Deferred: fix memory leak of promise callbacks

jbedard · jbedard · commit c167f0a9c5dc · 2017-05-08T21:35:27.000-07:00
Fixes gh-3606
diff --git a/src/deferred.js b/src/deferred.js
@@ -304,6 +304,16 @@ jQuery.extend( {
 					// progress_callbacks.lock
 					tuples[ 0 ][ 2 ].lock
 				);
+
+				tuple[ 3 ].add(
+
+					// rejected_handlers.disable
+					// fulfilled_handlers.disable
+					tuples[ 3 - i ][ 3 ].disable,
+
+					// progress_handlers.disable
+					tuples[ 0 ][ 3 ].lock
+				);
 			}
 
 			// progress_handlers.fire
