mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
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44 lines
2.0 KiB
Diff
44 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Songchun Fan <schfan@google.com>
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Date: Fri, 9 Sep 2022 14:50:31 -0700
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Subject: [PATCH] forbid deletion of protected packages
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BUG: 242996180
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Test: adb shell pm uninstall --user 0 com.google.android.apps.work.oobconfig
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Test: Verified with the command above. Before this CL, the package can
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be deleted. After this CL, the deletion will fail.
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Change-Id: Iba408e536b340ea5d66ab499442c0c4f828fa36f
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(cherry picked from commit 15f85c7fa97fe9faa540e6ad9e850990f46a5cca)
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Merged-In: Iba408e536b340ea5d66ab499442c0c4f828fa36f
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(cherry picked from commit 2e42c393f2d5521d20acd9281d411a0fbc6196c3)
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Merged-In: Iba408e536b340ea5d66ab499442c0c4f828fa36f
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---
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.../android/server/pm/PackageManagerService.java | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
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index 2a11492b9402..aefbb8d25e49 100644
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--- a/services/core/java/com/android/server/pm/PackageManagerService.java
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+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
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@@ -19504,6 +19504,19 @@ public class PackageManagerService extends IPackageManager.Stub
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final String packageName = versionedPackage.getPackageName();
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final int versionCode = versionedPackage.getVersionCode();
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+
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+ if (mProtectedPackages.isPackageStateProtected(userId, packageName)) {
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+ mHandler.post(() -> {
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+ try {
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+ Slog.w(TAG, "Attempted to delete protected package: " + packageName);
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+ observer.onPackageDeleted(packageName,
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+ PackageManager.DELETE_FAILED_INTERNAL_ERROR, null);
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+ } catch (RemoteException re) {
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+ }
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+ });
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+ return;
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+ }
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+
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final String internalPackageName;
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synchronized (mPackages) {
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// Normalize package name to handle renamed packages and static libs
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