1 files changed, 1 insertions, 5 deletions
diff --git a/src/or/dns.c b/src/or/dns.c
index 40897d307..3137a67de 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -499,6 +499,7 @@ send_resolved_hostname_cell(edge_connection_t *conn, or_circuit_t *circ,
   size_t buflen;
   uint32_t ttl;
   size_t namelen = strlen(hostname);
+  tor_assert(hostname);
 
   tor_assert(namelen < 256);
   ttl = dns_clip_ttl(conn->address_ttl);
@@ -902,11 +903,6 @@ add_answer_to_cache(const char *address, int is_reverse, uint32_t addr,
   if (outcome == DNS_RESOLVE_FAILED_TRANSIENT)
     return;
 
-  /* XXXX012 This is dumb, but it seems to workaround a bug I can't find.  We
-   * should nail this so we can cache reverse DNS answers. -NM */
-  if (is_reverse)
-    return;
-
   //log_notice(LD_EXIT, "Adding to cache: %s -> %s (%lx, %s), %d",
   //           address, is_reverse?"(reverse)":"", (unsigned long)addr,
   //           hostname?hostname:"NULL",(int)outcome);