commit 34e61361f1e99806c918b4dae8432cd8e4ba989d
author szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Wed Jul 24 20:41:56 2013
committer szym@chromium.org <szym@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Wed Jul 24 20:41:56 2013
tree 9c35a0f6b247dfb82ad4d0812ec6e984d8e9fc4c
parent ef1a48a9d0b265ec88962ba6a158459c925ad0a7

[net/dns] Change the port used in IPv6-test connect to 53.

Avira's anti-DDoS mechanims are sensitive to any UDP activity on port 80.

BUG=258548

Review URL: https://chromiumcodereview.appspot.com/19743006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@213507 0039d316-1c4b-4281-b951-d872f2087c98

net/dns/host_resolver_impl.cc

diff --git a/net/dns/host_resolver_impl.cc b/net/dns/host_resolver_impl.cc
index 92694af..607386b0 100644
--- a/net/dns/host_resolver_impl.cc
+++ b/net/dns/host_resolver_impl.cc
@@ -170,7 +170,7 @@
                         kSuffix, kSuffixLenTrimmed);
 }
 
-// Attempts to connect a UDP socket to |dest|:80.
+// Attempts to connect a UDP socket to |dest|:53.
 bool IsGloballyReachable(const IPAddressNumber& dest,
                          const BoundNetLog& net_log) {
   scoped_ptr<DatagramClientSocket> socket(
@@ -179,7 +179,7 @@
           RandIntCallback(),
           net_log.net_log(),
           net_log.source()));
-  int rv = socket->Connect(IPEndPoint(dest, 80));
+  int rv = socket->Connect(IPEndPoint(dest, 53));
   if (rv != OK)
     return false;
   IPEndPoint endpoint;