diff options
| -rwxr-xr-x | services/java/com/android/server/pm/PackageManagerService.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java index 3d6b3c9..7291dd4 100755 --- a/services/java/com/android/server/pm/PackageManagerService.java +++ b/services/java/com/android/server/pm/PackageManagerService.java @@ -4959,6 +4959,18 @@ public class PackageManagerService extends IPackageManager.Stub { permissionMap.put(p.info.name, bp); } if (bp.perm == null) { + if (bp.sourcePackage != null + && !bp.sourcePackage.equals(p.info.packageName)) { + // If this is a permission that was formerly defined by a non-system + // app, but is now defined by a system app (following an upgrade), + // discard the previous declaration and consider the system's to be + // canonical. + if (isSystemApp(p.owner)) { + Slog.i(TAG, "New decl " + p.owner + " of permission " + + p.info.name + " is system"); + bp.sourcePackage = null; + } + } if (bp.sourcePackage == null || bp.sourcePackage.equals(p.info.packageName)) { BasePermission tree = findPermissionTreeLP(p.info.name); |