diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-11-12 09:58:25 -0800 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-11-14 15:54:49 +0000 |
| commit | aa494d826ace02ffff5f29ae20b7738630913777 (patch) | |
| tree | 9f6611b9f0c53716ab54cc1716d9d41209dc1318 /src/network | |
| parent | 9db46732a8a73cefcf4715582e35844737af465f (diff) | |
QNetworkInterface/Win: fix MTU of Windows loopback interfaces
We document that -1 is not a valid value. The Windows structure's type
is unsigned, so the value is actually ULONG_MAX.
Change-Id: Ic632b4163d784b83951cfffd14f668645c4da3a9
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/kernel/qnetworkinterface_win.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/network/kernel/qnetworkinterface_win.cpp b/src/network/kernel/qnetworkinterface_win.cpp index 857e40215c..150553f673 100644 --- a/src/network/kernel/qnetworkinterface_win.cpp +++ b/src/network/kernel/qnetworkinterface_win.cpp @@ -151,7 +151,7 @@ static QList<QNetworkInterfacePrivate *> interfaceListing() else if (ptr->IfIndex != 0) iface->index = ptr->IfIndex; - iface->mtu = ptr->Mtu; + iface->mtu = qMin<qint64>(ptr->Mtu, INT_MAX); iface->flags = QNetworkInterface::CanBroadcast; if (ptr->OperStatus == IfOperStatusUp) iface->flags |= QNetworkInterface::IsUp | QNetworkInterface::IsRunning; |