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we were counting incorrectly when trying to figure out whether

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a given AP stream was being handled or not.
(how did this work?)


svn:r2077
This commit is contained in:
Roger Dingledine 2004-07-21 03:16:24 +00:00
parent 30d6b1479b
commit ddb6eb35af
3 changed files with 14 additions and 16 deletions
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20
src/or/circuitbuild.c
View File

@ -855,18 +855,14 @@ static routerinfo_t *choose_good_exit_server_general(routerlist_t *dir)
carray[j]->marked_for_close || carray[j]->marked_for_close ||
circuit_stream_is_being_handled(carray[j])) circuit_stream_is_being_handled(carray[j]))
continue; /* Skip everything but APs in CIRCUIT_WAIT */ continue; /* Skip everything but APs in CIRCUIT_WAIT */
switch (connection_ap_can_use_exit(carray[j], router)) if(connection_ap_can_use_exit(carray[j], router)) {
{ ++n_supported[i];
case ADDR_POLICY_REJECTED: log_fn(LOG_DEBUG,"%s is supported. n_supported[%d] now %d.",
log_fn(LOG_DEBUG,"%s (index %d) would reject this stream.", router->nickname, i, n_supported[i]);
router->nickname, i); } else {
break; /* would be rejected; try next connection */ log_fn(LOG_DEBUG,"%s (index %d) would reject this stream.",
case ADDR_POLICY_ACCEPTED: router->nickname, i);
case ADDR_POLICY_UNKNOWN: }
++n_supported[i];
log_fn(LOG_DEBUG,"%s is supported. n_supported[%d] now %d.",
router->nickname, i, n_supported[i]);
}
} /* End looping over connections. */ } /* End looping over connections. */
if (n_supported[i] > best_support) { if (n_supported[i] > best_support) {
/* If this router is better than previous ones, remember its index /* If this router is better than previous ones, remember its index

4
src/or/circuituse.c
View File

@ -82,7 +82,7 @@ static int circuit_is_acceptable(circuit_t *circ,
if (!strncmp(exitrouter->platform, "Tor 0.0.7", 9)) if (!strncmp(exitrouter->platform, "Tor 0.0.7", 9))
return 0; return 0;
} else if(purpose == CIRCUIT_PURPOSE_C_GENERAL) { } else if(purpose == CIRCUIT_PURPOSE_C_GENERAL) {
if(connection_ap_can_use_exit(conn, exitrouter) == ADDR_POLICY_REJECTED) { if(!connection_ap_can_use_exit(conn, exitrouter)) {
/* can't exit from this router */ /* can't exit from this router */
return 0; return 0;
} }
@ -268,7 +268,7 @@ int circuit_stream_is_being_handled(connection_t *conn) {
(!circ->timestamp_dirty || (!circ->timestamp_dirty ||
circ->timestamp_dirty + options.NewCircuitPeriod < now)) { circ->timestamp_dirty + options.NewCircuitPeriod < now)) {
exitrouter = router_get_by_digest(circ->build_state->chosen_exit_digest); exitrouter = router_get_by_digest(circ->build_state->chosen_exit_digest);
if(exitrouter && connection_ap_can_use_exit(conn, exitrouter) != ADDR_POLICY_REJECTED) if(exitrouter && connection_ap_can_use_exit(conn, exitrouter))
if(++num >= MIN_CIRCUITS_HANDLING_STREAM) if(++num >= MIN_CIRCUITS_HANDLING_STREAM)
return 1; return 1;
} }

6
src/or/connection_edge.c
View File

@ -945,8 +945,10 @@ int connection_ap_can_use_exit(connection_t *conn, routerinfo_t *exit)
return strncmp(exit->platform, "Tor 0.0.7", 9) ? 1 : 0; return strncmp(exit->platform, "Tor 0.0.7", 9) ? 1 : 0;
} }
addr = client_dns_lookup_entry(conn->socks_request->address); addr = client_dns_lookup_entry(conn->socks_request->address);
return router_compare_addr_to_exit_policy(addr, if(router_compare_addr_to_exit_policy(addr,
conn->socks_request->port, exit->exit_policy); conn->socks_request->port, exit->exit_policy) < 0)
return 0;
return 1;
} }
/** A helper function for socks_policy_permits_address() below. /** A helper function for socks_policy_permits_address() below.