Artifact 6686c9c69ec605bc88ab7460ab1530e76beeed26:

• File patches/google-chrome-smart-card-apps-20160317-nobinaries-fixderef.diff — part of check-in [e1fc5a5e98] at 2019-01-30 17:18:36 on branch trunk — Apply patch from Google (user: rkeene, size: 808) [annotate] [blame] [check-ins using]

diff -uNr google-chrome-smart-card-apps-20160317-nobinaries.orig/common/js/src/messaging/port-message-channel.js google-chrome-smart-card-apps-20160317-nobinaries-fixderef/common/js/src/messaging/port-message-channel.js
--- google-chrome-smart-card-apps-20160317-nobinaries.orig/common/js/src/messaging/port-message-channel.js	2016-03-11 09:26:42.000000000 -0600
+++ google-chrome-smart-card-apps-20160317-nobinaries-fixderef/common/js/src/messaging/port-message-channel.js	2019-01-30 11:13:15.451487478 -0600
@@ -127,6 +127,8 @@
   if (!goog.object.containsKey(port, 'sender'))
     return null;
   var sender = port['sender'];
+  if (!goog.isDef(sender))
+    return null;
   GSC.Logging.checkWithLogger(this.logger, goog.isObject(sender));
   if (!goog.object.containsKey(sender, 'id'))
     return null;