diff options
author | 2017-07-12 16:32:01 +0900 | |
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committer | 2017-07-27 10:40:01 +0900 | |
commit | 7ba244d6d8cf18b155422f6155765b5c874b3956 (patch) | |
tree | 623493686c2fbf27de540241754bdc9debe52240 /cmds/svc | |
parent | ed3e6d47ffa3be00b7dadc4ac82ae5c3d49b0146 (diff) |
Add null check for Wi-Fi command
When WifiService is not ready during boot phase and Wi-Fi command
is executed on console, NullPointerException happens.
To prevent this, null check is needed.
Test: Manual test
Bug: 64040515
Change-Id: I5684cdc7661b7d93fd6f2ac61863919077d12935
Diffstat (limited to 'cmds/svc')
-rw-r--r-- | cmds/svc/src/com/android/commands/svc/WifiCommand.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cmds/svc/src/com/android/commands/svc/WifiCommand.java b/cmds/svc/src/com/android/commands/svc/WifiCommand.java index 633dd9787cb1..e31cb5381afc 100644 --- a/cmds/svc/src/com/android/commands/svc/WifiCommand.java +++ b/cmds/svc/src/com/android/commands/svc/WifiCommand.java @@ -51,6 +51,10 @@ public class WifiCommand extends Svc.Command { if (validCommand) { IWifiManager wifiMgr = IWifiManager.Stub.asInterface(ServiceManager.getService(Context.WIFI_SERVICE)); + if (wifiMgr == null) { + System.err.println("Wi-Fi service is not ready"); + return; + } try { wifiMgr.setWifiEnabled("com.android.shell", flag); } |