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De-confuse GetWrappedNativeOfJSObject about wrappers around the outer object. bug 391055, r+sr=jst

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This commit is contained in:
mrbkap@gmail.com 2007-08-07 18:54:48 -07:00
parent 0197403515
commit b1458c56ab
1 changed files with 9 additions and 0 deletions
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9
js/src/xpconnect/src/xpcwrappednative.cpp
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@ -1367,6 +1367,15 @@ return_tearoff:
{
JSObject *outer = ((JSExtendedClass*)clazz)->outerObject(cx, obj);
// Protect against infinite recursion through XOWs.
JSObject *unsafeObj;
clazz = JS_GET_CLASS(cx, outer);
if(clazz == &sXPC_XOW_JSClass.base &&
(unsafeObj = XPCWrapper::Unwrap(cx, outer)))
{
outer = unsafeObj;
}
if(outer && outer != obj)
return GetWrappedNativeOfJSObject(cx, outer, funobj, pobj2,
pTearOff);