diff options
Diffstat (limited to 'service')
| -rw-r--r-- | service/java/com/android/server/wifi/ClientModeImpl.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/service/java/com/android/server/wifi/ClientModeImpl.java b/service/java/com/android/server/wifi/ClientModeImpl.java index b80371285..fa2f4a980 100644 --- a/service/java/com/android/server/wifi/ClientModeImpl.java +++ b/service/java/com/android/server/wifi/ClientModeImpl.java @@ -3380,12 +3380,14 @@ public class ClientModeImpl extends StateMachine { Log.e(TAG, "No config to change MAC address to"); return; } - MacAddress currentMac = MacAddress.fromString(mWifiNative.getMacAddress(mInterfaceName)); + String currentMacString = mWifiNative.getMacAddress(mInterfaceName); + MacAddress currentMac = currentMacString == null ? null : + MacAddress.fromString(currentMacString); MacAddress newMac = config.getOrCreateRandomizedMacAddress(); mWifiConfigManager.setNetworkRandomizedMacAddress(config.networkId, newMac); if (!WifiConfiguration.isValidMacAddressForRandomization(newMac)) { Log.wtf(TAG, "Config generated an invalid MAC address"); - } else if (currentMac.equals(newMac)) { + } else if (newMac.equals(currentMac)) { Log.d(TAG, "No changes in MAC address"); } else { mWifiMetrics.logStaEvent(StaEvent.TYPE_MAC_CHANGE, config); @@ -3393,7 +3395,7 @@ public class ClientModeImpl extends StateMachine { mWifiNative.setMacAddress(mInterfaceName, newMac); Log.d(TAG, "ConnectedMacRandomization SSID(" + config.getPrintableSsid() + "). setMacAddress(" + newMac.toString() + ") from " - + currentMac.toString() + " = " + setMacSuccess); + + currentMacString + " = " + setMacSuccess); } } |