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| author | pauljensen@chromium.org <pauljensen@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-29 16:55:46 +0000 |
|---|---|---|
| committer | pauljensen@chromium.org <pauljensen@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-29 16:55:46 +0000 |
| commit | 5a43b168231c7ed97f3f1862abaac2eb139f716b (patch) | |
| tree | 380f7e5eb17a778c71b77ced305acbff3b4f8dcb /net | |
| parent | 8c75c13447bb132283933509f12a97eeadde4303 (diff) | |
| download | chromium_src-5a43b168231c7ed97f3f1862abaac2eb139f716b.zip chromium_src-5a43b168231c7ed97f3f1862abaac2eb139f716b.tar.gz chromium_src-5a43b168231c7ed97f3f1862abaac2eb139f716b.tar.bz2 | |
Don't use network interface type on Windows XP as it is
documented to give inaccurate results like returning Ethernet
for WiFi.
BUG=378136
Review URL: https://codereview.chromium.org/294393005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@273501 0039d316-1c4b-4281-b951-d872f2087c98
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) { |