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Merge branch 'maint-0.2.4' into release-0.2.4

This commit is contained in:
Roger Dingledine 2013-10-16 18:51:15 -04:00
parent fd35354441 8f9fb63cdb
commit 7067f53d42
4 changed files with 1273 additions and 782 deletions
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11
changes/bug9946 Normal file
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@ -0,0 +1,11 @@
o Minor bugfixes:
- If the guard we choose first doesn't answer, we would try the
second guard, but once we connected to the second guard we would
abandon it and retry the first one, slowing down bootstrapping.
The fix is to treat all our initially chosen guards as acceptable
to use. Fixes bug 9946; bugfix on 0.1.1.11-alpha.
o Major bugfixes:
- Stop trying to fetch all our directory information from our first
guard. Discovered while fixing bug 9946; bugfix on 0.2.4.8-alpha.

3
changes/geoip-october2013 Normal file
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@ -0,0 +1,3 @@
o Minor features:
- Update to the October 2 2013 Maxmind GeoLite Country database.

2019
src/config/geoip
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File diff suppressed because it is too large Load Diff

22
src/or/entrynodes.c
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@ -345,7 +345,7 @@ control_event_guard_deferred(void)
* Else, put the one we pick at the end of the list. */
static const node_t *
add_an_entry_guard(const node_t *chosen, int reset_status, int prepend,
int for_directory)
int for_discovery, int for_directory)
{
const node_t *node;
entry_guard_t *entry;
@ -404,6 +404,18 @@ add_an_entry_guard(const node_t *chosen, int reset_status, int prepend,
* this guard. For details, see the Jan 2010 or-dev thread. */
entry->chosen_on_date = time(NULL) - crypto_rand_int(3600*24*30);
entry->chosen_by_version = tor_strdup(VERSION);
/* Are we picking this guard because all of our current guards are
* down so we need another one (for_discovery is 1), or because we
* decided we need more variety in our guard list (for_discovery is 0)?
*
* Currently we hack this behavior into place by setting "made_contact"
* for guards of the latter variety, so we'll be willing to use any of
* them right off the bat.
*/
if (!for_discovery)
entry->made_contact = 1;
((node_t*)node)->using_as_guard = 1;
if (prepend)
smartlist_insert(entry_guards, 0, entry);
@ -437,7 +449,7 @@ pick_entry_guards(const or_options_t *options, int for_directory)
tor_assert(entry_guards);
while (num_live_entry_guards(for_directory) < num_needed) {
if (!add_an_entry_guard(NULL, 0, 0, for_directory))
if (!add_an_entry_guard(NULL, 0, 0, 0, for_directory))
break;
changed = 1;
}
@ -870,7 +882,7 @@ entry_guards_set_from_config(const or_options_t *options)
/* Next, the rest of EntryNodes */
SMARTLIST_FOREACH_BEGIN(entry_nodes, const node_t *, node) {
add_an_entry_guard(node, 0, 0, 0);
add_an_entry_guard(node, 0, 0, 1, 0);
if (smartlist_len(entry_guards) > options->NumEntryGuards * 10)
break;
} SMARTLIST_FOREACH_END(node);
@ -1054,7 +1066,7 @@ choose_random_entry_impl(cpath_build_state_t *state, int for_directory,
/* XXX if guard doesn't imply fast and stable, then we need
* to tell add_an_entry_guard below what we want, or it might
* be a long time til we get it. -RD */
node = add_an_entry_guard(NULL, 0, 0, for_directory);
node = add_an_entry_guard(NULL, 0, 0, 1, for_directory);
if (node) {
entry_guards_changed();
/* XXX we start over here in case the new node we added shares
@ -2095,7 +2107,7 @@ learned_bridge_descriptor(routerinfo_t *ri, int from_cache)
node = node_get_mutable_by_id(ri->cache_info.identity_digest);
tor_assert(node);
rewrite_node_address_for_bridge(bridge, node);
add_an_entry_guard(node, 1, 1, 0);
add_an_entry_guard(node, 1, 1, 0, 0);
log_notice(LD_DIR, "new bridge descriptor '%s' (%s): %s", ri->nickname,
from_cache ? "cached" : "fresh", router_describe(ri));