diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/base/net_util_win.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/base/net_util_win.cc b/net/base/net_util_win.cc index c3d9f3b..cac92e3 100644 --- a/net/base/net_util_win.cc +++ b/net/base/net_util_win.cc @@ -85,6 +85,12 @@ struct WlanApi { // Converts Windows defined types to NetworkInterfaceType. NetworkChangeNotifier::ConnectionType GetNetworkInterfaceType(DWORD ifType) { + // Bail out for pre-Vista versions of Windows which are documented to give + // inaccurate results like returning Ethernet for WiFi. + // http://msdn.microsoft.com/en-us/library/windows/desktop/aa366058.aspx + if (base::win::GetVersion() < base::win::VERSION_VISTA) + return NetworkChangeNotifier::CONNECTION_UNKNOWN; + NetworkChangeNotifier::ConnectionType type = NetworkChangeNotifier::CONNECTION_UNKNOWN; if (ifType == IF_TYPE_ETHERNET_CSMACD) { |