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Bug 641342 - Treat chrome DOM objects like DOM objects. r=gal/jst

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--HG--
extra : rebase_source : 6df8538f4f06a6cbe2b56943937a0f9430ee80ec
This commit is contained in:
Blake Kaplan 2011-04-08 14:28:24 -07:00
parent 8099ac12a6
commit fa048d72eb
1 changed files with 18 additions and 3 deletions
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21
js/src/xpconnect/wrappers/WrapperFactory.cpp
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@ -279,8 +279,23 @@ WrapperFactory::Rewrap(JSContext *cx, JSObject *obj, JSObject *wrappedProto, JSO
return nsnull;
}
}
wrapper = &FilteringWrapper<JSCrossCompartmentWrapper,
ExposedPropertiesOnly>::singleton;
JSObject *inner = obj;
OBJ_TO_INNER_OBJECT(cx, inner);
XPCWrappedNative *wn;
if (IS_WN_WRAPPER(inner) &&
(wn = static_cast<XPCWrappedNative *>(inner->getPrivate()))->HasProto() &&
wn->GetProto()->ClassIsDOMObject()) {
typedef XrayWrapper<JSCrossCompartmentWrapper> Xray;
wrapper = &FilteringWrapper<Xray,
CrossOriginAccessiblePropertiesOnly>::singleton;
xrayHolder = Xray::createHolder(cx, obj, parent);
if (!xrayHolder)
return nsnull;
} else {
wrapper = &FilteringWrapper<JSCrossCompartmentWrapper,
ExposedPropertiesOnly>::singleton;
}
} else if (AccessCheck::isSameOrigin(origin, target)) {
// Same origin we use a transparent wrapper, unless the compartment asks
// for an Xray or the wrapper needs a SOW.
@ -317,7 +332,7 @@ WrapperFactory::Rewrap(JSContext *cx, JSObject *obj, JSObject *wrappedProto, JSO
wrapper = &FilteringWrapper<Xray,
SameOriginOrCrossOriginAccessiblePropertiesOnly>::singleton;
} else {
wrapper= &FilteringWrapper<Xray,
wrapper = &FilteringWrapper<Xray,
CrossOriginAccessiblePropertiesOnly>::singleton;
}