Changeset 9115 in webkit for trunk/JavaScriptCore/kjs/internal.cpp

Timestamp:

May 4, 2005, 5:29:30 PM (20 years ago)

Author:

mjs

Message:

Reviewed by Darin.

<rdar://problem/4086570> Crash in JavaScriptCore with RSS Visualizer

• kjs/internal.cpp: (InterpreterImp::mark): mark staticNaN, it is usually protected by the Number prototype but there is a small window where it can get collected.

File:

• trunk/JavaScriptCore/kjs/internal.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/internal.cpp

@@ -754 +754 @@
   if (NullImp::staticNull && !NullImp::staticNull->marked())
     NullImp::staticNull->mark();
+  if (NumberImp::staticNaN && !NumberImp::staticNaN->marked())
+    NumberImp::staticNaN->mark();
   if (BooleanImp::staticTrue && !BooleanImp::staticTrue->marked())
     BooleanImp::staticTrue->mark();