FLAG_PRIVILEGED disappears if privileged app is updated and rebooted
Since Kitkat, an app pre-loaded under /system/priv-app/ has
FLAG_PRIVILEGED. However, if the app updated and the device
rebooted, privileged flag is unset from pkgFlags. This patch
fix issue to assign privileged flag when scanning the updated
packages.
Bug: 12640283
Change-Id: Ic24b5882f65dabdfae9cc39da3d68661bed4fc31
diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index 5761f6c..7e244b9 100755
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -3657,6 +3657,12 @@
// An updated system app will not have the PARSE_IS_SYSTEM flag set
// initially
parseFlags |= PackageParser.PARSE_IS_SYSTEM;
+
+ // An updated privileged app will not have the PARSE_IS_PRIVILEGED
+ // flag set initially
+ if ((updatedPkg.pkgFlags & ApplicationInfo.FLAG_PRIVILEGED) != 0) {
+ parseFlags |= PackageParser.PARSE_IS_PRIVILEGED;
+ }
}
// Verify certificates against what was last scanned
if (!collectCertificatesLI(pp, ps, pkg, scanFile, parseFlags)) {