commit 933decaa5e9402099b1bfbbe1012633908c84d11
author Jeff Sharkey <jsharkey@android.com> Thu Nov 03 11:26:11 2011 -0700
committer Jeff Sharkey <jsharkey@android.com> Thu Nov 03 11:26:11 2011 -0700
tree 8eb5ed7f7f94cb1e657610526694627d9a1c5473
parent 163e6443f27884a9bfcb9a48ef606dc635852c23

Verify AppWidget ownership during update.

Bug: 5563081
Change-Id: I528ec944d404989bb21b32ef01feb3d35e23d3ad

services/java/com/android/server/AppWidgetService.java

diff --git a/services/java/com/android/server/AppWidgetService.java b/services/java/com/android/server/AppWidgetService.java
index eb75ebc..2af5103 100644
--- a/services/java/com/android/server/AppWidgetService.java
+++ b/services/java/com/android/server/AppWidgetService.java
@@ -751,10 +751,13 @@
                 return;
             }
             ArrayList<AppWidgetId> instances = p.instances;
+            final int callingUid = getCallingUid();
             final int N = instances.size();
             for (int i=0; i<N; i++) {
                 AppWidgetId id = instances.get(i);
-                updateAppWidgetInstanceLocked(id, views);
+                if (canAccessAppWidgetId(id, callingUid)) {
+                    updateAppWidgetInstanceLocked(id, views);
+                }
             }
         }
     }