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don't exit enclave to excluded relays

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Roger Dingledine 2011-03-11 03:57:01 -05:00 committed by Nick Mathewson
parent 7e2e8074d5
commit 719b5b87de
1 changed files with 5 additions and 1 deletions
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6
src/or/routerlist.c
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@ -1538,6 +1538,8 @@ routerlist_find_my_routerinfo(void)
/** Find a router that's up, that has this IP address, and
* that allows exit to this address:port, or return NULL if there
* isn't a good one.
* Don't exit enclave to excluded relays -- it wouldn't actually
* hurt anything, but this way there are fewer confused users.
*/
routerinfo_t *
router_find_exact_exit_enclave(const char *address, uint16_t port)
@ -1545,6 +1547,7 @@ router_find_exact_exit_enclave(const char *address, uint16_t port)
uint32_t addr;
struct in_addr in;
tor_addr_t a;
or_options_t *options = get_options();
if (!tor_inet_aton(address, &in))
return NULL; /* it's not an IP already */
@ -1557,7 +1560,8 @@ router_find_exact_exit_enclave(const char *address, uint16_t port)
if (router->addr == addr &&
router->is_running &&
compare_tor_addr_to_addr_policy(&a, port, router->exit_policy) ==
ADDR_POLICY_ACCEPTED)
ADDR_POLICY_ACCEPTED &&
!routerset_contains_router(options->_ExcludeExitNodesUnion, router))
return router;
});
return NULL;