diff options
| author | 2017-12-22 13:54:05 +0900 | |
|---|---|---|
| committer | 2018-01-05 18:52:34 +0900 | |
| commit | a9139bc7c514441d258dedd70bde1646ff60d9d9 (patch) | |
| tree | c50db2156c3f94c4b3b77f7172ab273d1c79b2a0 | |
| parent | 0d75603ea7da774d19bf5b015de42f374dad82ed (diff) | |
Add checking permission at the setDataSaverModeEnabled()
Add calling enforceCallingOrSelfPermission() to check
for NETWORK_SETTINGS permission at the setDataSaverModeEnabled().
When an application calls for setDataSaverModeEnabled() passing a true
parameter, the access to Internet from mobile data became unavailable.
Test: Run test app to call setDataSaverModeEnabled() with a true parameter.
Test: Check the access to Internet from mobile data is available.
Change-Id: I14af89923e61d81355052704081edf121ef7d06d
Signed-off-by: Sehee Park <sehee32.park@samsung.com>
| -rw-r--r-- | services/core/java/com/android/server/NetworkManagementService.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java index 8a15ded2960f..9224b925aca8 100644 --- a/services/core/java/com/android/server/NetworkManagementService.java +++ b/services/core/java/com/android/server/NetworkManagementService.java @@ -18,6 +18,7 @@ package com.android.server; import static android.Manifest.permission.CONNECTIVITY_INTERNAL; import static android.Manifest.permission.DUMP; +import static android.Manifest.permission.NETWORK_SETTINGS; import static android.Manifest.permission.NETWORK_STACK; import static android.Manifest.permission.SHUTDOWN; import static android.net.ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE; @@ -1768,6 +1769,8 @@ public class NetworkManagementService extends INetworkManagementService.Stub @Override public boolean setDataSaverModeEnabled(boolean enable) { + mContext.enforceCallingOrSelfPermission(NETWORK_SETTINGS, TAG); + if (DBG) Log.d(TAG, "setDataSaverMode: " + enable); synchronized (mQuotaLock) { if (mDataSaverMode == enable) { |