LocaleChangeReceiver: check intent action

Without checking the intent action anyone could send spoofed intents with
empty or different action strings to trigger the BroadcastReceiver.

Change-Id: I4d78ed9d7466df47b17091e998cb67d46e98e612
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>

diff --git a/src/org/lineageos/eleven/locale/LocaleChangeReceiver.java b/src/org/lineageos/eleven/locale/LocaleChangeReceiver.java
index 7d30523..37902f0 100644 (file)
--- a/src/org/lineageos/eleven/locale/LocaleChangeReceiver.java
+++ b/src/org/lineageos/eleven/locale/LocaleChangeReceiver.java
@@ -30,6 +30,9 @@ public class LocaleChangeReceiver extends BroadcastReceiver {
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        LocalizedStore.getInstance(context).onLocaleChanged();
+        final String action = intent.getAction();
+        if (Intent.ACTION_LOCALE_CHANGED.equals(action)) {
+            LocalizedStore.getInstance(context).onLocaleChanged();
+        }
     }
 }