Changeset 55258 in webkit for trunk/JavaScriptCore/runtime/JSPropertyNameIterator.cpp

Timestamp:

Feb 25, 2010, 2:52:09 PM (15 years ago)

Author:

[email protected]

Message:

2010-02-25 Oliver Hunt <​[email protected]>

Reviewed by Geoff Garen.

JSC crashes like crazy in the JSPropertyNameIterator destructor

Add back null check of m_cachedStructure. Curse last minute changes.

• runtime/JSPropertyNameIterator.cpp: (JSC::JSPropertyNameIterator::~JSPropertyNameIterator):

File:

• trunk/JavaScriptCore/runtime/JSPropertyNameIterator.cpp (modified) (1 diff)

trunk/JavaScriptCore/runtime/JSPropertyNameIterator.cpp

@@ -50 +50 @@
 JSPropertyNameIterator::~JSPropertyNameIterator()
 {
-    m_cachedStructure->clearEnumerationCache(this);
+    if (m_cachedStructure)
+        m_cachedStructure->clearEnumerationCache(this);
 }