LINK_CONFIGURATION_CHANGED broadcast: stop including EXTRA_LINK_PROPERTIES
This extra is unused, and potentially exposes sensitive information
that can be accessed without any permissions.
Bug: 162246414
Test: atest FrameworksWifiTests
Change-Id: I57c3db765283d8bbb410a0b790e27054c5ab561a
Merged-In: I57c3db765283d8bbb410a0b790e27054c5ab561a
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index fb6af5b..4a61db8 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -1054,8 +1054,8 @@
/**
* Broadcast intent action indicating that the link configuration changed on wifi.
* <br />Included Extras:
- * <br />{@link #EXTRA_LINK_PROPERTIES}: {@link android.net.LinkProperties} object associated
- * with the Wi-Fi network.
+ * <br />{@link #EXTRA_LINK_PROPERTIES}: may not be set starting in Android 11. Check for
+ * <br /> null before reading its value.
* <br /> No permissions are required to listen to this broadcast.
* @hide
*/
@@ -1071,6 +1071,10 @@
* Included in the {@link #ACTION_LINK_CONFIGURATION_CHANGED} broadcast.
*
* Retrieve with {@link android.content.Intent#getParcelableExtra(String)}.
+ *
+ * Note: this extra may not be set starting in Android 11. Check for null before reading its
+ * value.
+ *
* @hide
*/
@SystemApi
