Changeset 37563 in webkit for trunk/JavaScriptCore/kjs/StructureID.h

Timestamp:

Oct 13, 2008, 2:41:40 PM (17 years ago)

Author:

[email protected]

Message:

JavaScriptCore:

2008-10-13 Sam Weinig <​[email protected]>

Reviewed by Dan Bernstein.

Fix for ​https://bugs.webkit.org/show_bug.cgi?id=21577
5 false positive StructureID leaks

• Add leak ignore set to StructureID to selectively ignore leaking some StructureIDs.
• Add create method to JSGlolalData to be used when the data will be intentionally leaked and ignore all leaks caused the StructureIDs stored in it.

• JavaScriptCore.exp:
• kjs/JSGlobalData.cpp: (JSC::JSGlobalData::createLeaked):
• kjs/JSGlobalData.h:
• kjs/StructureID.cpp: (JSC::StructureID::StructureID): (JSC::StructureID::~StructureID): (JSC::StructureID::startIgnoringLeaks): (JSC::StructureID::stopIgnoringLeaks):
• kjs/StructureID.h:

WebCore:

2008-10-13 Sam Weinig <​[email protected]>

Reviewed by Dan Bernstein.

Fix for ​https://bugs.webkit.org/show_bug.cgi?id=21577
5 false positive StructureID leaks

In WebCore, we intentionally leak the common JSGlobalData which in turn
leaks 5 StructureIDs. Use the new JSGlobalData::createLeaked in order to
ignore the StructureIDs leaked within.

• bindings/js/JSDOMWindowBase.cpp: (WebCore::JSDOMWindowBase::commonJSGlobalData):

File:

• trunk/JavaScriptCore/kjs/StructureID.h (modified) (1 diff)

trunk/JavaScriptCore/kjs/StructureID.h

@@ -82 +82 @@
             return adoptRef(new StructureID(prototype, typeInfo));
         }
+
+        static void startIgnoringLeaks();
+        static void stopIgnoringLeaks();
 
         static PassRefPtr<StructureID> changePrototypeTransition(StructureID*, JSValue* prototype);