Fix error handling for non-dynamic permissions

We only allow removing dynamic permissions. When removePermission() is
called for a non-dynamic permission, in addition to logging it, we
should also return early to avoid the removePermission() call.

Test: manual
Bug: 321555066
Fixes: 321711213
Change-Id: Ie2f43663bc71a06ffadb868d2d0eea5ee78f76e5

1 files changed, 1 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java b/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
index 5eff14f24f77..f2834fd8b997 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerServiceImpl.java
@@ -678,6 +678,7 @@ public class PermissionManagerServiceImpl implements PermissionManagerServiceInt
                 // TODO: switch this back to SecurityException
                 Slog.wtf(TAG, "Not allowed to modify non-dynamic permission "
                         + permName);
+                return;
             }
             mRegistry.removePermission(permName);
         }