Allow connections to single onion services to remain idle without being
disconnected.
Relays acting as rendezvous points for single onion services were
mistakenly closing idle established rendezvous circuits after 60 seconds,
thinking that they are unused directory-fetching circuits that had served
their purpose.
Fixes bug 29665; bugfix on 0.2.1.26.
Check if the new pointer is the same as the old one: if it is, it's
probably a bug:
* the caller may have confused current and previous, or
* they may have forgotten to sr_srv_dup().
Putting NULL multiple times is allowed.
Part of 29706.
Refactor the shared random state's memory management so that it actually
takes ownership of the shared random value pointers.
Fixes bug 29706; bugfix on 0.2.9.1-alpha.
Stop leaking parts of the shared random state in the shared-random unit
tests. The previous fix in 29599 was incomplete.
Fixes bug 29706; bugfix on 0.2.9.1-alpha.
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>
There's an incorrect comment in compat_time.c that suggests we call
FreeLibrary() before we're done using the library's functions.
See 29642 for background.
Closes ticket 29643.
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>
This patch fixes a crash bug (assertion failure) in the PT subsystem
that could get triggered if the user cancels bootstrap via the UI in
TorBrowser. This would cause Tor to call `managed_proxy_destroy()` which
called `process_free()` after it had called `process_terminate()`. This
leads to a crash when the various process callbacks returns with data
after the `process_t` have been freed using `process_free()`.
We solve this issue by ensuring that everywhere we call
`process_terminate()` we make sure to detach the `managed_proxy_t` from
the `process_t` (by calling `process_set_data(process, NULL)`) and avoid
calling `process_free()` at all in the transports code. Instead we just
call `process_terminate()` and let the process exit callback in
`managed_proxy_exit_callback()` handle the `process_free()` call by
returning true to the process subsystem.
See: https://bugs.torproject.org/29562
When IPv4Only (IPv6Only) was used but the address could not be
interpreted as a IPv4 (IPv6) address, the error message referred
to the wrong IP version.
This also fixes up the error-checking logic so it's more precise
about what's being checked.
Fixes bug 13221; bugfix on 0.2.3.9-alpha
Signed-off-by: Kris Katterjohn <katterjohn@gmail.com>
