Initialize the HS cache at startup

Failure to do this caused an assertion failure with #22246 . This
assertion failure can be triggered remotely, so we're tracking it as
medium-severity TROVE-2017-002.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/or/main.c b/src/or/main.c
index 5549f97998..bc7b3db2b9 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -2926,6 +2926,7 @@ tor_init(int argc, char *argv[])
   rep_hist_init();
   /* Initialize the service cache. */
   rend_cache_init();
+  hs_cache_init();
   addressmap_init(); /* Init the client dns cache. Do it always, since it's
                       * cheap. */