Ensure that either a valid address is returned in address pointers,
or that the address data is zeroed on error.
Ensure that free_interface_address6_list handles NULL lists.
Add unit tests for get_interface_address* failure cases.
Fixes bug #17173.
Patch by fk/teor, not in any released version of tor.
... that was removed by 31eb486c46 which first appeared in
0.2.7.3-rc.
If tor is running in a ElectroBSD (or FreeBSD) jail it can't
get any IP addresses that aren't assigned to the jail by
looking at the interfaces and (by design) the
get_interface_address6_via_udp_socket_hack() fallback doesn't
work either.
The missing return code check resulted in tor_addr_is_internal()
complaining about a "non-IP address of type 49", due to reading
uninitialised memory.
Fixes#17173.
BSD make takes spaces around = literally
and produces a "TESTING_TOR_BINARY "
variable with a trailing space, which leads
to test_keygen.sh failure.
Fixes 17154
Use environment variables instead. This repairs 'make distcheck',
which was running into trouble when it tried to chmod the generated
scripts.
Fixes 17148.
When we find a conflict in the keypinning journal, treat the new
entry as superseding all old entries that overlap either of its
keys.
Also add a (not-yet-used) configuration option to disable keypinning
enforcement.
This allows builds on machines with a crippled openssl to fail early
during configure. Bugfix on 0.2.7.1-alpha, which introduced the
requirement for ECC support. Fixes bug 17109.
Update the definition of the private exit policy in the man page
and torrcs. It didn't get merged correctly into the man page, and
it was incomplete in the torrcs. (Unfortunately, we only reject the
primary configured IPv4 and IPv6 addresses, not all configured IPv4
and IPv6 addresses.)
Also fixup msn page formatting errors from changes in tickets 16069
and 17027, mainly unescaped *s.
