump.

It turns out that STAP_PROBEV() is not available on FreeBSD thus having
sdt/sdt.h is not enough. Look for it now at configure time.

Closes #40174

Signed-off-by: David Goulet <dgoulet@torproject.org>

Signed-off-by: David Goulet <dgoulet@torproject.org>

Fixes #40173

Signed-off-by: David Goulet <dgoulet@torproject.org>

Fixes #40177; bugfix on 0.4.5.1-alpha.