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Unverified Commit 4bb2fcc8 authored by Kevin F. Haggerty's avatar Kevin F. Haggerty
Browse files

Merge tag 'android-security-13.0.0_r22' into staging/lineage-20.0_android-security-13.0.0_r22 

Android Security 13.0.0 Release 22 (12199512)

* tag 'android-security-13.0.0_r22':
  [RESTRICT AUTOMERGE] Check whether installerPackageName contains only valid characters
  Prevent Sharing when FRP enforcement is in effect
  Update AccountManagerService checkKeyIntent.
  Fail parseUri if end is missing

Change-Id: Iccd749146efb9d31b6f4caba8817f07038dffe4f
parents 372c4384 47a983c5

core/java/android/content/Intent.java

+3 −0
Original line number Diff line number Diff line
@@ -7656,6 +7656,9 @@ public class Intent implements Parcelable, Cloneable { 
                int eq = uri.indexOf('=', i);

                if (eq < 0) eq = i-1;

                int semi = uri.indexOf(';', i);

                if (semi < 0) {

                    throw new URISyntaxException(uri, "uri end not found");

                }

                String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : "";



                // action

core/java/com/android/internal/app/ChooserActivity.java

+8 −0
Original line number Diff line number Diff line
@@ -542,6 +542,14 @@ public class ChooserActivity extends ResolverActivity implements 


    @Override

    protected void onCreate(Bundle savedInstanceState) {

        if (Settings.Secure.getIntForUser(getContentResolver(),

                Settings.Secure.SECURE_FRP_MODE, 0,

                getUserId()) == 1) {

            Log.e(TAG, "Sharing disabled due to active FRP lock.");

            super.onCreate(savedInstanceState);

            finish();

            return;

        }

        final long intentReceivedTime = System.currentTimeMillis();

        mLatencyTracker.onActionStart(ACTION_LOAD_SHARE_SHEET);

services/core/java/com/android/server/accounts/AccountManagerService.java

+3 −0
Original line number Diff line number Diff line
@@ -4907,6 +4907,9 @@ public class AccountManagerService 
                if (resolveInfo == null) {

                    return false;

                }

                if ("content".equals(intent.getScheme())) {

                    return false;

                }

                ActivityInfo targetActivityInfo = resolveInfo.activityInfo;

                int targetUid = targetActivityInfo.applicationInfo.uid;

                PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);

services/core/java/com/android/server/pm/PackageInstallerService.java

+7 −2
Original line number Diff line number Diff line
@@ -640,13 +640,18 @@ public class PackageInstallerService extends IPackageInstaller.Stub implements 
        params.appLabel = TextUtils.trimToSize(params.appLabel,

                PackageItemInfo.MAX_SAFE_LABEL_LENGTH);



        // Validate installer package name.

        // Validate requested installer package name.

        if (params.installerPackageName != null && !isValidPackageName(

                params.installerPackageName)) {

            params.installerPackageName = null;

        }



        var requestedInstallerPackageName =

        // Validate installer package name.

        if (installerPackageName != null && !isValidPackageName(installerPackageName)) {

            installerPackageName = null;

        }



        String requestedInstallerPackageName =

                params.installerPackageName != null ? params.installerPackageName

                        : installerPackageName;