Fix problem with QNetworkAddressEntry returning a invalid netmask.

The ip address should be set before the netmask. The reason for this is
that QNetworkAddressEntry::setNetmask() compares the protocol of the
netmask and the ip, if they don't match the netmask won't be set.

Task-number: QTBUG-33911
Change-Id: Ic344b3653c5dfdc5df912dee16e4dbe069d57d24
(cherry-picked from qtbase commit e82951611c6d965cc8ef9cbf4ee7fbccf615bb3f)
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/network/kernel/qnetworkinterface_unix.cpp b/src/network/kernel/qnetworkinterface_unix.cpp
index d928a16..6c2a08a 100644
--- a/src/network/kernel/qnetworkinterface_unix.cpp
+++ b/src/network/kernel/qnetworkinterface_unix.cpp
@@ -266,18 +266,18 @@ static QList<QNetworkInterfacePrivate *> interfaceListing()
             }
         }
 
-        // Get the interface netmask
-        if (qt_safe_ioctl(socket, SIOCGIFNETMASK, &req) >= 0) {
-            sockaddr *sa = &req.ifr_addr;
-	    entry.setNetmask(addressFromSockaddr(sa));
-        }
-
         // Get the address of the interface
         if (qt_safe_ioctl(socket, SIOCGIFADDR, &req) >= 0) {
             sockaddr *sa = &req.ifr_addr;
             entry.setIp(addressFromSockaddr(sa));
         }
 
+        // Get the interface netmask
+        if (qt_safe_ioctl(socket, SIOCGIFNETMASK, &req) >= 0) {
+            sockaddr *sa = &req.ifr_addr;
+            entry.setNetmask(addressFromSockaddr(sa));
+        }
+
         iface->addressEntries << entry;
     }