commit 5161f20925ec071e72c2b0eb084f7abaa9dffabf
author Craig Mautner <cmautner@google.com> Wed Feb 20 16:54:05 2013 -0800
committer Craig Mautner <cmautner@google.com> Wed Feb 20 16:54:05 2013 -0800
tree 7123d3ef3918f26d7eb25044217bfe3f02951c24
parent 07aa25dab9b8f5592b2e9e7dbc708b5e3064c5ff

Fix crashing bug in validator.

Change-Id: I649bb7cfc2b42fbeda478edcaa3a56f3c23d4bc8

services/java/com/android/server/wm/WindowManagerService.java

diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 966ceda..0159877 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -3139,6 +3139,10 @@
                 }
 
                 while (v >= 0) {
+                    if (!iterator.hasNext()) {
+                        mismatch = true;
+                        break;
+                    }
                     AppWindowToken atoken = iterator.next();
                     if (atoken.removed) {
                         continue;