diff options
Diffstat (limited to 'src/or/router.c')
| -rw-r--r-- | src/or/router.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/or/router.c b/src/or/router.c index 4173e58189..f4ba1640ad 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -1077,7 +1077,8 @@ static uint32_t last_guessed_ip = 0; * If this address is different from the one we think we are now, and * if our computer doesn't actually know its IP address, then switch. */ void -router_new_address_suggestion(const char *suggestion) +router_new_address_suggestion(const char *suggestion, + const dir_connection_t *conn) { uint32_t addr, cur = 0; struct in_addr in; @@ -1107,6 +1108,13 @@ router_new_address_suggestion(const char *suggestion) /* Don't believe anybody who says our IP is, say, 127.0.0.1. */ return; } + if (addr == conn->_base.addr) { + /* Don't believe anybody who says our IP is their IP. */ + log_debug(LD_DIR, "A directory server told us our IP address is %s, " + "but he's just reporting his own IP address. Ignoring.", + suggestion); + return; + } /* Okay. We can't resolve our own address, and X-Your-Address-Is is giving * us an answer different from what we had the last time we managed to |