diff options
Diffstat (limited to 'src/or/circuitbuild.c')
| -rw-r--r-- | src/or/circuitbuild.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 0688398f6d..719d27caa9 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -498,6 +498,14 @@ circuit_handle_first_hop(origin_circuit_t *circ) tor_assert(firsthop); tor_assert(firsthop->extend_info); + /* XX/teor - does tor ever need build a circuit directly to itself? */ + if (tor_addr_is_internal(&firsthop->extend_info->addr, 0) && + !get_options()->ExtendAllowPrivateAddresses) { + log_fn(LOG_PROTOCOL_WARN, LD_PROTOCOL, + "Client asked me to connect directly to a private address"); + return -END_CIRC_REASON_TORPROTOCOL; + } + /* now see if we're already connected to the first OR in 'route' */ log_debug(LD_CIRC,"Looking for firsthop '%s'", fmt_addrport(&firsthop->extend_info->addr, @@ -737,7 +745,7 @@ inform_testing_reachability(void) /** Return true iff we should send a create_fast cell to start building a given * circuit */ -static INLINE int +static inline int should_use_create_fast_for_circuit(origin_circuit_t *circ) { const or_options_t *options = get_options(); |