[tor-bugs] #2366 [Tor Relay]: Sync relay's policy with published descriptor.

[Tor Bug Tracker & Wiki]

#2366: Sync relay's policy with published descriptor.
---------------------+------------------------------------------------------
 Reporter:  postman  |        Type:  defect           
   Status:  new      |    Priority:  normal           
Milestone:           |   Component:  Tor Relay        
  Version:           |    Keywords:  dns reject policy
   Parent:           |  
---------------------+------------------------------------------------------

Comment(by postman):

 Extended version:
 {{{
 --- router.c.origin     Mon Jan  3 22:25:30 2011
 +++ router.c    Sun Jan  9 16:34:36 2011
 @@ -1414,6 +1414,15 @@
    policies_parse_exit_policy(options->ExitPolicy, &ri->exit_policy,
                               options->ExitPolicyRejectPrivate,
                               ri->address, !options->BridgeRelay);
 +
 +  if (dns_seems_to_be_broken() || has_dns_init_failed()) {
 +    /* DNS is screwed up; don't claim to be an exit. */
 +    addr_policy_list_free(ri->exit_policy);
 +    ri->exit_policy = NULL; /* empty */
 +    policies_parse_exit_policy(NULL, &ri->exit_policy, 0, NULL, 0);
 +    if (!ri->exit_policy || !policy_is_reject_star(ri->exit_policy))
 +      log_warn(LD_BUG, "Unable to produce reject star policy");
 +  }
    ri->policy_is_reject_star =
      policy_is_reject_star(ri->exit_policy);

 @@ -1865,9 +1874,7 @@
    }

    /* Write the exit policy to the end of 's'. */
 -  if (dns_seems_to_be_broken() || has_dns_init_failed() ||
 -      !router->exit_policy || !smartlist_len(router->exit_policy)) {
 -    /* DNS is screwed up; don't claim to be an exit. */
 +  if (!router->exit_policy || !smartlist_len(router->exit_policy)) {
      strlcat(s+written, "reject *:*\n", maxlen-written);
      written += strlen("reject *:*\n");
      tmpe = NULL;
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2366#comment:1>
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