From d9f1f3533d059627266ddcdb0398b4b32c7158f2 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 28 Dec 2006 21:29:20 +0000
Subject:  r11724@Kushana:  nickm | 2006-12-28 14:22:35 -0500  Refactor and
 unify my-ip-addr-changed logic.  Make change in IP address or in nameservers
 reset and relaunch DNS hijacking tests.

svn:r9200
---
 src/or/dns.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/or/dns.c')

diff --git a/src/or/dns.c b/src/or/dns.c
index a85b5ee212..e7dbccb4b1 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -1399,6 +1399,11 @@ dns_seems_to_be_broken(void)
 {
   return 0;
 }
+
+void
+dns_reset_correctness_checks(void)
+{
+}
 #else /* !USE_EVENTDNS */
 
 /** Eventdns helper: return true iff the eventdns result <b>err</b> is
@@ -1514,6 +1519,8 @@ configure_nameservers(int force)
   }
 #endif
 
+  dns_servers_relaunch_checks();
+
   nameservers_configured = 1;
   return 0;
 }
@@ -1855,6 +1862,28 @@ dns_seems_to_be_broken(void)
   return dns_is_completely_invalid;
 }
 
+void
+dns_reset_correctness_checks(void)
+{
+  if (dns_wildcard_response_count) {
+    strmap_free(dns_wildcard_response_count, _tor_free);
+    dns_wildcard_response_count = NULL;
+  }
+  n_wildcard_requests = 0;
+
+  if (dns_wildcard_list) {
+    SMARTLIST_FOREACH(dns_wildcard_list, char *, cp, tor_free(cp));
+    smartlist_clear(dns_wildcard_list);
+  }
+  if (dns_wildcarded_test_address_list) {
+    SMARTLIST_FOREACH(dns_wildcarded_test_address_list, char *, cp,
+                      tor_free(cp));
+    smartlist_clear(dns_wildcarded_test_address_list);
+  }
+  dns_wildcard_one_notice_given = dns_wildcard_notice_given =
+    dns_wildcarded_test_address_notice_given = dns_is_completely_invalid = 0;
+}
+
 /** Return true iff we have noticed that the dotted-quad <b>ip</b> has been
  * returned in response to requests for nonexistent hostnames. */
 static int
-- 
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