Create HandleScope before calling GetScriptLineNumber

src/allocation-tracker.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 249 matching lines @@
 
 AllocationTracker::UnresolvedLocation::~UnresolvedLocation() {
   if (!script_.is_null()) {
     GlobalHandles::Destroy(reinterpret_cast<Object**>(script_.location()));
   }
 }
 
 
 void AllocationTracker::UnresolvedLocation::Resolve() {
   if (script_.is_null()) return;
+  HandleScope scope(script_->GetIsolate());
   info_->line = GetScriptLineNumber(script_, start_position_);
   info_->column = GetScriptColumnNumber(script_, start_position_);
 }
 
 
 void AllocationTracker::UnresolvedLocation::HandleWeakScript(
     const v8::WeakCallbackData<v8::Value, void>& data) {
   UnresolvedLocation* loc =
       reinterpret_cast<UnresolvedLocation*>(data.GetParameter());
   GlobalHandles::Destroy(reinterpret_cast<Object**>(loc->script_.location()));
   loc->script_ = Handle<Script>::null();
 }
 
 
 } }  // namespace v8::internal