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-rw-r--r--src/or/entrynodes.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c
index 9630f170f1..dd3a890a2b 100644
--- a/src/or/entrynodes.c
+++ b/src/or/entrynodes.c
@@ -4779,7 +4779,13 @@ guards_choose_dirguard(dirinfo_type_t info,
if (get_options()->UseDeprecatedGuardAlgorithm) {
return choose_random_dirguard(info);
} else {
- // XXXX prop271 look at info?
+ /* XXXX prop271 We don't need to look at the dirinfo_type_t here,
+ * apparently. If you look at the old implementation, and you follow info
+ * downwards through choose_random_dirguard(), into
+ * choose_random_entry_impl(), into populate_live_entry_guards()... you
+ * find out that it isn't even used, and hasn't been since 0.2.7.1-alpha,
+ * when we realized that every Tor on the network would support
+ * microdescriptors. -NM */
const node_t *r = NULL;
if (entry_guard_pick_for_circuit(get_guard_selection_info(),
&r,