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Add missing check in getKeyguardDisabledFeature

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Add check that if admin package is specified, it belong to the calling
admin.

Bug: 193663287
Test: atest com.android.cts.devicepolicy.MixedDeviceOwnerTest
      #testSetKeyguardDisabledFeatures
      atest com.android.cts.devicepolicy.MixedProfileOwnerTest
      #testSetKeyguardDisabledFeatures
      atest com.android.cts.devicepolicy.MixedManagedProfileOwnerTest
      #testSetKeyguardDisabledFeatures
      atest ManagedProfileTest#testDevicePolicyManagerParentSupport

Change-Id: I107d8705e3a65707ae5744e7705a4d32629c3c14
This commit is contained in:
Ayush Sharma
2021-08-23 21:36:12 +00:00
parent 12f914e3f6
commit 826f893513
1 changed files with 3 additions and 0 deletions
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3
services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
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@@ -8243,6 +8243,9 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
final CallerIdentity caller = getCallerIdentity();
Preconditions.checkCallAuthorization(hasFullCrossUsersPermission(caller, userHandle));
Preconditions.checkCallAuthorization(
who == null || isCallingFromPackage(who.getPackageName(), caller.getUid())
|| isSystemUid(caller));
final long ident = mInjector.binderClearCallingIdentity();
try {